/* ===================================================
   Mains Solidaires — Feuille de style principale
   =================================================== */

:root {
  --primary: #1a7a3c;
  --primary-dark: #145e2d;
  --primary-light: #e8f5ee;
  --accent: #27ae60;
  --accent-dark: #1e8449;
  --success: #27ae60;
  --warning: #f39c12;
  --danger: #e74c3c;
  --info: #3498db;
  --text-dark: #1a202c;
  --text-medium: #4a5568;
  --text-light: #718096;
  --bg-light: #f4fbf7;
  --bg-white: #ffffff;
  --border: #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
  --font: 'Poppins', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
  /* Support safe-area iPhone X+ */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* Support notch iPhone */
#main-header {
  padding-top: env(safe-area-inset-top);
}

.hidden { display: none !important; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== NAVBAR ===== */
#main-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--primary-light);
  box-shadow: 0 2px 16px rgba(26,122,60,0.10);
}
.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  letter-spacing: -0.3px;
}
.logo i { color: var(--accent); font-size: 1.4rem; }
.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  background: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(26,122,60,0.2);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-medium);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--primary); background: var(--primary-light); }
.btn-nav {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 30px !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
}
.btn-nav:hover { background: var(--primary-dark) !important; }
.btn-nav-outline {
  border: 2px solid var(--primary) !important;
  color: var(--primary) !important;
  padding: 6px 14px !important;
  border-radius: 30px !important;
  font-weight: 600 !important;
  font-size: 0.85rem !important;
}
.btn-nav-outline:hover { background: var(--primary) !important; color: #fff !important; }
.btn-admin { border-color: var(--accent) !important; color: var(--accent) !important; }
.btn-admin:hover { background: var(--accent) !important; color: #fff !important; }
.btn-nav-ghost { color: var(--text-light) !important; font-size: 0.85rem !important; }
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: var(--primary-light);
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
/* Animation hamburger → croix */
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
#hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, #0d3320 0%, #1a7a3c 50%, #0f5229 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 68px;
}
#hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('https://images.unsplash.com/photo-1488085061387-422e29b40080?w=1600') center/cover no-repeat;
  opacity: 0.15;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 60px 24px;
  max-width: 860px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(39,174,96,0.2);
  border: 1px solid rgba(39,174,96,0.5);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 30px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-content h1 .accent { color: var(--accent); }
.hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(39,174,96,0.4);
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(39,174,96,0.5); }
.btn-secondary {
  background: rgba(255,255,255,0.15);
  color: #fff;
  padding: 14px 32px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); transform: translateY(-2px); }
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 24px 48px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--accent); }
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.7); font-weight: 500; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
  cursor: pointer;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== SECTIONS ===== */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-light); }
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 30px;
  margin-bottom: 16px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.section-header p {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== CARTES VOYAGES ===== */
.voyages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}
.voyage-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  cursor: pointer;
}
.voyage-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.voyage-card-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.voyage-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.voyage-card:hover .voyage-card-img img { transform: scale(1.06); }
.voyage-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--accent);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.voyage-card-badge.complet { background: var(--danger); }
.voyage-card-places {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 20px;
}
.voyage-card-body { padding: 24px; }
.voyage-card-destination {
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
}
.voyage-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.voyage-card-info {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.voyage-card-info span {
  font-size: 0.82rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 5px;
}
.voyage-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.voyage-price { font-size: 1.4rem; font-weight: 800; color: var(--primary); }
.voyage-price span { font-size: 0.8rem; font-weight: 500; color: var(--text-light); display: block; }
.btn-reserver {
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-reserver:hover { background: var(--primary-dark); transform: scale(1.03); }
.btn-reserver:disabled { background: #ccc; cursor: not-allowed; transform: none; }

/* ===== ACTIONS HUMANITAIRES ===== */
.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
  gap: 32px;
}
.action-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.action-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.action-card-img {
  height: 240px;
  overflow: hidden;
}
.action-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.action-card:hover .action-card-img img { transform: scale(1.04); }
.action-card-body { padding: 28px; flex: 1; }
.action-card-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(39,174,96,0.1);
  color: var(--success);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.action-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.action-card p { color: var(--text-medium); font-size: 0.95rem; margin-bottom: 20px; }
.progress-bar-wrap {
  background: var(--border);
  border-radius: 10px;
  height: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--primary), var(--accent));
  border-radius: 10px;
  transition: width 1s ease;
}
.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 20px;
}
.progress-info strong { color: var(--primary); }
.action-card-footer {
  padding: 20px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-don {
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  color: #fff;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}
.btn-don:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(231,76,60,0.35); }
.btn-iban {
  background: var(--bg-light);
  color: var(--primary);
  padding: 12px 20px;
  border-radius: 30px;
  font-weight: 600;
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-iban:hover { background: var(--primary); color: #fff; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.contact-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.contact-card i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 16px;
}
.contact-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.contact-card p { color: var(--text-medium); }
.contact-card p a { color: var(--primary); text-decoration: none; font-weight: 600; }
.contact-card p a:hover { text-decoration: underline; }
.contact-card small { color: var(--text-light); font-size: 0.82rem; }

/* ===== FOOTER ===== */
#main-footer {
  background: #0a1f12;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.8; margin-bottom: 20px; }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: var(--transition);
}
.social-links a:hover { background: var(--primary); color: #fff; }
.footer-links h4 { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: 20px; }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links ul a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
}

/* ===== MODALES ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 500px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: var(--transition);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-large { max-width: 800px; }
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--bg-light);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  color: var(--text-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--danger); color: #fff; }
.modal-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 28px;
}
.tab-btn {
  flex: 1;
  padding: 10px;
  border: none;
  background: transparent;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-medium);
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active { background: #fff; color: var(--primary); box-shadow: var(--shadow-sm); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-content h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }

/* ===== FORMULAIRES ===== */
.form-group { margin-bottom: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-medium);
  margin-bottom: 6px;
}
input, select, textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: var(--transition);
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,107,154,0.1);
}
textarea { resize: vertical; min-height: 100px; }
.form-error {
  background: rgba(231,76,60,0.1);
  color: var(--danger);
  border: 1px solid rgba(231,76,60,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.form-success {
  background: rgba(39,174,96,0.1);
  color: var(--success);
  border: 1px solid rgba(39,174,96,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.w-full { width: 100%; justify-content: center; }
.auth-hint {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  background: var(--bg-light);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

/* ===== VOYAGE MODAL DETAIL ===== */
.voyage-modal-header {
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  height: 280px;
  position: relative;
  margin: -40px -40px 28px;
}
.voyage-modal-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.voyage-modal-header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px 28px;
}
.voyage-modal-header-text h2 { color: #fff; font-size: 1.6rem; font-weight: 800; }
.voyage-modal-header-text p { color: rgba(255,255,255,0.8); }
.voyage-modal-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  gap: 0;
  margin-bottom: 24px;
}
.voyage-tab-btn {
  padding: 10px 20px;
  border: none;
  background: transparent;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}
.voyage-tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.voyage-tab-content { display: none; }
.voyage-tab-content.active { display: block; }
.voyage-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.voyage-info-item {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 14px;
}
.voyage-info-item label { color: var(--text-light); font-size: 0.78rem; margin-bottom: 4px; }
.voyage-info-item span { font-weight: 700; font-size: 1rem; color: var(--text-dark); }
.voyage-info-item span.price { color: var(--primary); font-size: 1.3rem; }
.inclus-list { list-style: none; }
.inclus-list li {
  padding: 6px 0;
  color: var(--text-medium);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.inclus-list li::before { content: '✅'; }
.non-inclus-list li::before { content: '❌'; }
.reservation-form-wrap { padding-top: 4px; }
.paiement-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.paiement-option {
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: var(--transition);
}
.paiement-option.selected { border-color: var(--primary); background: var(--primary-light); }
.paiement-option input[type="radio"] { display: none; }
.paiement-option h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.paiement-option p { font-size: 0.82rem; color: var(--text-light); }
.paiement-option .price-tag { font-size: 1.2rem; font-weight: 800; color: var(--primary); }

/* ===== STATUTS ===== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
.status-en_attente { background: rgba(243,156,18,0.15); color: var(--warning); }
.status-acompte_valide { background: rgba(52,152,219,0.15); color: var(--info); }
.status-total_valide { background: rgba(39,174,96,0.15); color: var(--success); }
.status-confirmee { background: rgba(39,174,96,0.15); color: var(--success); }
.status-annulee { background: rgba(231,76,60,0.15); color: var(--danger); }
.status-rembourse { background: rgba(155,89,182,0.15); color: #9b59b6; }

/* ===== TOAST NOTIFICATIONS ===== */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  max-width: 420px;
  border-left: 4px solid var(--primary);
  animation: slideInRight 0.3s ease;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
.toast i { font-size: 1.2rem; }
.toast.success i { color: var(--success); }
.toast.error i { color: var(--danger); }
.toast.warning i { color: var(--warning); }
.toast span { flex: 1; font-size: 0.9rem; font-weight: 500; }
@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ===== LOADING ===== */
.loading-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px;
  color: var(--text-light);
  font-size: 1rem;
}
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
}
.empty-state i { font-size: 3rem; margin-bottom: 16px; display: block; opacity: 0.4; }
.empty-state h3 { font-size: 1.1rem; margin-bottom: 8px; }

/* ===== IBAN DISPLAY ===== */
.iban-display {
  background: var(--bg-light);
  border: 2px dashed var(--primary);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin: 20px 0;
}
.iban-display .iban-number {
  font-family: monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
  margin: 8px 0;
}
.copy-btn {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
}
.copy-btn:hover { background: var(--primary-dark); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  /* Cacher les liens de nav non essentiels sur tablette */
  .nav-links li:not(#nav-login):not(#nav-logout):not(#nav-espace-client):not(#nav-admin) {
    display: none;
  }
}

@media (max-width: 768px) {
  .navbar {
    height: 60px;
    padding: 0 16px;
  }

  /* Menu mobile = panneau qui descend */
  .nav-links {
    position: fixed;
    top: 60px;
    left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    border-top: 2px solid var(--primary-light);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    gap: 4px;
    z-index: 999;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }
  /* Réafficher TOUS les liens dans le menu mobile ouvert */
  .nav-links.open li { display: block !important; }
  .nav-links a {
    padding: 12px 16px;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
  }
  .nav-links a:hover { background: var(--primary-light); color: var(--primary); }
  .btn-nav, .btn-nav-outline {
    border-radius: var(--radius-sm) !important;
    text-align: center;
    justify-content: center;
    padding: 12px 16px !important;
    font-size: 0.95rem !important;
  }
  .menu-toggle { display: flex; }

  /* Ajustements héro et contenu */
  #hero-section { padding-top: 60px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .actions-grid { grid-template-columns: 1fr; }
  .voyage-info-grid { grid-template-columns: 1fr; }
  .paiement-options { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { padding: 16px; gap: 16px; }
  .stat-divider { display: none; }
  .modal { padding: 20px; }
  .voyage-modal-header { margin: -20px -20px 20px; height: 200px; }
  .logo span { font-size: 1.05rem; }
  .logo-img { width: 34px; height: 34px; }
}

@media (max-width: 480px) {
  .voyages-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary, .hero-actions .btn-secondary {
    justify-content: center;
    width: 100%;
  }
  .hero-content h1 { font-size: 1.8rem; }
  .hero-content p { font-size: 0.95rem; }
  .hero-stats { flex-direction: column; gap: 12px; padding: 16px; }
  .stat-number { font-size: 1.6rem; }
}