/* =========== SYSTÈME DE DESIGN BOUNCE =========== */
:root {
  /* Couleurs primaires */
  --primary: #e67e22;
  --primary-dark: #d35400;
  --primary-light: #f39c12;
  --primary-transparent: rgba(230, 126, 34, 0.15);
  
  /* Palette de couleurs de fond */
  --bg-darkest: #0f0f13;
  --bg-dark: #151519;
  --bg-card: #1a1a1f;
  --bg-elevated: #202026;
  --bg-input: #252530;
  
  /* Dégradés */
  --gradient-warm: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  --gradient-dark: linear-gradient(180deg, rgba(15, 15, 19, 0.98) 0%, rgba(21, 21, 25, 0.95) 100%);
  --gradient-card: linear-gradient(145deg, var(--bg-card) 0%, rgba(32, 32, 38, 0.8) 100%);
  --gradient-button: linear-gradient(to right, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
  
  /* Couleurs texte */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --text-tertiary: rgba(255, 255, 255, 0.6);
  --text-muted: rgba(255, 255, 255, 0.4);
  
  /* Couleurs des états */
  --success: #2ecc71;
  --info: #3498db;
  --warning: #f39c12;
  --danger: #e74c3c;
  --purple: #9b59b6;
  
  /* Bordures et ombres */
  --border-light: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.12);
  --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-button: 0 4px 12px rgba(230, 126, 34, 0.3);
  
  /* Arrondis */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Espaces */
  --space-xs: 0.25rem;  /* 4px */
  --space-sm: 0.5rem;   /* 8px */
  --space-md: 1rem;     /* 16px */
  --space-lg: 1.5rem;   /* 24px */
  --space-xl: 2rem;     /* 32px */
  --space-xxl: 3rem;    /* 48px */
  
  /* Animations */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-overlay: 500;
  --z-loader: 600;
  
  /* Dimensions */
  --header-height: 70px;
  --card-min-width: 280px;
  --container-width: 1400px;
  --container-padding: max(var(--space-md), min(var(--space-xxl), calc((100vw - var(--container-width)) / 2)));
}

/* =========== RESET & BASE =========== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  background-color: var(--bg-darkest);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover, a:focus {
  color: var(--primary-light);
  text-decoration: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

img {
  max-width: 100%;
  height: auto;
}

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

/* Utilitaires pour focus accessibles */
a:focus, button:focus, input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-darkest);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* =========== LOADER INITIAL =========== */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-darkest);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-loader);
  transition: opacity var(--transition-medium);
}

.page-loader.fade-out {
  opacity: 0;
}

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

.bounce-logo {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: var(--space-md);
  animation: pulse 1.5s infinite;
}

.loader-bar {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.loader-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 50%;
  background: var(--gradient-warm);
  border-radius: var(--radius-full);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* =========== HEADER =========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--gradient-dark);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  z-index: var(--z-fixed);
  transition: transform var(--transition-medium);
}

.header-hidden {
  transform: translateY(-100%);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--container-padding);
  max-width: var(--container-width);
  margin: 0 auto;
}

/* Logo */
.logo {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  position: relative;
  z-index: 2;
}

.logo-text {
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: var(--transition-fast);
}

.logo:hover .logo-text {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/* Barre de recherche rapide */
.search-container {
  flex: 1;
  max-width: 400px;
  margin: 0 var(--space-xl);
}

.search-bar {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

#quickSearch {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-lg) var(--space-sm) calc(var(--space-lg) + 1.2rem);
  color: var(--text-primary);
  transition: var(--transition-fast);
}

#quickSearch:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary-transparent);
}

#quickSearch::placeholder {
  color: var(--text-muted);
}

/* Navigation principale */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link:focus {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-link i {
  font-size: 1.1rem;
}

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.btn i {
  font-size: 1.1rem;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: inherit;
  transform: translateY(100%);
  transition: transform var(--transition-fast);
}

.btn:hover::before, .btn:focus::before {
  transform: translateY(0);
}

.btn-primary {
  background: var(--gradient-warm);
  background-size: 200% auto;
  color: white;
  box-shadow: var(--shadow-button);
}

.btn-primary:hover, .btn-primary:focus {
  background-position: right center;
  transform: translateY(-2px);
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover, .btn-ghost:focus {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
}

.btn-outline:hover, .btn-outline:focus {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-filter {
  background-color: var(--bg-input);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.btn-filter:hover, .btn-filter:focus {
  border-color: var(--primary);
  color: var(--text-primary);
}

.btn-admin {
  background-color: var(--bg-input);
  color: var(--purple);
  border: 1px solid var(--purple);
}

.btn-admin:hover, .btn-admin:focus {
  background-color: rgba(155, 89, 182, 0.1);
  color: var(--purple);
}

/* =========== BARRE DE FILTRES =========== */
.filter-bar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border-light);
  z-index: var(--z-dropdown);
  padding: var(--space-lg) var(--container-padding);
  transform: translateY(-100%);
  opacity: 0;
  transition: transform var(--transition-medium), opacity var(--transition-medium);
  box-shadow: var(--shadow-medium);
}

.filter-bar[aria-hidden="false"] {
  transform: translateY(0);
  opacity: 1;
}

.filter-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: var(--space-lg);
  max-width: var(--container-width);
  margin: 0 auto;
}

.filter-group {
  position: relative;
}

.filter-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.custom-select {
  position: relative;
}

.filter-select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-select:hover, .filter-select:focus {
  border-color: var(--primary);
}

.select-arrow {
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition-fast);
}

.filter-select:focus + .select-arrow {
  color: var(--primary);
}

.apply-filters {
  background: var(--gradient-warm);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-xl);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-button);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  justify-content: center;
}

.apply-filters:hover, .apply-filters:focus {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(230, 126, 34, 0.4);
}

.apply-filters i {
  font-size: 1.1rem;
}

/* ===BARRE DE FILTRES EN DESSOUS DU EVENEMENTS PUBLICS=== */

/* ===================================
   BOUTON FILTRE (style catégories)
   =================================== */

.filter-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm, 8px);
    padding: 12px 24px;
    background: var(--bg-card, #1a1a1f);
    border: 1px solid var(--border-light, #2a2a35);
    border-radius: var(--radius-lg, 12px);
    color: var(--text-primary, #ffffff);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.filter-toggle-btn:hover {
    background: var(--primary, #6366f1);
    border-color: var(--primary, #6366f1);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.filter-toggle-btn:active {
    transform: translateY(0);
}

.filter-toggle-btn i {
    font-size: 1rem;
}

.filter-toggle-btn.active {
    background: var(--primary, #6366f1);
    border-color: var(--primary, #6366f1);
}

/* ===================================
   MODAL FILTRE PLEIN ÉCRAN
   =================================== */

.filter-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark, #0f0f13);
    z-index: 9999;
    overflow-y: auto;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.filter-modal-overlay.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.3s ease;
}

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

.filter-modal-content {
    min-height: 100vh;
    padding: var(--space-xl, 24px);
    padding-top: 80px; /* Pour laisser place au header */
}

/* Header du modal */
.filter-modal-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg, 20px) var(--space-xl, 24px);
    background: var(--bg-dark, #0f0f13);
    border-bottom: 1px solid var(--border-light, #2a2a35);
    z-index: 10000;
}

.filter-modal-header h3 {
    color: var(--text-primary, #ffffff);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.close-filter-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card, #1a1a1f);
    border: 1px solid var(--border-light, #2a2a35);
    border-radius: 50%;
    color: var(--text-secondary, #a0a0ab);
    cursor: pointer;
    transition: all 0.3s ease;
}

.close-filter-btn:hover {
    background: var(--danger, #ef4444);
    border-color: var(--danger, #ef4444);
    color: white;
    transform: rotate(90deg);
}

.close-filter-btn i {
    font-size: 1.2rem;
}

/* Body du modal */
.filter-modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl, 32px);
    max-width: 800px;
    margin: 0 auto;
}

/* Section de filtre */
.filter-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-md, 16px);
}

.filter-section-title {
    color: var(--text-secondary, #a0a0ab);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: var(--space-sm, 8px);
}

/* Options de filtre (chips) */
.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm, 12px);
}

.filter-chip {
    padding: 12px 20px;
    background: var(--bg-card, #1a1a1f);
    border: 1px solid var(--border-light, #2a2a35);
    border-radius: var(--radius-full, 50px);
    color: var(--text-secondary, #a0a0ab);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.filter-chip:hover {
    background: var(--bg-hover, #252530);
    border-color: var(--primary, #6366f1);
    color: var(--text-primary, #ffffff);
    transform: translateY(-2px);
}

.filter-chip.active {
    background: var(--primary, #6366f1);
    border-color: var(--primary, #6366f1);
    color: white;
    font-weight: 600;
}

.filter-chip i {
    margin-right: 6px;
}

/* Actions du modal (footer) */
.filter-actions {
    display: flex;
    gap: var(--space-md, 16px);
    margin-top: var(--space-xl, 32px);
    position: sticky;
    bottom: 0;
    padding: var(--space-lg, 20px) 0;
    background: var(--bg-dark, #0f0f13);
    border-top: 1px solid var(--border-light, #2a2a35);
}

.filter-apply-btn {
    flex: 1;
    padding: 16px;
    background: var(--primary, #6366f1);
    border: none;
    border-radius: var(--radius-lg, 12px);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm, 8px);
}

.filter-apply-btn:hover {
    background: var(--primary-dark, #4f46e5);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.filter-apply-btn:active {
    transform: translateY(0);
}

.filter-reset-btn {
    padding: 16px 24px;
    background: transparent;
    border: 1px solid var(--border-light, #2a2a35);
    border-radius: var(--radius-lg, 12px);
    color: var(--text-secondary, #a0a0ab);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-reset-btn:hover {
    background: var(--bg-card, #1a1a1f);
    border-color: var(--danger, #ef4444);
    color: var(--danger, #ef4444);
}

/* Responsive Mobile */
@media (max-width: 768px) {
    .filter-modal-header h3 {
        font-size: 1.25rem;
    }
    
    .filter-modal-content {
        padding: var(--space-lg, 20px);
        padding-top: 80px;
    }
    
    .filter-chip {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
    
    .filter-actions {
        flex-direction: column-reverse;
    }
    
    .filter-reset-btn {
        width: 100%;
    }
}

/* =========== SECTION HERO =========== */
.hero-section {
  margin-top: var(--header-height);
  position: relative;
  overflow: hidden;
}

.featured-events-wrapper {
  position: relative;
  margin-bottom: var(--space-xl);
}

.featured-events {
  position: relative;
  height: 400px;
  overflow: hidden;
}

.featured-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  background-color: var(--bg-card);
  opacity: 0;
  transform: translateX(100%);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.featured-slide.active {
  opacity: 1;
  transform: translateX(0);
  z-index: 1;
}

.featured-content {
  flex: 1;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 50%;
  position: relative;
  z-index: 2;
}

.featured-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--space-md);
  line-height: 1.2;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.featured-desc {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  font-size: 1.1rem;
}

.featured-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.featured-date, .featured-location {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-tertiary);
}

.featured-date i, .featured-location i {
  color: var(--primary);
}

.btn-featured {
  align-self: flex-start;
  background: var(--gradient-warm);
  color: white;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-button);
}

.btn-featured:hover, .btn-featured:focus {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(230, 126, 34, 0.4);
}

.featured-image {
  flex: 1;
  background-size: cover;
  background-position: center;
  position: relative;
}

.featured-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--bg-card) 0%, rgba(26, 26, 31, 0.7) 50%, rgba(26, 26, 31, 0) 100%);
}

.featured-controls {
  position: absolute;
  bottom: var(--space-lg);
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  z-index: 2;
}

.featured-nav {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.5);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.featured-nav:hover, .featured-nav:focus {
  background-color: var(--primary);
}

.featured-indicators {
  display: flex;
  gap: var(--space-sm);
}

.featured-indicators::before, .featured-indicators::after {
  content: '';
  display: block;
  width: 30px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  transition: var(--transition-medium);
}

.featured-indicators::before {
  background-color: var(--primary);
}

/* =========== NAVIGATION PAR CATEGORIES =========== */
.category-nav {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg) var(--container-padding);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-snap-type: x mandatory;
  max-width: var(--container-width);
  margin: 0 auto;
}

.category-nav::-webkit-scrollbar {
  display: none;
}

.category-nav .tab {
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-medium);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 500;
  scroll-snap-align: start;
  min-width: max-content;
}

.category-nav .tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-small);
}

.category-nav .tab:not(.active):hover {
  border-color: var(--primary);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.category-nav .tab i {
  font-size: 1.1rem;
}

/* =========== SECTIONS D'EVENEMENTS =========== */
.events-container {
  padding: var(--space-xl) var(--container-padding);
  max-width: var(--container-width);
  margin: 0 auto;
}

.private-container {
  margin-top: var(--space-xxl);
  position: relative;
}

.private-container::before {
  content: '';
  position: absolute;
  top: calc(-1 * var(--space-lg));
  left: var(--container-padding);
  right: var(--container-padding);
  height: 1px;
  background: linear-gradient(to right, rgba(230, 126, 34, 0) 0%, var(--primary) 50%, rgba(230, 126, 34, 0) 100%);
}

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

.section-title {
  color: var(--text-primary);
  font-size: 1.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-icon {
  color: var(--primary);
}

.exclusive-badge {
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  margin-left: var(--space-sm);
}

.section-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.sort-dropdown {
  position: relative;
}

.sort-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  background: var(--bg-card);
  font-weight: 500;
  transition: var(--transition-fast);
}

.sort-btn:hover, .sort-btn:focus {
  border-color: var(--primary);
  color: var(--text-primary);
}

.sort-options {
  position: absolute;
  top: 100%;
  right: 0;
  width: 220px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-top: var(--space-xs);
  box-shadow: var(--shadow-medium);
  display: none;
  z-index: var(--z-dropdown);
  overflow: hidden;
}

.sort-dropdown:hover .sort-options,
.sort-btn:focus + .sort-options {
  display: block;
  animation: fadeIn var(--transition-fast);
}

.sort-option {
  padding: var(--space-md);
  color: var(--text-secondary);
  width: 100%;
  text-align: left;
  transition: var(--transition-fast);
  border-left: 3px solid transparent;
}

.sort-option:hover, .sort-option:focus {
  background: var(--bg-input);
  color: var(--text-primary);
  border-left-color: var(--primary);
}

.view-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.view-toggle:hover, .view-toggle:focus,
.view-toggle[aria-pressed="true"] {
  background: var(--bg-card);
  color: var(--primary);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  min-height: 200px;
}

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

.load-more-container {
  margin-top: var(--space-xl);
  text-align: center;
}

.btn-load-more {
  padding: var(--space-md) var(--space-xl);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition-medium);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-load-more:hover, .btn-load-more:focus {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

/* =========== CARTES D'ÉVÉNEMENTS =========== */
.event-card {
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-medium);
  position: relative;
  animation: fadeInUp var(--transition-medium) both;
  border: 1px solid var(--border-light);
  height: 100%;
  display: flex;
  flex-direction: column;
}

@keyframes fadeInUp {
  from {
      opacity: 0;
      transform: translateY(20px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

.event-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-large);
  border-color: var(--border-medium);
}

.event-image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.event-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.event-card:hover .event-image {
  transform: scale(1.05);
}

.event-tag {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  background-color: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.event-like-btn {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.event-like-btn:hover, .event-like-btn:focus {
  background-color: var(--primary);
  transform: scale(1.1);
}

.event-like-btn.liked i {
  font-weight: 900;
  color: var(--primary);
}

.event-content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.event-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  line-height: 1.3;
  color: var(--text-primary);
}

.event-info {
  color: var(--text-secondary);
  font-size: 0.875rem;
  display: grid;
  gap: var(--space-sm);
  margin-bottom: auto;
}

.info-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.info-item i {
  color: var(--primary);
  width: 16px;
  text-align: center;
}

.event-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
}

.price-tag {
  font-weight: 700;
  color: var(--primary);
}

.book-btn {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: var(--transition-medium);
}

.book-btn:hover, .book-btn:focus {
  transform: translateY(-2px);
}

/* Variante carte liste */
.event-card.list-view {
  flex-direction: row;
  height: 150px;
}

.event-card.list-view .event-image-wrapper {
  flex: 0 0 200px;
  aspect-ratio: auto;
  height: 100%;
}

.event-card.list-view .event-content {
  flex-direction: row;
  align-items: center;
  padding: var(--space-md);
}

.event-card.list-view .event-title {
  margin-bottom: 0;
}

.event-card.list-view .event-info {
  display: flex;
  gap: var(--space-lg);
  margin: 0 auto 0 var(--space-lg);
}

.event-card.list-view .event-footer {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
  flex-shrink: 0;
}

.event-card.private-event::after {
  content: 'PRIVÉ';
  position: absolute;
  top: 24px;
  right: -28px;
  background: var(--purple);
  color: white;
  padding: var(--space-xs) var(--space-xl);
  font-size: 0.7rem;
  font-weight: 700;
  transform: rotate(45deg);
  z-index: 1;
}

/* =========== NEWSLETTER =========== */
.newsletter-section {
  padding: var(--space-xxl) var(--container-padding);
  background-color: var(--bg-card);
  margin-top: var(--space-xxl);
}

.newsletter-container {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.newsletter-content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.newsletter-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.newsletter-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 600px;
  font-size: 1.1rem;
}

.newsletter-form {
  max-width: 500px;
}

.newsletter-input-group {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.newsletter-input-group input {
  flex: 1;
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background-color: var(--bg-input);
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.newsletter-input-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-transparent);
}

.newsletter-consent {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.newsletter-consent input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.newsletter-decoration {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 40%;
  overflow: hidden;
}

.decoration-circle {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.decoration-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 5rem;
  color: var(--primary);
  opacity: 0.5;
}

/* =========== BOUTON RETOUR EN HAUT =========== */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-medium);
  transition: all var(--transition-medium);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: var(--z-fixed);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover, .back-to-top:focus {
  background-color: var(--primary-dark);
  transform: translateY(-5px);
  box-shadow: var(--shadow-large);
}


/* ===================================
   CORRECTION SCROLL HORIZONTAL MOBILE
   =================================== */

/* Empêcher le scroll horizontal sur tout le site */
html, body {
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
}

/* S'assurer que tous les conteneurs ne débordent pas */
* {
    box-sizing: border-box;
}

/* Correction de la barre de filtres sur mobile */
@media (max-width: 768px) {
    /* Masquer la barre de filtres déroulante sur mobile */
    .filter-bar {
        display: none !important;
    }
    
    /* Le conteneur de filtres ne doit pas déborder */
    .filter-container {
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Les groupes de filtres doivent s'adapter */
    .filter-group {
        min-width: auto;
        flex-shrink: 1;
    }
    
    /* Les selects ne doivent pas être trop larges */
    .filter-select,
    .custom-select {
        max-width: 100%;
        min-width: 0;
    }
    
    /* Header et sections principales */
    .header,
    .header-content,
    .section-header,
    .section-actions,
    .events-container {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    /* Navigation par catégories - permettre le wrap sur mobile */
    .category-nav {
        flex-wrap: wrap;
        overflow-x: hidden;
        justify-content: center;
        gap: 8px;
    }
    
    .category-nav .tab {
        flex: 0 0 auto;
        min-width: auto;
    }
}

/* =========== FOOTER =========== */
.main-footer {
  background-color: var(--bg-card);
  color: var(--text-secondary);
  margin-top: auto;
  padding-top: var(--space-xxl);
}

.footer-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--space-xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-logo {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.footer-tagline {
  color: var(--text-tertiary);
}

.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.social-links a:hover, .social-links a:focus {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.footer-heading {
  color: var(--text-primary);
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-nav a {
  color: var(--text-tertiary);
  transition: var(--transition-fast);
}

.footer-nav a:hover, .footer-nav a:focus {
  color: var(--primary);
  transform: translateX(3px);
}

.footer-newsletter {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.app-buttons {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.app-button {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  background-color: var(--bg-elevated);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: var(--transition-fast);
}

.app-button:hover, .app-button:focus {
  background-color: var(--primary);
  color: white;
}

.app-button i {
  font-size: 1.5rem;
}

.footer-bottom {
  max-width: var(--container-width);
  margin: var(--space-xl) auto 0;
  padding: var(--space-md) var(--container-padding);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
}

.footer-legal a {
  color: var(--text-tertiary);
}

.footer-legal a:hover, .footer-legal a:focus {
  color: var(--primary);
}

/* =========== ÉTATS ALTERNATIFS ET UTILITAIRES =========== */
.loader {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary);
  border-radius: 50%;
  margin: var(--space-xl) auto;
  animation: spin 1s infinite linear;
}

.no-events {
  text-align: center;
  padding: var(--space-xxl) var(--space-md);
  color: var(--text-tertiary);
}

.no-events i {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  color: var(--text-tertiary);
}

.error-message {
  text-align: center;
  padding: var(--space-xxl) var(--space-md);
  color: var(--danger);
}

.error-message i {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

/* Animation Keyframes */
@keyframes spin {
  to { transform: rotate(360deg); }
}

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

/* =========== MEDIA QUERIES =========== */
@media (max-width: 1200px) {
  .footer-container {
      grid-template-columns: 1fr 1fr;
  }
  
  .footer-newsletter {
      grid-column: span 2;
  }
}

@media (max-width: 992px) {
  :root {
      --card-min-width: 260px;
  }
  
  .filter-container {
      grid-template-columns: repeat(2, 1fr);
  }
  
  .apply-filters {
      grid-column: span 2;
  }
  
  .featured-content {
      max-width: 60%;
  }
  
  .featured-title {
      font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .header-content {
      flex-wrap: wrap;
      gap: var(--space-sm);
      padding: var(--space-sm) var(--container-padding);
  }
  
  .search-container {
      order: 3;
      max-width: 100%;
      width: 100%;
      margin: var(--space-xs) 0 0;
  }
  
  .header-nav {
      flex-wrap: wrap;
  }
  
  .featured-content {
      max-width: 100%;
      padding: var(--space-md);
  }
  
  .featured-image {
      display: none;
  }
  
  .featured-image::before {
      background: linear-gradient(0deg, var(--bg-card) 0%, rgba(26, 26, 31, 0.7) 50%, rgba(26, 26, 31, 0) 100%);
  }
  
  .footer-container {
      grid-template-columns: 1fr;
      gap: var(--space-xl);
  }
  
  .footer-links {
      grid-template-columns: 1fr 1fr;
  }
  
  .footer-newsletter {
      grid-column: auto;
  }
}

@media (max-width: 576px) {
  :root {
      --header-height: 60px;
      --card-min-width: 100%;
  }
  
  .filter-container {
      grid-template-columns: 1fr;
  }
  
  .apply-filters {
      grid-column: auto;
  }
  
  .featured-title {
      font-size: 1.5rem;
  }
  
  .featured-desc {
      font-size: 1rem;
  }
  
  .section-title {
      font-size: 1.5rem;
  }
  
  .section-actions {
      width: 100%;
      justify-content: space-between;
  }
  
  .footer-links {
      grid-template-columns: 1fr;
  }
  
  .footer-bottom {
      flex-direction: column;
      gap: var(--space-md);
      text-align: center;
  }
  
  .back-to-top {
      right: var(--space-md);
      bottom: var(--space-md);
  }
}

/* =========== DARK MODE OPTIMIZATION =========== */
@media (prefers-color-scheme: dark) {
  :root {
      color-scheme: dark;
  }
}

/* =========== REDUCED MOTION =========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
  }
}

/* =========== PRINT STYLES =========== */
@media print {
  .header, .filter-bar, .category-nav, .back-to-top, .newsletter-section {
      display: none;
  }
  
  body {
      background: white;
      color: black;
  }
  
  .event-card {
      break-inside: avoid;
      background: none;
      border: 1px solid #ccc;
  }
  
  .event-image {
      filter: grayscale(100%);
  }
}

/* ===== BOTTOM NAVIGATION MOBILE ===== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 19, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
    z-index: 999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    padding: 8px 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex: 1;
    position: relative;
    background: transparent;
    border: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.bottom-nav-item i {
    font-size: 20px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.bottom-nav-item span {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* État actif */
.bottom-nav-item.active {
    color: #FF6B35;
}

.bottom-nav-item.active i {
    transform: translateY(-2px);
}

/* Hover desktop */
@media (hover: hover) {
    .bottom-nav-item:hover {
        color: #FF6B35;
    }
    
    .bottom-nav-item:hover i {
        transform: translateY(-2px);
    }
}

/* Animation de tap mobile */
.bottom-nav-item:active {
    transform: scale(0.95);
}

.bottom-nav-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 107, 53, 0.15);
    transition: width 0.4s ease, height 0.4s ease;
}

.bottom-nav-item:active::before {
    width: 50px;
    height: 50px;
}

/* Ajuster le padding du body pour éviter que le contenu soit caché */
body {
    padding-bottom: 70px;
}

/* Masquer sur desktop (optionnel) */
@media (min-width: 768px) {
    .bottom-nav {
        display: none;
    }
    
    body {
        padding-bottom: 0;
    }
}