/* ============================================
   MADAGASCAR ELIXIR - Premium Design
   Mode clair (défaut) + sombre
   ============================================ */

/* ===== THÈME CLAIR (par défaut) ===== */
:root {
  --bg: #fdfaf3;
  --bg-alt: #f5ede0;
  --bg-card: #ffffff;
  --bg-elev: #faf6ec;
  --text: #1a1410;
  --text-soft: #4a3f33;
  --text-muted: #7a6f5f;
  --border: #e0d4ba;
  --or: #b8860b;
  --or-clair: #d4af37;
  --or-fonce: #8b6508;
  --or-shimmer: #e8c468;
  --creme: #f5e6c8;
  --shadow: 0 4px 20px rgba(184, 134, 11, 0.12);
  --shadow-strong: 0 12px 40px rgba(184, 134, 11, 0.25);
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
  --hero-overlay: rgba(253, 250, 243, 0.85);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --header-bg: rgba(253, 250, 243, 0.92);
}

/* ===== THÈME SOMBRE ===== */
[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-alt: #1a1a1a;
  --bg-card: #141414;
  --bg-elev: #1f1f1f;
  --text: #f5e6c8;
  --text-soft: #d4c8a8;
  --text-muted: #888;
  --border: #3a2f1a;
  --or: #d4af37;
  --or-clair: #e8c468;
  --or-fonce: #a8862a;
  --or-shimmer: #f5d76e;
  --creme: #f5e6c8;
  --shadow: 0 4px 20px rgba(212, 175, 55, 0.15);
  --shadow-strong: 0 12px 40px rgba(212, 175, 55, 0.35);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.5);
  --hero-overlay: rgba(10, 10, 10, 0.78);
  --header-bg: rgba(10, 10, 10, 0.92);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Cormorant Garamond', 'Times New Roman', serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background 0.5s ease, color 0.5s ease;
  overflow-x: hidden;
}

main { flex: 1; position: relative; }

a { color: var(--or); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--or-clair); }

h1, h2, h3, h4 {
  font-family: 'Cinzel', 'Georgia', serif;
  color: var(--text);
  letter-spacing: 0.05em;
  font-weight: 600;
}

h1 { font-size: 3rem; margin-bottom: 1rem; }
h2 { font-size: 2.4rem; margin-bottom: 1.5rem; text-align: center; }
h3 { font-size: 1.4rem; margin-bottom: 0.8rem; color: var(--or); }

img { max-width: 100%; display: block; }

::selection { background: var(--or); color: var(--bg); }

/* Scrollbar premium */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--or), var(--or-fonce));
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--or-clair); }

/* ============================================
   ANIMATIONS GLOBALES
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
}
@keyframes pulse-or {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(212, 175, 55, 0); }
}
@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes particle-float {
  0% { transform: translate(0, 100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.6; }
  100% { transform: translate(var(--end-x), -10vh) scale(1); opacity: 0; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes slideInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1), transform 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   PARTICULES DORÉES (background hero)
   ============================================ */
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: radial-gradient(circle, var(--or-clair) 0%, transparent 70%);
  border-radius: 50%;
  bottom: 0;
  animation: particle-float linear infinite;
}

/* ============================================
   PROMO BANNER
   ============================================ */
.promo-banner {
  background: linear-gradient(90deg, var(--or-fonce), var(--or-clair), var(--or), var(--or-clair), var(--or-fonce));
  background-size: 200% 100%;
  animation: shimmer 8s linear infinite;
  color: #1a1410;
  text-align: center;
  padding: 0.7rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  position: relative;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: 'Cinzel', serif;
}
.promo-banner.hidden { display: none; }
.promo-banner .close-promo {
  position: absolute; right: 1rem; top: 50%;
  transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  font-size: 1.2rem; color: #1a1410;
  font-weight: 900;
}

/* ============================================
   HEADER / NAV
   ============================================ */
header {
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition);
}

.nav-wrapper {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.5rem;
  gap: 1rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: var(--transition);
}
.logo-link:hover { transform: scale(1.02); }
.logo-link img {
  height: 60px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.3));
  transition: var(--transition);
}
.logo-link:hover img {
  filter: drop-shadow(0 4px 16px rgba(212, 175, 55, 0.6));
}
.logo-link .brand-name {
  font-family: 'Cinzel', serif;
  font-size: 1.15rem;
  background: linear-gradient(135deg, var(--or-clair), var(--or), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.1em;
  line-height: 1.1;
  font-weight: 700;
}
.logo-link .brand-tagline {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  font-style: italic;
}

nav ul {
  display: flex;
  gap: 1.8rem;
  list-style: none;
  align-items: center;
}
nav ul li a {
  color: var(--text);
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  position: relative;
  padding: 0.3rem 0;
}
nav ul li a:hover, nav ul li a.active { color: var(--or); }
nav ul li a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--or-clair), var(--or));
  transition: var(--transition);
}
nav ul li a:hover::after, nav ul li a.active::after { width: 100%; }

.nav-icons {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}
.nav-icons a, .theme-toggle {
  color: var(--text);
  font-size: 1.2rem;
  position: relative;
  width: 40px; height: 40px;
  border: 1px solid transparent;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}
.nav-icons a:hover, .theme-toggle:hover {
  color: var(--or);
  border-color: var(--or);
  background: var(--bg-elev);
  transform: translateY(-2px);
}
.cart-count {
  position: absolute;
  top: 0; right: 0;
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  color: #1a1410;
  border-radius: 50%;
  width: 18px; height: 18px;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: sans-serif;
  box-shadow: 0 2px 6px rgba(212, 175, 55, 0.5);
  animation: scaleIn 0.3s ease;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--or);
  font-size: 1.6rem;
  cursor: pointer;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  background:
    linear-gradient(var(--hero-overlay), var(--hero-overlay)),
    url('../assets/background.jpg') center/cover no-repeat fixed,
    radial-gradient(ellipse at top, var(--bg-elev) 0%, var(--bg) 70%);
  padding: 7rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/logo.png') center/contain no-repeat;
  opacity: 0.08;
  z-index: 0;
  animation: float 8s ease-in-out infinite;
  pointer-events: none;
}
[data-theme="dark"] .hero {
  background:
    linear-gradient(rgba(10,10,10,0.85), rgba(10,10,10,0.92)),
    url('../assets/background.jpg') center/cover no-repeat fixed,
    radial-gradient(ellipse at top, var(--bg-elev) 0%, var(--bg) 70%);
}
[data-theme="dark"] .hero::before { opacity: 0.12; }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
  margin: 0 auto;
}
.hero h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--or-clair) 0%, var(--or) 50%, var(--or-fonce) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 6s linear infinite;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.hero p {
  font-size: 1.35rem;
  color: var(--text-soft);
  font-style: italic;
  margin-bottom: 2rem;
  font-weight: 500;
}
.hero-divider {
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
  margin: 1.5rem auto;
  position: relative;
}
.hero-divider::after {
  content: '✦';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg);
  color: var(--or);
  padding: 0 0.5rem;
  font-size: 0.9rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.95rem 2.4rem;
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid var(--or);
  background: transparent;
  color: var(--or);
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  font-weight: 600;
}
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.3), transparent);
  transition: left 0.6s ease;
}
.btn:hover::before { left: 100%; }
.btn:hover {
  background: var(--or);
  color: #fdfaf3;
  box-shadow: var(--shadow-strong);
  transform: translateY(-3px);
}
[data-theme="dark"] .btn:hover { color: #0a0a0a; }

.btn-primary {
  background: linear-gradient(135deg, var(--or-clair), var(--or), var(--or-fonce));
  background-size: 200% auto;
  color: #1a1410;
  border: none;
  font-weight: 700;
}
.btn-primary:hover {
  background-position: right center;
  color: #1a1410;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.4);
}
.btn-block { display: block; width: 100%; }
.btn-small { padding: 0.5rem 1.1rem; font-size: 0.75rem; }

/* ============================================
   SECTIONS
   ============================================ */
section { padding: 5rem 1.5rem; position: relative; }
.container { max-width: 1280px; margin: 0 auto; }

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 3rem;
  font-size: 1.15rem;
}

.section-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
  margin: 0 auto 2rem;
}

/* ============================================
   PRODUCTS GRID
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.2rem;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(212, 175, 55, 0.08));
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}
.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-strong);
  border-color: var(--or);
}
.product-card:hover::before { opacity: 1; }

.product-card .badge {
  position: absolute;
  top: 1rem; left: 1rem;
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  color: #1a1410;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.35rem 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: 'Cinzel', serif;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

.product-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg-elev);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  font-size: 5rem;
  color: var(--or);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.product-card:hover .product-image img {
  transform: scale(1.08);
}
.product-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.1));
  opacity: 0;
  transition: var(--transition);
}
.product-card:hover .product-image::after { opacity: 1; }

.product-card h3 {
  color: var(--text);
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  transition: var(--transition);
}
.product-card:hover h3 { color: var(--or); }
.product-card .product-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  flex: 1;
  line-height: 1.5;
}
.product-card .product-price {
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--or), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  margin-bottom: 1rem;
  font-family: 'Cinzel', serif;
}
.product-card .product-price small {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
  -webkit-text-fill-color: var(--text-muted);
}

/* ============================================
   FEATURES
   ============================================ */
.features {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}
.feature {
  text-align: center;
  padding: 1.5rem;
  transition: var(--transition);
}
.feature:hover { transform: translateY(-5px); }
.feature-icon {
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--or-clair), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  display: inline-block;
  transition: var(--transition);
}
.feature:hover .feature-icon {
  transform: scale(1.15) rotate(-5deg);
}
.feature h3 { font-size: 1.1rem; color: var(--text); }
.feature p { color: var(--text-soft); font-size: 0.95rem; }

/* ============================================
   PRODUCT DETAIL
   ============================================ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
  align-items: start;
}
.product-detail-image {
  background: var(--bg-card);
  border: 1px solid var(--border);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  color: var(--or);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
}
.product-detail-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.product-detail-image:hover img { transform: scale(1.05); }
.product-detail-info h1 { font-size: 2.4rem; color: var(--text); }
.product-detail-info .price-large {
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--or-clair), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Cinzel', serif;
  margin: 1rem 0;
  font-weight: 700;
}
.product-detail-info .description {
  margin: 1.5rem 0;
  line-height: 1.85;
  color: var(--text-soft);
  font-size: 1.05rem;
}
.quantity-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.5rem 0;
}
.quantity-selector button {
  width: 42px; height: 42px;
  background: transparent;
  color: var(--or);
  border: 1.5px solid var(--or);
  cursor: pointer;
  font-size: 1.3rem;
  transition: var(--transition);
  font-weight: 700;
}
.quantity-selector button:hover {
  background: var(--or);
  color: var(--bg);
  transform: scale(1.05);
}
.quantity-selector input {
  width: 64px;
  height: 42px;
  background: var(--bg-card);
  color: var(--text);
  border: 1.5px solid var(--border);
  text-align: center;
  font-size: 1.1rem;
  font-family: inherit;
}

.spec-list {
  list-style: none;
  margin: 1.5rem 0;
}
.spec-list li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}
.spec-list li strong { color: var(--or); font-family: 'Cinzel', serif; font-size: 0.85rem; letter-spacing: 0.05em; }
.spec-list li span { color: var(--text-soft); }

/* ============================================
   CART / FORMS
   ============================================ */
.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}
.cart-table th, .cart-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.cart-table th {
  color: var(--or);
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.cart-table .item-name { color: var(--text); }
.cart-table .item-image {
  width: 60px; height: 60px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--or);
  overflow: hidden;
}
.cart-table .item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-table .remove-btn {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1.2rem; transition: var(--transition);
  width: 32px; height: 32px; border-radius: 50%;
}
.cart-table .remove-btn:hover {
  color: #d44;
  background: rgba(220, 68, 68, 0.1);
  transform: rotate(90deg);
}

.cart-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  max-width: 400px;
  margin-left: auto;
  box-shadow: var(--shadow);
  border-radius: 4px;
}
.cart-summary .row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
}
.cart-summary .total {
  border-top: 1px solid var(--or);
  margin-top: 1rem;
  padding-top: 1rem;
  font-size: 1.5rem;
  color: var(--or);
  font-family: 'Cinzel', serif;
  font-weight: 700;
}

/* Forms */
.form-section { max-width: 600px; margin: 0 auto; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--or);
  font-size: 0.85rem;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  color: var(--text);
  border: 1.5px solid var(--border);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
  border-radius: 2px;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--or);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem;
  max-width: 500px;
  margin: 2rem auto;
  box-shadow: var(--shadow);
  border-radius: 4px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 1rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-soft);
  cursor: pointer;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.85rem;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  font-weight: 600;
}
.tab-btn.active, .tab-btn:hover {
  color: var(--or);
  border-bottom-color: var(--or);
}
.tab-content { display: none; animation: fadeInUp 0.4s ease; }
.tab-content.active { display: block; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-muted);
}
.empty-state .icon {
  font-size: 4rem;
  color: var(--or-fonce);
  margin-bottom: 1rem;
  animation: float 4s ease-in-out infinite;
}

/* Notification */
.notification {
  position: fixed;
  top: 100px;
  right: 20px;
  background: var(--bg-card);
  border: 1px solid var(--or);
  color: var(--or);
  padding: 1rem 1.5rem;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  z-index: 200;
  animation: slideInRight 0.4s ease;
  box-shadow: var(--shadow-strong);
  max-width: 360px;
  border-radius: 2px;
}
.notification.error { border-color: #d44; color: #d44; }

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  color: white;
  font-size: 1.8rem;
  z-index: 99;
  transition: var(--transition);
  animation: pulse-or 2.5s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.15) rotate(8deg);
  color: white;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 4rem 1.5rem 1.5rem;
  margin-top: 4rem;
  position: relative;
}
footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
}
.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
}
.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--or);
}
.footer-col ul { list-style: none; }
.footer-col ul li { padding: 0.3rem 0; }
.footer-col ul li a { color: var(--text-soft); font-size: 0.92rem; }
.footer-col ul li a:hover { color: var(--or); padding-left: 4px; }
.footer-col p { color: var(--text-soft); font-size: 0.92rem; }

.social-icons { display: flex; gap: 0.7rem; margin-top: 1rem; }
.social-icons a {
  width: 42px; height: 42px;
  border: 1.5px solid var(--or);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--or);
  font-size: 1.1rem;
  transition: var(--transition);
  font-weight: 700;
  border-radius: 50%;
}
.social-icons a:hover {
  background: var(--or);
  color: var(--bg);
  transform: translateY(-4px) rotate(8deg);
  box-shadow: var(--shadow-strong);
}

.footer-bottom {
  max-width: 1280px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============================================
   PAGE TITLE
   ============================================ */
.page-title {
  text-align: center;
  padding: 4rem 1.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
}
.page-title h1 {
  background: linear-gradient(135deg, var(--or-clair), var(--or), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 3rem;
}
.breadcrumb {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.5rem;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.1em;
}
.breadcrumb a { color: var(--or); }

/* ============================================
   FILTRES
   ============================================ */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.55rem 1.4rem;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  cursor: pointer;
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--transition);
  font-weight: 600;
}
.filter-btn.active, .filter-btn:hover {
  background: linear-gradient(135deg, var(--or-clair), var(--or));
  color: #1a1410;
  border-color: var(--or);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

/* ============================================
   ADMIN PANEL
   ============================================ */
.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}
.admin-sidebar {
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  padding: 2rem 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.admin-sidebar .admin-logo {
  text-align: center;
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}
.admin-sidebar .admin-logo img { height: 60px; margin: 0 auto 0.5rem; }
.admin-sidebar .admin-logo h2 {
  font-size: 1rem;
  letter-spacing: 0.15em;
  background: linear-gradient(135deg, var(--or-clair), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.admin-sidebar .admin-logo p {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.admin-nav { list-style: none; }
.admin-nav li a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1.5rem;
  color: var(--text-soft);
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 3px solid transparent;
  transition: var(--transition);
  cursor: pointer;
}
.admin-nav li a:hover, .admin-nav li a.active {
  background: var(--bg-elev);
  color: var(--or);
  border-left-color: var(--or);
}
.admin-nav li a .icon { font-size: 1.1rem; width: 24px; text-align: center; }
.admin-nav .separator {
  height: 1px;
  background: var(--border);
  margin: 1rem 1.5rem;
}

.admin-content {
  padding: 2rem;
  background: var(--bg);
  overflow-y: auto;
}
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.admin-header h1 {
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--or-clair), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.admin-section { display: none; animation: fadeInUp 0.4s ease; }
.admin-section.active { display: block; }

/* Stats cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--or-clair), var(--or-fonce));
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}
.stat-card .stat-label {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.stat-card .stat-value {
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--or-clair), var(--or-fonce));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Cinzel', serif;
}
.stat-card .stat-trend {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}
.stat-card .stat-trend.up { color: #2a9d4a; }
.stat-card .stat-trend.down { color: #d44; }

/* Admin tables */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.admin-table th, .admin-table td {
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.admin-table th {
  background: var(--bg-elev);
  color: var(--or);
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.admin-table tr:hover { background: var(--bg-elev); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .actions { display: flex; gap: 0.4rem; }
.admin-table .actions button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-soft);
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 2px;
}
.admin-table .actions button:hover { border-color: var(--or); color: var(--or); }
.admin-table .actions button.danger:hover { border-color: #d44; color: #d44; }

.status-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  font-weight: 600;
}
.status-badge.paid { background: rgba(42, 157, 74, 0.15); color: #2a9d4a; border: 1px solid #2a9d4a; }
.status-badge.pending { background: rgba(255, 193, 7, 0.15); color: #b8860b; border: 1px solid var(--or); }
.status-badge.shipped { background: rgba(33, 150, 243, 0.15); color: #2196f3; border: 1px solid #2196f3; }
.status-badge.delivered { background: rgba(76, 175, 80, 0.15); color: #4caf50; border: 1px solid #4caf50; }
.status-badge.canceled { background: rgba(220, 68, 68, 0.15); color: #d44; border: 1px solid #d44; }

/* Charts */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
  border-radius: 4px;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
}
.chart-card h3 { margin-bottom: 1rem; }
.bar-chart { display: flex; align-items: flex-end; gap: 0.5rem; height: 200px; padding: 1rem 0; }
.bar-chart .bar {
  flex: 1;
  background: linear-gradient(180deg, var(--or-clair), var(--or-fonce));
  position: relative;
  border-radius: 2px 2px 0 0;
  min-height: 4px;
  transition: var(--transition);
  cursor: pointer;
}
.bar-chart .bar:hover { opacity: 0.85; transform: scaleY(1.02); }
.bar-chart .bar .bar-value {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  color: var(--or);
  font-weight: 700;
  white-space: nowrap;
}
.bar-chart .bar .bar-label {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.bar-chart-wrapper { padding: 1.5rem 0 1.5rem 0; }

/* Modal admin */
.admin-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  animation: fadeIn 0.3s ease;
}
.admin-modal.active { display: flex; }
.admin-modal-content {
  background: var(--bg-card);
  border: 1px solid var(--or);
  border-radius: 4px;
  padding: 2rem;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: scaleIn 0.3s ease;
  box-shadow: var(--shadow-strong);
}
.admin-modal-close {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  float: right;
  width: 36px; height: 36px;
  border-radius: 50%;
  transition: var(--transition);
}
.admin-modal-close:hover { background: var(--bg-elev); color: var(--or); }

/* ============================================
   PAGE LOADER
   ============================================ */
.page-loader {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(var(--hero-overlay), var(--hero-overlay)),
    url('../assets/background.jpg') center/cover no-repeat;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5rem;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}
.page-loader img {
  height: 100px;
  animation: float 2.5s ease-in-out infinite;
  filter: drop-shadow(0 4px 16px rgba(212, 175, 55, 0.5));
}
.page-loader .loader-bar {
  width: 200px;
  height: 2px;
  background: var(--bg-elev);
  position: relative;
  overflow: hidden;
}
.page-loader .loader-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--or-clair), transparent);
  animation: shimmer 1.5s linear infinite;
  background-size: 200% 100%;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  .hero { padding: 4rem 1rem; }
  .hero h1 { font-size: 2.5rem; }
  .hero p { font-size: 1.1rem; }

  .menu-toggle { display: block; }
  nav ul {
    display: none;
    position: absolute;
    top: 100%; left: 0;
    width: 100%;
    background: var(--bg-card);
    flex-direction: column;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  nav ul.open { display: flex; }
  nav ul li { width: 100%; text-align: center; padding: 0.5rem 0; }

  .product-detail { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cart-table thead { display: none; }
  .cart-table, .cart-table tbody, .cart-table tr, .cart-table td { display: block; width: 100%; }
  .cart-table tr {
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    padding: 1rem;
  }
  .cart-table td { border: none; padding: 0.3rem 0; }

  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { position: relative; height: auto; }
  .admin-content { padding: 1rem; }
  .admin-table { font-size: 0.85rem; }
  .admin-table th, .admin-table td { padding: 0.6rem 0.5rem; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
  .logo-link .brand-tagline { display: none; }
  .logo-link img { height: 48px; }
  .hero h1 { font-size: 2rem; }
  .page-title h1 { font-size: 2rem; }
}

/* Print (factures) */
@media print {
  .promo-banner, header, footer, .whatsapp-float, .page-loader { display: none !important; }
}