/* ============================================
   HOME - Page d'accueil et sélection de profil
   Styles minimaux - La plupart viennent de common.css
   ============================================ */

/* ============================================
   HOME SELECTOR - Sélection de profil
   ============================================ */

.home-selector {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
}

.home-selector-card {
  width: 100%;
  max-width: 520px;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  box-shadow: var(--shadow-2xl);
  text-align: center;
}

.home-selector-card h1 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-3xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-selector-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

/* ============================================
   PROFILE CARD - Carte de sélection de profil
   ============================================ */

.profile-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  background: var(--gradient-light);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: left;
}

.profile-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.profile-card svg {
  font-size: var(--spacing-3xl);
  color: var(--color-primary);
  flex-shrink: 0;
}

.profile-card.admin svg {
  color: var(--color-danger);
}

.profile-card div {
  flex: 1;
}

.profile-card strong {
  display: block;
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.profile-card span {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ============================================
   DEV MODE PANEL - Indicateur de développement
   ============================================ */

.dev-mode-panel {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-fixed);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.dev-mode-panel p {
  margin: 0;
  font-size: var(--font-size-sm);
}

.dev-mode-panel strong {
  color: var(--color-primary);
}

.dev-mode-panel.admin strong {
  color: var(--color-danger);
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */

@media (max-width: 768px) {
  .home-selector-card {
    padding: var(--spacing-xl);
    max-width: 95%;
  }

  .home-selector-card h1 {
    font-size: var(--font-size-2xl);
  }

  .profile-card {
    padding: var(--spacing-md);
  }

  .profile-card svg {
    font-size: var(--spacing-2xl);
  }
}
/* ============================================
   APPLICATION STYLES
   Main entry point - imports only common styles
   Features are imported separately as needed
   ============================================ */

/* ============================================
   COMMON STYLES
   Import all foundations, layouts, and components
   ============================================ */

/* 1. Foundations */

/* ============================================
   CSS VARIABLES - Design System v2.0
   Variables harmonisées et complètes
   ============================================ */

:root {
  /* ============================================
     COLORS – CORE PALETTE (with gradients inline)
     ============================================ */

  /* ---------- Primary ---------- */
  /* =========================
     COLORS - Primary
     ========================= */
  --color-primary: #007bff;             /* couleur principale */
  --color-primary-light: #667eea;       /* clair */
  --color-primary-lighter: #e9edf9;     /* très clair, pour backgrounds ou survol */
  --color-primary-dark: #0056b3;        /* foncé, pour texte ou état actif */
  --color-primary-darker: #003d80;      /* très foncé, pour contraste fort */
  --color-primary-purple: #764ba2;      /* variante pour accents */
  --color-primary-transparent: rgba(0,123,255,0.1);  /* version transparente */
  --color-primary-gradient: linear-gradient(90deg, #007bff, #764ba2); /* dégradé */

  --gradient-primary: linear-gradient(
    135deg,
    var(--color-primary-light) 0%,
    var(--color-primary-purple) 100%
  );

  /* ---------- Secondary ---------- */
  --color-secondary: #6c757d;
  --color-secondary-dark: #545b62;

  --gradient-secondary: linear-gradient(
    135deg,
    var(--color-secondary) 0%,
    var(--color-secondary-dark) 100%
  );

  /* ---------- Success ---------- */
  --color-success: #28a745;
  --color-success-dark: #1e7e34;
  --color-success-light: #d4edda;
  --color-success-medium: #48bb78;
  --color-success-medium-dark: #38a169;

  --gradient-success: linear-gradient(
    135deg,
    var(--color-success-medium) 0%,
    var(--color-success-medium-dark) 100%
  );

  /* ---------- Danger ---------- */
  --color-danger: #dc3545;
  --color-danger-dark: #bd2130;
  --color-danger-light: #f8d7da;
  --color-danger-medium: #f56565;
  --color-danger-medium-dark: #e53e3e;

  --gradient-danger: linear-gradient(
    135deg,
    var(--color-danger-medium) 0%,
    var(--color-danger-medium-dark) 100%
  );

  /* ---------- Warning ---------- */
  --color-warning: #ffc107;
  --color-warning-dark: #e0a800;
  --color-warning-light: #fff3cd;
  --color-warning-orange: #ed8936;
  --color-warning-orange-dark: #dd6b20;

  --gradient-warning: linear-gradient(
    135deg,
    var(--color-warning-orange) 0%,
    var(--color-warning-orange-dark) 100%
  );

  /* ---------- Info ---------- */
  --color-info: #17a2b8;
  --color-info-dark: #117a8b;
  --color-info-light: #d1ecf1;
  --color-info-blue: #4299e1;
  --color-info-blue-dark: #3182ce;

  --gradient-info: linear-gradient(
    135deg,
    var(--color-info-blue) 0%,
    var(--color-info-blue-dark) 100%
  );

  /* ---------- Neutral / Gray ---------- */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f7fafc;
  --color-gray-100: #f8f9fa;
  --color-gray-150: #edf2f7;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-400: #ced4da;
  --color-gray-450: #adb5bd;
  --color-gray-500: #718096;
  --color-gray-600: #6c757d;
  --color-gray-650: #4a5568;
  --color-gray-700: #040405;
  --color-gray-800: #2d3748;
  --color-gray-900: #212529;


  /* ============================================
     DOMAIN COLORS (colors + gradients together)
     ============================================ */

  /* Horses */
  --color-pony-light: #ed64a6;
  --color-pony-dark: #d53f8c;
  --gradient-pony: linear-gradient(
    135deg,
    var(--color-pony-light) 0%,
    var(--color-pony-dark) 100%
  );

  --color-horse-light: #63b3ed;
  --color-horse-dark: #4299e1;
  --gradient-horse: linear-gradient(
    135deg,
    var(--color-horse-light) 0%,
    var(--color-horse-dark) 100%
  );

  /* Riders */
  --color-rider-owner-light: #ed8936;
  --color-rider-owner-dark: #dd6b20;
  --gradient-rider-owner: linear-gradient(
    135deg,
    var(--color-rider-owner-light) 0%,
    var(--color-rider-owner-dark) 100%
  );

  --color-rider-club-light: #63b3ed;
  --color-rider-club-dark: #3182ce;
  --gradient-rider-club: linear-gradient(
    135deg,
    var(--color-rider-club-light) 0%,
    var(--color-rider-club-dark) 100%
  );

  --color-rider-loaner-light: #28a745;
  --color-rider-loaner-dark: #1e7e34;
  --gradient-rider-loaner: linear-gradient(
    135deg,
    var(--color-rider-loaner-light) 0%,
    var(--color-rider-loaner-dark) 100%
  );

  /* ============================================
     SLOT STATUS (already correct pattern)
     ============================================ */

  --color-slot-scheduled-light: #ffc107;
  --color-slot-scheduled-dark: #e0a800;
  --gradient-slot-scheduled: linear-gradient(
    135deg,
    var(--color-slot-scheduled-light) 0%,
    var(--color-slot-scheduled-dark) 100%
  );

  --color-slot-confirmed-light: #bee3f8;
  --color-slot-confirmed-dark: #3182ce;
  --gradient-slot-confirmed: linear-gradient(
    135deg,
    var(--color-slot-confirmed-light) 0%,
    var(--color-slot-confirmed-dark) 100%
  );

  --color-slot-completed-light: #c6f6d5;
  --color-slot-completed-dark: #38a169;
  --gradient-slot-completed: linear-gradient(
    135deg,
    var(--color-slot-completed-light) 0%,
    var(--color-slot-completed-dark) 100%
  );

  --color-slot-cancelled-light: #fed7d7;
  --color-slot-cancelled-dark: #e53e3e;
  --gradient-slot-cancelled: linear-gradient(
    135deg,
    var(--color-slot-cancelled-light) 0%,
    var(--color-slot-cancelled-dark) 100%
  );

  /* ============================================
   DOMAIN COLORS – OWNERS
   ============================================ */

/* LAURY */
--color-laury-light: #de37b4;
--color-laury-dark:  #de379b;
--gradient-laury: linear-gradient(
  135deg,
  var(--color-laury-light) 0%,
  var(--color-laury-dark) 100%
);

/* OWNER */
--color-owner-light: #ed8936;
--color-owner-dark:  #dd6b20;
--gradient-owner: linear-gradient(
  135deg,
  var(--color-owner-light) 0%,
  var(--color-owner-dark) 100%
);

/* CLUB */
--color-club-light: #63b3ed;
--color-club-dark:  #3182ce;
--gradient-club: linear-gradient(
  135deg,
  var(--color-club-light) 0%,
  var(--color-club-dark) 100%
);

/* OTHER */
--color-other-light: #fcdada;
--color-other-dark:  #f56565;
--gradient-other: linear-gradient(
  135deg,
  var(--color-other-light) 0%,
  var(--color-other-dark) 100%
);

/* ============================================
   DOMAIN COLORS – PAIRINGS
   ============================================ */

/* OWN */
--color-pairing-own-light: #ed8936;
--color-pairing-own-dark:  #dd6b20;
--gradient-pairing-own: linear-gradient(
  135deg,
  var(--color-pairing-own-light) 0%,
  var(--color-pairing-own-dark) 100%
);

/* LOAN */
--color-pairing-loan-light: #28a745;
--color-pairing-loan-dark:  #1e7e34;
--gradient-pairing-loan: linear-gradient(
  135deg,
  var(--color-pairing-loan-light) 0%,
  var(--color-pairing-loan-dark) 100%
);


/* ============================================
   DOMAIN COLORS – ASSIGNMENTS
   ============================================ */

/* MANUAL */
--color-assignment-manual-light: #90cdf4;
--color-assignment-manual-dark:  #4299e1;
--gradient-assignment-manual: linear-gradient(
  135deg,
  var(--color-assignment-manual-light) 0%,
  var(--color-assignment-manual-dark) 100%
);

/* AUTOMATIC */
--color-assignment-automatic-light: #9ae6b4;
--color-assignment-automatic-dark:  #38a169;
--gradient-assignment-automatic: linear-gradient(
  135deg,
  var(--color-assignment-automatic-light) 0%,
  var(--color-assignment-automatic-dark) 100%
);


/* ============================================
   EVENT TYPE COLORS
   ============================================ */

/* PRIVATE LESSON */
--color-event-private-lesson-light: #4299e1;
--color-event-private-lesson-dark:  #3182ce;
--gradient-event-private-lesson: linear-gradient(
  135deg,
  var(--color-event-private-lesson-light) 0%,
  var(--color-event-private-lesson-dark) 100%
);

/* GROUPED LESSON */
--color-event-grouped-lesson-light: #48bb78;
--color-event-grouped-lesson-dark:  #38a169;
--gradient-event-grouped-lesson: linear-gradient(
  135deg,
  var(--color-event-grouped-lesson-light) 0%,
  var(--color-event-grouped-lesson-dark) 100%
);

/* SPECIAL */
--color-event-special-light: #ed8936;
--color-event-special-dark:  #dd6b20;
--gradient-event-special: linear-gradient(
  135deg,
  var(--color-event-special-light) 0%,
  var(--color-event-special-dark) 100%
);

/* COMPETITION */
--color-event-competition-light: #dc3545;
--color-event-competition-dark:  #bd2130;
--gradient-event-competition: linear-gradient(
  135deg,
  var(--color-event-competition-light) 0%,
  var(--color-event-competition-dark) 100%
);

/* BLOCKED */
--color-event-blocked-light: #4a5568;
--color-event-blocked-dark:  #2d3748;
--gradient-event-blocked: linear-gradient(
  135deg,
  var(--color-event-blocked-light) 0%,
  var(--color-event-blocked-dark) 100%
);

/* SERVICE */
--color-event-service-light: #fed7d7;
--color-event-service-dark:  #fc8181;
--gradient-event-service: linear-gradient(
  135deg,
  var(--color-event-service-light) 0%,
  var(--color-event-service-dark) 100%
);

/* LOANER FREE TIME */
--color-event-loaner-free-time-light: #ed8936;
--color-event-loaner-free-time-dark:  #2f855a;
--gradient-event-loaner-free-time: linear-gradient(
  135deg,
  var(--color-event-loaner-free-time-light) 0%,
  var(--color-event-loaner-free-time-dark) 100%
);


    /* COLORS - Semantic Aliases */
  --color-surface: var(--color-white);
  --color-bg-card: rgba(255, 255, 255, 0.95);
  --color-border: var(--color-gray-200);
  --color-border-light: var(--color-gray-150);
  --color-border-dark: var(--color-gray-300);
  --color-text: var(--color-gray-900);
  --color-text-muted: var(--color-gray-600);
  --color-text-secondary: var(--color-gray-500);
  --color-text-light: var(--color-gray-400);
  --color-bg-primary: var(--color-white);
  --color-bg-secondary: var(--color-gray-50);
  --color-bg-tertiary: var(--color-gray-100);
  --color-bg-hover: var(--color-gray-100);

  /* COLORS - Badge Variants */
  --color-success-badge-light: #c6f6d5;
  --color-success-badge-medium: #9ae6b4;
  --color-danger-badge-light: #fed7d7;
  --color-danger-badge-medium: #fc8181;

  /* Gradient Palette Aliases */
  --gradient-palette-1: var(--gradient-primary);
  --gradient-palette-2: var(--gradient-info);
  --gradient-palette-3: var(--gradient-success);
  --gradient-palette-4: var(--gradient-warning);
  --gradient-palette-5: var(--gradient-danger);
  --gradient-palette-6: var(--gradient-secondary);
  --gradient-palette-7: var(--gradient-pony);
  --gradient-palette-8: var(--gradient-alert-success);
  --gradient-palette-9: var(--gradient-alert-error);
  --gradient-palette-10: var(--gradient-event-service);

  /* ============================================
     TYPOGRAPHY
     ============================================ */

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-normal: 1rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.75rem;
  --font-size-4xl: 2rem;

  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* ============================================
     SPACING
     ============================================ */
  --spacing-0: 0;
  --spacing-px: 1px;
  --spacing-2xs: 2px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 40px;
  --spacing-3xl: 48px;
  --spacing-4xl: 64px;

  /* ============================================
     BORDER RADIUS
     ============================================ */
  --radius-none: 0;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-3xl: 24px;
  --radius-full: 9999px;

  /* ============================================
     SHADOWS
     ============================================ */
  --shadow-none: none;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 10px 20px rgba(0, 0, 0, 0.2);
  --shadow-2xl: 0 20px 40px rgba(0, 0, 0, 0.25);

  /* Mobile Action Button Shadows */
  --shadow-mobile-btn-primary: 0 2px 8px rgba(66, 153, 225, 0.3);
  --shadow-mobile-btn-primary-active: 0 1px 4px rgba(66, 153, 225, 0.4);
  --shadow-mobile-btn-danger: 0 2px 8px rgba(220, 53, 69, 0.3);
  --shadow-mobile-btn-danger-active: 0 1px 4px rgba(220, 53, 69, 0.4);

  /* ============================================
     TRANSITIONS
     ============================================ */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
  --transition-slower: 0.5s ease;

  /* ============================================
     Z-INDEX
     ============================================ */
  --z-base: 0;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-notification: 1080;
  --z-mobile-action-bar: 95;
  --z-calendar-header: 100;
  --z-selection-overlay: 5;
  --z-slot-card: 10;
  --z-full-height-slot: 15;

  /* ============================================
     CALENDAR + MOBILE ACTION BAR
     ============================================ */
  --hour-height: 60px;
  --start-hour: 9;
  --end-hour: 22;
  --day-header-height: 50px;
  --all-day-section-height: 50px;
  --selection-color: rgba(66, 153, 225, 0.2);
  --selection-border: var(--color-info-blue);
  --today-bg: rgba(66, 153, 225, 0.05);
  --mobile-action-bar-height: 70px;
  --mobile-header-height: auto;
  --desktop-time-column-width: 64px;
  --slot-border-radius: var(--radius-md);
  --slot-padding: var(--spacing-sm);
  --slot-gap: var(--spacing-xs);

  /* Mobile Action Button Variables */
  --mobile-action-btn-size: 56px;
  --mobile-action-btn-size-sm: 52
  --mobile-action-btn-gap: var(--spacing-2xs);
  --mobile-action-label-font: var(--font-size-xs);
  --mobile-action-label-font-sm: 0.5625rem;
  --mobile-action-btn-primary-bg: var(--gradient-info);
  --mobile-action-btn-danger-bg: var(--gradient-danger);
  --mobile-action-btn-danger-active-bg: rgba(220, 53, 69, 0.1);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu',
    'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color-text);
  background: var(--gradient-primary);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
select,
textarea {
  font-family: inherit;
}

/* ============================================
   LAYOUTS & CONTAINERS
   ============================================ */

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  margin: 0 auto;
  padding: var(--spacing-lg);
}

main {
  flex: 1;
  padding-bottom: var(--spacing-3xl);
}

.view-container {
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-x: auto;
  padding: var(--spacing-sm);
}

/* ----------------------------
   Flex Utilities
---------------------------- */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-row {
  flex-direction: row;
}

.flex-column {
  flex-direction: column;
}

.flex-row-reverse {
  flex-direction: row-reverse;
}

.flex-column-reverse {
  flex-direction: column-reverse;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.align-items-start {
  align-items: flex-start;
}

.align-items-center {
  align-items: center;
}

.align-items-end {
  align-items: flex-end;
}

.align-items-stretch {
  align-items: stretch;
}

.justify-content-start {
  justify-content: flex-start;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-end {
  justify-content: flex-end;
}

.justify-content-between {
  justify-content: space-between;
}

.justify-content-around {
  justify-content: space-around;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-start {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.flex-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ----------------------------
   Grid Utilities
---------------------------- */

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.two-column {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
}

.two-column-balanced {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.layout-grid-content {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
}

.layout-grid-content.event {
  grid-template-columns: 1fr 1fr;
}

.layout-grid-content.simple {
  grid-template-columns: 1fr;
}

.layout-sidebar-content,
.layout-main-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* ----------------------------
   Responsive
---------------------------- */

@media (max-width: 992px) {
  .two-column {
    grid-template-columns: 280px 1fr;
  }
  .layout-grid-content .layout-grid-content.event {
    grid-template-columns: 1fr;
  }
  .layout-sidebar-content {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
    width: 95%;
  }
  .view-container {
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }
  .grid-2,
  .grid-3,
  .grid-4,
  .two-column,
  .two-column-balanced {
    grid-template-columns: 1fr;
  }
  .flex-between {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  .layout-grid-content,
  .layout-grid-content.event {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes tooltipFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* ----------------------------
   Animation Classes
---------------------------- */

.spin {
  animation: spin 1s linear infinite;
}

.fade-in {
  animation: fadeIn var(--transition-base);
}

.slide-in {
  animation: slideIn var(--transition-slow);
}

.bounce {
  animation: bounce 2s infinite;
}

.pulse {
  animation: pulse 0.3s ease-out;
}

/* ============================================
   Utilities
   ============================================ */

/* SPACING */

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: var(--spacing-lg);
}

.mb-10 {
  margin-bottom: 10px;
}

.mb-15 {
  margin-bottom: 15px;
}

.mb-20 {
  margin-bottom: var(--spacing-lg);
}

.mb-30 {
  margin-bottom: var(--spacing-2xl);
}

/* DISPLAY */

.d-flex {
  display: flex;
}

.d-inline-flex {
  display: inline-flex;
}

.d-none {
  display: none;
}

/* TEXT */

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-primary {
  color: var(--color-primary);
}

.text-success {
  color: var(--color-success);
}

.text-danger {
  color: var(--color-danger);
}

.font-weight-normal {
  font-weight: var(--font-weight-normal);
}

.font-weight-medium {
  font-weight: var(--font-weight-medium);
}

.font-weight-bold {
  font-weight: var(--font-weight-bold);
}

/* WIDTH/HEIGHT */

.w-100 {
  width: 100%;
}

.h-100 {
  height: 100%;
}

/* CURSOR */

.cursor-pointer {
  cursor: pointer;
}

.cursor-not-allowed {
  cursor: not-allowed;
}

/* TYPOGRAPHY */

.subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

/* 2. Components de base */

/* ============================================
   COMPONENTS - Composants de base réutilisables
   Boutons, Badges, Formulaires de base
   ============================================ */

/* ============================================
   BUTTONS
   ============================================ */

/* BASE BUTTON */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: var(--line-height-normal);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

/* BUTTON SIZES */

.btn-sm {
  padding: 6px var(--spacing-sm);
  font-size: var(--font-size-xs);
  gap: 6px;
  height: 36px;
}

.btn-md {
  padding: var(--spacing-sm) var(--spacing-lg);
  height: 42px;
}

/* BUTTON VARIANTS - SOLID */

.btn-primary {
  background-image: var(--gradient-primary);
  color: var(--color-white);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
  background-image: var(--gradient-secondary);
  color: var(--color-white);
}

.btn-secondary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(113, 128, 150, 0.4);
}

.btn-success {
  background-image: var(--gradient-success);
  color: var(--color-white);
}

.btn-success:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
}

.btn-danger {
  background-image: var(--gradient-danger);
  color: var(--color-white);
}

.btn-danger:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(245, 101, 101, 0.4);
}

/* BUTTON VARIANTS - OUTLINE */

.btn-outline-primary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline-primary:hover:not(:disabled) {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-outline-secondary {
  background: transparent;
  color: var(--color-text-muted);
  border: 2px solid var(--color-border-dark);
}

.btn-outline-secondary:hover:not(:disabled) {
  background: rgba(108, 117, 125, 0.1);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-1px);
}

/* BUTTON VARIANTS - GHOST */

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: var(--spacing-xs) var(--spacing-md);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--color-bg-hover);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* MODERN BUTTONS */

.btn-modern {
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
  padding: var(--spacing-xs) var(--spacing-lg);
}

.btn-modern.danger {
  background: var(--color-danger-light);
  color: var(--color-danger-medium-dark);
  border: 2px solid var(--color-danger-medium-dark);
}

.btn-modern.danger:hover:not(:disabled) {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-white);
}

/* ICON BUTTONS */

.btn-icon-modern {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
  font-size: var(--spacing-md);
  padding: 0;
}

.btn-icon-modern:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.btn-icon-modern.success {
  background: var(--color-success-light);
  border-color: var(--color-success-light);
  color: var(--color-success-medium-dark);
}

.btn-icon-modern.success:hover:not(:disabled) {
  background: var(--color-success-medium);
  border-color: var(--color-success-medium);
  color: var(--color-white);
}

.btn-icon-modern.danger {
  background: var(--color-danger-light);
  border-color: var(--color-danger-light);
  color: var(--color-danger-medium-dark);
}

.btn-icon-modern.danger:hover:not(:disabled) {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-white);
}

/* CLOSE BUTTON */

.btn-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-base);
  color: var(--color-text-muted);
  flex-shrink: 0;
  font-size: var(--spacing-lg);
  width: 36px;
  height: 36px;
}

.btn-close:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}

/* BUTTON GROUPS */

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-white);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.badge.clickable {
  cursor: pointer;
}

.badge.clickable:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* DOMAIN BADGES – HORSES */

.badge[data-type='pony'] {
  background: var(--gradient-pony);
}

.badge[data-type='horse'] {
  background: var(--gradient-horse);
}

/* DOMAIN BADGES – OWNERS */

.badge[data-type='laury'] {
  background: var(--gradient-laury);
}

.badge[data-type='private_owner'] {
  background: var(--gradient-owner);
}

.badge[data-type='club'] {
  background: var(--gradient-club);
}

.badge[data-type='other'] {
  background: var(--gradient-other);
}

/* DOMAIN BADGES – RIDERS */

.badge[data-type='owner'] {
  background: var(--gradient-rider-owner);
}

.badge[data-type='loaner'] {
  background: var(--gradient-rider-loaner);
}

/* DOMAIN BADGES – PAIRINGS */

.badge[data-type='own'] {
  background: var(--gradient-pairing-own);
}

.badge[data-type='loan'] {
  background: var(--gradient-pairing-loan);
}

/* STATUS BADGES */

.badge[data-type='active'] {
  background: var(--gradient-status-active);
}

.badge[data-type='inactive'] {
  background: var(--gradient-status-inactive);
}

.badge[data-type='scheduled'] {
  background: var(--gradient-warning);
}

.badge[data-type='confirmed'] {
  background: var(--gradient-info);
}

.badge[data-type='cancelled'] {
  background: var(--gradient-danger);
}

/* EVENT TYPE BADGES */

.badge[data-type='private_lesson'] {
  background: var(--gradient-event-private-lesson);
}

.badge[data-type='grouped_lesson'] {
  background: var(--gradient-event-grouped-lesson);
}

.badge[data-type='competition'] {
  background: var(--gradient-event-competition);
}

.badge[data-type='blocked'] {
  background: var(--gradient-event-blocked);
}

.badge[data-type='service'] {
  background: var(--gradient-event-service);
}

.badge[data-type='special'] {
  background: var(--gradient-event-special);
}

/* NUMBERED BADGES */

.badge[data-type='1'] {
  background-image: var(--gradient-primary);
}

.badge[data-type='2'] {
  background-image: var(--gradient-info);
}

.badge[data-type='3'] {
  background-image: var(--gradient-success);
}

.badge[data-type='4'] {
  background-image: var(--gradient-warning);
}

.badge[data-type='5'] {
  background-image: var(--gradient-danger);
}

.badge[data-type='6'] {
  background-image: var(--gradient-secondary);
}

.badge[data-type='7'] {
  background-image: var(--gradient-pony);
}

.badge[data-type='8'] {
  background-image: var(--gradient-alert-success);
}

.badge[data-type='9'] {
  background-image: var(--gradient-alert-error);
}

.badge[data-type='10'] {
  background-image: var(--gradient-light);
  color: var(--color-text);
}

/* DAY BADGES */

.day-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  padding: 4px 6px;
  border-radius: var(--radius-md);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  background: var(--gradient-primary);
  color: var(--color-white);
  transition: transform var(--transition-fast);
}

.day-badge.active {
  background: var(--gradient-primary);
}

.day-badge.inactive {
  background: var(--gradient-light);
  color: var(--color-text-muted);
  border: 1px solid var(--color-gray-400);
  opacity: 0.6;
}

.day-badge:hover {
  transform: translateY(-1px);
}

/* COUNT BADGES */

.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--spacing-lg);
  height: var(--spacing-lg);
  padding: 0 var(--spacing-sm);
  background: var(--color-primary-purple);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.count-badge.selected {
  background: transparent;
  color: var(--color-white);
}

.count-badge.warning {
  background: var(--color-warning-orange);
  color: var(--color-white);
}

/* MODE BADGES */

.mode-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}

.mode-label.mode-admin {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.mode-label.mode-user {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.mode-label.mode-user:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.mobile-mode-badge {
  min-height: 36px;
  border-radius: var(--radius-md);
}

/* ============================================
   FORMS - BASE INPUTS
   ============================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.form-row {
  display: flex;
  gap: var(--spacing-lg);
}

.form-row .form-group {
  flex: 1;
}

.form-group label,
.form-label {
  display: flex;
  align-items: center;
  padding: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  gap: var(--spacing-xs);
}

.form-label svg {
  font-size: var(--spacing-md);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-sm);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  font-family: inherit;
  background: var(--color-surface);
  color: var(--color-text);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background: var(--color-bg-tertiary);
  cursor: not-allowed;
  opacity: 0.6;
}

.form-input::placeholder {
  color: var(--color-text-secondary);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-input-md {
  height: 42px;
}

.form-input-sm {
  height: 36px;
  padding: 0 var(--spacing-sm);
  font-size: var(--font-size-sm);
}

/* CHECKBOX & RADIO */

input[type='checkbox'],
input[type='radio'] {
  width: var(--spacing-md);
  height: var(--spacing-md);
  cursor: pointer;
  color: var(--color-primary-purple);
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.checkbox-item,
.radio-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* DATE & TIME INPUTS */

input[type='date'],
input[type='time'],
input[type='datetime-local'] {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-family: inherit;
  transition: all var(--transition-base);
  background: var(--color-surface);
}

input[type='date']:focus,
input[type='time']:focus,
input[type='datetime-local']:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* REQUIRED INDICATOR */

.required {
  color: var(--color-danger);
  margin-left: 2px;
}

/* RESPONSIVE */

@media (max-width: 768px) {
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .btn-sm {
    padding: 5px 10px;
    font-size: 12px;
  }

  .btn-group .btn {
    flex: 1;
  }

  .badge {
    font-size: 10px;
    padding: 3px var(--spacing-sm);
  }

  .day-badge {
    min-width: 28px;
    padding: 3px 5px;
    font-size: 9px;
  }

  .form-row {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/* ============================================
   LAYOUTS - Structures de page
   Headers, sections, dividers
   ============================================ */

/* ============================================
   HEADERS
   ============================================ */

header {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  color: var(--color-text);
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid var(--color-primary);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

header h1 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.header-actions-group {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-left: auto;
}

/* Navigation */

nav {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  transition: all var(--transition-slow);
  font-weight: var(--font-weight-medium);
  border: 2px solid transparent;
}

nav a:hover {
  background: rgba(102, 126, 234, 0.1);
  color: var(--color-primary);
  transform: translateY(-1px);
}

nav a.active {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}

.page-header-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.page-header h2 {
  margin: 0;
  font-size: clamp(1.25rem, 5vw, var(--font-size-2xl));
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  position: relative;
}

/* ============================================
   SECTION HEADER
   ============================================ */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.section-icon {
  color: var(--color-primary);
  font-size: var(--spacing-md);
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   DIVIDERS
   ============================================ */

.section-divider {
  height: 2px;
  background: var(--gradient-primary);
  border: none;
  margin: var(--spacing-xl) 0;
  border-radius: var(--radius-full);
}

.section-divider-light {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: var(--spacing-lg) 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: stretch;
  }

  header h1 {
    text-align: center;
    font-size: var(--font-size-2xl);
  }

  nav {
    justify-content: center;
  }

  .page-header-title {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

/* ============================================
   TABS - Version minimale
   ============================================ */

/* Container */

.tabs {
  display: flex;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

/* Individual tab */

.tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-white);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-md);
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 40px;
}

.tab svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Hover */

.tab:hover:not(.active) {
  background: var(--color-bg-hover);
  color: var(--color-primary);
  border-color: var(--color-border-light);
}

/* Active */

.tab.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-sm);
  font-weight: var(--font-weight-semibold);
}

/* Count badge */

.tab .count-badge {
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
}

.tab:not(.active) .count-badge {
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-light);
}

.tab.active .count-badge {
  background: rgba(255, 255, 255, 0.25);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Responsive */

@media (max-width: 768px) {
  .tabs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: 0;
    margin-bottom: var(--spacing-xs);
    overflow-x: auto;
  }

  .tab {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    min-height: 36px;
  }

  .tab svg {
    width: 16px;
    height: 16px;
  }
}

/* 3. Conteneurs */

/* ============================================
   CARDS - Conteneurs de contenu
   Cards de base, info cards, data cards
   ============================================ */

/* ============================================
   BASE CARD
   ============================================ */

.card {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--spacing-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card h2 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.card h2::before {
  content: ' ';
  width: 4px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 2px;
  flex-shrink: 0; /* AJOUT */
}

.card .week-title h2::before {
  width: 0;
  border-radius: 0;
}

/* ============================================
   CARD SECTIONS
   ============================================ */

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-sm); /* AJOUT */
}

.card-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.card-title-text,
.card-title h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0; /* AJOUT */
}

.card-title svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.card-title .count-badge {
  margin-left: auto;
}

.card-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

/* ============================================
   INFO + DATA CARDS
   ============================================ */

.data-card,
.info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.info-card {
  overflow: hidden;
}

.data-card {
  overflow: auto;
}

.data-card:hover,
.info-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-dark);
}

/* ============================================
   CARD HEADERS (INFO & DATA)
   ============================================ */

.data-card-header,
.info-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
}

/* ⚠️ CONFLIT RÉSOLU : Fusionné les deux règles info-card-header */

.data-card-header svg,
.info-card-header svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  vertical-align: middle;
}

.data-card-title,
.info-card-title,
.info-card-header h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  flex: 1;
}

/* ============================================
   CARD BODY
   ============================================ */

.data-card-body,
.info-card-body {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* ============================================
   INFO ITEM MODERN
   ============================================ */

.info-item-modern,
.data-card-body .info-item-modern {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.info-content,
.data-card-body .info-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
  min-width: 0;
}

.info-label,
.data-card-body .info-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-value,
.data-card-body .info-value,
.info-content p,
.data-card-body .info-content p {
  flex: 1;
  display: flex;
  align-items: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
  gap: var(--spacing-xs);
}

/* ============================================
   INFO ICONS
   ============================================ */

.info-icon,
.info-icon-success,
.info-icon-warning {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  flex-shrink: 0; /* AJOUT */
}

.info-icon {
  background: var(--color-primary-light);
  color: var(--color-white);
}

.info-icon-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.info-icon-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
}

.info-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  box-shadow: var(--shadow-lg);
  flex-shrink: 0; /* AJOUT */
}

.detail-card-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ============================================
   INFO BANNER
   ============================================ */

.info-banner {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.info-banner svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  line-height: 1;
  vertical-align: middle;
}

.info-banner.info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
  border-left: 4px solid var(--color-info);
}

.info-banner span {
  line-height: var(--line-height-normal);
  margin: 0; /* AJOUT */
}

.metadata-footer {
  display: flex;
  margin-top: 6px;
  gap: 4px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .card,
  .info-card,
  .data-card {
    padding: var(--spacing-md);
  }

  .info-row {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .info-row label {
    min-width: auto;
  }

  .info-card-avatar {
    display: none;
  }
}

/* 4. Tables et listes */

/* ============================================
   TABLES & LISTS - Tableaux et vues liste
   Tables de base, tables de données, statistiques
   ============================================ */

/* ============================================
   BASE TABLE
   ============================================ */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
}

.table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background-image: var(--gradient-light);
}

.table th {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-gray-650);
  border-bottom: 1px solid var(--color-border-dark);
}

.table td {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  text-align: center;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr:hover {
  background: var(--color-bg-hover);
}

.table-actions,
.action-buttons {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
}

.row-clickable {
  position: relative;
  cursor: pointer;
  transition: all var(--transition-base);
}

.row-clickable:hover {
  cursor: pointer;
  background: var(--color-bg-hover);
  transform: translateX(2px);
}

/* ============================================
   DATA TABLE (Statistics & Advanced)
   ============================================ */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.data-table.compact {
  font-size: var(--font-size-xs);
}

/* Table Headers */

.data-table thead {
  background: var(--color-bg-secondary);
  border-bottom: 2px solid var(--color-border-dark);
}

.data-table th {
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
  text-align: left;
  white-space: nowrap;
}

.table-header-sticky {
  position: sticky;
  left: 0;
  background: var(--color-bg-secondary);
  z-index: 2;
  min-width: 150px;
}

.table-header-center {
  text-align: center;
  align-content: center;
}

.table-header-left {
  text-align: left;
}

.table-header-accent {
  background: var(--color-primary-light);
  color: var(--color-white);
}

/* Table Body */

.data-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
  background: var(--color-bg-secondary);
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table td {
  padding: var(--spacing-sm) var(--spacing-md);
}

/* Table Cells */

.table-cell-name {
  position: sticky;
  left: 0;
  background: var(--color-surface);
  z-index: 1;
  font-weight: var(--font-weight-medium);
}

.data-table tbody tr:hover .table-cell-name {
  background: var(--color-bg-secondary);
}

.table-cell-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.table-cell-content svg {
  width: 16px;
  height: 16px;
  color: var(--color-gray-500);
  flex-shrink: 0;
}

.table-cell-center {
  text-align: center;
}

.table-cell-left {
  text-align: left;
}

.table-cell-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
}

.table-cell-accent {
  background: var(--color-primary-light);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.count-total {
  color: var(--color-primary);
  font-size: var(--font-size-base);
}

/* Total Row */

.table-row-total {
  border-top: 2px solid var(--color-border-dark);
  background: var(--color-bg-secondary);
  font-weight: var(--font-weight-semibold);
}

.table-row-total:hover {
  background: var(--color-bg-secondary) !important;
}

/* ============================================
   LIST VIEWS
   ============================================ */

/* List Header */

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.list-header h2 {
  margin: 0;
}

.list-header-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

/* Filter Section */

.list-filters {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

/* Messages Section */

.list-messages {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

/* Count Badge Interactive */

.count-badge-interactive {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px var(--spacing-sm);
  background: var(--gradient-info);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-base);
  cursor: default;
}

.count-badge-interactive.clickable {
  cursor: pointer;
}

.count-badge-interactive.clickable:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(66, 153, 225, 0.4);
}

/* Days Cell */

.days-cell {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: var(--spacing-xs) var(--spacing-sm);
}

/* Badges Container */

.badges-cell {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
  justify-content: center;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .table th,
  .table td {
    padding: var(--spacing-sm) var(--spacing-sm);
  }

  .data-table th,
  .data-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
  }

  .table-header-sticky,
  .table-cell-name {
    min-width: 100px;
  }

  .list-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .list-header-actions {
    width: 100%;
    flex-direction: column;
  }

  .days-cell {
    gap: 2px;
    padding: 2px;
    flex-wrap: wrap;
  }

  .table-container {
    border-radius: 0;
    margin: 0 calc(-1 * var(--spacing-md));
  }
}

@media (max-width: 640px) {
  .table thead {
    display: none;
  }

  .table tbody tr td.table-actions {
    display: none;
  }

  .table tbody tr {
    display: block;
    background: var(--color-surface);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
  }

  .table tbody tr td {
    display: flex;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-bg-tertiary);
    justify-content: flex-start;
    text-align: left;
    gap: var(--spacing-sm);
  }

  .table tbody tr td:last-child {
    border-bottom: none;
  }

  .table tbody tr td::before {
    content: attr(data-label);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    margin-right: var(--spacing-md);
    flex-shrink: 0;
  }
}

/* 5. Filtres */

/* ============================================
   FILTERS - Systèmes de filtrage
   Filter sections, pills, buttons
   ============================================ */

/* ============================================
   FILTER SECTION
   ============================================ */

.filter-section {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.filter-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============================================
   FILTER PILLS
   ============================================ */

.filter-pills {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  padding: var(--spacing-sm);
  background: rgba(102, 126, 234, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(102, 126, 234, 0.1);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.pill:hover:not(.pill-active) {
  border-color: var(--color-primary-light);
  background: rgba(102, 126, 234, 0.05);
  transform: translateY(-1px);
}

.pill.pill-active {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .filter-buttons {
    justify-content: center;
  }

  .filter-pills {
    justify-content: left;
    padding: 10px;
  }

  .pill {
    padding: 6px var(--spacing-sm);
    font-size: var(--font-size-xs);
  }
}

/* 6. États et alertes */

/* ============================================
   ALERTS & STATES - Messages et états
   Alerts, loading, error, empty states
   ============================================ */

/* ============================================
   ALERTS
   ============================================ */

.alert {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center; /* Changé de flex-start à center */
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  border-left: 4px solid;
  margin-bottom: var(--spacing-md);
}

/* Si l'alerte contient plusieurs lignes de texte, revenir à flex-start */

.alert.multiline {
  align-items: flex-start;
}

.alert-info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
  border-left-color: var(--color-info);
}

.alert-success {
  background-image: var(--gradient-alert-success);
  color: var(--color-success-dark);
  border-left-color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
  border-left-color: var(--color-warning);
}

.alert-error,
.alert-danger {
  background-image: var(--gradient-alert-error);
  color: var(--color-danger-dark);
  border-left-color: var(--color-danger);
}

.alert strong {
  font-weight: var(--font-weight-semibold);
}

.alert p {
  margin: 0;
}

.alert p + p {
  margin-top: var(--spacing-sm);
}

/* ========================================
   EMPTY STATE
   ======================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.empty-state-icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-tertiary);
  opacity: 0.5;
}

.empty-state p {
  margin: 0;
  color: var(--color-text-secondary);
}

/* Empty state small - compact version for cards */

.empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}

.empty-state-small svg {
  width: 32px;
  height: 32px;
  color: var(--color-text-tertiary);
  opacity: 0.5;
}

.empty-state-small p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   LOADING STATE
   ============================================ */

.loading,
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  text-align: center;
  color: var(--color-text-muted);
  gap: var(--spacing-md);
}

.loading p {
  margin-top: var(--spacing-sm);
  color: var(--color-text-muted);
}

.loading-state {
  color: var(--color-gray-600);
}

.loading-state svg {
  width: 32px;
  height: 32px;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ============================================
   ERROR STATE
   ============================================ */

.error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-icon {
  font-size: 48px;
  color: var(--color-danger);
  margin-bottom: var(--spacing-md);
}

.error h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-danger);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .empty-state {
    padding: var(--spacing-3xl) var(--spacing-lg);
  }

  .empty-state-icon {
    font-size: 48px;
  }

  .empty-state h3 {
    font-size: var(--font-size-lg);
  }
}

/* 7. Modales */

/* ============================================
   MODALS - Fenêtres modales
   Overlay, structure, tailles, sections
   ============================================ */

/* ============================================
   MODAL BASE
   ============================================ */

/* Overlay */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  padding: var(--spacing-xs);
}

.modal,
.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-height: 90vh;
  width: 100%;
  max-width: 100%;
  margin: auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideIn var(--transition-slow);
}

/* ============================================
   MODAL SIZES
   ============================================ */

.modal--sm {
  max-width: 400px;
}

.modal--md {
  max-width: 600px;
}

.modal--lg {
  max-width: 900px;
}

.modal--xl {
  max-width: 1400px;
}

/* ============================================
   MODAL SECTIONS
   ============================================ */

/* Header Base */

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-md);
  width: 100%;
}

.modal-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.modal-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}

.modal-header .header-actions-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.modal-header-text {
  flex: 1;
  min-width: 0;
}

.modal-header-text h2 {
  margin: 0 0 var(--spacing-xs);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

/* Titles */

.modal-header h2,
.modal-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.modal-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text);
  width: 100%;
}

.modal-title-warning {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-danger);
}

/* Icon alignment fix */

.modal-header h2 svg,
.modal-header h2 i,
.modal-header h3 svg,
.modal-header h3 i,
.modal-title svg {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  line-height: 1;
}

/* Body */

.modal-body {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
}

.modal-content-scrollable {
  padding: var(--spacing-xs);
}

/* Footer */

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-md) var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  gap: var(--spacing-sm);
}

/* ============================================
   MODAL TABS
   ============================================ */

.modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-gray-200);
  padding: 0 var(--spacing-xl);
}

.modal-tabs .modal-tab {
  background: none;
  border: none;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-tabs .modal-tab:hover {
  color: var(--color-primary);
}

.modal-tabs .modal-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ============================================
   MODAL STATES
   ============================================ */

.modal-loading,
.modal-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
}

.modal-loading p,
.modal-error p {
  margin-top: var(--spacing-sm);
  color: var(--color-gray-600);
}

.modal-error h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-danger);
}

/* ============================================
   MODAL CARD SPECIFIC
   ============================================ */

.modal-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.modal-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
  box-shadow: var(--shadow-lg);
}

.modal-card-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.modal-card-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-left: auto;
}

.modal-card-content {
  padding: var(--spacing-lg);
}

.modal-card-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.modal-card-sidebar,
.modal-card-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* ============================================
   MOBILE MENU – ACTIONS UNIFIÉES
   ============================================ */

.mobile-menu-action {
  width: 100%;
  justify-content: flex-start;
  padding: var(--spacing-md);
  font-weight: var(--font-weight-medium);
}

.mobile-menu-action svg {
  font-size: 34px;
  flex-shrink: 0;
}

/* ============================================
   CHANGELOG MODAL – Styles spécifiques
   ============================================ */

.changelog-modal {
  max-width: 800px;
  max-height: 90vh;
}

.changelog-content {
  overflow-y: auto;
  padding: var(--spacing-lg);
  max-height: calc(90vh - 180px);
}

/* Loading and Error States */

.changelog-loading,
.changelog-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-secondary);
}

.changelog-error {
  color: var(--color-danger);
  gap: var(--spacing-sm);
}

/* Markdown Elements */

.changelog-h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.changelog-h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.changelog-h2::before {
  content: '📦';
  font-size: 1.2rem;
}

.changelog-h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-sm);
}

.changelog-h3::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-text);
  border-radius: 50%;
  margin-right: var(--spacing-sm);
}

.changelog-paragraph {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  font-style: italic;
}

.changelog-list {
  list-style: none;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.changelog-item {
  padding: var(--spacing-xs) 0;
  color: var(--color-text);
  line-height: 1.6;
  position: relative;
  padding-left: var(--spacing-lg);
}

.changelog-item::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-text);
  font-weight: bold;
  font-size: 1.2rem;
}

.changelog-strong {
  font-weight: 600;
  color: var(--color-text);
}

.changelog-divider {
  margin: var(--spacing-xl) 0;
  border: none;
  border-top: 1px solid var(--color-border);
  opacity: 0.5;
}

/* Version Badge Styling */

.changelog-h2 code {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Scroll Styling */

.changelog-content::-webkit-scrollbar {
  width: 8px;
}

.changelog-content::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}

.changelog-content::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-sm);
}

.changelog-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
  .modal-card-grid {
    grid-template-columns: 1fr;
  }

  .modal-card-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .modal {
    max-width: 95vw;
  }

  .modal-header {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-footer {
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-body {
    padding: var(--spacing-sm);
  }

  .modal-card-content {
    padding: var(--spacing-md);
  }

  .modal-card-sidebar {
    grid-template-columns: 1fr;
  }

  .modal-card-avatar {
    display: none;
  }

  .modal-card-header {
    flex-wrap: wrap;
  }

  /* Changelog responsive */
  .changelog-modal {
    max-width: 95vw;
    max-height: 95vh;
  }

  .changelog-content {
    padding: var(--spacing-md);
    max-height: calc(95vh - 160px);
  }

  .changelog-h1 {
    font-size: 1.5rem;
  }

  .changelog-h2 {
    font-size: 1.25rem;
  }

  .changelog-h3 {
    font-size: 1rem;
  }

  .changelog-item {
    padding-left: var(--spacing-md);
  }
}

/* 8. Formulaires (pour RiderForm) */

/* ============================================
   FORM CONTROLS - Contrôles avancés
   Segmented controls, inline forms, validation, actions
   ============================================ */

/* ============================================
   FORM GROUP HEADER WITH FILTER
   ============================================ */

.form-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
}

.form-group-header label {
  margin-bottom: 0;
}

.form-group-header .btn-icon-modern {
  flex-shrink: 0;
}

/* ============================================
   INLINE FORM GROUP
   ============================================ */

.inline-form-group {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  margin: var(--spacing-xs) 0;
}

.inline-form-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.inline-form-group input,
.inline-form-group select {
  flex: 1;
  height: 36px;
  padding: 0 var(--spacing-sm);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.inline-form-group input:focus,
.inline-form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* ============================================
   DATE INPUT WRAPPER
   ============================================ */

.date-input-wrapper {
  display: grid;
  align-items: center;
}

.date-input-wrapper label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.date-input-wrapper label svg {
  color: var(--color-primary);
  font-size: var(--font-size-md);
}

.date-input-helper {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

.date-input-helper svg {
  font-size: var(--font-size-sm);
  color: var(--color-info);
}

/* ============================================
   SEGMENTED CONTROL
   ============================================ */

.segmented-control {
  display: inline-flex;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-300);
  background: var(--color-gray-100);
}

.segment-btn {
  flex: 1;
  padding: 10px 16px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  background: var(--color-white);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.segment-btn:not(:last-child) {
  border-right: 1px solid var(--color-gray-300);
}

.segment-btn:hover:not(:disabled) {
  background: var(--color-gray-150);
}

.segment-btn.active {
  background-image: var(--gradient-primary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  box-shadow: inset 0 0 0 1px var(--color-primary-dark);
}

.segment-btn:active:not(:disabled) {
  transform: scale(0.97);
}

.segment-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================
   SEGMENTED CONTROL - ICON ALIGNMENT FIX
   ============================================ */

.segment-btn svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  line-height: 1;
  vertical-align: middle;
}

/* ============================================
   FORM BUTTONS PRIMARY
   ============================================ */

.form-btn-primary {
  padding: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-gray-700);
  gap: var(--spacing-sm);
}

.form-btn-primary:hover {
  color: var(--color-primary-light);
  font-weight: var(--font-weight-semibold);
  border: 1px solid var(--color-primary-light);
  background: var(--color-gray-100);
}

.form-btn-primary.active {
  background-image: var(--gradient-primary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  box-shadow: inset 0 0 0 1px var(--color-primary-dark);
  border: none;
}

/* ============================================
   FORM VALIDATION
   ============================================ */

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid,
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-danger);
}

.form-input.is-invalid:focus,
.form-select.is-invalid:focus,
.form-textarea.is-invalid:focus,
.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.entity-form .form-input.error,
.entity-form .form-select.error,
.entity-form .form-textarea.error {
  background: var(--color-danger-light);
}

.form-input.is-valid,
.form-select.is-valid,
.form-textarea.is-valid {
  border-color: var(--color-success);
}

.form-input.is-valid:focus,
.form-select.is-valid:focus,
.form-textarea.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

.invalid-feedback,
.error-message {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-danger);
  font-weight: var(--font-weight-medium);
}

.error-message svg {
  flex-shrink: 0;
  font-size: var(--font-size-sm);
}

/* ============================================
   FORM ERROR
   ============================================ */

.form-error {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-danger-light);
  color: var(--color-danger-dark);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border-left: 4px solid var(--color-danger);
}

/* ============================================
   HELPER TEXT
   ============================================ */

.form-helper-text,
.form-help {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.form-help {
  color: var(--color-gray-600);
  font-style: italic;
}

/* ============================================
   FORM ACTIONS
   ============================================ */

.form-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  align-items: center;
}

.form-actions-end {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--color-border-light);
}

.button-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .segmented-control {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .segmented-control .segment-btn {
    width: 100%;
    justify-content: center;
  }

  .inline-form-group {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }

  .inline-form-group label {
    width: 100%;
  }

  .inline-form-group input,
  .inline-form-group select {
    width: 100%;
  }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions .btn {
    width: 100%;
  }
}

/* ============================================
   FORM LAYOUTS - Structures de formulaires
   Layouts communs entre Horse, Rider, etc.
   ============================================ */

/* ============================================
   ENTITY FORM CONTAINER
   ============================================ */

.entity-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ============================================
   FORM SECTIONS
   ============================================ */

.form-section {
  background: var(--gradient-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  transition: all var(--transition-base);
  margin-bottom: var(--spacing-sm);
}

.form-section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.form-section h2,
.form-section h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  margin: 0 0 var(--spacing-xs) 0;
  padding-bottom: var(--spacing-sm);
}

.entity-form .form-section h3 {
  border-bottom: 2px solid var(--color-gray-150);
}

.form-section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-gray-150);
}

.form-section-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--font-size-md);
}

.form-section-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

/* ============================================
   FORM GROUPS IN ENTITY FORMS
   ============================================ */

.entity-form .form-group {
  margin-bottom: var(--spacing-md);
}

.entity-form .form-group:last-child {
  margin-bottom: 0;
}

/* ============================================
   SEGMENTED CONTROL IN FORMS
   ============================================ */

.entity-form .segmented-control {
  margin-top: var(--spacing-xs);
}

/* ============================================
   FORM FOOTER (actions)
   ============================================ */

.entity-form .modal-footer {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 2px solid var(--color-border-light);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .form-section {
    padding: var(--spacing-md);
  }

  .entity-form .form-section h3 {
    font-size: var(--font-size-sm);
  }

  .entity-form .modal-footer {
    margin-top: var(--spacing-lg);
  }
}

/* ============================================
   NOTE: Feature-specific styles should be imported
   separately in their respective components:
   
   - features/calendar/calendar/calendar.css for calendar features
   - features/events/event-modal.css for event modals
   - features/riders/riders-list.css for rider lists
   - features/horses/horses-list.css for horse lists
   - features/pairings/pairings.css for pairing features
   - features/stats/stats.css for statistics
   - features/home/header.css for header (desktop)
   - features/home/header-mobile.css for header (mobile)
   ============================================ */

/* À la fin de app.css */

/* ============================================
   CALENDAR BASE STYLES - FULLY VARIABLE
   ============================================ */

/* Optional additional variables for calendar (add to :root) */

:root {
  --calendar-bg: var(--color-surface);
  --calendar-padding: var(--spacing-lg);
  --calendar-gap: var(--spacing-md);
  --calendar-radius: var(--radius-lg);
  --calendar-header-title-size: var(--font-size-xl);
  --calendar-header-title-color: var(--color-text);
  --calendar-filter-bg: rgba(255, 255, 255, 0.7);
  --calendar-filter-border: var(--color-border);
  --calendar-loading-height: 400px;
  --calendar-loading-icon-size: 32px;
  --calendar-empty-icon-size: 48px;
  --calendar-empty-icon-opacity: 0.3;
  --calendar-empty-padding-vertical: var(--spacing-3xl);
  --calendar-empty-padding-horizontal: var(--spacing-xl);
  --calendar-empty-message-font: 17px;
  --calendar-empty-message-weight: 400;
  --calendar-error-color: var(--color-danger);
}

/* ============================================
   MAIN CONTAINER
   ============================================ */

.calendar-view {
  display: flex;
  flex-direction: column;
  gap: var(--calendar-gap);
  height: 100%;
  background: var(--calendar-bg);
  padding: var(--calendar-padding);
  border-radius: var(--calendar-radius);
}

/* ============================================
   CALENDAR HEADER (Navigation semaine)
   ============================================ */

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--calendar-gap);
  flex-wrap: wrap;
  gap: var(--calendar-gap);
}

.calendar-header__title {
  margin: 0;
  font-size: var(--calendar-header-title-size);
  font-weight: var(--font-weight-semibold);
  color: var(--calendar-header-title-color);
}

.calendar-header__nav {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

/* ============================================
   CALENDAR FILTERS (Desktop only)
   ============================================ */

.calendar-filters {
  display: flex;
  flex-direction: row;
  gap: var(--spacing-lg);
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  background: var(--calendar-filter-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--calendar-filter-border);
  border-radius: var(--calendar-radius);
  padding: var(--spacing-sm);
}

.calendar-filters__group {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  flex-wrap: wrap;
}

.calendar-filters__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.calendar-filters__item label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  white-space: nowrap;
}

.calendar-filters__item .form-select {
  min-width: 140px;
}

.calendar-filters__actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

/* ============================================
   LOADING & ERROR STATES
   ============================================ */

.calendar-loading,
.calendar-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: var(--calendar-loading-height);
  gap: var(--calendar-gap);
  color: var(--color-gray-500);
}

.calendar-loading__spinner {
  font-size: var(--calendar-loading-icon-size);
  animation: spin 1s linear infinite;
}

.calendar-error__icon {
  font-size: var(--calendar-loading-icon-size);
  color: var(--calendar-error-color);
}

.calendar-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--calendar-empty-padding-vertical) var(--calendar-empty-padding-horizontal);
  text-align: center;
  color: var(--color-text-light);
}

.calendar-empty-state__icon {
  font-size: var(--calendar-empty-icon-size);
  opacity: var(--calendar-empty-icon-opacity);
  margin-bottom: var(--calendar-gap);
}

.calendar-empty-state__message {
  margin: 0;
  font-size: var(--calendar-empty-message-font);
  font-weight: var(--calendar-empty-message-weight);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .calendar-view {
    padding: 0;
    gap: 0;
    height: 100%;
    overflow: hidden;
  }

  .calendar-header {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-surface);
    border-bottom: 0.5px solid var(--color-border-light);
  }

  .calendar-filters {
    display: none !important;
  }
}

/* ============================================
   CALENDAR DESKTOP STYLES - VARIABLE DRIVEN
   ============================================ */

/* ============================================
   DESKTOP WEEK VIEW
   ============================================ */

.desktop-week-view {
  background: var(--gradient-light);
  border-radius: var(--calendar-radius, var(--radius-lg));
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--calendar-border, var(--color-border));
  width: 100%;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.desktop-week-view__grid {
  display: grid;
  grid-template-columns: 64px repeat(7, minmax(0, 1fr));
  width: 100%;
  flex: 1;
  min-height: 0;
  background: var(--calendar-surface, var(--color-surface));
}

/* ============================================
   DESKTOP TIME COLUMN
   ============================================ */

.desktop-time-column {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--calendar-border-dark, var(--color-border-dark));
  background: var(--calendar-bg-secondary, var(--color-bg-secondary));
  position: sticky;
  left: 0;
  z-index: 10;
}

.desktop-time-column__header {
  height: var(--day-header-height);
  min-height: var(--day-header-height);
  border-bottom: 1px solid var(--calendar-border-dark, var(--color-border-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--calendar-font-xs, var(--font-size-xs));
  font-weight: var(--calendar-font-weight-semibold, var(--font-weight-semibold));
  color: var(--calendar-text-light, var(--color-gray-600));
  text-transform: uppercase;
  background: var(--gradient-light);
  position: sticky;
  top: 0;
  z-index: 20;
}

.desktop-time-column__allday-spacer {
  height: var(--all-day-section-height);
  min-height: var(--all-day-section-height);
  border-bottom: 1px solid var(--calendar-border, var(--color-border));
  background: var(--calendar-bg-secondary, var(--color-bg-secondary));
}

.desktop-time-column__slot {
  height: var(--hour-height);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 2px;
  border-bottom: 1px solid var(--calendar-border, var(--color-border));
  font-size: var(--calendar-font-xs, var(--font-size-xs));
  color: var(--calendar-text-light, var(--color-gray-600));
  font-weight: var(--calendar-font-weight-medium, var(--font-weight-medium));
}

/* ============================================
   DESKTOP DAY COLUMN
   ============================================ */

.desktop-day-column {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  border-right: 1px solid var(--calendar-border, var(--color-border));
  background: var(--calendar-surface, var(--color-surface));
}

.desktop-day-column:last-child {
  border-right: none;
}

.desktop-day-column--today {
  background: linear-gradient(
    to bottom,
    var(--today-bg, var(--color-primary-light)),
    transparent 80px
  );
}

.desktop-day-column--past {
  opacity: 0.7;
}

.desktop-day-column__allday-section {
  height: var(--all-day-section-height);
  min-height: var(--all-day-section-height);
  padding: var(--spacing-xs);
  background: var(--calendar-bg-secondary, var(--color-bg-secondary));
  border-bottom: 1px solid var(--calendar-border, var(--color-border));
  overflow: hidden;
  position: relative;
}

.desktop-day-column__full-height {
  position: absolute;
  top: calc(var(--day-header-height) + var(--all-day-section-height));
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 15;
  padding: var(--spacing-xs);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.desktop-day-column__grid-container {
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ============================================
   DESKTOP DAY HEADER
   ============================================ */

.desktop-day-header {
  height: var(--day-header-height);
  min-height: var(--day-header-height);
  border-bottom: 1px solid var(--calendar-border-dark, var(--color-border-dark));
  text-align: center;
  background: linear-gradient(
    to bottom,
    var(--calendar-surface, var(--color-surface)),
    var(--calendar-bg-secondary, var(--color-bg-secondary))
  );
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xs);
}

.desktop-day-header--today {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.desktop-day-header--invalid {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.desktop-day-header__name {
  font-weight: var(--calendar-font-weight-bold, var(--font-weight-bold));
  font-size: var(--calendar-font-sm, var(--font-size-sm));
  text-transform: capitalize;
}

/* ============================================
   DESKTOP DAY GRID
   ============================================ */

.desktop-day-grid {
  position: relative;
  height: calc((var(--end-hour) - var(--start-hour)) * var(--hour-height));
}

.desktop-day-grid__markers {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  pointer-events: none;
}

.desktop-day-grid__marker {
  position: absolute;
  left: 0;
  right: 0;
  border-bottom: 1px solid var(--calendar-border, var(--color-border));
}

.desktop-day-grid__marker:last-child {
  border-bottom: none;
}

.desktop-day-grid__selection {
  position: absolute;
  background: var(--selection-color);
  border: 2px solid var(--selection-border);
  border-radius: var(--radius-md);
  pointer-events: none;
  z-index: 5;
}

.desktop-day-grid__events {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  pointer-events: none;
}

.desktop-day-grid__event-wrapper {
  position: absolute;
  width: 100%;
  pointer-events: auto;
}

/* ============================================
   ALL-DAY SLOTS (Desktop)
   ============================================ */

.all-day-slots {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  height: 100%;
}

.full-height-slots {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  height: 100%;
}

/* Card styles are in calendar-slots.css */

/* ============================================
   RESPONSIVE - HIDE ON MOBILE
   ============================================ */

@media (max-width: 768px) {
  .desktop-week-view,
  .desktop-time-column,
  .desktop-day-column {
    display: none !important;
  }
}

/* ============================================
   MOBILE CALENDAR VIEW - iOS Style (Variable Driven)
   ============================================ */

.mobile-calendar-view {
  display: none;
  flex-direction: column;
  height: 100%;
  background: var(--calendar-bg, var(--color-gray-50));
  overflow: hidden;
}

.mobile-calendar-view__header {
  background: var(--calendar-header-bg, var(--color-white));
  border-bottom: 1px solid var(--calendar-border-light, rgba(0, 0, 0, 0.1));
  padding: var(--spacing-md) var(--spacing-sm) var(--spacing-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 var(--calendar-shadow-light, rgba(0, 0, 0, 0.05));
}

.mobile-calendar-view__content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  -webkit-overflow-scrolling: touch;
}

.mobile-calendar-view__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: var(--spacing-md);
  color: var(--calendar-text-muted, var(--color-gray-500));
}

/* ============================================
   MOBILE DAY SELECTOR
   ============================================ */

.mobile-day-selector {
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  gap: var(--spacing-xs, 4px);
}

.mobile-day-selector__button {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xxs, 4px);
  padding: var(--spacing-xs);
  background: transparent;
  border: none;
  border-radius: var(--calendar-radius-sm, 12px);
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 0;
}

.mobile-day-selector__button:active {
  transform: scale(0.95);
}

.mobile-day-selector__button--selected {
  background: var(--calendar-primary-bg, var(--color-primary-light));
}

.mobile-day-selector__button--selected .mobile-day-selector__day-name,
.mobile-day-selector__button--selected .mobile-day-selector__day-number,
.mobile-day-selector__button--selected .mobile-day-selector__event-count {
  color: var(--calendar-primary-text, var(--color-white));
}

.mobile-day-selector__button--today:not(.mobile-day-selector__button--selected)
  .mobile-day-selector__day-number {
  color: var(--calendar-primary-bg, var(--color-primary-light));
  font-weight: 400;
}

.mobile-day-selector__day-name {
  font-size: var(--calendar-font-xs, 11px);
  font-weight: 400;
  color: var(--calendar-text-muted, #8e8e93);
  text-transform: capitalize;
}

.mobile-day-selector__day-number {
  font-size: var(--calendar-font-lg, 28px);
  font-weight: 400;
  color: var(--calendar-text, #000);
}

.mobile-day-selector__event-count {
  font-size: var(--calendar-font-sm, 12px);
  color: var(--calendar-text-muted, #8e8e93);
  min-height: 10px;
  font-weight: 600;
}

/* ============================================
   MOBILE EVENTS LIST
   ============================================ */

.mobile-events-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mobile-events-list__header {
  margin-bottom: var(--spacing-lg);
  padding: 0 var(--spacing-xs);
}

.mobile-events-list__title {
  font-size: var(--calendar-font-xl, 32px);
  font-weight: 700;
  color: var(--calendar-text, #000);
  margin: 0;
  text-transform: capitalize;
}

.mobile-events-list__date-number {
  color: var(--calendar-text-muted, #8e8e93);
  font-weight: 400;
}

.mobile-events-list__allday-section {
  margin-bottom: var(--spacing-md);
}

.mobile-events-list__timed-section {
  background: var(--calendar-bg, var(--color-white));
  border-radius: var(--calendar-radius-sm, 10px);
  overflow: hidden;
  box-shadow: 0 0 0 0.5px var(--calendar-border-light, rgba(0, 0, 0, 0.04));
}

/* ============================================
   MOBILE ACTION BAR
   ============================================ */

.mobile-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: none;
  align-items: center;
  justify-content: space-around;
  background: var(--calendar-bg, var(--color-white));
  border-top: 0.5px solid var(--calendar-border-light, rgba(0, 0, 0, 0.1));
  padding: var(--spacing-xs) var(--spacing-md);
  padding-bottom: calc(var(--spacing-xs) + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -2px 10px var(--calendar-shadow-light, rgba(0, 0, 0, 0.05));
  z-index: 5;
  gap: var(--spacing-sm);
}

.mobile-action-bar__button {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xxxs, 2px);
  min-width: 64px;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: transparent;
  border: none;
  border-radius: var(--calendar-radius-lg, var(--radius-lg));
  color: var(--calendar-text, var(--color-gray-600));
  font-size: var(--calendar-font-xl, 24px);
  cursor: pointer;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.mobile-action-bar__button:active {
  transform: scale(0.95);
  background: var(--calendar-bg-light, var(--color-gray-100));
}

.mobile-action-bar__button--primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(66, 153, 225, 0.3);
  flex: 0 0 auto;
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
  padding: 0;
}

.mobile-action-bar__button--primary .mobile-action-bar__label {
  display: none;
}

.mobile-action-bar__button--primary:active {
  transform: scale(0.95);
  box-shadow: 0 1px 4px rgba(66, 153, 225, 0.4);
}

.mobile-action-bar__button--danger {
  color: var(--color-danger-red);
}

.mobile-action-bar__button--danger .mobile-action-bar__label {
  color: var(--color-danger-red);
}

.mobile-action-bar__button--danger:active {
  background: rgba(239, 68, 68, 0.1);
}

.mobile-action-bar__label {
  font-size: var(--calendar-font-xxs, 10px);
  font-weight: 500;
  white-space: nowrap;
  color: var(--calendar-text, var(--color-gray-600));
}

/* ============================================
   RESPONSIVE - SHOW ON MOBILE
   ============================================ */

@media (max-width: 768px) {
  .mobile-calendar-view {
    display: flex;
    padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-action-bar {
    display: flex;
  }

  .mobile-day-selector {
    gap: 2px;
    padding: 0;
  }

  .mobile-day-selector__button {
    padding: 6px 4px;
  }

  .mobile-day-selector__day-name {
    font-size: var(--calendar-font-xxs, 10px);
  }

  .mobile-day-selector__day-number {
    font-size: var(--calendar-font-lg, 22px);
  }

  .mobile-events-list__title {
    font-size: var(--calendar-font-xl, 28px);
  }

  .mobile-events-list__header {
    padding: 0 var(--spacing-xs);
  }
}

/* Safe areas */

@supports (padding: max(0px)) {
  .mobile-action-bar {
    padding-bottom: max(
      var(--spacing-xs),
      calc(var(--spacing-xs) + env(safe-area-inset-bottom, 0px))
    );
  }
}
/* ============================================
   COMMON STYLES
   Import all foundations, layouts, and components
   ============================================ */

/* 1. Foundations */

/* ============================================
   CSS VARIABLES - Design System v2.0
   Variables harmonisées et complètes
   ============================================ */

:root {
  /* ============================================
     COLORS – CORE PALETTE (with gradients inline)
     ============================================ */

  /* ---------- Primary ---------- */
  /* =========================
     COLORS - Primary
     ========================= */
  --color-primary: #007bff;             /* couleur principale */
  --color-primary-light: #667eea;       /* clair */
  --color-primary-lighter: #e9edf9;     /* très clair, pour backgrounds ou survol */
  --color-primary-dark: #0056b3;        /* foncé, pour texte ou état actif */
  --color-primary-darker: #003d80;      /* très foncé, pour contraste fort */
  --color-primary-purple: #764ba2;      /* variante pour accents */
  --color-primary-transparent: rgba(0,123,255,0.1);  /* version transparente */
  --color-primary-gradient: linear-gradient(90deg, #007bff, #764ba2); /* dégradé */

  --gradient-primary: linear-gradient(
    135deg,
    var(--color-primary-light) 0%,
    var(--color-primary-purple) 100%
  );

  /* ---------- Secondary ---------- */
  --color-secondary: #6c757d;
  --color-secondary-dark: #545b62;

  --gradient-secondary: linear-gradient(
    135deg,
    var(--color-secondary) 0%,
    var(--color-secondary-dark) 100%
  );

  /* ---------- Success ---------- */
  --color-success: #28a745;
  --color-success-dark: #1e7e34;
  --color-success-light: #d4edda;
  --color-success-medium: #48bb78;
  --color-success-medium-dark: #38a169;

  --gradient-success: linear-gradient(
    135deg,
    var(--color-success-medium) 0%,
    var(--color-success-medium-dark) 100%
  );

  /* ---------- Danger ---------- */
  --color-danger: #dc3545;
  --color-danger-dark: #bd2130;
  --color-danger-light: #f8d7da;
  --color-danger-medium: #f56565;
  --color-danger-medium-dark: #e53e3e;

  --gradient-danger: linear-gradient(
    135deg,
    var(--color-danger-medium) 0%,
    var(--color-danger-medium-dark) 100%
  );

  /* ---------- Warning ---------- */
  --color-warning: #ffc107;
  --color-warning-dark: #e0a800;
  --color-warning-light: #fff3cd;
  --color-warning-orange: #ed8936;
  --color-warning-orange-dark: #dd6b20;

  --gradient-warning: linear-gradient(
    135deg,
    var(--color-warning-orange) 0%,
    var(--color-warning-orange-dark) 100%
  );

  /* ---------- Info ---------- */
  --color-info: #17a2b8;
  --color-info-dark: #117a8b;
  --color-info-light: #d1ecf1;
  --color-info-blue: #4299e1;
  --color-info-blue-dark: #3182ce;

  --gradient-info: linear-gradient(
    135deg,
    var(--color-info-blue) 0%,
    var(--color-info-blue-dark) 100%
  );

  /* ---------- Neutral / Gray ---------- */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f7fafc;
  --color-gray-100: #f8f9fa;
  --color-gray-150: #edf2f7;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-400: #ced4da;
  --color-gray-450: #adb5bd;
  --color-gray-500: #718096;
  --color-gray-600: #6c757d;
  --color-gray-650: #4a5568;
  --color-gray-700: #040405;
  --color-gray-800: #2d3748;
  --color-gray-900: #212529;


  /* ============================================
     DOMAIN COLORS (colors + gradients together)
     ============================================ */

  /* Horses */
  --color-pony-light: #ed64a6;
  --color-pony-dark: #d53f8c;
  --gradient-pony: linear-gradient(
    135deg,
    var(--color-pony-light) 0%,
    var(--color-pony-dark) 100%
  );

  --color-horse-light: #63b3ed;
  --color-horse-dark: #4299e1;
  --gradient-horse: linear-gradient(
    135deg,
    var(--color-horse-light) 0%,
    var(--color-horse-dark) 100%
  );

  /* Riders */
  --color-rider-owner-light: #ed8936;
  --color-rider-owner-dark: #dd6b20;
  --gradient-rider-owner: linear-gradient(
    135deg,
    var(--color-rider-owner-light) 0%,
    var(--color-rider-owner-dark) 100%
  );

  --color-rider-club-light: #63b3ed;
  --color-rider-club-dark: #3182ce;
  --gradient-rider-club: linear-gradient(
    135deg,
    var(--color-rider-club-light) 0%,
    var(--color-rider-club-dark) 100%
  );

  --color-rider-loaner-light: #28a745;
  --color-rider-loaner-dark: #1e7e34;
  --gradient-rider-loaner: linear-gradient(
    135deg,
    var(--color-rider-loaner-light) 0%,
    var(--color-rider-loaner-dark) 100%
  );

  /* ============================================
     SLOT STATUS (already correct pattern)
     ============================================ */

  --color-slot-scheduled-light: #ffc107;
  --color-slot-scheduled-dark: #e0a800;
  --gradient-slot-scheduled: linear-gradient(
    135deg,
    var(--color-slot-scheduled-light) 0%,
    var(--color-slot-scheduled-dark) 100%
  );

  --color-slot-confirmed-light: #bee3f8;
  --color-slot-confirmed-dark: #3182ce;
  --gradient-slot-confirmed: linear-gradient(
    135deg,
    var(--color-slot-confirmed-light) 0%,
    var(--color-slot-confirmed-dark) 100%
  );

  --color-slot-completed-light: #c6f6d5;
  --color-slot-completed-dark: #38a169;
  --gradient-slot-completed: linear-gradient(
    135deg,
    var(--color-slot-completed-light) 0%,
    var(--color-slot-completed-dark) 100%
  );

  --color-slot-cancelled-light: #fed7d7;
  --color-slot-cancelled-dark: #e53e3e;
  --gradient-slot-cancelled: linear-gradient(
    135deg,
    var(--color-slot-cancelled-light) 0%,
    var(--color-slot-cancelled-dark) 100%
  );

  /* ============================================
   DOMAIN COLORS – OWNERS
   ============================================ */

/* LAURY */
--color-laury-light: #de37b4;
--color-laury-dark:  #de379b;
--gradient-laury: linear-gradient(
  135deg,
  var(--color-laury-light) 0%,
  var(--color-laury-dark) 100%
);

/* OWNER */
--color-owner-light: #ed8936;
--color-owner-dark:  #dd6b20;
--gradient-owner: linear-gradient(
  135deg,
  var(--color-owner-light) 0%,
  var(--color-owner-dark) 100%
);

/* CLUB */
--color-club-light: #63b3ed;
--color-club-dark:  #3182ce;
--gradient-club: linear-gradient(
  135deg,
  var(--color-club-light) 0%,
  var(--color-club-dark) 100%
);

/* OTHER */
--color-other-light: #fcdada;
--color-other-dark:  #f56565;
--gradient-other: linear-gradient(
  135deg,
  var(--color-other-light) 0%,
  var(--color-other-dark) 100%
);

/* ============================================
   DOMAIN COLORS – PAIRINGS
   ============================================ */

/* OWN */
--color-pairing-own-light: #ed8936;
--color-pairing-own-dark:  #dd6b20;
--gradient-pairing-own: linear-gradient(
  135deg,
  var(--color-pairing-own-light) 0%,
  var(--color-pairing-own-dark) 100%
);

/* LOAN */
--color-pairing-loan-light: #28a745;
--color-pairing-loan-dark:  #1e7e34;
--gradient-pairing-loan: linear-gradient(
  135deg,
  var(--color-pairing-loan-light) 0%,
  var(--color-pairing-loan-dark) 100%
);


/* ============================================
   DOMAIN COLORS – ASSIGNMENTS
   ============================================ */

/* MANUAL */
--color-assignment-manual-light: #90cdf4;
--color-assignment-manual-dark:  #4299e1;
--gradient-assignment-manual: linear-gradient(
  135deg,
  var(--color-assignment-manual-light) 0%,
  var(--color-assignment-manual-dark) 100%
);

/* AUTOMATIC */
--color-assignment-automatic-light: #9ae6b4;
--color-assignment-automatic-dark:  #38a169;
--gradient-assignment-automatic: linear-gradient(
  135deg,
  var(--color-assignment-automatic-light) 0%,
  var(--color-assignment-automatic-dark) 100%
);


/* ============================================
   EVENT TYPE COLORS
   ============================================ */

/* PRIVATE LESSON */
--color-event-private-lesson-light: #4299e1;
--color-event-private-lesson-dark:  #3182ce;
--gradient-event-private-lesson: linear-gradient(
  135deg,
  var(--color-event-private-lesson-light) 0%,
  var(--color-event-private-lesson-dark) 100%
);

/* GROUPED LESSON */
--color-event-grouped-lesson-light: #48bb78;
--color-event-grouped-lesson-dark:  #38a169;
--gradient-event-grouped-lesson: linear-gradient(
  135deg,
  var(--color-event-grouped-lesson-light) 0%,
  var(--color-event-grouped-lesson-dark) 100%
);

/* SPECIAL */
--color-event-special-light: #ed8936;
--color-event-special-dark:  #dd6b20;
--gradient-event-special: linear-gradient(
  135deg,
  var(--color-event-special-light) 0%,
  var(--color-event-special-dark) 100%
);

/* COMPETITION */
--color-event-competition-light: #dc3545;
--color-event-competition-dark:  #bd2130;
--gradient-event-competition: linear-gradient(
  135deg,
  var(--color-event-competition-light) 0%,
  var(--color-event-competition-dark) 100%
);

/* BLOCKED */
--color-event-blocked-light: #4a5568;
--color-event-blocked-dark:  #2d3748;
--gradient-event-blocked: linear-gradient(
  135deg,
  var(--color-event-blocked-light) 0%,
  var(--color-event-blocked-dark) 100%
);

/* SERVICE */
--color-event-service-light: #fed7d7;
--color-event-service-dark:  #fc8181;
--gradient-event-service: linear-gradient(
  135deg,
  var(--color-event-service-light) 0%,
  var(--color-event-service-dark) 100%
);

/* LOANER FREE TIME */
--color-event-loaner-free-time-light: #ed8936;
--color-event-loaner-free-time-dark:  #2f855a;
--gradient-event-loaner-free-time: linear-gradient(
  135deg,
  var(--color-event-loaner-free-time-light) 0%,
  var(--color-event-loaner-free-time-dark) 100%
);


    /* COLORS - Semantic Aliases */
  --color-surface: var(--color-white);
  --color-bg-card: rgba(255, 255, 255, 0.95);
  --color-border: var(--color-gray-200);
  --color-border-light: var(--color-gray-150);
  --color-border-dark: var(--color-gray-300);
  --color-text: var(--color-gray-900);
  --color-text-muted: var(--color-gray-600);
  --color-text-secondary: var(--color-gray-500);
  --color-text-light: var(--color-gray-400);
  --color-bg-primary: var(--color-white);
  --color-bg-secondary: var(--color-gray-50);
  --color-bg-tertiary: var(--color-gray-100);
  --color-bg-hover: var(--color-gray-100);

  /* COLORS - Badge Variants */
  --color-success-badge-light: #c6f6d5;
  --color-success-badge-medium: #9ae6b4;
  --color-danger-badge-light: #fed7d7;
  --color-danger-badge-medium: #fc8181;

  /* Gradient Palette Aliases */
  --gradient-palette-1: var(--gradient-primary);
  --gradient-palette-2: var(--gradient-info);
  --gradient-palette-3: var(--gradient-success);
  --gradient-palette-4: var(--gradient-warning);
  --gradient-palette-5: var(--gradient-danger);
  --gradient-palette-6: var(--gradient-secondary);
  --gradient-palette-7: var(--gradient-pony);
  --gradient-palette-8: var(--gradient-alert-success);
  --gradient-palette-9: var(--gradient-alert-error);
  --gradient-palette-10: var(--gradient-event-service);

  /* ============================================
     TYPOGRAPHY
     ============================================ */

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-normal: 1rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.75rem;
  --font-size-4xl: 2rem;

  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* ============================================
     SPACING
     ============================================ */
  --spacing-0: 0;
  --spacing-px: 1px;
  --spacing-2xs: 2px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 40px;
  --spacing-3xl: 48px;
  --spacing-4xl: 64px;

  /* ============================================
     BORDER RADIUS
     ============================================ */
  --radius-none: 0;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-3xl: 24px;
  --radius-full: 9999px;

  /* ============================================
     SHADOWS
     ============================================ */
  --shadow-none: none;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 10px 20px rgba(0, 0, 0, 0.2);
  --shadow-2xl: 0 20px 40px rgba(0, 0, 0, 0.25);

  /* Mobile Action Button Shadows */
  --shadow-mobile-btn-primary: 0 2px 8px rgba(66, 153, 225, 0.3);
  --shadow-mobile-btn-primary-active: 0 1px 4px rgba(66, 153, 225, 0.4);
  --shadow-mobile-btn-danger: 0 2px 8px rgba(220, 53, 69, 0.3);
  --shadow-mobile-btn-danger-active: 0 1px 4px rgba(220, 53, 69, 0.4);

  /* ============================================
     TRANSITIONS
     ============================================ */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
  --transition-slower: 0.5s ease;

  /* ============================================
     Z-INDEX
     ============================================ */
  --z-base: 0;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-notification: 1080;
  --z-mobile-action-bar: 95;
  --z-calendar-header: 100;
  --z-selection-overlay: 5;
  --z-slot-card: 10;
  --z-full-height-slot: 15;

  /* ============================================
     CALENDAR + MOBILE ACTION BAR
     ============================================ */
  --hour-height: 60px;
  --start-hour: 9;
  --end-hour: 22;
  --day-header-height: 50px;
  --all-day-section-height: 50px;
  --selection-color: rgba(66, 153, 225, 0.2);
  --selection-border: var(--color-info-blue);
  --today-bg: rgba(66, 153, 225, 0.05);
  --mobile-action-bar-height: 70px;
  --mobile-header-height: auto;
  --desktop-time-column-width: 64px;
  --slot-border-radius: var(--radius-md);
  --slot-padding: var(--spacing-sm);
  --slot-gap: var(--spacing-xs);

  /* Mobile Action Button Variables */
  --mobile-action-btn-size: 56px;
  --mobile-action-btn-size-sm: 52
  --mobile-action-btn-gap: var(--spacing-2xs);
  --mobile-action-label-font: var(--font-size-xs);
  --mobile-action-label-font-sm: 0.5625rem;
  --mobile-action-btn-primary-bg: var(--gradient-info);
  --mobile-action-btn-danger-bg: var(--gradient-danger);
  --mobile-action-btn-danger-active-bg: rgba(220, 53, 69, 0.1);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu',
    'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color-text);
  background: var(--gradient-primary);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
select,
textarea {
  font-family: inherit;
}

/* ============================================
   LAYOUTS & CONTAINERS
   ============================================ */

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  margin: 0 auto;
  padding: var(--spacing-lg);
}

main {
  flex: 1;
  padding-bottom: var(--spacing-3xl);
}

.view-container {
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-x: auto;
  padding: var(--spacing-sm);
}

/* ----------------------------
   Flex Utilities
---------------------------- */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-row {
  flex-direction: row;
}

.flex-column {
  flex-direction: column;
}

.flex-row-reverse {
  flex-direction: row-reverse;
}

.flex-column-reverse {
  flex-direction: column-reverse;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.align-items-start {
  align-items: flex-start;
}

.align-items-center {
  align-items: center;
}

.align-items-end {
  align-items: flex-end;
}

.align-items-stretch {
  align-items: stretch;
}

.justify-content-start {
  justify-content: flex-start;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-end {
  justify-content: flex-end;
}

.justify-content-between {
  justify-content: space-between;
}

.justify-content-around {
  justify-content: space-around;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-start {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.flex-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ----------------------------
   Grid Utilities
---------------------------- */

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.two-column {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
}

.two-column-balanced {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.layout-grid-content {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
}

.layout-grid-content.event {
  grid-template-columns: 1fr 1fr;
}

.layout-grid-content.simple {
  grid-template-columns: 1fr;
}

.layout-sidebar-content,
.layout-main-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* ----------------------------
   Responsive
---------------------------- */

@media (max-width: 992px) {
  .two-column {
    grid-template-columns: 280px 1fr;
  }
  .layout-grid-content .layout-grid-content.event {
    grid-template-columns: 1fr;
  }
  .layout-sidebar-content {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
    width: 95%;
  }
  .view-container {
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }
  .grid-2,
  .grid-3,
  .grid-4,
  .two-column,
  .two-column-balanced {
    grid-template-columns: 1fr;
  }
  .flex-between {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  .layout-grid-content,
  .layout-grid-content.event {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes tooltipFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* ----------------------------
   Animation Classes
---------------------------- */

.spin {
  animation: spin 1s linear infinite;
}

.fade-in {
  animation: fadeIn var(--transition-base);
}

.slide-in {
  animation: slideIn var(--transition-slow);
}

.bounce {
  animation: bounce 2s infinite;
}

.pulse {
  animation: pulse 0.3s ease-out;
}

/* ============================================
   Utilities
   ============================================ */

/* SPACING */

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: var(--spacing-lg);
}

.mb-10 {
  margin-bottom: 10px;
}

.mb-15 {
  margin-bottom: 15px;
}

.mb-20 {
  margin-bottom: var(--spacing-lg);
}

.mb-30 {
  margin-bottom: var(--spacing-2xl);
}

/* DISPLAY */

.d-flex {
  display: flex;
}

.d-inline-flex {
  display: inline-flex;
}

.d-none {
  display: none;
}

/* TEXT */

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-primary {
  color: var(--color-primary);
}

.text-success {
  color: var(--color-success);
}

.text-danger {
  color: var(--color-danger);
}

.font-weight-normal {
  font-weight: var(--font-weight-normal);
}

.font-weight-medium {
  font-weight: var(--font-weight-medium);
}

.font-weight-bold {
  font-weight: var(--font-weight-bold);
}

/* WIDTH/HEIGHT */

.w-100 {
  width: 100%;
}

.h-100 {
  height: 100%;
}

/* CURSOR */

.cursor-pointer {
  cursor: pointer;
}

.cursor-not-allowed {
  cursor: not-allowed;
}

/* TYPOGRAPHY */

.subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

/* 2. Components de base */

/* ============================================
   COMPONENTS - Composants de base réutilisables
   Boutons, Badges, Formulaires de base
   ============================================ */

/* ============================================
   BUTTONS
   ============================================ */

/* BASE BUTTON */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: var(--line-height-normal);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

/* BUTTON SIZES */

.btn-sm {
  padding: 6px var(--spacing-sm);
  font-size: var(--font-size-xs);
  gap: 6px;
  height: 36px;
}

.btn-md {
  padding: var(--spacing-sm) var(--spacing-lg);
  height: 42px;
}

/* BUTTON VARIANTS - SOLID */

.btn-primary {
  background-image: var(--gradient-primary);
  color: var(--color-white);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
  background-image: var(--gradient-secondary);
  color: var(--color-white);
}

.btn-secondary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(113, 128, 150, 0.4);
}

.btn-success {
  background-image: var(--gradient-success);
  color: var(--color-white);
}

.btn-success:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
}

.btn-danger {
  background-image: var(--gradient-danger);
  color: var(--color-white);
}

.btn-danger:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(245, 101, 101, 0.4);
}

/* BUTTON VARIANTS - OUTLINE */

.btn-outline-primary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline-primary:hover:not(:disabled) {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-outline-secondary {
  background: transparent;
  color: var(--color-text-muted);
  border: 2px solid var(--color-border-dark);
}

.btn-outline-secondary:hover:not(:disabled) {
  background: rgba(108, 117, 125, 0.1);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-1px);
}

/* BUTTON VARIANTS - GHOST */

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: var(--spacing-xs) var(--spacing-md);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--color-bg-hover);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* MODERN BUTTONS */

.btn-modern {
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
  padding: var(--spacing-xs) var(--spacing-lg);
}

.btn-modern.danger {
  background: var(--color-danger-light);
  color: var(--color-danger-medium-dark);
  border: 2px solid var(--color-danger-medium-dark);
}

.btn-modern.danger:hover:not(:disabled) {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-white);
}

/* ICON BUTTONS */

.btn-icon-modern {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
  font-size: var(--spacing-md);
  padding: 0;
}

.btn-icon-modern:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.btn-icon-modern.success {
  background: var(--color-success-light);
  border-color: var(--color-success-light);
  color: var(--color-success-medium-dark);
}

.btn-icon-modern.success:hover:not(:disabled) {
  background: var(--color-success-medium);
  border-color: var(--color-success-medium);
  color: var(--color-white);
}

.btn-icon-modern.danger {
  background: var(--color-danger-light);
  border-color: var(--color-danger-light);
  color: var(--color-danger-medium-dark);
}

.btn-icon-modern.danger:hover:not(:disabled) {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-white);
}

/* CLOSE BUTTON */

.btn-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-base);
  color: var(--color-text-muted);
  flex-shrink: 0;
  font-size: var(--spacing-lg);
  width: 36px;
  height: 36px;
}

.btn-close:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}

/* BUTTON GROUPS */

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-white);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.badge.clickable {
  cursor: pointer;
}

.badge.clickable:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* DOMAIN BADGES – HORSES */

.badge[data-type='pony'] {
  background: var(--gradient-pony);
}

.badge[data-type='horse'] {
  background: var(--gradient-horse);
}

/* DOMAIN BADGES – OWNERS */

.badge[data-type='laury'] {
  background: var(--gradient-laury);
}

.badge[data-type='private_owner'] {
  background: var(--gradient-owner);
}

.badge[data-type='club'] {
  background: var(--gradient-club);
}

.badge[data-type='other'] {
  background: var(--gradient-other);
}

/* DOMAIN BADGES – RIDERS */

.badge[data-type='owner'] {
  background: var(--gradient-rider-owner);
}

.badge[data-type='loaner'] {
  background: var(--gradient-rider-loaner);
}

/* DOMAIN BADGES – PAIRINGS */

.badge[data-type='own'] {
  background: var(--gradient-pairing-own);
}

.badge[data-type='loan'] {
  background: var(--gradient-pairing-loan);
}

/* STATUS BADGES */

.badge[data-type='active'] {
  background: var(--gradient-status-active);
}

.badge[data-type='inactive'] {
  background: var(--gradient-status-inactive);
}

.badge[data-type='scheduled'] {
  background: var(--gradient-warning);
}

.badge[data-type='confirmed'] {
  background: var(--gradient-info);
}

.badge[data-type='cancelled'] {
  background: var(--gradient-danger);
}

/* EVENT TYPE BADGES */

.badge[data-type='private_lesson'] {
  background: var(--gradient-event-private-lesson);
}

.badge[data-type='grouped_lesson'] {
  background: var(--gradient-event-grouped-lesson);
}

.badge[data-type='competition'] {
  background: var(--gradient-event-competition);
}

.badge[data-type='blocked'] {
  background: var(--gradient-event-blocked);
}

.badge[data-type='service'] {
  background: var(--gradient-event-service);
}

.badge[data-type='special'] {
  background: var(--gradient-event-special);
}

/* NUMBERED BADGES */

.badge[data-type='1'] {
  background-image: var(--gradient-primary);
}

.badge[data-type='2'] {
  background-image: var(--gradient-info);
}

.badge[data-type='3'] {
  background-image: var(--gradient-success);
}

.badge[data-type='4'] {
  background-image: var(--gradient-warning);
}

.badge[data-type='5'] {
  background-image: var(--gradient-danger);
}

.badge[data-type='6'] {
  background-image: var(--gradient-secondary);
}

.badge[data-type='7'] {
  background-image: var(--gradient-pony);
}

.badge[data-type='8'] {
  background-image: var(--gradient-alert-success);
}

.badge[data-type='9'] {
  background-image: var(--gradient-alert-error);
}

.badge[data-type='10'] {
  background-image: var(--gradient-light);
  color: var(--color-text);
}

/* DAY BADGES */

.day-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  padding: 4px 6px;
  border-radius: var(--radius-md);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  background: var(--gradient-primary);
  color: var(--color-white);
  transition: transform var(--transition-fast);
}

.day-badge.active {
  background: var(--gradient-primary);
}

.day-badge.inactive {
  background: var(--gradient-light);
  color: var(--color-text-muted);
  border: 1px solid var(--color-gray-400);
  opacity: 0.6;
}

.day-badge:hover {
  transform: translateY(-1px);
}

/* COUNT BADGES */

.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--spacing-lg);
  height: var(--spacing-lg);
  padding: 0 var(--spacing-sm);
  background: var(--color-primary-purple);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.count-badge.selected {
  background: transparent;
  color: var(--color-white);
}

.count-badge.warning {
  background: var(--color-warning-orange);
  color: var(--color-white);
}

/* MODE BADGES */

.mode-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}

.mode-label.mode-admin {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.mode-label.mode-user {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.mode-label.mode-user:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.mobile-mode-badge {
  min-height: 36px;
  border-radius: var(--radius-md);
}

/* ============================================
   FORMS - BASE INPUTS
   ============================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.form-row {
  display: flex;
  gap: var(--spacing-lg);
}

.form-row .form-group {
  flex: 1;
}

.form-group label,
.form-label {
  display: flex;
  align-items: center;
  padding: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  gap: var(--spacing-xs);
}

.form-label svg {
  font-size: var(--spacing-md);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-sm);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  font-family: inherit;
  background: var(--color-surface);
  color: var(--color-text);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background: var(--color-bg-tertiary);
  cursor: not-allowed;
  opacity: 0.6;
}

.form-input::placeholder {
  color: var(--color-text-secondary);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-input-md {
  height: 42px;
}

.form-input-sm {
  height: 36px;
  padding: 0 var(--spacing-sm);
  font-size: var(--font-size-sm);
}

/* CHECKBOX & RADIO */

input[type='checkbox'],
input[type='radio'] {
  width: var(--spacing-md);
  height: var(--spacing-md);
  cursor: pointer;
  color: var(--color-primary-purple);
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.checkbox-item,
.radio-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* DATE & TIME INPUTS */

input[type='date'],
input[type='time'],
input[type='datetime-local'] {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-family: inherit;
  transition: all var(--transition-base);
  background: var(--color-surface);
}

input[type='date']:focus,
input[type='time']:focus,
input[type='datetime-local']:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* REQUIRED INDICATOR */

.required {
  color: var(--color-danger);
  margin-left: 2px;
}

/* RESPONSIVE */

@media (max-width: 768px) {
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .btn-sm {
    padding: 5px 10px;
    font-size: 12px;
  }

  .btn-group .btn {
    flex: 1;
  }

  .badge {
    font-size: 10px;
    padding: 3px var(--spacing-sm);
  }

  .day-badge {
    min-width: 28px;
    padding: 3px 5px;
    font-size: 9px;
  }

  .form-row {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/* ============================================
   LAYOUTS - Structures de page
   Headers, sections, dividers
   ============================================ */

/* ============================================
   HEADERS
   ============================================ */

header {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  color: var(--color-text);
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid var(--color-primary);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

header h1 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.header-actions-group {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-left: auto;
}

/* Navigation */

nav {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  transition: all var(--transition-slow);
  font-weight: var(--font-weight-medium);
  border: 2px solid transparent;
}

nav a:hover {
  background: rgba(102, 126, 234, 0.1);
  color: var(--color-primary);
  transform: translateY(-1px);
}

nav a.active {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}

.page-header-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.page-header h2 {
  margin: 0;
  font-size: clamp(1.25rem, 5vw, var(--font-size-2xl));
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  position: relative;
}

/* ============================================
   SECTION HEADER
   ============================================ */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.section-icon {
  color: var(--color-primary);
  font-size: var(--spacing-md);
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   DIVIDERS
   ============================================ */

.section-divider {
  height: 2px;
  background: var(--gradient-primary);
  border: none;
  margin: var(--spacing-xl) 0;
  border-radius: var(--radius-full);
}

.section-divider-light {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: var(--spacing-lg) 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: stretch;
  }

  header h1 {
    text-align: center;
    font-size: var(--font-size-2xl);
  }

  nav {
    justify-content: center;
  }

  .page-header-title {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

/* ============================================
   TABS - Version minimale
   ============================================ */

/* Container */

.tabs {
  display: flex;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

/* Individual tab */

.tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-white);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-md);
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 40px;
}

.tab svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Hover */

.tab:hover:not(.active) {
  background: var(--color-bg-hover);
  color: var(--color-primary);
  border-color: var(--color-border-light);
}

/* Active */

.tab.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-sm);
  font-weight: var(--font-weight-semibold);
}

/* Count badge */

.tab .count-badge {
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
}

.tab:not(.active) .count-badge {
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-light);
}

.tab.active .count-badge {
  background: rgba(255, 255, 255, 0.25);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Responsive */

@media (max-width: 768px) {
  .tabs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: 0;
    margin-bottom: var(--spacing-xs);
    overflow-x: auto;
  }

  .tab {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    min-height: 36px;
  }

  .tab svg {
    width: 16px;
    height: 16px;
  }
}

/* 3. Conteneurs */

/* ============================================
   CARDS - Conteneurs de contenu
   Cards de base, info cards, data cards
   ============================================ */

/* ============================================
   BASE CARD
   ============================================ */

.card {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--spacing-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card h2 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.card h2::before {
  content: ' ';
  width: 4px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 2px;
  flex-shrink: 0; /* AJOUT */
}

.card .week-title h2::before {
  width: 0;
  border-radius: 0;
}

/* ============================================
   CARD SECTIONS
   ============================================ */

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-sm); /* AJOUT */
}

.card-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.card-title-text,
.card-title h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0; /* AJOUT */
}

.card-title svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.card-title .count-badge {
  margin-left: auto;
}

.card-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

/* ============================================
   INFO + DATA CARDS
   ============================================ */

.data-card,
.info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.info-card {
  overflow: hidden;
}

.data-card {
  overflow: auto;
}

.data-card:hover,
.info-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-dark);
}

/* ============================================
   CARD HEADERS (INFO & DATA)
   ============================================ */

.data-card-header,
.info-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
}

/* ⚠️ CONFLIT RÉSOLU : Fusionné les deux règles info-card-header */

.data-card-header svg,
.info-card-header svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  vertical-align: middle;
}

.data-card-title,
.info-card-title,
.info-card-header h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  flex: 1;
}

/* ============================================
   CARD BODY
   ============================================ */

.data-card-body,
.info-card-body {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* ============================================
   INFO ITEM MODERN
   ============================================ */

.info-item-modern,
.data-card-body .info-item-modern {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.info-content,
.data-card-body .info-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
  min-width: 0;
}

.info-label,
.data-card-body .info-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-value,
.data-card-body .info-value,
.info-content p,
.data-card-body .info-content p {
  flex: 1;
  display: flex;
  align-items: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
  gap: var(--spacing-xs);
}

/* ============================================
   INFO ICONS
   ============================================ */

.info-icon,
.info-icon-success,
.info-icon-warning {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  flex-shrink: 0; /* AJOUT */
}

.info-icon {
  background: var(--color-primary-light);
  color: var(--color-white);
}

.info-icon-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.info-icon-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
}

.info-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  box-shadow: var(--shadow-lg);
  flex-shrink: 0; /* AJOUT */
}

.detail-card-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ============================================
   INFO BANNER
   ============================================ */

.info-banner {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.info-banner svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  line-height: 1;
  vertical-align: middle;
}

.info-banner.info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
  border-left: 4px solid var(--color-info);
}

.info-banner span {
  line-height: var(--line-height-normal);
  margin: 0; /* AJOUT */
}

.metadata-footer {
  display: flex;
  margin-top: 6px;
  gap: 4px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .card,
  .info-card,
  .data-card {
    padding: var(--spacing-md);
  }

  .info-row {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .info-row label {
    min-width: auto;
  }

  .info-card-avatar {
    display: none;
  }
}

/* 4. Tables et listes */

/* ============================================
   TABLES & LISTS - Tableaux et vues liste
   Tables de base, tables de données, statistiques
   ============================================ */

/* ============================================
   BASE TABLE
   ============================================ */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
}

.table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background-image: var(--gradient-light);
}

.table th {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-gray-650);
  border-bottom: 1px solid var(--color-border-dark);
}

.table td {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  text-align: center;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table tbody tr:hover {
  background: var(--color-bg-hover);
}

.table-actions,
.action-buttons {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
}

.row-clickable {
  position: relative;
  cursor: pointer;
  transition: all var(--transition-base);
}

.row-clickable:hover {
  cursor: pointer;
  background: var(--color-bg-hover);
  transform: translateX(2px);
}

/* ============================================
   DATA TABLE (Statistics & Advanced)
   ============================================ */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.data-table.compact {
  font-size: var(--font-size-xs);
}

/* Table Headers */

.data-table thead {
  background: var(--color-bg-secondary);
  border-bottom: 2px solid var(--color-border-dark);
}

.data-table th {
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
  text-align: left;
  white-space: nowrap;
}

.table-header-sticky {
  position: sticky;
  left: 0;
  background: var(--color-bg-secondary);
  z-index: 2;
  min-width: 150px;
}

.table-header-center {
  text-align: center;
  align-content: center;
}

.table-header-left {
  text-align: left;
}

.table-header-accent {
  background: var(--color-primary-light);
  color: var(--color-white);
}

/* Table Body */

.data-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
  background: var(--color-bg-secondary);
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table td {
  padding: var(--spacing-sm) var(--spacing-md);
}

/* Table Cells */

.table-cell-name {
  position: sticky;
  left: 0;
  background: var(--color-surface);
  z-index: 1;
  font-weight: var(--font-weight-medium);
}

.data-table tbody tr:hover .table-cell-name {
  background: var(--color-bg-secondary);
}

.table-cell-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.table-cell-content svg {
  width: 16px;
  height: 16px;
  color: var(--color-gray-500);
  flex-shrink: 0;
}

.table-cell-center {
  text-align: center;
}

.table-cell-left {
  text-align: left;
}

.table-cell-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
}

.table-cell-accent {
  background: var(--color-primary-light);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.count-total {
  color: var(--color-primary);
  font-size: var(--font-size-base);
}

/* Total Row */

.table-row-total {
  border-top: 2px solid var(--color-border-dark);
  background: var(--color-bg-secondary);
  font-weight: var(--font-weight-semibold);
}

.table-row-total:hover {
  background: var(--color-bg-secondary) !important;
}

/* ============================================
   LIST VIEWS
   ============================================ */

/* List Header */

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.list-header h2 {
  margin: 0;
}

.list-header-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

/* Filter Section */

.list-filters {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

/* Messages Section */

.list-messages {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

/* Count Badge Interactive */

.count-badge-interactive {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px var(--spacing-sm);
  background: var(--gradient-info);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-base);
  cursor: default;
}

.count-badge-interactive.clickable {
  cursor: pointer;
}

.count-badge-interactive.clickable:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(66, 153, 225, 0.4);
}

/* Days Cell */

.days-cell {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: var(--spacing-xs) var(--spacing-sm);
}

/* Badges Container */

.badges-cell {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
  justify-content: center;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .table th,
  .table td {
    padding: var(--spacing-sm) var(--spacing-sm);
  }

  .data-table th,
  .data-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
  }

  .table-header-sticky,
  .table-cell-name {
    min-width: 100px;
  }

  .list-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .list-header-actions {
    width: 100%;
    flex-direction: column;
  }

  .days-cell {
    gap: 2px;
    padding: 2px;
    flex-wrap: wrap;
  }

  .table-container {
    border-radius: 0;
    margin: 0 calc(-1 * var(--spacing-md));
  }
}

@media (max-width: 640px) {
  .table thead {
    display: none;
  }

  .table tbody tr td.table-actions {
    display: none;
  }

  .table tbody tr {
    display: block;
    background: var(--color-surface);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
  }

  .table tbody tr td {
    display: flex;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-bg-tertiary);
    justify-content: flex-start;
    text-align: left;
    gap: var(--spacing-sm);
  }

  .table tbody tr td:last-child {
    border-bottom: none;
  }

  .table tbody tr td::before {
    content: attr(data-label);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    margin-right: var(--spacing-md);
    flex-shrink: 0;
  }
}

/* 5. Filtres */

/* ============================================
   FILTERS - Systèmes de filtrage
   Filter sections, pills, buttons
   ============================================ */

/* ============================================
   FILTER SECTION
   ============================================ */

.filter-section {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.filter-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============================================
   FILTER PILLS
   ============================================ */

.filter-pills {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  padding: var(--spacing-sm);
  background: rgba(102, 126, 234, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(102, 126, 234, 0.1);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.pill:hover:not(.pill-active) {
  border-color: var(--color-primary-light);
  background: rgba(102, 126, 234, 0.05);
  transform: translateY(-1px);
}

.pill.pill-active {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .filter-buttons {
    justify-content: center;
  }

  .filter-pills {
    justify-content: left;
    padding: 10px;
  }

  .pill {
    padding: 6px var(--spacing-sm);
    font-size: var(--font-size-xs);
  }
}

/* 6. États et alertes */

/* ============================================
   ALERTS & STATES - Messages et états
   Alerts, loading, error, empty states
   ============================================ */

/* ============================================
   ALERTS
   ============================================ */

.alert {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center; /* Changé de flex-start à center */
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  border-left: 4px solid;
  margin-bottom: var(--spacing-md);
}

/* Si l'alerte contient plusieurs lignes de texte, revenir à flex-start */

.alert.multiline {
  align-items: flex-start;
}

.alert-info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
  border-left-color: var(--color-info);
}

.alert-success {
  background-image: var(--gradient-alert-success);
  color: var(--color-success-dark);
  border-left-color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
  border-left-color: var(--color-warning);
}

.alert-error,
.alert-danger {
  background-image: var(--gradient-alert-error);
  color: var(--color-danger-dark);
  border-left-color: var(--color-danger);
}

.alert strong {
  font-weight: var(--font-weight-semibold);
}

.alert p {
  margin: 0;
}

.alert p + p {
  margin-top: var(--spacing-sm);
}

/* ========================================
   EMPTY STATE
   ======================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.empty-state-icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-tertiary);
  opacity: 0.5;
}

.empty-state p {
  margin: 0;
  color: var(--color-text-secondary);
}

/* Empty state small - compact version for cards */

.empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}

.empty-state-small svg {
  width: 32px;
  height: 32px;
  color: var(--color-text-tertiary);
  opacity: 0.5;
}

.empty-state-small p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   LOADING STATE
   ============================================ */

.loading,
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  text-align: center;
  color: var(--color-text-muted);
  gap: var(--spacing-md);
}

.loading p {
  margin-top: var(--spacing-sm);
  color: var(--color-text-muted);
}

.loading-state {
  color: var(--color-gray-600);
}

.loading-state svg {
  width: 32px;
  height: 32px;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ============================================
   ERROR STATE
   ============================================ */

.error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-icon {
  font-size: 48px;
  color: var(--color-danger);
  margin-bottom: var(--spacing-md);
}

.error h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-danger);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .empty-state {
    padding: var(--spacing-3xl) var(--spacing-lg);
  }

  .empty-state-icon {
    font-size: 48px;
  }

  .empty-state h3 {
    font-size: var(--font-size-lg);
  }
}

/* 7. Modales */

/* ============================================
   MODALS - Fenêtres modales
   Overlay, structure, tailles, sections
   ============================================ */

/* ============================================
   MODAL BASE
   ============================================ */

/* Overlay */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  padding: var(--spacing-xs);
}

.modal,
.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-height: 90vh;
  width: 100%;
  max-width: 100%;
  margin: auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideIn var(--transition-slow);
}

/* ============================================
   MODAL SIZES
   ============================================ */

.modal--sm {
  max-width: 400px;
}

.modal--md {
  max-width: 600px;
}

.modal--lg {
  max-width: 900px;
}

.modal--xl {
  max-width: 1400px;
}

/* ============================================
   MODAL SECTIONS
   ============================================ */

/* Header Base */

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-md);
  width: 100%;
}

.modal-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.modal-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}

.modal-header .header-actions-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.modal-header-text {
  flex: 1;
  min-width: 0;
}

.modal-header-text h2 {
  margin: 0 0 var(--spacing-xs);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

/* Titles */

.modal-header h2,
.modal-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.modal-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text);
  width: 100%;
}

.modal-title-warning {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-danger);
}

/* Icon alignment fix */

.modal-header h2 svg,
.modal-header h2 i,
.modal-header h3 svg,
.modal-header h3 i,
.modal-title svg {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  line-height: 1;
}

/* Body */

.modal-body {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
}

.modal-content-scrollable {
  padding: var(--spacing-xs);
}

/* Footer */

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-md) var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  gap: var(--spacing-sm);
}

/* ============================================
   MODAL TABS
   ============================================ */

.modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-gray-200);
  padding: 0 var(--spacing-xl);
}

.modal-tabs .modal-tab {
  background: none;
  border: none;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-tabs .modal-tab:hover {
  color: var(--color-primary);
}

.modal-tabs .modal-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ============================================
   MODAL STATES
   ============================================ */

.modal-loading,
.modal-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
}

.modal-loading p,
.modal-error p {
  margin-top: var(--spacing-sm);
  color: var(--color-gray-600);
}

.modal-error h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-danger);
}

/* ============================================
   MODAL CARD SPECIFIC
   ============================================ */

.modal-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.modal-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
  box-shadow: var(--shadow-lg);
}

.modal-card-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.modal-card-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-left: auto;
}

.modal-card-content {
  padding: var(--spacing-lg);
}

.modal-card-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.modal-card-sidebar,
.modal-card-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* ============================================
   MOBILE MENU – ACTIONS UNIFIÉES
   ============================================ */

.mobile-menu-action {
  width: 100%;
  justify-content: flex-start;
  padding: var(--spacing-md);
  font-weight: var(--font-weight-medium);
}

.mobile-menu-action svg {
  font-size: 34px;
  flex-shrink: 0;
}

/* ============================================
   CHANGELOG MODAL – Styles spécifiques
   ============================================ */

.changelog-modal {
  max-width: 800px;
  max-height: 90vh;
}

.changelog-content {
  overflow-y: auto;
  padding: var(--spacing-lg);
  max-height: calc(90vh - 180px);
}

/* Loading and Error States */

.changelog-loading,
.changelog-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-secondary);
}

.changelog-error {
  color: var(--color-danger);
  gap: var(--spacing-sm);
}

/* Markdown Elements */

.changelog-h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.changelog-h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.changelog-h2::before {
  content: '📦';
  font-size: 1.2rem;
}

.changelog-h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-sm);
}

.changelog-h3::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-text);
  border-radius: 50%;
  margin-right: var(--spacing-sm);
}

.changelog-paragraph {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  font-style: italic;
}

.changelog-list {
  list-style: none;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.changelog-item {
  padding: var(--spacing-xs) 0;
  color: var(--color-text);
  line-height: 1.6;
  position: relative;
  padding-left: var(--spacing-lg);
}

.changelog-item::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-text);
  font-weight: bold;
  font-size: 1.2rem;
}

.changelog-strong {
  font-weight: 600;
  color: var(--color-text);
}

.changelog-divider {
  margin: var(--spacing-xl) 0;
  border: none;
  border-top: 1px solid var(--color-border);
  opacity: 0.5;
}

/* Version Badge Styling */

.changelog-h2 code {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Scroll Styling */

.changelog-content::-webkit-scrollbar {
  width: 8px;
}

.changelog-content::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}

.changelog-content::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-sm);
}

.changelog-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
  .modal-card-grid {
    grid-template-columns: 1fr;
  }

  .modal-card-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .modal {
    max-width: 95vw;
  }

  .modal-header {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-footer {
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-body {
    padding: var(--spacing-sm);
  }

  .modal-card-content {
    padding: var(--spacing-md);
  }

  .modal-card-sidebar {
    grid-template-columns: 1fr;
  }

  .modal-card-avatar {
    display: none;
  }

  .modal-card-header {
    flex-wrap: wrap;
  }

  /* Changelog responsive */
  .changelog-modal {
    max-width: 95vw;
    max-height: 95vh;
  }

  .changelog-content {
    padding: var(--spacing-md);
    max-height: calc(95vh - 160px);
  }

  .changelog-h1 {
    font-size: 1.5rem;
  }

  .changelog-h2 {
    font-size: 1.25rem;
  }

  .changelog-h3 {
    font-size: 1rem;
  }

  .changelog-item {
    padding-left: var(--spacing-md);
  }
}

/* 8. Formulaires (pour RiderForm) */

/* ============================================
   FORM CONTROLS - Contrôles avancés
   Segmented controls, inline forms, validation, actions
   ============================================ */

/* ============================================
   FORM GROUP HEADER WITH FILTER
   ============================================ */

.form-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
}

.form-group-header label {
  margin-bottom: 0;
}

.form-group-header .btn-icon-modern {
  flex-shrink: 0;
}

/* ============================================
   INLINE FORM GROUP
   ============================================ */

.inline-form-group {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  margin: var(--spacing-xs) 0;
}

.inline-form-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.inline-form-group input,
.inline-form-group select {
  flex: 1;
  height: 36px;
  padding: 0 var(--spacing-sm);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.inline-form-group input:focus,
.inline-form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* ============================================
   DATE INPUT WRAPPER
   ============================================ */

.date-input-wrapper {
  display: grid;
  align-items: center;
}

.date-input-wrapper label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.date-input-wrapper label svg {
  color: var(--color-primary);
  font-size: var(--font-size-md);
}

.date-input-helper {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

.date-input-helper svg {
  font-size: var(--font-size-sm);
  color: var(--color-info);
}

/* ============================================
   SEGMENTED CONTROL
   ============================================ */

.segmented-control {
  display: inline-flex;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-300);
  background: var(--color-gray-100);
}

.segment-btn {
  flex: 1;
  padding: 10px 16px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  background: var(--color-white);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.segment-btn:not(:last-child) {
  border-right: 1px solid var(--color-gray-300);
}

.segment-btn:hover:not(:disabled) {
  background: var(--color-gray-150);
}

.segment-btn.active {
  background-image: var(--gradient-primary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  box-shadow: inset 0 0 0 1px var(--color-primary-dark);
}

.segment-btn:active:not(:disabled) {
  transform: scale(0.97);
}

.segment-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================
   SEGMENTED CONTROL - ICON ALIGNMENT FIX
   ============================================ */

.segment-btn svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  line-height: 1;
  vertical-align: middle;
}

/* ============================================
   FORM BUTTONS PRIMARY
   ============================================ */

.form-btn-primary {
  padding: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-gray-700);
  gap: var(--spacing-sm);
}

.form-btn-primary:hover {
  color: var(--color-primary-light);
  font-weight: var(--font-weight-semibold);
  border: 1px solid var(--color-primary-light);
  background: var(--color-gray-100);
}

.form-btn-primary.active {
  background-image: var(--gradient-primary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  box-shadow: inset 0 0 0 1px var(--color-primary-dark);
  border: none;
}

/* ============================================
   FORM VALIDATION
   ============================================ */

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid,
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-danger);
}

.form-input.is-invalid:focus,
.form-select.is-invalid:focus,
.form-textarea.is-invalid:focus,
.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.entity-form .form-input.error,
.entity-form .form-select.error,
.entity-form .form-textarea.error {
  background: var(--color-danger-light);
}

.form-input.is-valid,
.form-select.is-valid,
.form-textarea.is-valid {
  border-color: var(--color-success);
}

.form-input.is-valid:focus,
.form-select.is-valid:focus,
.form-textarea.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

.invalid-feedback,
.error-message {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-danger);
  font-weight: var(--font-weight-medium);
}

.error-message svg {
  flex-shrink: 0;
  font-size: var(--font-size-sm);
}

/* ============================================
   FORM ERROR
   ============================================ */

.form-error {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-danger-light);
  color: var(--color-danger-dark);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border-left: 4px solid var(--color-danger);
}

/* ============================================
   HELPER TEXT
   ============================================ */

.form-helper-text,
.form-help {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.form-help {
  color: var(--color-gray-600);
  font-style: italic;
}

/* ============================================
   FORM ACTIONS
   ============================================ */

.form-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  align-items: center;
}

.form-actions-end {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--color-border-light);
}

.button-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .segmented-control {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .segmented-control .segment-btn {
    width: 100%;
    justify-content: center;
  }

  .inline-form-group {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }

  .inline-form-group label {
    width: 100%;
  }

  .inline-form-group input,
  .inline-form-group select {
    width: 100%;
  }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions .btn {
    width: 100%;
  }
}

/* ============================================
   FORM LAYOUTS - Structures de formulaires
   Layouts communs entre Horse, Rider, etc.
   ============================================ */

/* ============================================
   ENTITY FORM CONTAINER
   ============================================ */

.entity-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ============================================
   FORM SECTIONS
   ============================================ */

.form-section {
  background: var(--gradient-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  transition: all var(--transition-base);
  margin-bottom: var(--spacing-sm);
}

.form-section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.form-section h2,
.form-section h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  margin: 0 0 var(--spacing-xs) 0;
  padding-bottom: var(--spacing-sm);
}

.entity-form .form-section h3 {
  border-bottom: 2px solid var(--color-gray-150);
}

.form-section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-gray-150);
}

.form-section-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--font-size-md);
}

.form-section-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

/* ============================================
   FORM GROUPS IN ENTITY FORMS
   ============================================ */

.entity-form .form-group {
  margin-bottom: var(--spacing-md);
}

.entity-form .form-group:last-child {
  margin-bottom: 0;
}

/* ============================================
   SEGMENTED CONTROL IN FORMS
   ============================================ */

.entity-form .segmented-control {
  margin-top: var(--spacing-xs);
}

/* ============================================
   FORM FOOTER (actions)
   ============================================ */

.entity-form .modal-footer {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 2px solid var(--color-border-light);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .form-section {
    padding: var(--spacing-md);
  }

  .entity-form .form-section h3 {
    font-size: var(--font-size-sm);
  }

  .entity-form .modal-footer {
    margin-top: var(--spacing-lg);
  }
}
/* ============================================
   MODALS - Fenêtres modales
   Overlay, structure, tailles, sections
   ============================================ */

/* ============================================
   MODAL BASE
   ============================================ */

/* Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  padding: var(--spacing-xs);
}

.modal,
.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-height: 90vh;
  width: 100%;
  max-width: 100%;
  margin: auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideIn var(--transition-slow);
}

/* ============================================
   MODAL SIZES
   ============================================ */

.modal--sm {
  max-width: 400px;
}
.modal--md {
  max-width: 600px;
}
.modal--lg {
  max-width: 900px;
}
.modal--xl {
  max-width: 1400px;
}

/* ============================================
   MODAL SECTIONS
   ============================================ */

/* Header Base */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-md);
  width: 100%;
}

.modal-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.modal-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}

.modal-header .header-actions-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.modal-header-text {
  flex: 1;
  min-width: 0;
}

.modal-header-text h2 {
  margin: 0 0 var(--spacing-xs);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

/* Titles */
.modal-header h2,
.modal-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.modal-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text);
  width: 100%;
}

.modal-title-warning {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-danger);
}

/* Icon alignment fix */
.modal-header h2 svg,
.modal-header h2 i,
.modal-header h3 svg,
.modal-header h3 i,
.modal-title svg {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  line-height: 1;
}

/* Body */
.modal-body {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
}

.modal-content-scrollable {
  padding: var(--spacing-xs);
}

/* Footer */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-md) var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  gap: var(--spacing-sm);
}

/* ============================================
   MODAL TABS
   ============================================ */

.modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-gray-200);
  padding: 0 var(--spacing-xl);
}

.modal-tabs .modal-tab {
  background: none;
  border: none;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-tabs .modal-tab:hover {
  color: var(--color-primary);
}

.modal-tabs .modal-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ============================================
   MODAL STATES
   ============================================ */

.modal-loading,
.modal-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
}

.modal-loading p,
.modal-error p {
  margin-top: var(--spacing-sm);
  color: var(--color-gray-600);
}

.modal-error h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-danger);
}

/* ============================================
   MODAL CARD SPECIFIC
   ============================================ */

.modal-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.modal-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
  box-shadow: var(--shadow-lg);
}

.modal-card-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.modal-card-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-left: auto;
}

.modal-card-content {
  padding: var(--spacing-lg);
}

.modal-card-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.modal-card-sidebar,
.modal-card-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* ============================================
   MOBILE MENU – ACTIONS UNIFIÉES
   ============================================ */

.mobile-menu-action {
  width: 100%;
  justify-content: flex-start;
  padding: var(--spacing-md);
  font-weight: var(--font-weight-medium);
}

.mobile-menu-action svg {
  font-size: 34px;
  flex-shrink: 0;
}

/* ============================================
   CHANGELOG MODAL – Styles spécifiques
   ============================================ */

.changelog-modal {
  max-width: 800px;
  max-height: 90vh;
}

.changelog-content {
  overflow-y: auto;
  padding: var(--spacing-lg);
  max-height: calc(90vh - 180px);
}

/* Loading and Error States */
.changelog-loading,
.changelog-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-secondary);
}

.changelog-error {
  color: var(--color-danger);
  gap: var(--spacing-sm);
}

/* Markdown Elements */
.changelog-h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.changelog-h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.changelog-h2::before {
  content: '📦';
  font-size: 1.2rem;
}

.changelog-h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-sm);
}

.changelog-h3::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-text);
  border-radius: 50%;
  margin-right: var(--spacing-sm);
}

.changelog-paragraph {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  font-style: italic;
}

.changelog-list {
  list-style: none;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.changelog-item {
  padding: var(--spacing-xs) 0;
  color: var(--color-text);
  line-height: 1.6;
  position: relative;
  padding-left: var(--spacing-lg);
}

.changelog-item::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-text);
  font-weight: bold;
  font-size: 1.2rem;
}

.changelog-strong {
  font-weight: 600;
  color: var(--color-text);
}

.changelog-divider {
  margin: var(--spacing-xl) 0;
  border: none;
  border-top: 1px solid var(--color-border);
  opacity: 0.5;
}

/* Version Badge Styling */
.changelog-h2 code {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Scroll Styling */
.changelog-content::-webkit-scrollbar {
  width: 8px;
}

.changelog-content::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}

.changelog-content::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-sm);
}

.changelog-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
  .modal-card-grid {
    grid-template-columns: 1fr;
  }

  .modal-card-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .modal {
    max-width: 95vw;
  }

  .modal-header {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-footer {
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-body {
    padding: var(--spacing-sm);
  }

  .modal-card-content {
    padding: var(--spacing-md);
  }

  .modal-card-sidebar {
    grid-template-columns: 1fr;
  }

  .modal-card-avatar {
    display: none;
  }

  .modal-card-header {
    flex-wrap: wrap;
  }

  /* Changelog responsive */
  .changelog-modal {
    max-width: 95vw;
    max-height: 95vh;
  }

  .changelog-content {
    padding: var(--spacing-md);
    max-height: calc(95vh - 160px);
  }

  .changelog-h1 {
    font-size: 1.5rem;
  }

  .changelog-h2 {
    font-size: 1.25rem;
  }

  .changelog-h3 {
    font-size: 1rem;
  }

  .changelog-item {
    padding-left: var(--spacing-md);
  }
}
/* ============================================
   HEADER - Navigation principale
   Desktop & Mobile
   ============================================ */

/* Variables UI uniformisées */
:root {
  /* Fonts */
  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem; /* 20px */
  --font-size-2xl: 1.5rem; /* 24px */

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Buttons / Icons */
  --btn-size-sm: 32px;
  --btn-size-md: 40px;
  --btn-size-lg: 48px;

  /* Gaps in flex / grid */
  --gap-xs: 4px;
  --gap-sm: 8px;
  --gap-md: 16px;
  --gap-lg: 24px;
}

/* ============================================
   HEADER BASE
   ============================================ */

.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  gap: var(--gap-lg);
}

/* ============================================
   DESKTOP HEADER
   ============================================ */

.header-desktop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: var(--gap-lg);
}

.header-mobile {
  display: none;
}

.header-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  display: flex;
  align-items: center;
  margin: 0;
  white-space: nowrap;
}

.header-nav {
  display: flex;
  align-items: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--gap-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.nav-link:hover {
  background: var(--color-bg-hover);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.nav-link.active {
  background: var(--gradient-primary);
  color: var(--color-white);
}

/* Mode labels desktop */
.mode-label {
  display: flex;
  align-items: center;
  gap: var(--gap-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-base);
}

.mode-label.mode-admin,
.mode-label.admin-btn {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.mode-label.mode-admin:hover,
.mode-label.admin-btn:hover {
  background: var(--color-danger);
  color: var(--color-white);
  transform: translateY(-1px);
}

.mode-label.mode-user {
  background: var(--color-primary-light);
  color: var(--color-white);
}

.mode-label.mode-user:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ============================================
   MOBILE HEADER
   ============================================ */

@media (max-width: 768px) {
  .header-desktop {
    display: none;
  }

  .header-mobile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: var(--gap-lg);
  }

  .header-container {
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: var(--btn-size-md);
  }

  .header-title-mobile {
    display: flex;
    align-items: center;
    gap: var(--gap-xs);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0;
    flex: 1;
    min-width: 0;
  }

  .header-title-mobile span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .mobile-menu-.toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
    z-index: 10;
  }

  .mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
    z-index: 10;
  }

  .mobile-menu-toggle:hover {
    background: var(--color-bg-hover);
  }

  .mobile-menu-toggle:active {
    transform: scale(0.95);
  }

  .mode-badge-mobile {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
    transform: scale(0.95);
  }

  .mode-badge-mobile svg {
    width: 20px;
    height: 20px;
  }

  .mode-badge-mobile.mode-admin {
    background: var(--color-danger-light);
    color: var(--color-danger);
  }

  .mode-badge-mobile.mode-admin:hover {
    background: var(--color-danger);
    color: var(--color-white);
    transform: scale(1.05);
  }

  .mode-badge-mobile.mode-user {
    background: var(--color-primary-light);
    color: var(--color-primary);
  }

  .mode-badge-mobile:active {
    transform: scale(0.95);
  }

  .changelog {
    display: none; /* Accessible via menu burger */
  }
}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */

@media (max-width: 768px) {
  .mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 400;
    animation: fadeIn 0.2s ease;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  .mobile-menu {
    position: fixed;
    top: var(--btn-size-md);
    left: 0;
    bottom: 0;
    width: 280px;
    max-width: 80vw;
    background: var(--color-surface);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    animation: slideIn 0.3s ease;
  }

  @keyframes slideIn {
    from {
      transform: translateX(-100%);
    }
    to {
      transform: translateX(0);
    }
  }

  .mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
  }

  .mobile-menu-header h2 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0;
  }

  .mobile-menu-header button {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-base);
  }

  .mobile-menu-header button svg {
    width: 40px;
    height: 40px;
  }

  .mobile-menu-header button:hover {
    background: var(--color-bg-hover);
  }

  .mobile-menu-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--gap-md);
  }

  .mobile-user-card,
  .mobile-admin-card {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    width: 100%;
  }

  .mobile-user-card {
    background: var(--color-primary);
  }

  .mobile-admin-card {
    background: var(--color-danger);
  }

  .mobile-user-icon {
    width: var(--btn-size-lg);
    height: var(--btn-size-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    color: var(--color-primary);
    border-radius: 50%;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
  }

  .mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--gap-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text-muted);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
  }

  .mobile-nav-link:hover {
    background: var(--color-bg-hover);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
  }
  .mobile-nav-link.active {
    background: var(--gradient-primary);
    color: var(--color-white);
  }

  .mobile-menu-footer {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
  }
}

/* ============================================
   SAFE AREAS (iPhone notch)
   ============================================ */

@supports (padding: max(0px)) {
  @media (max-width: 768px) {
    .header-container {
      padding-left: max(var(--spacing-md), env(safe-area-inset-left));
      padding-right: max(var(--spacing-md), env(safe-area-inset-right));
      padding-top: max(var(--spacing-sm), env(safe-area-inset-top));
    }

    .mobile-menu {
      padding-left: env(safe-area-inset-left, 0);
    }
  }
}

/* ============================================
   TABLET ADJUSTMENTS
   ============================================ */

@media (max-width: 992px) and (min-width: 769px) {
  .header-title {
    font-size: var(--font-size-lg);
  }
  .header-nav {
    gap: var(--gap-sm);
  }
  .nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
  }
}
/* RIDERS - Liste & Table - Optimisé */
/* ============================================
   COMMON STYLES
   Import all foundations, layouts, and components
   ============================================ */
/* 1. Foundations */
/* ============================================
   CSS VARIABLES - Design System v2.0
   Variables harmonisées et complètes
   ============================================ */
:root {
  /* ============================================
     COLORS – CORE PALETTE (with gradients inline)
     ============================================ */

  /* ---------- Primary ---------- */
  /* =========================
     COLORS - Primary
     ========================= */
  --color-primary: #007bff;             /* couleur principale */
  --color-primary-light: #667eea;       /* clair */
  --color-primary-lighter: #e9edf9;     /* très clair, pour backgrounds ou survol */
  --color-primary-dark: #0056b3;        /* foncé, pour texte ou état actif */
  --color-primary-darker: #003d80;      /* très foncé, pour contraste fort */
  --color-primary-purple: #764ba2;      /* variante pour accents */
  --color-primary-transparent: rgba(0,123,255,0.1);  /* version transparente */
  --color-primary-gradient: linear-gradient(90deg, #007bff, #764ba2); /* dégradé */

  --gradient-primary: linear-gradient(
    135deg,
    var(--color-primary-light) 0%,
    var(--color-primary-purple) 100%
  );

  /* ---------- Secondary ---------- */
  --color-secondary: #6c757d;
  --color-secondary-dark: #545b62;

  --gradient-secondary: linear-gradient(
    135deg,
    var(--color-secondary) 0%,
    var(--color-secondary-dark) 100%
  );

  /* ---------- Success ---------- */
  --color-success: #28a745;
  --color-success-dark: #1e7e34;
  --color-success-light: #d4edda;
  --color-success-medium: #48bb78;
  --color-success-medium-dark: #38a169;

  --gradient-success: linear-gradient(
    135deg,
    var(--color-success-medium) 0%,
    var(--color-success-medium-dark) 100%
  );

  /* ---------- Danger ---------- */
  --color-danger: #dc3545;
  --color-danger-dark: #bd2130;
  --color-danger-light: #f8d7da;
  --color-danger-medium: #f56565;
  --color-danger-medium-dark: #e53e3e;

  --gradient-danger: linear-gradient(
    135deg,
    var(--color-danger-medium) 0%,
    var(--color-danger-medium-dark) 100%
  );

  /* ---------- Warning ---------- */
  --color-warning: #ffc107;
  --color-warning-dark: #e0a800;
  --color-warning-light: #fff3cd;
  --color-warning-orange: #ed8936;
  --color-warning-orange-dark: #dd6b20;

  --gradient-warning: linear-gradient(
    135deg,
    var(--color-warning-orange) 0%,
    var(--color-warning-orange-dark) 100%
  );

  /* ---------- Info ---------- */
  --color-info: #17a2b8;
  --color-info-dark: #117a8b;
  --color-info-light: #d1ecf1;
  --color-info-blue: #4299e1;
  --color-info-blue-dark: #3182ce;

  --gradient-info: linear-gradient(
    135deg,
    var(--color-info-blue) 0%,
    var(--color-info-blue-dark) 100%
  );

  /* ---------- Neutral / Gray ---------- */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f7fafc;
  --color-gray-100: #f8f9fa;
  --color-gray-150: #edf2f7;
  --color-gray-200: #e9ecef;
  --color-gray-300: #dee2e6;
  --color-gray-400: #ced4da;
  --color-gray-450: #adb5bd;
  --color-gray-500: #718096;
  --color-gray-600: #6c757d;
  --color-gray-650: #4a5568;
  --color-gray-700: #040405;
  --color-gray-800: #2d3748;
  --color-gray-900: #212529;


  /* ============================================
     DOMAIN COLORS (colors + gradients together)
     ============================================ */

  /* Horses */
  --color-pony-light: #ed64a6;
  --color-pony-dark: #d53f8c;
  --gradient-pony: linear-gradient(
    135deg,
    var(--color-pony-light) 0%,
    var(--color-pony-dark) 100%
  );

  --color-horse-light: #63b3ed;
  --color-horse-dark: #4299e1;
  --gradient-horse: linear-gradient(
    135deg,
    var(--color-horse-light) 0%,
    var(--color-horse-dark) 100%
  );

  /* Riders */
  --color-rider-owner-light: #ed8936;
  --color-rider-owner-dark: #dd6b20;
  --gradient-rider-owner: linear-gradient(
    135deg,
    var(--color-rider-owner-light) 0%,
    var(--color-rider-owner-dark) 100%
  );

  --color-rider-club-light: #63b3ed;
  --color-rider-club-dark: #3182ce;
  --gradient-rider-club: linear-gradient(
    135deg,
    var(--color-rider-club-light) 0%,
    var(--color-rider-club-dark) 100%
  );

  --color-rider-loaner-light: #28a745;
  --color-rider-loaner-dark: #1e7e34;
  --gradient-rider-loaner: linear-gradient(
    135deg,
    var(--color-rider-loaner-light) 0%,
    var(--color-rider-loaner-dark) 100%
  );

  /* ============================================
     SLOT STATUS (already correct pattern)
     ============================================ */

  --color-slot-scheduled-light: #ffc107;
  --color-slot-scheduled-dark: #e0a800;
  --gradient-slot-scheduled: linear-gradient(
    135deg,
    var(--color-slot-scheduled-light) 0%,
    var(--color-slot-scheduled-dark) 100%
  );

  --color-slot-confirmed-light: #bee3f8;
  --color-slot-confirmed-dark: #3182ce;
  --gradient-slot-confirmed: linear-gradient(
    135deg,
    var(--color-slot-confirmed-light) 0%,
    var(--color-slot-confirmed-dark) 100%
  );

  --color-slot-completed-light: #c6f6d5;
  --color-slot-completed-dark: #38a169;
  --gradient-slot-completed: linear-gradient(
    135deg,
    var(--color-slot-completed-light) 0%,
    var(--color-slot-completed-dark) 100%
  );

  --color-slot-cancelled-light: #fed7d7;
  --color-slot-cancelled-dark: #e53e3e;
  --gradient-slot-cancelled: linear-gradient(
    135deg,
    var(--color-slot-cancelled-light) 0%,
    var(--color-slot-cancelled-dark) 100%
  );

  /* ============================================
   DOMAIN COLORS – OWNERS
   ============================================ */

/* LAURY */
--color-laury-light: #de37b4;
--color-laury-dark:  #de379b;
--gradient-laury: linear-gradient(
  135deg,
  var(--color-laury-light) 0%,
  var(--color-laury-dark) 100%
);

/* OWNER */
--color-owner-light: #ed8936;
--color-owner-dark:  #dd6b20;
--gradient-owner: linear-gradient(
  135deg,
  var(--color-owner-light) 0%,
  var(--color-owner-dark) 100%
);

/* CLUB */
--color-club-light: #63b3ed;
--color-club-dark:  #3182ce;
--gradient-club: linear-gradient(
  135deg,
  var(--color-club-light) 0%,
  var(--color-club-dark) 100%
);

/* OTHER */
--color-other-light: #fcdada;
--color-other-dark:  #f56565;
--gradient-other: linear-gradient(
  135deg,
  var(--color-other-light) 0%,
  var(--color-other-dark) 100%
);

/* ============================================
   DOMAIN COLORS – PAIRINGS
   ============================================ */

/* OWN */
--color-pairing-own-light: #ed8936;
--color-pairing-own-dark:  #dd6b20;
--gradient-pairing-own: linear-gradient(
  135deg,
  var(--color-pairing-own-light) 0%,
  var(--color-pairing-own-dark) 100%
);

/* LOAN */
--color-pairing-loan-light: #28a745;
--color-pairing-loan-dark:  #1e7e34;
--gradient-pairing-loan: linear-gradient(
  135deg,
  var(--color-pairing-loan-light) 0%,
  var(--color-pairing-loan-dark) 100%
);


/* ============================================
   DOMAIN COLORS – ASSIGNMENTS
   ============================================ */

/* MANUAL */
--color-assignment-manual-light: #90cdf4;
--color-assignment-manual-dark:  #4299e1;
--gradient-assignment-manual: linear-gradient(
  135deg,
  var(--color-assignment-manual-light) 0%,
  var(--color-assignment-manual-dark) 100%
);

/* AUTOMATIC */
--color-assignment-automatic-light: #9ae6b4;
--color-assignment-automatic-dark:  #38a169;
--gradient-assignment-automatic: linear-gradient(
  135deg,
  var(--color-assignment-automatic-light) 0%,
  var(--color-assignment-automatic-dark) 100%
);


/* ============================================
   EVENT TYPE COLORS
   ============================================ */

/* PRIVATE LESSON */
--color-event-private-lesson-light: #4299e1;
--color-event-private-lesson-dark:  #3182ce;
--gradient-event-private-lesson: linear-gradient(
  135deg,
  var(--color-event-private-lesson-light) 0%,
  var(--color-event-private-lesson-dark) 100%
);

/* GROUPED LESSON */
--color-event-grouped-lesson-light: #48bb78;
--color-event-grouped-lesson-dark:  #38a169;
--gradient-event-grouped-lesson: linear-gradient(
  135deg,
  var(--color-event-grouped-lesson-light) 0%,
  var(--color-event-grouped-lesson-dark) 100%
);

/* SPECIAL */
--color-event-special-light: #ed8936;
--color-event-special-dark:  #dd6b20;
--gradient-event-special: linear-gradient(
  135deg,
  var(--color-event-special-light) 0%,
  var(--color-event-special-dark) 100%
);

/* COMPETITION */
--color-event-competition-light: #dc3545;
--color-event-competition-dark:  #bd2130;
--gradient-event-competition: linear-gradient(
  135deg,
  var(--color-event-competition-light) 0%,
  var(--color-event-competition-dark) 100%
);

/* BLOCKED */
--color-event-blocked-light: #4a5568;
--color-event-blocked-dark:  #2d3748;
--gradient-event-blocked: linear-gradient(
  135deg,
  var(--color-event-blocked-light) 0%,
  var(--color-event-blocked-dark) 100%
);

/* SERVICE */
--color-event-service-light: #fed7d7;
--color-event-service-dark:  #fc8181;
--gradient-event-service: linear-gradient(
  135deg,
  var(--color-event-service-light) 0%,
  var(--color-event-service-dark) 100%
);

/* LOANER FREE TIME */
--color-event-loaner-free-time-light: #ed8936;
--color-event-loaner-free-time-dark:  #2f855a;
--gradient-event-loaner-free-time: linear-gradient(
  135deg,
  var(--color-event-loaner-free-time-light) 0%,
  var(--color-event-loaner-free-time-dark) 100%
);


    /* COLORS - Semantic Aliases */
  --color-surface: var(--color-white);
  --color-bg-card: rgba(255, 255, 255, 0.95);
  --color-border: var(--color-gray-200);
  --color-border-light: var(--color-gray-150);
  --color-border-dark: var(--color-gray-300);
  --color-text: var(--color-gray-900);
  --color-text-muted: var(--color-gray-600);
  --color-text-secondary: var(--color-gray-500);
  --color-text-light: var(--color-gray-400);
  --color-bg-primary: var(--color-white);
  --color-bg-secondary: var(--color-gray-50);
  --color-bg-tertiary: var(--color-gray-100);
  --color-bg-hover: var(--color-gray-100);

  /* COLORS - Badge Variants */
  --color-success-badge-light: #c6f6d5;
  --color-success-badge-medium: #9ae6b4;
  --color-danger-badge-light: #fed7d7;
  --color-danger-badge-medium: #fc8181;

  /* Gradient Palette Aliases */
  --gradient-palette-1: var(--gradient-primary);
  --gradient-palette-2: var(--gradient-info);
  --gradient-palette-3: var(--gradient-success);
  --gradient-palette-4: var(--gradient-warning);
  --gradient-palette-5: var(--gradient-danger);
  --gradient-palette-6: var(--gradient-secondary);
  --gradient-palette-7: var(--gradient-pony);
  --gradient-palette-8: var(--gradient-alert-success);
  --gradient-palette-9: var(--gradient-alert-error);
  --gradient-palette-10: var(--gradient-event-service);

  /* ============================================
     TYPOGRAPHY
     ============================================ */

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-normal: 1rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.75rem;
  --font-size-4xl: 2rem;

  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* ============================================
     SPACING
     ============================================ */
  --spacing-0: 0;
  --spacing-px: 1px;
  --spacing-2xs: 2px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 40px;
  --spacing-3xl: 48px;
  --spacing-4xl: 64px;

  /* ============================================
     BORDER RADIUS
     ============================================ */
  --radius-none: 0;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-3xl: 24px;
  --radius-full: 9999px;

  /* ============================================
     SHADOWS
     ============================================ */
  --shadow-none: none;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 10px 20px rgba(0, 0, 0, 0.2);
  --shadow-2xl: 0 20px 40px rgba(0, 0, 0, 0.25);

  /* Mobile Action Button Shadows */
  --shadow-mobile-btn-primary: 0 2px 8px rgba(66, 153, 225, 0.3);
  --shadow-mobile-btn-primary-active: 0 1px 4px rgba(66, 153, 225, 0.4);
  --shadow-mobile-btn-danger: 0 2px 8px rgba(220, 53, 69, 0.3);
  --shadow-mobile-btn-danger-active: 0 1px 4px rgba(220, 53, 69, 0.4);

  /* ============================================
     TRANSITIONS
     ============================================ */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
  --transition-slower: 0.5s ease;

  /* ============================================
     Z-INDEX
     ============================================ */
  --z-base: 0;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-notification: 1080;
  --z-mobile-action-bar: 95;
  --z-calendar-header: 100;
  --z-selection-overlay: 5;
  --z-slot-card: 10;
  --z-full-height-slot: 15;

  /* ============================================
     CALENDAR + MOBILE ACTION BAR
     ============================================ */
  --hour-height: 60px;
  --start-hour: 9;
  --end-hour: 22;
  --day-header-height: 50px;
  --all-day-section-height: 50px;
  --selection-color: rgba(66, 153, 225, 0.2);
  --selection-border: var(--color-info-blue);
  --today-bg: rgba(66, 153, 225, 0.05);
  --mobile-action-bar-height: 70px;
  --mobile-header-height: auto;
  --desktop-time-column-width: 64px;
  --slot-border-radius: var(--radius-md);
  --slot-padding: var(--spacing-sm);
  --slot-gap: var(--spacing-xs);

  /* Mobile Action Button Variables */
  --mobile-action-btn-size: 56px;
  --mobile-action-btn-size-sm: 52
  --mobile-action-btn-gap: var(--spacing-2xs);
  --mobile-action-label-font: var(--font-size-xs);
  --mobile-action-label-font-sm: 0.5625rem;
  --mobile-action-btn-primary-bg: var(--gradient-info);
  --mobile-action-btn-danger-bg: var(--gradient-danger);
  --mobile-action-btn-danger-active-bg: rgba(220, 53, 69, 0.1);
}
/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu',
    'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--color-text);
  background: var(--gradient-primary);
}
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font-family: inherit;
  cursor: pointer;
}
input,
select,
textarea {
  font-family: inherit;
}
/* ============================================
   LAYOUTS & CONTAINERS
   ============================================ */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.container {
  margin: 0 auto;
  padding: var(--spacing-lg);
}
main {
  flex: 1;
  padding-bottom: var(--spacing-3xl);
}
.view-container {
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
.content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-x: auto;
  padding: var(--spacing-sm);
}
/* ----------------------------
   Flex Utilities
---------------------------- */
.flex {
  display: flex;
}
.inline-flex {
  display: inline-flex;
}
.flex-row {
  flex-direction: row;
}
.flex-column {
  flex-direction: column;
}
.flex-row-reverse {
  flex-direction: row-reverse;
}
.flex-column-reverse {
  flex-direction: column-reverse;
}
.flex-wrap {
  flex-wrap: wrap;
}
.flex-nowrap {
  flex-wrap: nowrap;
}
.align-items-start {
  align-items: flex-start;
}
.align-items-center {
  align-items: center;
}
.align-items-end {
  align-items: flex-end;
}
.align-items-stretch {
  align-items: stretch;
}
.justify-content-start {
  justify-content: flex-start;
}
.justify-content-center {
  justify-content: center;
}
.justify-content-end {
  justify-content: flex-end;
}
.justify-content-between {
  justify-content: space-between;
}
.justify-content-around {
  justify-content: space-around;
}
.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-start {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.flex-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
/* ----------------------------
   Grid Utilities
---------------------------- */
.grid {
  display: grid;
  gap: var(--spacing-md);
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}
.two-column {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
}
.two-column-balanced {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}
.layout-grid-content {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
}
.layout-grid-content.event {
  grid-template-columns: 1fr 1fr;
}
.layout-grid-content.simple {
  grid-template-columns: 1fr;
}
.layout-sidebar-content,
.layout-main-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
/* ----------------------------
   Responsive
---------------------------- */
@media (max-width: 992px) {
  .two-column {
    grid-template-columns: 280px 1fr;
  }
  .layout-grid-content .layout-grid-content.event {
    grid-template-columns: 1fr;
  }
  .layout-sidebar-content {
    display: grid;
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
    width: 95%;
  }
  .view-container {
    padding: var(--spacing-sm);
    gap: var(--spacing-sm);
  }
  .grid-2,
  .grid-3,
  .grid-4,
  .two-column,
  .two-column-balanced {
    grid-template-columns: 1fr;
  }
  .flex-between {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  .layout-grid-content,
  .layout-grid-content.event {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes tooltipFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}
/* ----------------------------
   Animation Classes
---------------------------- */
.spin {
  animation: spin 1s linear infinite;
}
.fade-in {
  animation: fadeIn var(--transition-base);
}
.slide-in {
  animation: slideIn var(--transition-slow);
}
.bounce {
  animation: bounce 2s infinite;
}
.pulse {
  animation: pulse 0.3s ease-out;
}
/* ============================================
   Utilities
   ============================================ */
/* SPACING */
.mt-10 {
  margin-top: 10px;
}
.mt-20 {
  margin-top: var(--spacing-lg);
}
.mb-10 {
  margin-bottom: 10px;
}
.mb-15 {
  margin-bottom: 15px;
}
.mb-20 {
  margin-bottom: var(--spacing-lg);
}
.mb-30 {
  margin-bottom: var(--spacing-2xl);
}
/* DISPLAY */
.d-flex {
  display: flex;
}
.d-inline-flex {
  display: inline-flex;
}
.d-none {
  display: none;
}
/* TEXT */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}
.text-muted {
  color: var(--color-text-muted);
}
.text-primary {
  color: var(--color-primary);
}
.text-success {
  color: var(--color-success);
}
.text-danger {
  color: var(--color-danger);
}
.font-weight-normal {
  font-weight: var(--font-weight-normal);
}
.font-weight-medium {
  font-weight: var(--font-weight-medium);
}
.font-weight-bold {
  font-weight: var(--font-weight-bold);
}
/* WIDTH/HEIGHT */
.w-100 {
  width: 100%;
}
.h-100 {
  height: 100%;
}
/* CURSOR */
.cursor-pointer {
  cursor: pointer;
}
.cursor-not-allowed {
  cursor: not-allowed;
}
/* TYPOGRAPHY */
.subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}
/* 2. Components de base */
/* ============================================
   COMPONENTS - Composants de base réutilisables
   Boutons, Badges, Formulaires de base
   ============================================ */
/* ============================================
   BUTTONS
   ============================================ */
/* BASE BUTTON */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: var(--line-height-normal);
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn:active:not(:disabled) {
  transform: scale(0.98);
}
/* BUTTON SIZES */
.btn-sm {
  padding: 6px var(--spacing-sm);
  font-size: var(--font-size-xs);
  gap: 6px;
  height: 36px;
}
.btn-md {
  padding: var(--spacing-sm) var(--spacing-lg);
  height: 42px;
}
/* BUTTON VARIANTS - SOLID */
.btn-primary {
  background-image: var(--gradient-primary);
  color: var(--color-white);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}
.btn-secondary {
  background-image: var(--gradient-secondary);
  color: var(--color-white);
}
.btn-secondary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(113, 128, 150, 0.4);
}
.btn-success {
  background-image: var(--gradient-success);
  color: var(--color-white);
}
.btn-success:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
}
.btn-danger {
  background-image: var(--gradient-danger);
  color: var(--color-white);
}
.btn-danger:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(245, 101, 101, 0.4);
}
/* BUTTON VARIANTS - OUTLINE */
.btn-outline-primary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline-primary:hover:not(:disabled) {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-outline-secondary {
  background: transparent;
  color: var(--color-text-muted);
  border: 2px solid var(--color-border-dark);
}
.btn-outline-secondary:hover:not(:disabled) {
  background: rgba(108, 117, 125, 0.1);
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-1px);
}
/* BUTTON VARIANTS - GHOST */
.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: var(--spacing-xs) var(--spacing-md);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--color-bg-hover);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
/* MODERN BUTTONS */
.btn-modern {
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
  padding: var(--spacing-xs) var(--spacing-lg);
}
.btn-modern.danger {
  background: var(--color-danger-light);
  color: var(--color-danger-medium-dark);
  border: 2px solid var(--color-danger-medium-dark);
}
.btn-modern.danger:hover:not(:disabled) {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-white);
}
/* ICON BUTTONS */
.btn-icon-modern {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-muted);
  font-size: var(--spacing-md);
  padding: 0;
}
.btn-icon-modern:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}
.btn-icon-modern.success {
  background: var(--color-success-light);
  border-color: var(--color-success-light);
  color: var(--color-success-medium-dark);
}
.btn-icon-modern.success:hover:not(:disabled) {
  background: var(--color-success-medium);
  border-color: var(--color-success-medium);
  color: var(--color-white);
}
.btn-icon-modern.danger {
  background: var(--color-danger-light);
  border-color: var(--color-danger-light);
  color: var(--color-danger-medium-dark);
}
.btn-icon-modern.danger:hover:not(:disabled) {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: var(--color-white);
}
/* CLOSE BUTTON */
.btn-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-base);
  color: var(--color-text-muted);
  flex-shrink: 0;
  font-size: var(--spacing-lg);
  width: 36px;
  height: 36px;
}
.btn-close:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}
/* BUTTON GROUPS */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}
/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--color-white);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.badge.clickable {
  cursor: pointer;
}
.badge.clickable:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
/* DOMAIN BADGES – HORSES */
.badge[data-type='pony'] {
  background: var(--gradient-pony);
}
.badge[data-type='horse'] {
  background: var(--gradient-horse);
}
/* DOMAIN BADGES – OWNERS */
.badge[data-type='laury'] {
  background: var(--gradient-laury);
}
.badge[data-type='private_owner'] {
  background: var(--gradient-owner);
}
.badge[data-type='club'] {
  background: var(--gradient-club);
}
.badge[data-type='other'] {
  background: var(--gradient-other);
}
/* DOMAIN BADGES – RIDERS */
.badge[data-type='owner'] {
  background: var(--gradient-rider-owner);
}
.badge[data-type='loaner'] {
  background: var(--gradient-rider-loaner);
}
/* DOMAIN BADGES – PAIRINGS */
.badge[data-type='own'] {
  background: var(--gradient-pairing-own);
}
.badge[data-type='loan'] {
  background: var(--gradient-pairing-loan);
}
/* STATUS BADGES */
.badge[data-type='active'] {
  background: var(--gradient-status-active);
}
.badge[data-type='inactive'] {
  background: var(--gradient-status-inactive);
}
.badge[data-type='scheduled'] {
  background: var(--gradient-warning);
}
.badge[data-type='confirmed'] {
  background: var(--gradient-info);
}
.badge[data-type='cancelled'] {
  background: var(--gradient-danger);
}
/* EVENT TYPE BADGES */
.badge[data-type='private_lesson'] {
  background: var(--gradient-event-private-lesson);
}
.badge[data-type='grouped_lesson'] {
  background: var(--gradient-event-grouped-lesson);
}
.badge[data-type='competition'] {
  background: var(--gradient-event-competition);
}
.badge[data-type='blocked'] {
  background: var(--gradient-event-blocked);
}
.badge[data-type='service'] {
  background: var(--gradient-event-service);
}
.badge[data-type='special'] {
  background: var(--gradient-event-special);
}
/* NUMBERED BADGES */
.badge[data-type='1'] {
  background-image: var(--gradient-primary);
}
.badge[data-type='2'] {
  background-image: var(--gradient-info);
}
.badge[data-type='3'] {
  background-image: var(--gradient-success);
}
.badge[data-type='4'] {
  background-image: var(--gradient-warning);
}
.badge[data-type='5'] {
  background-image: var(--gradient-danger);
}
.badge[data-type='6'] {
  background-image: var(--gradient-secondary);
}
.badge[data-type='7'] {
  background-image: var(--gradient-pony);
}
.badge[data-type='8'] {
  background-image: var(--gradient-alert-success);
}
.badge[data-type='9'] {
  background-image: var(--gradient-alert-error);
}
.badge[data-type='10'] {
  background-image: var(--gradient-light);
  color: var(--color-text);
}
/* DAY BADGES */
.day-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  padding: 4px 6px;
  border-radius: var(--radius-md);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  background: var(--gradient-primary);
  color: var(--color-white);
  transition: transform var(--transition-fast);
}
.day-badge.active {
  background: var(--gradient-primary);
}
.day-badge.inactive {
  background: var(--gradient-light);
  color: var(--color-text-muted);
  border: 1px solid var(--color-gray-400);
  opacity: 0.6;
}
.day-badge:hover {
  transform: translateY(-1px);
}
/* COUNT BADGES */
.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--spacing-lg);
  height: var(--spacing-lg);
  padding: 0 var(--spacing-sm);
  background: var(--color-primary-purple);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}
.count-badge.selected {
  background: transparent;
  color: var(--color-white);
}
.count-badge.warning {
  background: var(--color-warning-orange);
  color: var(--color-white);
}
/* MODE BADGES */
.mode-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}
.mode-label.mode-admin {
  background: var(--color-danger-light);
  color: var(--color-danger);
}
.mode-label.mode-user {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}
.mode-label.mode-user:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.mobile-mode-badge {
  min-height: 36px;
  border-radius: var(--radius-md);
}
/* ============================================
   FORMS - BASE INPUTS
   ============================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}
.form-row {
  display: flex;
  gap: var(--spacing-lg);
}
.form-row .form-group {
  flex: 1;
}
.form-group label,
.form-label {
  display: flex;
  align-items: center;
  padding: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  gap: var(--spacing-xs);
}
.form-label svg {
  font-size: var(--spacing-md);
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-sm);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  font-family: inherit;
  background: var(--color-surface);
  color: var(--color-text);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}
.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background: var(--color-bg-tertiary);
  cursor: not-allowed;
  opacity: 0.6;
}
.form-input::placeholder {
  color: var(--color-text-secondary);
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.form-input-md {
  height: 42px;
}
.form-input-sm {
  height: 36px;
  padding: 0 var(--spacing-sm);
  font-size: var(--font-size-sm);
}
/* CHECKBOX & RADIO */
input[type='checkbox'],
input[type='radio'] {
  width: var(--spacing-md);
  height: var(--spacing-md);
  cursor: pointer;
  color: var(--color-primary-purple);
}
.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
.checkbox-item,
.radio-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
/* DATE & TIME INPUTS */
input[type='date'],
input[type='time'],
input[type='datetime-local'] {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-family: inherit;
  transition: all var(--transition-base);
  background: var(--color-surface);
}
input[type='date']:focus,
input[type='time']:focus,
input[type='datetime-local']:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
/* REQUIRED INDICATOR */
.required {
  color: var(--color-danger);
  margin-left: 2px;
}
/* RESPONSIVE */
@media (max-width: 768px) {
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-xs);
  }

  .btn-sm {
    padding: 5px 10px;
    font-size: 12px;
  }

  .btn-group .btn {
    flex: 1;
  }

  .badge {
    font-size: 10px;
    padding: 3px var(--spacing-sm);
  }

  .day-badge {
    min-width: 28px;
    padding: 3px 5px;
    font-size: 9px;
  }

  .form-row {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}
/* ============================================
   LAYOUTS - Structures de page
   Headers, sections, dividers
   ============================================ */
/* ============================================
   HEADERS
   ============================================ */
header {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  color: var(--color-text);
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid var(--color-primary);
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
header h1 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}
.header-actions-group {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  margin-left: auto;
}
/* Navigation */
nav {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}
nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  transition: all var(--transition-slow);
  font-weight: var(--font-weight-medium);
  border: 2px solid transparent;
}
nav a:hover {
  background: rgba(102, 126, 234, 0.1);
  color: var(--color-primary);
  transform: translateY(-1px);
}
nav a.active {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}
/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}
.page-header-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}
.page-header h2 {
  margin: 0;
  font-size: clamp(1.25rem, 5vw, var(--font-size-2xl));
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  position: relative;
}
/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}
.section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}
.section-icon {
  color: var(--color-primary);
  font-size: var(--spacing-md);
}
/* ============================================
   SECTIONS
   ============================================ */
.section {
  margin-bottom: var(--spacing-xl);
}
/* ============================================
   DIVIDERS
   ============================================ */
.section-divider {
  height: 2px;
  background: var(--gradient-primary);
  border: none;
  margin: var(--spacing-xl) 0;
  border-radius: var(--radius-full);
}
.section-divider-light {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin: var(--spacing-lg) 0;
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: stretch;
  }

  header h1 {
    text-align: center;
    font-size: var(--font-size-2xl);
  }

  nav {
    justify-content: center;
  }

  .page-header-title {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}
/* ============================================
   TABS - Version minimale
   ============================================ */
/* Container */
.tabs {
  display: flex;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}
/* Individual tab */
.tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-white);
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-md);
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  min-height: 40px;
}
.tab svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
/* Hover */
.tab:hover:not(.active) {
  background: var(--color-bg-hover);
  color: var(--color-primary);
  border-color: var(--color-border-light);
}
/* Active */
.tab.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-sm);
  font-weight: var(--font-weight-semibold);
}
/* Count badge */
.tab .count-badge {
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  min-width: 20px;
  text-align: center;
}
.tab:not(.active) .count-badge {
  background: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border-light);
}
.tab.active .count-badge {
  background: rgba(255, 255, 255, 0.25);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
/* Responsive */
@media (max-width: 768px) {
  .tabs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: 0;
    margin-bottom: var(--spacing-xs);
    overflow-x: auto;
  }

  .tab {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    min-height: 36px;
  }

  .tab svg {
    width: 16px;
    height: 16px;
  }
}
/* 3. Conteneurs */
/* ============================================
   CARDS - Conteneurs de contenu
   Cards de base, info cards, data cards
   ============================================ */
/* ============================================
   BASE CARD
   ============================================ */
.card {
  background: var(--color-bg-card);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--spacing-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.card h2 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.card h2::before {
  content: ' ';
  width: 4px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 2px;
  flex-shrink: 0; /* AJOUT */
}
.card .week-title h2::before {
  width: 0;
  border-radius: 0;
}
/* ============================================
   CARD SECTIONS
   ============================================ */
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-sm); /* AJOUT */
}
.card-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}
.card-title-text,
.card-title h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0; /* AJOUT */
}
.card-title svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.card-title .count-badge {
  margin-left: auto;
}
.card-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}
/* ============================================
   INFO + DATA CARDS
   ============================================ */
.data-card,
.info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}
.info-card {
  overflow: hidden;
}
.data-card {
  overflow: auto;
}
.data-card:hover,
.info-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-dark);
}
/* ============================================
   CARD HEADERS (INFO & DATA)
   ============================================ */
.data-card-header,
.info-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
}
/* ⚠️ CONFLIT RÉSOLU : Fusionné les deux règles info-card-header */
.data-card-header svg,
.info-card-header svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  vertical-align: middle;
}
.data-card-title,
.info-card-title,
.info-card-header h3 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  flex: 1;
}
/* ============================================
   CARD BODY
   ============================================ */
.data-card-body,
.info-card-body {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
/* ============================================
   INFO ITEM MODERN
   ============================================ */
.info-item-modern,
.data-card-body .info-item-modern {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}
.info-content,
.data-card-body .info-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
  min-width: 0;
}
.info-label,
.data-card-body .info-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.info-value,
.data-card-body .info-value,
.info-content p,
.data-card-body .info-content p {
  flex: 1;
  display: flex;
  align-items: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
  gap: var(--spacing-xs);
}
/* ============================================
   INFO ICONS
   ============================================ */
.info-icon,
.info-icon-success,
.info-icon-warning {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  flex-shrink: 0; /* AJOUT */
}
.info-icon {
  background: var(--color-primary-light);
  color: var(--color-white);
}
.info-icon-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}
.info-icon-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
}
.info-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  box-shadow: var(--shadow-lg);
  flex-shrink: 0; /* AJOUT */
}
.detail-card-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}
/* ============================================
   INFO BANNER
   ============================================ */
.info-banner {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}
.info-banner svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  line-height: 1;
  vertical-align: middle;
}
.info-banner.info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
  border-left: 4px solid var(--color-info);
}
.info-banner span {
  line-height: var(--line-height-normal);
  margin: 0; /* AJOUT */
}
.metadata-footer {
  display: flex;
  margin-top: 6px;
  gap: 4px;
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .card,
  .info-card,
  .data-card {
    padding: var(--spacing-md);
  }

  .info-row {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .info-row label {
    min-width: auto;
  }

  .info-card-avatar {
    display: none;
  }
}
/* 4. Tables et listes */
/* ============================================
   TABLES & LISTS - Tableaux et vues liste
   Tables de base, tables de données, statistiques
   ============================================ */
/* ============================================
   BASE TABLE
   ============================================ */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
}
.table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background-image: var(--gradient-light);
}
.table th {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-gray-650);
  border-bottom: 1px solid var(--color-border-dark);
}
.table td {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  text-align: center;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}
.table tbody tr:last-child td {
  border-bottom: none;
}
.table tbody tr:hover {
  background: var(--color-bg-hover);
}
.table-actions,
.action-buttons {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
}
.row-clickable {
  position: relative;
  cursor: pointer;
  transition: all var(--transition-base);
}
.row-clickable:hover {
  cursor: pointer;
  background: var(--color-bg-hover);
  transform: translateX(2px);
}
/* ============================================
   DATA TABLE (Statistics & Advanced)
   ============================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}
.data-table.compact {
  font-size: var(--font-size-xs);
}
/* Table Headers */
.data-table thead {
  background: var(--color-bg-secondary);
  border-bottom: 2px solid var(--color-border-dark);
}
.data-table th {
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
  text-align: left;
  white-space: nowrap;
}
.table-header-sticky {
  position: sticky;
  left: 0;
  background: var(--color-bg-secondary);
  z-index: 2;
  min-width: 150px;
}
.table-header-center {
  text-align: center;
  align-content: center;
}
.table-header-left {
  text-align: left;
}
.table-header-accent {
  background: var(--color-primary-light);
  color: var(--color-white);
}
/* Table Body */
.data-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}
.data-table tbody tr:hover {
  background: var(--color-bg-secondary);
}
.data-table tbody tr:last-child {
  border-bottom: none;
}
.data-table td {
  padding: var(--spacing-sm) var(--spacing-md);
}
/* Table Cells */
.table-cell-name {
  position: sticky;
  left: 0;
  background: var(--color-surface);
  z-index: 1;
  font-weight: var(--font-weight-medium);
}
.data-table tbody tr:hover .table-cell-name {
  background: var(--color-bg-secondary);
}
.table-cell-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}
.table-cell-content svg {
  width: 16px;
  height: 16px;
  color: var(--color-gray-500);
  flex-shrink: 0;
}
.table-cell-center {
  text-align: center;
}
.table-cell-left {
  text-align: left;
}
.table-cell-badge {
  padding: var(--spacing-xs) var(--spacing-sm);
}
.table-cell-accent {
  background: var(--color-primary-light);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}
.count-total {
  color: var(--color-primary);
  font-size: var(--font-size-base);
}
/* Total Row */
.table-row-total {
  border-top: 2px solid var(--color-border-dark);
  background: var(--color-bg-secondary);
  font-weight: var(--font-weight-semibold);
}
.table-row-total:hover {
  background: var(--color-bg-secondary) !important;
}
/* ============================================
   LIST VIEWS
   ============================================ */
/* List Header */
.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  gap: var(--spacing-md);
  flex-wrap: wrap;
}
.list-header h2 {
  margin: 0;
}
.list-header-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}
/* Filter Section */
.list-filters {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}
/* Messages Section */
.list-messages {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}
/* Count Badge Interactive */
.count-badge-interactive {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px var(--spacing-sm);
  background: var(--gradient-info);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-base);
  cursor: default;
}
.count-badge-interactive.clickable {
  cursor: pointer;
}
.count-badge-interactive.clickable:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(66, 153, 225, 0.4);
}
/* Days Cell */
.days-cell {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: var(--spacing-xs) var(--spacing-sm);
}
/* Badges Container */
.badges-cell {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
  justify-content: center;
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .table th,
  .table td {
    padding: var(--spacing-sm) var(--spacing-sm);
  }

  .data-table th,
  .data-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
  }

  .table-header-sticky,
  .table-cell-name {
    min-width: 100px;
  }

  .list-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .list-header-actions {
    width: 100%;
    flex-direction: column;
  }

  .days-cell {
    gap: 2px;
    padding: 2px;
    flex-wrap: wrap;
  }

  .table-container {
    border-radius: 0;
    margin: 0 calc(-1 * var(--spacing-md));
  }
}
@media (max-width: 640px) {
  .table thead {
    display: none;
  }

  .table tbody tr td.table-actions {
    display: none;
  }

  .table tbody tr {
    display: block;
    background: var(--color-surface);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
  }

  .table tbody tr td {
    display: flex;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-bg-tertiary);
    justify-content: flex-start;
    text-align: left;
    gap: var(--spacing-sm);
  }

  .table tbody tr td:last-child {
    border-bottom: none;
  }

  .table tbody tr td::before {
    content: attr(data-label);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    margin-right: var(--spacing-md);
    flex-shrink: 0;
  }
}
/* 5. Filtres */
/* ============================================
   FILTERS - Systèmes de filtrage
   Filter sections, pills, buttons
   ============================================ */
/* ============================================
   FILTER SECTION
   ============================================ */
.filter-section {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.filter-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
/* ============================================
   FILTER PILLS
   ============================================ */
.filter-pills {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  padding: var(--spacing-sm);
  background: rgba(102, 126, 234, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(102, 126, 234, 0.1);
}
.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.pill:hover:not(.pill-active) {
  border-color: var(--color-primary-light);
  background: rgba(102, 126, 234, 0.05);
  transform: translateY(-1px);
}
.pill.pill-active {
  background: var(--gradient-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .filter-buttons {
    justify-content: center;
  }

  .filter-pills {
    justify-content: left;
    padding: 10px;
  }

  .pill {
    padding: 6px var(--spacing-sm);
    font-size: var(--font-size-xs);
  }
}
/* 6. États et alertes */
/* ============================================
   ALERTS & STATES - Messages et états
   Alerts, loading, error, empty states
   ============================================ */
/* ============================================
   ALERTS
   ============================================ */
.alert {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center; /* Changé de flex-start à center */
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  border-left: 4px solid;
  margin-bottom: var(--spacing-md);
}
/* Si l'alerte contient plusieurs lignes de texte, revenir à flex-start */
.alert.multiline {
  align-items: flex-start;
}
.alert-info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
  border-left-color: var(--color-info);
}
.alert-success {
  background-image: var(--gradient-alert-success);
  color: var(--color-success-dark);
  border-left-color: var(--color-success);
}
.alert-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
  border-left-color: var(--color-warning);
}
.alert-error,
.alert-danger {
  background-image: var(--gradient-alert-error);
  color: var(--color-danger-dark);
  border-left-color: var(--color-danger);
}
.alert strong {
  font-weight: var(--font-weight-semibold);
}
.alert p {
  margin: 0;
}
.alert p + p {
  margin-top: var(--spacing-sm);
}
/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}
.empty-state-icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-tertiary);
  opacity: 0.5;
}
.empty-state p {
  margin: 0;
  color: var(--color-text-secondary);
}
/* Empty state small - compact version for cards */
.empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}
.empty-state-small svg {
  width: 32px;
  height: 32px;
  color: var(--color-text-tertiary);
  opacity: 0.5;
}
.empty-state-small p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}
/* ============================================
   LOADING STATE
   ============================================ */
.loading,
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  text-align: center;
  color: var(--color-text-muted);
  gap: var(--spacing-md);
}
.loading p {
  margin-top: var(--spacing-sm);
  color: var(--color-text-muted);
}
.loading-state {
  color: var(--color-gray-600);
}
.loading-state svg {
  width: 32px;
  height: 32px;
}
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/* ============================================
   ERROR STATE
   ============================================ */
.error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.error-icon {
  font-size: 48px;
  color: var(--color-danger);
  margin-bottom: var(--spacing-md);
}
.error h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-danger);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .empty-state {
    padding: var(--spacing-3xl) var(--spacing-lg);
  }

  .empty-state-icon {
    font-size: 48px;
  }

  .empty-state h3 {
    font-size: var(--font-size-lg);
  }
}
/* 7. Modales */
/* ============================================
   MODALS - Fenêtres modales
   Overlay, structure, tailles, sections
   ============================================ */
/* ============================================
   MODAL BASE
   ============================================ */
/* Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  padding: var(--spacing-xs);
}
.modal,
.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-height: 90vh;
  width: 100%;
  max-width: 100%;
  margin: auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideIn var(--transition-slow);
}
/* ============================================
   MODAL SIZES
   ============================================ */
.modal--sm {
  max-width: 400px;
}
.modal--md {
  max-width: 600px;
}
.modal--lg {
  max-width: 900px;
}
.modal--xl {
  max-width: 1400px;
}
/* ============================================
   MODAL SECTIONS
   ============================================ */
/* Header Base */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  gap: var(--spacing-md);
  width: 100%;
}
.modal-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}
.modal-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}
.modal-header .header-actions-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.modal-header-text {
  flex: 1;
  min-width: 0;
}
.modal-header-text h2 {
  margin: 0 0 var(--spacing-xs);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}
/* Titles */
.modal-header h2,
.modal-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}
.modal-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text);
  width: 100%;
}
.modal-title-warning {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-danger);
}
/* Icon alignment fix */
.modal-header h2 svg,
.modal-header h2 i,
.modal-header h3 svg,
.modal-header h3 i,
.modal-title svg {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  line-height: 1;
}
/* Body */
.modal-body {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
}
.modal-content-scrollable {
  padding: var(--spacing-xs);
}
/* Footer */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-md) var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  gap: var(--spacing-sm);
}
/* ============================================
   MODAL TABS
   ============================================ */
.modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-gray-200);
  padding: 0 var(--spacing-xl);
}
.modal-tabs .modal-tab {
  background: none;
  border: none;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-tabs .modal-tab:hover {
  color: var(--color-primary);
}
.modal-tabs .modal-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
/* ============================================
   MODAL STATES
   ============================================ */
.modal-loading,
.modal-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
}
.modal-loading p,
.modal-error p {
  margin-top: var(--spacing-sm);
  color: var(--color-gray-600);
}
.modal-error h3 {
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--color-danger);
}
/* ============================================
   MODAL CARD SPECIFIC
   ============================================ */
.modal-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.modal-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
  box-shadow: var(--shadow-lg);
}
.modal-card-meta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}
.modal-card-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-left: auto;
}
.modal-card-content {
  padding: var(--spacing-lg);
}
.modal-card-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}
.modal-card-sidebar,
.modal-card-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
/* ============================================
   MOBILE MENU – ACTIONS UNIFIÉES
   ============================================ */
.mobile-menu-action {
  width: 100%;
  justify-content: flex-start;
  padding: var(--spacing-md);
  font-weight: var(--font-weight-medium);
}
.mobile-menu-action svg {
  font-size: 34px;
  flex-shrink: 0;
}
/* ============================================
   CHANGELOG MODAL – Styles spécifiques
   ============================================ */
.changelog-modal {
  max-width: 800px;
  max-height: 90vh;
}
.changelog-content {
  overflow-y: auto;
  padding: var(--spacing-lg);
  max-height: calc(90vh - 180px);
}
/* Loading and Error States */
.changelog-loading,
.changelog-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-secondary);
}
.changelog-error {
  color: var(--color-danger);
  gap: var(--spacing-sm);
}
/* Markdown Elements */
.changelog-h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}
.changelog-h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.changelog-h2::before {
  content: '📦';
  font-size: 1.2rem;
}
.changelog-h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-sm);
}
.changelog-h3::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-text);
  border-radius: 50%;
  margin-right: var(--spacing-sm);
}
.changelog-paragraph {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  font-style: italic;
}
.changelog-list {
  list-style: none;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}
.changelog-item {
  padding: var(--spacing-xs) 0;
  color: var(--color-text);
  line-height: 1.6;
  position: relative;
  padding-left: var(--spacing-lg);
}
.changelog-item::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-text);
  font-weight: bold;
  font-size: 1.2rem;
}
.changelog-strong {
  font-weight: 600;
  color: var(--color-text);
}
.changelog-divider {
  margin: var(--spacing-xl) 0;
  border: none;
  border-top: 1px solid var(--color-border);
  opacity: 0.5;
}
/* Version Badge Styling */
.changelog-h2 code {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
}
/* Scroll Styling */
.changelog-content::-webkit-scrollbar {
  width: 8px;
}
.changelog-content::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}
.changelog-content::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-sm);
}
.changelog-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .modal-card-grid {
    grid-template-columns: 1fr;
  }

  .modal-card-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 768px) {
  .modal {
    max-width: 95vw;
  }

  .modal-header {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-footer {
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .modal-body {
    padding: var(--spacing-sm);
  }

  .modal-card-content {
    padding: var(--spacing-md);
  }

  .modal-card-sidebar {
    grid-template-columns: 1fr;
  }

  .modal-card-avatar {
    display: none;
  }

  .modal-card-header {
    flex-wrap: wrap;
  }

  /* Changelog responsive */
  .changelog-modal {
    max-width: 95vw;
    max-height: 95vh;
  }

  .changelog-content {
    padding: var(--spacing-md);
    max-height: calc(95vh - 160px);
  }

  .changelog-h1 {
    font-size: 1.5rem;
  }

  .changelog-h2 {
    font-size: 1.25rem;
  }

  .changelog-h3 {
    font-size: 1rem;
  }

  .changelog-item {
    padding-left: var(--spacing-md);
  }
}
/* 8. Formulaires (pour RiderForm) */
/* ============================================
   FORM CONTROLS - Contrôles avancés
   Segmented controls, inline forms, validation, actions
   ============================================ */
/* ============================================
   FORM GROUP HEADER WITH FILTER
   ============================================ */
.form-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
}
.form-group-header label {
  margin-bottom: 0;
}
.form-group-header .btn-icon-modern {
  flex-shrink: 0;
}
/* ============================================
   INLINE FORM GROUP
   ============================================ */
.inline-form-group {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  margin: var(--spacing-xs) 0;
}
.inline-form-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.inline-form-group input,
.inline-form-group select {
  flex: 1;
  height: 36px;
  padding: 0 var(--spacing-sm);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}
.inline-form-group input:focus,
.inline-form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
/* ============================================
   DATE INPUT WRAPPER
   ============================================ */
.date-input-wrapper {
  display: grid;
  align-items: center;
}
.date-input-wrapper label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}
.date-input-wrapper label svg {
  color: var(--color-primary);
  font-size: var(--font-size-md);
}
.date-input-helper {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}
.date-input-helper svg {
  font-size: var(--font-size-sm);
  color: var(--color-info);
}
/* ============================================
   SEGMENTED CONTROL
   ============================================ */
.segmented-control {
  display: inline-flex;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-gray-300);
  background: var(--color-gray-100);
}
.segment-btn {
  flex: 1;
  padding: 10px 16px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  background: var(--color-white);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}
.segment-btn:not(:last-child) {
  border-right: 1px solid var(--color-gray-300);
}
.segment-btn:hover:not(:disabled) {
  background: var(--color-gray-150);
}
.segment-btn.active {
  background-image: var(--gradient-primary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  box-shadow: inset 0 0 0 1px var(--color-primary-dark);
}
.segment-btn:active:not(:disabled) {
  transform: scale(0.97);
}
.segment-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
/* ============================================
   SEGMENTED CONTROL - ICON ALIGNMENT FIX
   ============================================ */
.segment-btn svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  line-height: 1;
  vertical-align: middle;
}
/* ============================================
   FORM BUTTONS PRIMARY
   ============================================ */
.form-btn-primary {
  padding: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-gray-700);
  gap: var(--spacing-sm);
}
.form-btn-primary:hover {
  color: var(--color-primary-light);
  font-weight: var(--font-weight-semibold);
  border: 1px solid var(--color-primary-light);
  background: var(--color-gray-100);
}
.form-btn-primary.active {
  background-image: var(--gradient-primary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  box-shadow: inset 0 0 0 1px var(--color-primary-dark);
  border: none;
}
/* ============================================
   FORM VALIDATION
   ============================================ */
.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid,
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-danger);
}
.form-input.is-invalid:focus,
.form-select.is-invalid:focus,
.form-textarea.is-invalid:focus,
.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}
.entity-form .form-input.error,
.entity-form .form-select.error,
.entity-form .form-textarea.error {
  background: var(--color-danger-light);
}
.form-input.is-valid,
.form-select.is-valid,
.form-textarea.is-valid {
  border-color: var(--color-success);
}
.form-input.is-valid:focus,
.form-select.is-valid:focus,
.form-textarea.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}
.invalid-feedback,
.error-message {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-danger);
  font-weight: var(--font-weight-medium);
}
.error-message svg {
  flex-shrink: 0;
  font-size: var(--font-size-sm);
}
/* ============================================
   FORM ERROR
   ============================================ */
.form-error {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-danger-light);
  color: var(--color-danger-dark);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border-left: 4px solid var(--color-danger);
}
/* ============================================
   HELPER TEXT
   ============================================ */
.form-helper-text,
.form-help {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}
.form-help {
  color: var(--color-gray-600);
  font-style: italic;
}
/* ============================================
   FORM ACTIONS
   ============================================ */
.form-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  align-items: center;
}
.form-actions-end {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--color-border-light);
}
.button-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .segmented-control {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .segmented-control .segment-btn {
    width: 100%;
    justify-content: center;
  }

  .inline-form-group {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }

  .inline-form-group label {
    width: 100%;
  }

  .inline-form-group input,
  .inline-form-group select {
    width: 100%;
  }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions .btn {
    width: 100%;
  }
}
/* ============================================
   FORM LAYOUTS - Structures de formulaires
   Layouts communs entre Horse, Rider, etc.
   ============================================ */
/* ============================================
   ENTITY FORM CONTAINER
   ============================================ */
.entity-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}
/* ============================================
   FORM SECTIONS
   ============================================ */
.form-section {
  background: var(--gradient-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  transition: all var(--transition-base);
  margin-bottom: var(--spacing-sm);
}
.form-section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}
.form-section h2,
.form-section h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  margin: 0 0 var(--spacing-xs) 0;
  padding-bottom: var(--spacing-sm);
}
.entity-form .form-section h3 {
  border-bottom: 2px solid var(--color-gray-150);
}
.form-section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-gray-150);
}
.form-section-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--font-size-md);
}
.form-section-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}
/* ============================================
   FORM GROUPS IN ENTITY FORMS
   ============================================ */
.entity-form .form-group {
  margin-bottom: var(--spacing-md);
}
.entity-form .form-group:last-child {
  margin-bottom: 0;
}
/* ============================================
   SEGMENTED CONTROL IN FORMS
   ============================================ */
.entity-form .segmented-control {
  margin-top: var(--spacing-xs);
}
/* ============================================
   FORM FOOTER (actions)
   ============================================ */
.entity-form .modal-footer {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 2px solid var(--color-border-light);
}
/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .form-section {
    padding: var(--spacing-md);
  }

  .entity-form .form-section h3 {
    font-size: var(--font-size-sm);
  }

  .entity-form .modal-footer {
    margin-top: var(--spacing-lg);
  }
}
/* ============================================
   RIDERS LIST - Specific styles only
   Most styles come from list-views.css
   ============================================ */
.riders-list .badges-cell {
  max-width: 200px; /* Limite badges chevaux */
}
.riders-list .days-cell {
  min-width: 280px; /* Espace pour 7 jours */
}
.riders-list .table thead tr,
.riders-list .table tbody tr {
  display: grid;
  align-items: center;
  grid-template-columns:
    2fr
    minmax(100px, 150px)
    minmax(120px, 180px)
    minmax(80px, 110px)
    minmax(130px, 180px)
    3fr
    1fr;
}
@media (max-width: 768px) {
  .table thead tr,
  .table tbody tr {
    grid-template-columns: 180px 100px 180px 120px 90px 1fr;
  }
}
/* event-form.css */

.event-form {
  padding: 1.5rem;
}

.event-form h2 {
  margin: 0 0 1.5rem 0;
  font-size: 1.25rem;
  color: var(--text-primary, #1a1a1a);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-primary, #1a1a1a);
}

.required {
  color: var(--error-color, #f44336);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 6px;
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color, #4a90e2);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--error-color, #f44336);
}

.error-message {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--error-color, #f44336);
}

.form-help {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--text-secondary, #666);
}

.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--primary-color, #4a90e2);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark, #357abd);
}

.btn-secondary {
  background: var(--gray-200, #e0e0e0);
  color: var(--text-primary, #1a1a1a);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--gray-300, #d0d0d0);
}

.alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.alert-error {
  background: var(--error-light, #ffebee);
  color: var(--error-dark, #c62828);
  border: 1px solid var(--error-color, #f44336);
}
/* event-card.css */

.event-card {
  display: flex;
  flex-direction: column;
  max-height: 80vh;
}

.event-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.event-card-title {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.event-icon {
  font-size: 2rem;
  color: var(--primary-color, #4a90e2);
  flex-shrink: 0;
}

.event-card-title h2 {
  margin: 0 0 0.25rem 0;
  font-size: 1.25rem;
  color: var(--text-primary, #1a1a1a);
}

.event-type-label {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--primary-light, #e3f2fd);
  color: var(--primary-color, #4a90e2);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

.event-card-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.info-section {
  margin-bottom: 2rem;
}

.info-section:last-child {
  margin-bottom: 0;
}

.info-section h3 {
  margin: 0 0 1rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary, #1a1a1a);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-light, #f0f0f0);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.info-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary, #666);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-value {
  font-size: 0.875rem;
  color: var(--text-primary, #1a1a1a);
}

.event-card-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  padding: 1.5rem;
  border-top: 1px solid var(--border-color, #e0e0e0);
}

.event-card-loading,
.event-card-error {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 3rem;
  color: var(--text-secondary, #666);
}

.event-card-error {
  color: var(--error-color, #f44336);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary {
  background: var(--gray-200, #e0e0e0);
  color: var(--text-primary, #1a1a1a);
}

.btn-secondary:hover {
  background: var(--gray-300, #d0d0d0);
}

.btn-danger {
  background: var(--error-color, #f44336);
  color: white;
}

.btn-danger:hover {
  background: var(--error-dark, #d32f2f);
}

.btn-icon-modern {
  padding: 0.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 4px;
  color: var(--text-secondary, #666);
  transition: all 0.2s ease;
}

.btn-icon-modern:hover {
  background: var(--gray-100, #f0f0f0);
  color: var(--text-primary, #1a1a1a);
}

.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
/* events-list.css */

.events-list {
  padding: 1rem;
}

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.list-header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--text-primary, #1a1a1a);
}

.list-header-actions {
  display: flex;
  gap: 0.5rem;
}

.list-filters {
  margin-bottom: 1.5rem;
}

.filter-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pill {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 20px;
  background: white;
  cursor: pointer;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.pill:hover {
  background: var(--gray-50, #f9f9f9);
  border-color: var(--primary-color, #4a90e2);
}

.pill-active {
  background: var(--primary-color, #4a90e2);
  color: white;
  border-color: var(--primary-color, #4a90e2);
}

.list-messages {
  margin-bottom: 1rem;
}

.alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.alert-success {
  background: var(--success-light, #e8f5e9);
  color: var(--success-dark, #2e7d32);
  border: 1px solid var(--success-color, #4caf50);
}

.alert-error {
  background: var(--error-light, #ffebee);
  color: var(--error-dark, #c62828);
  border: 1px solid var(--error-color, #f44336);
}

.table-container {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table thead {
  background: var(--gray-50, #f9f9f9);
}

.table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-secondary, #666);
  border-bottom: 2px solid var(--border-color, #e0e0e0);
}

.table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-light, #f0f0f0);
}

.table tbody tr {
  transition: background-color 0.2s ease;
}

.table tbody tr.row-clickable:hover {
  background: var(--gray-50, #f9f9f9);
  cursor: pointer;
}

.table-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.btn-icon-modern {
  padding: 0.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 4px;
  color: var(--text-secondary, #666);
  transition: all 0.2s ease;
}

.btn-icon-modern:hover {
  background: var(--gray-100, #f0f0f0);
  color: var(--primary-color, #4a90e2);
}

.empty-state-small {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary, #666);
  font-style: italic;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem;
  color: var(--text-secondary, #666);
}

.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}