/* ====== VARIABLES & DESIGN SYSTEM (V1 PRO LIGHT THEME) ====== */
:root {
  /* Palette de Couleurs V1 PRO (Violet & Vert Lime sur fond clair) */
  --bg-app: #f4f5f8;             /* Gris très clair / Soft blue-gray */
  --bg-surface: #ffffff;         /* Blanc pur pour les cartes et conteneurs */
  --bg-surface-elevated: #f8fafc;
  --bg-surface-glass: rgba(255, 255, 255, 0.85);
  --border-color: rgba(15, 23, 42, 0.08); /* Bordure discrète */
  --border-color-active: rgba(73, 32, 143, 0.3);

  --color-text: #475569;         /* Slate 600 pour la lecture */
  --color-text-bright: #0f172a;  /* Slate 900 pour les titres */
  --color-text-muted: #94a3b8;   /* Slate 400 */

  --color-primary: #49208f;       /* Violet V1 PRO */
  --color-primary-hover: #371473;
  --color-primary-glow: rgba(73, 32, 143, 0.08);

  --color-success: #9dc418;       /* Vert Lime V1 PRO */
  --color-success-hover: #86aa11;
  --color-success-glow: rgba(157, 196, 24, 0.15);

  --color-warning: #f59e0b;       /* Ambre */
  --color-danger: #ef4444;        /* Rouge */

  /* Typographie */
  --font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Rayons de Bordures */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-app);
  color: var(--color-text);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ====== CUSTOM SCROLLBAR ====== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-app);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* ====== LAYOUT ====== */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 0 1.5rem;
  max-width: 1600px;
  margin: 0 auto;
}

/* ====== ADMIN BANNER ====== */
.admin-banner {
  background: linear-gradient(135deg, var(--color-primary), #6366f1);
  color: white;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ====== HEADER & NAVBAR ====== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-toggle-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--color-text-bright);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.cart-toggle-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(73, 32, 143, 0.25);
}

.cart-count-badge {
  background: var(--color-danger);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: -8px;
  right: -8px;
  border: 2px solid var(--bg-surface);
}

/* ====== INVENTORY DASHBOARD ====== */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

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

.stat-icon {
  background: var(--bg-app);
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  border: 1px solid var(--border-color);
}

.stat-card:nth-child(2) .stat-icon { color: var(--color-success); }

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text-bright);
}

/* ====== MAIN CONTENT ====== */
.main-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 4rem;
}

/* Sidebar Filtres */
.filters-sidebar {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: sticky;
  top: 20px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.filter-title-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.filter-main-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-bright);
}

.btn-reset-filters {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 0.8rem;
  cursor: pointer;
  font-weight: 600;
}

.btn-reset-filters:hover {
  text-decoration: underline;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-bright);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.search-input-wrapper {
  position: relative;
}

.search-input {
  width: 100%;
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  padding: 0.65rem 1rem 0.65rem 2.2rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-bright);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-glow);
  background: white;
}

.search-icon-svg {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.select-filter {
  width: 100%;
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-bright);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.select-filter:focus {
  border-color: var(--color-primary);
  background: white;
}

.price-range-inputs {
  display: flex;
  gap: 0.5rem;
}

.price-input {
  width: 50%;
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-bright);
  font-family: inherit;
  font-size: 0.85rem;
  text-align: center;
  transition: var(--transition-fast);
}

.price-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: white;
}

/* Grille de produits */
.products-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.results-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.results-count span {
  font-weight: 600;
  color: var(--color-primary);
}

.sort-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ====== PRODUCT CARD ====== */
.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.product-image-container {
  height: 200px;
  position: relative;
  background: #f8fafc;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.product-card:hover .product-image {
  transform: scale(1.04);
}

.product-details-link {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  color: var(--color-text-bright);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
  box-shadow: var(--shadow-sm);
}

.product-details-link:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: scale(1.1);
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.product-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-bright);
  margin-bottom: 0.5rem;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.6rem;
}

.product-sku {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.product-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.metric-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-bright);
}

.product-price-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.price-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.btn-add-cart, .btn-admin-edit {
  border: 1px solid var(--border-color);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  font-weight: 600;
  font-size: 0.8rem;
}

.btn-add-cart {
  background: var(--bg-surface-elevated);
  color: var(--color-text-bright);
  width: 38px;
  height: 38px;
  padding: 0;
}

.btn-add-cart:hover {
  background: var(--color-success);
  border-color: var(--color-success);
  color: var(--color-text-bright);
}

.btn-admin-edit {
  background: #e0e7ff;
  border-color: #c7d2fe;
  color: #4f46e5;
}

.btn-admin-edit:hover {
  background: #4f46e5;
  border-color: #4f46e5;
  color: white;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
}

/* ====== CART DRAWER ====== */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 100%;
  height: 100%;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-color);
  box-shadow: -5px 0 25px rgba(15, 23, 42, 0.08);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-drawer-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-bright);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-close-drawer {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: var(--transition-fast);
}

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

.cart-drawer-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.empty-cart-message {
  text-align: center;
  color: var(--color-text-muted);
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.cart-item {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  gap: 1rem;
  position: relative;
  align-items: center;
}

.cart-item-image {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #f8fafc;
}

.cart-item-details {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-width: 0;
}

.cart-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.25rem;
}

.cart-item-price {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
}

.cart-item-qty-control {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.qty-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--color-text-bright);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.8rem;
  user-select: none;
}

.qty-btn:hover {
  background: var(--color-success);
  border-color: var(--color-success);
  color: var(--color-text-bright);
}

.qty-val {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-bright);
  width: 20px;
  text-align: center;
}

.btn-remove-item {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  transition: var(--transition-fast);
}

.btn-remove-item:hover {
  color: var(--color-danger);
}

.cart-drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface-elevated);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-bright);
}

.cart-total-value {
  color: var(--color-primary);
  font-size: 1.25rem;
}

.btn-checkout {
  background: var(--color-primary);
  color: white;
  border: none;
  padding: 0.9rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: center;
  display: block;
  width: 100%;
}

.btn-checkout:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(73, 32, 143, 0.3);
}

/* ====== MODALS ====== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(5px);
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1.5rem;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.modal-overlay.open .modal-container {
  transform: scale(1);
}

.btn-close-modal {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--color-text-bright);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100;
  transition: var(--transition-fast);
}

.btn-close-modal:hover {
  background: var(--color-danger);
  border-color: var(--color-danger);
  color: white;
}

.modal-content-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  min-height: 450px;
}

/* Modal Media & Thumbnails */
.modal-media-wrapper {
  display: flex;
  flex-direction: column;
  background: #f8fafc;
  border-right: 1px solid var(--border-color);
}

.modal-media {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  height: 320px;
}

.modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-thumbnails {
  display: flex;
  padding: 0.75rem;
  gap: 0.5rem;
  overflow-x: auto;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
}

.thumbnail-img {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-fast);
  background: #f8fafc;
}

.thumbnail-img:hover {
  border-color: var(--color-primary-glow);
}

.thumbnail-img.active {
  border-color: var(--color-primary);
}

.modal-details {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.modal-header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.modal-category {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-bright);
  line-height: 1.2;
}

.modal-sku {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.modal-price-box {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-price-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.modal-price-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
}

.modal-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.spec-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.spec-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-bright);
}

.modal-actions {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}

.modal-action-qty-wrapper {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-surface-elevated);
}

.modal-qty-btn {
  background: none;
  border: none;
  color: var(--color-text-bright);
  width: 44px;
  height: 44px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.modal-qty-btn:hover {
  background: rgba(15, 23, 42, 0.05);
}

.modal-qty-val {
  width: 44px;
  text-align: center;
  font-weight: 700;
  color: var(--color-text-bright);
  font-size: 1rem;
}

.btn-add-cart-large {
  flex-grow: 1;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-add-cart-large:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(73, 32, 143, 0.3);
}

/* ====== INQUIRY / DEVIS FORM ====== */
.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2.2rem;
}

.inquiry-header {
  margin-bottom: 0.5rem;
}

.inquiry-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-bright);
}

.inquiry-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-bright);
}

.form-input {
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-bright);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
  background: white;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.devis-summary-box {
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  max-height: 200px;
  overflow-y: auto;
}

.summary-item-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding: 0.25rem 0;
  border-bottom: 1px dashed var(--border-color);
}

.summary-item-line:last-child {
  border-bottom: none;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  margin-top: 0.75rem;
  font-size: 1rem;
  color: var(--color-primary);
}

.btn-send-inquiry {
  background: var(--color-success);
  color: var(--color-text-bright);
  border: none;
  padding: 0.9rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-normal);
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-send-inquiry:hover {
  background: var(--color-success-hover);
  box-shadow: 0 4px 15px rgba(157, 196, 24, 0.2);
}

/* Admin Form items */
.admin-photo-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-delete-photo {
  background: #fee2e2;
  border: 1px solid #fecaca;
  color: var(--color-danger);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: bold;
}

.btn-delete-photo:hover {
  background: var(--color-danger);
  color: white;
}

/* ====== ROADMAP / CALENDAR (8 WEEKS) ====== */
.roadmap-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  margin: 4rem 0 2rem 0;
  box-shadow: var(--shadow-sm);
}

.roadmap-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-bright);
  margin-bottom: 2rem;
  text-align: center;
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  position: relative;
}

.roadmap-step {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition-normal);
}

.roadmap-step:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.step-header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.step-week {
  background: var(--color-primary-glow);
  color: var(--color-primary);
  align-self: flex-start;
  padding: 0.15rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
}

.step-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-bright);
}

.step-desc {
  font-size: 0.8rem;
  color: var(--color-text);
  line-height: 1.4;
}

/* ====== FOOTER ====== */
footer {
  text-align: center;
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: auto;
}

footer a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
}

footer a:hover {
  color: var(--color-primary);
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1200px) {
  .roadmap-timeline {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
  }

  .filters-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .modal-content-grid {
    grid-template-columns: 1fr;
  }

  .modal-media-wrapper {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .modal-media {
    height: 250px;
  }

  .modal-details {
    padding: 1.5rem;
  }

  .cart-drawer {
    width: 100%;
  }

  .roadmap-timeline {
    grid-template-columns: 1fr;
  }
}

/* ====== HERO SECTION ====== */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2f1066 100%);
  border-radius: var(--radius-md);
  padding: 3rem 2rem;
  margin-bottom: 1.5rem;
  color: white;
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h40v40H0V0zm20 20h20v20H20V20zM0 20h20v20H0V20z" fill="rgba(255,255,255,0.02)" fill-rule="evenodd"/></svg>');
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 400;
  line-height: 1.6;
}

/* ====== TRUST BADGES ====== */
.trust-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-bright);
}

.trust-badge svg {
  width: 18px;
  height: 18px;
  color: var(--color-success);
}


.badge-stock {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--color-success);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: bold;
  z-index: 5;
  box-shadow: var(--shadow-sm);
}