/**
 * Librairie l'Excellence (Alkirtas) - Feuille de Style Principale
 * Charte Graphique E-Commerce Moderne, Menu Principal Hover Multi-Niveaux & Grille Large 1560px
 */

/* ===== VARIABLES CSS GLOBALES ===== */
:root {
    /* Palette Principale E-Commerce Pro */
    --primary: #2563EB;             /* Bleu Royal E-commerce */
    --primary-hover: #1D4ED8;       /* Bleu Royal Foncé */
    --primary-light: #EFF6FF;       /* Bleu Trés Clair / Fond Actif */
    --primary-100: #DBEAFE;

    --secondary: #0F172A;           /* Bleu Nuit / Navy Profond */
    --secondary-light: #1E293B;     /* Ardoise Foncée */
    --secondary-hover: #334155;

    --accent: #D97706;              /* Ambre / Or Chaleureux (Packs & Offres) */
    --accent-hover: #B45309;
    --accent-light: #FEF3C7;

    --success: #10B981;             /* Vert Émeraude (En stock) */
    --success-light: #ECFDF5;

    --danger: #EF4444;              /* Rouge Vif (Promos / Alertes) */
    --danger-hover: #DC2626;
    --danger-light: #FEF2F2;

    --warning: #F59E0B;
    --warning-light: #FFFBEB;

    /* Échelle de Gris Neutres */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;

    /* Typographie */
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Layout & Dimensions */
    --container-max-width: 1560px;
    --header-height: 80px;

    /* Ombres Élégantes */
    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.08);
    --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.2);

    /* Rayons de Courbure */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 15px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

button {
    cursor: pointer;
    background: none;
    border: none;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--gray-900);
}

/* Conteneur Pleine Largeur (1560px) */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* ===== CONTENEURS DE PAGES STANDARDS ===== */
/* Ces classes sont partagées par le compte client, les pages légales et le
   détail d'un pack : elles évitent les contenus bruts collés à la navigation. */
.page-header {
    background: linear-gradient(135deg, var(--white), var(--primary-light));
    border-bottom: 1px solid var(--gray-200);
}

.page-header .container {
    padding-top: 1.85rem;
    padding-bottom: 1.85rem;
}

.page-header h1 {
    margin: 0;
    color: var(--secondary);
    font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.page-header .breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
}

.page-content {
    min-height: 430px;
    padding-top: 2.5rem;
    padding-bottom: 4rem;
}

.page-section {
    min-height: 430px;
    padding: 3.5rem 0 4.5rem;
    background: var(--gray-50);
}

.page-section .container {
    max-width: 900px;
    padding: clamp(1.75rem, 5vw, 3.5rem);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.page-section h1 {
    margin: 0 0 1rem;
    color: var(--secondary);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.page-section p {
    max-width: 710px;
    margin: 0 0 .85rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.page-section .btn { margin-top: .8rem; }

/* Compatibilité des vues historiques : compte client, pages légales et
   détail des packs. Les styles restent volontairement limités à
   .page-content pour ne pas modifier les composants modernes du catalogue. */
.page-content .card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}

.page-content > .card {
    max-width: 920px;
    margin-right: auto;
    margin-left: auto;
}

.page-content .card-body { padding: clamp(1.25rem, 3vw, 2rem); }
.page-content .card-header { padding: 1rem 1.25rem; border-bottom: 1px solid var(--gray-200); }
.page-content .card-header h5 { margin: 0; }
.page-content .card-body h3:first-child { margin-top: 0; }
.page-content .mb-4 { margin-bottom: 1.5rem; }

.page-content > .row {
    display: grid;
    grid-template-columns: minmax(210px, .32fr) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.page-content .card-body > .row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.page-content .form-group { margin-bottom: 1rem; }
.page-content .form-group label { display: block; margin-bottom: .4rem; color: var(--gray-700); font-weight: 700; font-size: .9rem; }
.page-content .form-control {
    width: 100%;
    min-height: 42px;
    padding: .6rem .75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.page-content .form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(43,108,247,.12); }
.page-content .form-control:disabled { background: var(--gray-100); color: var(--gray-500); }

.page-content .list-group { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius-lg); }
.page-content .list-group-item { display: flex; align-items: center; gap: .45rem; padding: .8rem 1rem; color: var(--gray-700); border-bottom: 1px solid var(--gray-100); font-weight: 600; transition: background var(--transition-fast), color var(--transition-fast); }
.page-content .list-group-item:last-child { border-bottom: 0; }
.page-content .list-group-item:hover { background: var(--gray-50); color: var(--primary); }
.page-content .list-group-item.active { background: var(--primary); color: var(--white); }
.page-content .text-danger { color: var(--danger); }

.page-content .table-responsive { overflow-x: auto; }
.page-content .table { width: 100%; border-collapse: collapse; }
.page-content .table th { padding: .9rem 1rem; color: var(--gray-600); background: var(--gray-50); border-bottom: 1px solid var(--gray-200); font-size: .78rem; text-align: left; text-transform: uppercase; letter-spacing: .04em; }
.page-content .table td { padding: .95rem 1rem; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
.page-content .table tr:last-child td { border-bottom: 0; }

.page-content .prose { color: var(--gray-700); line-height: 1.75; }
.page-content .prose h3 { margin: 1.75rem 0 .55rem; color: var(--secondary); font-size: 1.15rem; }
.page-content .prose h3:first-child { margin-top: 0; }
.page-content .prose p { margin: 0 0 1rem; }
.page-content .prose ul { margin: 0 0 1rem 1.25rem; list-style: disc; }
.page-content .prose li { margin-bottom: .45rem; }
.page-content .text-muted { color: var(--gray-500); }

@media (max-width: 760px) {
    .page-content > .row, .page-content .card-body > .row { grid-template-columns: 1fr; }
    .page-content .card-body { padding: 1.15rem; }
}

@media (max-width: 640px) {
    .page-header .container { padding-top: 1.25rem; padding-bottom: 1.25rem; }
    .page-content { min-height: 0; padding-top: 1.5rem; padding-bottom: 2.5rem; }
    .page-section { min-height: 0; padding: 1.5rem 0 2.5rem; }
}

/* ===== BOUTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.35rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
    user-select: none;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--primary-hover);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

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

.btn-outline {
    background: transparent;
    border-color: var(--gray-300);
    color: var(--gray-700);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.btn-white {
    background: var(--white);
    color: var(--gray-900);
    border-color: var(--gray-200);
}
.btn-white:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.btn-outline-white {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--white);
    backdrop-filter: blur(4px);
}
.btn-outline-white:hover {
    background: var(--white);
    color: var(--secondary);
    border-color: var(--white);
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 0.85rem 1.75rem;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ===== BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
}

.badge-sale { background: var(--danger); color: var(--white); }
.badge-new { background: var(--primary); color: var(--white); }
.badge-stock { background: var(--success-light); color: var(--success); }

/* ===== 1. TOP BAR ===== */
.top-bar {
    background: var(--secondary);
    color: var(--gray-300);
    font-size: 0.825rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.info-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.info-item i {
    color: var(--accent);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.top-link {
    color: var(--gray-300);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 500;
}
.top-link:hover {
    color: var(--white);
}

/* ===== 2. MAIN HEADER ===== */
.main-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.85rem 0;
    position: sticky;
    top: 0;
    z-index: 999;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.45rem;
    color: var(--secondary);
    flex-shrink: 0;
}

.logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* Barre de recherche centrale */
.header-search {
    flex: 1;
    max-width: 680px;
}

.search-form {
    display: flex;
    align-items: center;
    background: var(--gray-50);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    overflow: hidden;
    transition: all var(--transition);
}

.search-form:focus-within {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.search-form input {
    width: 100%;
    border: none;
    background: transparent;
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
    color: var(--gray-900);
    outline: none;
}

.search-form input::placeholder {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.search-form button {
    background: var(--primary);
    color: var(--white);
    padding: 0.75rem 1.4rem;
    font-size: 1rem;
    transition: background var(--transition-fast);
}
.search-form button:hover {
    background: var(--primary-hover);
}

/* Actions Header */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
}

.header-action-btn {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--gray-800);
    transition: background var(--transition-fast);
}
.header-action-btn:hover {
    background: var(--gray-100);
    color: var(--primary);
}
.header-action-btn i {
    font-size: 1.35rem;
    color: var(--gray-700);
}

.action-label {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.action-label small {
    font-size: 0.725rem;
    color: var(--gray-500);
}
.action-label span {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--gray-900);
}

.cart-btn .cart-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    padding: 0 4px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

.mobile-toggle {
    display: none;
    font-size: 1.35rem;
    color: var(--gray-800);
    padding: 0.5rem;
}

/* ============================================================== */
/* 3. MENU PRINCIPAL ALKIRTAS (Zéro Défilement, Méga-Menu au Hover)*/
/* ============================================================== */
.nav-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: relative;
    z-index: 980;
    box-shadow: var(--shadow-xs);
}

.nav-container {
    position: relative;
}

.nav-menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
    overflow: visible; /* STRICTEMENT AUCUN DÉFILEMENT HORIZONTAL */
}

.nav-item {
    position: static; /* Permet au méga-menu d'occuper toute la largeur du conteneur nav-bar */
    display: flex;
    align-items: stretch;
}

.nav-item .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.95rem 0.55rem;
    color: var(--gray-800);
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    font-family: var(--font-heading);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-item .nav-link:hover, 
.nav-item:hover .nav-link,
.nav-item.is-active .nav-link {
    color: var(--primary);
    background: var(--primary-light);
}

.nav-megamenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    padding: 0;
    color: var(--gray-600);
    background: transparent;
    border: 0;
    border-bottom: 0;
    cursor: pointer;
    transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.nav-megamenu-toggle:hover,
.nav-megamenu-toggle:focus-visible,
.nav-item.is-megamenu-open .nav-megamenu-toggle {
    color: var(--primary);
    background: var(--primary-light);
    outline: none;
}

.nav-chevron {
    font-size: 0.65rem;
    opacity: 0.6;
    transition: transform var(--transition-fast);
}

.nav-item:hover .nav-chevron,
.nav-item.is-megamenu-open .nav-chevron {
    transform: rotate(180deg);
}

.nav-item-highlight .nav-link {
    color: var(--accent) !important;
    font-weight: 700;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    margin: 0.25rem 0;
    padding: 0.45rem 0.75rem;
    border-bottom: none;
}
.nav-item-highlight .nav-link:hover {
    background: var(--accent);
    color: var(--white) !important;
}

/* ============================================================== */
/* MÉGA-MENU ALKIRTAS AU HOVER (PLEINE LARGEUR, 3 NIVEAUX)        */
/* ============================================================== */
.alkirtas-megamenu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--white);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
    border: 1px solid var(--gray-200);
    border-top: 3px solid var(--primary);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: opacity 0.16s ease, transform 0.16s ease, visibility 0s linear 0.16s;
    pointer-events: none;
}

/* Un léger délai de fermeture est piloté par JavaScript. Il évite le
   clignotement lorsque le pointeur passe de l'onglet au panneau. */
.nav-item.has-megamenu:hover .alkirtas-megamenu,
.nav-item.has-megamenu:focus-within .alkirtas-megamenu,
.nav-item.has-megamenu.is-megamenu-open .alkirtas-megamenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition-delay: 0s;
    pointer-events: auto;
}

.megamenu-inner {
    padding: 1.75rem 1.5rem 2.25rem;
    max-height: 75vh;
    overflow-y: auto;
}

.megamenu-cols-grid {
    display: grid;
    gap: 1.75rem;
    align-items: start;
}

.megamenu-cols-1 { grid-template-columns: 1fr; }
.megamenu-cols-2 { grid-template-columns: repeat(2, 1fr); }
.megamenu-cols-3 { grid-template-columns: repeat(3, 1fr); }
.megamenu-cols-4 { grid-template-columns: repeat(4, 1fr); }
.megamenu-cols-5 { grid-template-columns: repeat(5, 1fr); }
.megamenu-cols-6 { grid-template-columns: repeat(6, 1fr); }

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

.col-head {
    margin-bottom: 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid var(--gray-200);
}

.col-main-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--secondary);
    display: block;
    transition: color var(--transition-fast);
}
.col-main-title:hover {
    color: var(--primary);
}

.col-content {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

/* Groupe / Famille Niveau 2 */
.menu-subgroup {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.subgroup-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gray-900);
    padding-left: 0.35rem;
    border-left: 2px solid var(--primary);
    display: block;
    margin-bottom: 0.2rem;
    transition: color var(--transition-fast);
}
.subgroup-title:hover {
    color: var(--primary);
}

.subgroup-items-list {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    margin-left: 0.5rem;
}

.subgroup-items-list li a {
    font-size: 0.825rem;
    color: var(--gray-600);
    display: block;
    padding: 0.2rem 0.35rem;
    border-radius: var(--radius-xs);
    transition: all var(--transition-fast);
}
.subgroup-items-list li a:hover {
    color: var(--primary);
    background: var(--primary-light);
    padding-left: 0.6rem;
}

/* Lien direct Niveau 2 */
.direct-menu-item a {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    display: block;
    padding: 0.25rem 0.4rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.direct-menu-item a:hover {
    color: var(--primary);
    background: var(--primary-light);
    padding-left: 0.6rem;
}

/* ===== 4. CATALOGUE & SIDEBAR ===== */
.catalog-page {
    padding: 1.5rem 0 3.5rem;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
}
.breadcrumb-nav a:hover {
    color: var(--primary);
}
.breadcrumb-nav .sep {
    font-size: 0.7rem;
    color: var(--gray-400);
}
.breadcrumb-nav .current {
    color: var(--gray-900);
    font-weight: 600;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 310px 1fr;
    gap: 2rem;
    align-items: start;
}

/* Sidebar */
.catalog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-block {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    box-shadow: var(--shadow-xs);
}

.sidebar-heading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    color: var(--gray-900);
    margin-bottom: 1rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--gray-100);
}

.sidebar-cat-search {
    position: relative;
    margin-bottom: 0.85rem;
}
.sidebar-cat-search i {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 0.85rem;
}
.sidebar-cat-search input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.2rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    font-size: 0.85rem;
    outline: none;
}
.sidebar-cat-search input:focus {
    border-color: var(--primary);
    background: var(--white);
}

.sidebar-all-link {
    margin-bottom: 0.75rem;
}
.sidebar-all-link .cat-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    color: var(--gray-800);
    background: var(--gray-50);
}
.sidebar-all-link .cat-link.active, .sidebar-all-link .cat-link:hover {
    background: var(--primary-light);
    color: var(--primary);
}

/* Accordéons des départements */
.sidebar-departments-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-height: 480px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.dept-accordion-group {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.dept-accordion-header {
    display: flex;
    align-items: center;
    background: var(--gray-50);
    transition: background var(--transition-fast);
}
.dept-accordion-header:hover {
    background: var(--gray-100);
}

.dept-title-link {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--gray-800);
}
.dept-title-link.active {
    color: var(--primary);
}
.dept-title-link .count {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--gray-400);
    font-weight: 600;
}

.dept-toggle-btn {
    padding: 0.65rem 0.75rem;
    color: var(--gray-500);
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}
.dept-accordion-group.open .dept-toggle-btn i {
    transform: rotate(180deg);
}

.dept-accordion-body {
    background: var(--white);
    border-top: 1px solid var(--gray-100);
    padding: 0.5rem 0.75rem;
}

.dept-sub-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sub-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.825rem;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}
.sub-link:hover, .sub-link.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
    padding-left: 0.75rem;
}

.sub-link .sub-count {
    font-size: 0.75rem;
    color: var(--gray-400);
}

/* Filtres disponibilité & Prix */
.sidebar-filters-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.875rem;
    color: var(--gray-700);
    cursor: pointer;
}

.price-inputs-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.price-field { flex: 1; }
.price-field label {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 0.2rem;
}
.price-field input {
    width: 100%;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    text-align: center;
}

/* ===== 5. CATALOG TOOLBAR & GRILLE HAUTE DENSITÉ ===== */
.catalog-toolbar {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-xs);
}

.catalog-title {
    font-size: 1.4rem;
    margin-bottom: 0.2rem;
}

.catalog-count-badge {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.toolbar-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray-600);
}

.custom-select {
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-800);
    outline: none;
    cursor: pointer;
}
.custom-select:focus {
    border-color: var(--primary);
    background: var(--white);
}

/* Filtres actifs (Chips) */
.active-filters-chips {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.chips-title {
    font-size: 0.825rem;
    color: var(--gray-500);
    font-weight: 600;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--gray-700);
}
.filter-chip:hover {
    border-color: var(--danger);
    color: var(--danger);
}

.chip-promo {
    background: var(--danger-light);
    color: var(--danger);
    border-color: #FECACA;
}

.btn-clear-all-filters {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--primary);
    margin-left: 0.5rem;
}

/* Grille Produits Haute Densité (4 à 5 colonnes) */
.products-grid-wide {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.product-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
    box-shadow: var(--shadow-xs);
    position: relative;
}

.product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--gray-300);
}

.product-image-box {
    position: relative;
    padding-top: 100%;
    background: var(--white);
    overflow: hidden;
}

.product-image-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.product-image-link img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform var(--transition-smooth);
}

.product-card:hover .product-image-link img {
    transform: scale(1.06);
}

.product-badges {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    z-index: 2;
}

.product-quick-actions {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    z-index: 2;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

.product-card:hover .product-quick-actions {
    opacity: 1;
    transform: translateY(0);
}

.btn-quick-add {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}
.btn-quick-add:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
}

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

.product-category-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-title {
    font-size: 0.925rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8em;
}
.product-title a:hover {
    color: var(--primary);
}

.product-pricing {
    margin-top: auto;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.price-val {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--secondary);
    font-family: var(--font-heading);
}

.price-discounted {
    font-size: 0.85rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

/* ===== 6. PAGINATION AVANCÉE ===== */
.advanced-pagination-wrapper {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-xs);
}

.pagination-info-text {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.pagination-controls-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
    justify-content: center;
}

.page-nav-btn, .page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    min-width: 38px;
    height: 38px;
}

.page-nav-btn:hover, .page-num:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.page-num.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.page-nav-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
    background: var(--gray-50);
}

.page-ellipsis {
    padding: 0 0.4rem;
    color: var(--gray-400);
}

.jump-to-page-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray-600);
}
.jump-to-page-form input {
    width: 60px;
    height: 34px;
    text-align: center;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-weight: 700;
}

/* ===== 7. PAGE D'ACCUEIL & HERO SLIDESHOW ===== */
.homepage-container {
    padding-top: 1.5rem;
    padding-bottom: 2rem;
}

.hero-slideshow {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #1D4ED8 0%, #0F172A 100%);
    min-height: 280px;
}

.hero-slideshow .slide {
    display: none;
    position: relative;
    width: 100%;
    min-height: 280px;
    align-items: center;
    background: linear-gradient(135deg, #1D4ED8 0%, #0F172A 100%);
}

.hero-slideshow .slide.active {
    display: flex;
}

.hero-slideshow .slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-slideshow .slide-content {
    position: relative;
    z-index: 2;
    padding: 3.5rem 2.5rem;
    width: 100%;
    color: #FFFFFF !important;
}

.hero-slideshow .slide-content h1 {
    color: #FFFFFF !important;
    font-size: 2.35rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    line-height: 1.25;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    letter-spacing: -0.5px;
}

.hero-slideshow .slide-content p {
    color: rgba(255, 255, 255, 0.95) !important;
    font-size: 1.15rem;
    font-weight: 400;
    max-width: 750px;
    margin-bottom: 1.75rem;
    line-height: 1.6;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-slideshow .slide-content .btn {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-weight: 700;
}

.slideshow-dots {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 3;
}

.slideshow-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slideshow-dots .dot.active,
.slideshow-dots .dot:hover {
    background: #FFFFFF;
    width: 28px;
    border-radius: var(--radius-full);
}

.section {
    padding: 2.5rem 0;
}

.section-title {
    margin-bottom: 2rem;
}
.section-title h2 {
    font-size: 1.75rem;
    margin-bottom: 0.35rem;
}
.section-title p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.category-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    transition: all var(--transition);
    box-shadow: var(--shadow-xs);
}
.category-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.category-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    transition: all var(--transition-fast);
}
.category-card:hover .category-icon {
    background: var(--primary);
    color: var(--white);
}

.category-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
}

.section-school {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    color: var(--white);
}
.section-school h2, .section-school p {
    color: var(--white);
}
.section-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.packs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.pack-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}
.pack-card h3 {
    color: var(--white);
    font-size: 1.1rem;
}
.pack-card p {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* ===== 8. FLASH MESSAGES ===== */
.flash-container {
    margin-top: 1rem;
}
.flash-alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    box-shadow: var(--shadow-sm);
}
.flash-alert-success { background: var(--success-light); border-left: 4px solid var(--success); color: #065F46; }
.flash-alert-danger, .flash-alert-error { background: var(--danger-light); border-left: 4px solid var(--danger); color: #991B1B; }
.flash-alert-warning { background: var(--warning-light); border-left: 4px solid var(--warning); color: #92400E; }
.flash-alert-info { background: var(--primary-light); border-left: 4px solid var(--primary); color: var(--primary-hover); }
.flash-close { margin-left: auto; font-size: 1.25rem; }

/* ===== 9. FOOTER ===== */
.main-footer {
    background: var(--secondary);
    color: var(--gray-300);
    margin-top: auto;
}

.footer-top {
    padding: 3.5rem 0 2.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 2.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.45rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--gray-400);
    margin-bottom: 1.25rem;
}

.footer-socials {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}
.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--secondary-light);
    color: var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}
.footer-socials a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-title {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}
.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}

.footer-links li {
    margin-bottom: 0.65rem;
}
.footer-links a {
    color: var(--gray-400);
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}
.footer-links a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 0.85rem;
    color: var(--gray-400);
    font-size: 0.875rem;
}
.footer-contact i {
    color: var(--primary);
    margin-top: 3px;
}

.footer-bottom {
    background: #090E17;
    padding: 1.25rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.85rem;
    color: var(--gray-500);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.payment-methods {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    color: var(--gray-400);
}

/* ===== 10. PAGE PANIER (AÉRÉE & LUXE) ===== */
.cart-page-wrapper {
    padding: 2.5rem 0 5rem;
}

.cart-header-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.cart-header-title h1 {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cart-items-count-badge {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
}

/* Barre de Progression Livraison Gratuite */
.free-shipping-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.25rem 1.75rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-xs);
}

.free-shipping-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.85rem;
}

.shipping-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.free-shipping-unlocked .shipping-icon {
    background: var(--success-light);
    color: var(--success);
}

.shipping-text {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.4;
}
.shipping-text strong {
    color: var(--gray-900);
}

.shipping-progress-bar-bg {
    height: 9px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    overflow: hidden;
    width: 100%;
}

.shipping-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, #10B981 100%);
    border-radius: var(--radius-full);
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Grille Panier (Tableau + Récapitulatif) */
.cart-grid-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    align-items: start;
}

.cart-items-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xs);
}

.cart-modern-table {
    width: 100%;
    border-collapse: collapse;
}

.cart-modern-table th {
    background: var(--gray-50);
    padding: 1.1rem 1.5rem;
    font-size: 0.825rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-500);
    border-bottom: 1px solid var(--gray-200);
    letter-spacing: 0.5px;
    text-align: left;
}

.cart-modern-table th.th-price,
.cart-modern-table th.th-qty,
.cart-modern-table th.th-total {
    text-align: center;
}

.cart-modern-table td {
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

.cart-modern-table td.td-price,
.cart-modern-table td.td-qty,
.cart-modern-table td.td-total {
    text-align: center;
}

.cart-product-details {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.cart-product-img-link {
    width: 85px;
    height: 85px;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}
.cart-product-img-link:hover {
    transform: scale(1.05);
    border-color: var(--primary);
}

.cart-product-img-link img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.cart-product-meta {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.product-category-chip {
    font-size: 0.725rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-400);
    letter-spacing: 0.5px;
}

.product-name a {
    font-size: 0.975rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.4;
    display: block;
    transition: color var(--transition-fast);
}
.product-name a:hover {
    color: var(--primary);
}

.unit-price-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-600);
    white-space: nowrap;
}

/* Stepper Quantité */
.cart-qty-stepper {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--gray-50);
}

.cart-qty-stepper .qty-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-700);
    transition: background var(--transition-fast);
}
.cart-qty-stepper .qty-btn:hover {
    background: var(--gray-200);
    color: var(--primary);
}

.cart-qty-stepper .qty-input {
    width: 48px;
    height: 36px;
    border: none;
    background: var(--white);
    text-align: center;
    font-weight: 700;
    font-size: 0.95rem;
    outline: none;
    border-left: 1px solid var(--gray-200);
    border-right: 1px solid var(--gray-200);
}

.row-total-price {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--secondary);
    white-space: nowrap;
}

.btn-remove-item {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all var(--transition-fast);
    background: var(--gray-50);
}
.btn-remove-item:hover {
    background: var(--danger-light);
    color: var(--danger);
    transform: scale(1.1);
}

.cart-bottom-actions {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.btn-clear-cart {
    color: var(--danger);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: opacity var(--transition-fast);
}
.btn-clear-cart:hover {
    opacity: 0.8;
}

/* Panier Vide */
.empty-cart-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 4.5rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 620px;
    margin: 2rem auto;
    box-shadow: var(--shadow-sm);
}

.empty-cart-card .empty-cart-icon-wrapper {
    width: 90px;
    height: 90px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.empty-cart-card h2 {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.65rem;
}

.empty-cart-card p {
    color: var(--gray-500);
    font-size: 1rem;
    max-width: 420px;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.empty-cart-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Récapitulatif de Commande (Sidebar) */
.order-summary-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    box-shadow: var(--shadow-xs);
    position: sticky;
    top: 100px;
}

.summary-card-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--gray-900);
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 1.25rem;
}

.summary-lines-group {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: var(--gray-600);
}

.line-val {
    font-weight: 700;
    color: var(--gray-800);
}

.badge-free-delivery {
    background: var(--success-light);
    color: var(--success);
    font-weight: 700;
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-xs);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.summary-total-line {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-top: 1.25rem;
    border-top: 2px dashed var(--gray-200);
    margin-bottom: 1.5rem;
}

.total-label {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--gray-900);
}

.total-amount-box {
    text-align: right;
}

.total-val {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
    line-height: 1;
}

.tax-inclusive-text {
    font-size: 0.75rem;
    color: var(--gray-400);
    margin-top: 0.25rem;
    display: block;
}

.btn-checkout {
    padding: 0.95rem;
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.cart-reassurance-box {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--gray-100);
}

.reassurance-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.reassurance-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.reassurance-item strong {
    font-size: 0.85rem;
    display: block;
    color: var(--gray-800);
}

.reassurance-item span {
    font-size: 0.775rem;
    color: var(--gray-500);
    display: block;
    line-height: 1.3;
}

/* ===== 11. PAGE CHECKOUT (FINALISER LA COMMANDE) ===== */
.checkout-page-wrapper {
    padding: 2.5rem 0 5rem;
}

.checkout-header-title {
    margin-bottom: 2.5rem;
}

.checkout-header-title h1 {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.checkout-grid-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 2.5rem;
    align-items: start;
}

.checkout-steps-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.checkout-step-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-xs);
}

.step-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.75rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.step-badge {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-card-header h2 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--gray-900);
    margin: 0;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.required-star {
    color: var(--danger);
}

.modern-input {
    width: 100%;
    padding: 0.85rem 1.15rem;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--gray-900);
    background: var(--white);
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.modern-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.modern-input::placeholder {
    color: var(--gray-400);
}

/* Cartes de Sélection (Livraison & Paiement) */
.selection-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.selection-option-card {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.selection-option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.selection-option-card:hover {
    border-color: var(--primary-light);
    background: var(--gray-50);
}

.selection-option-card.active {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.04);
    box-shadow: 0 0 0 1px var(--primary);
}

.option-card-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.option-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--gray-100);
    color: var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.selection-option-card.active .option-icon {
    background: var(--primary);
    color: var(--white);
}

.option-text strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.2rem;
}

.option-text small {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-500);
    line-height: 1.3;
}

.shipping-fields-box {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--gray-200);
}

/* Récapitulatif Checkout */
.checkout-summary-column {
    position: sticky;
    top: 100px;
}

.checkout-items-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 320px;
    overflow-y: auto;
    padding-right: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.checkout-item-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.checkout-item-img {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.checkout-item-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.item-qty-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkout-item-meta {
    flex-grow: 1;
}

.checkout-item-meta h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
    line-height: 1.3;
    margin-bottom: 0.2rem;
}

.checkout-item-unit {
    font-size: 0.8rem;
    color: var(--gray-400);
}

.checkout-item-total {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--gray-900);
    white-space: nowrap;
}

.btn-confirm-order {
    padding: 1.1rem;
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
}

.checkout-security-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--gray-500);
    text-align: center;
}

/* ===== 12. PAGE CONFIRMATION COMMANDE (SUCCESS) ===== */
.checkout-success-wrapper {
    padding: 4rem 0 6rem;
}

.order-success-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: 3.5rem 2.5rem;
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.success-icon-badge {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: var(--success-light);
    color: var(--success);
    font-size: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.success-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.order-reference-code {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}
.order-reference-code strong {
    color: var(--primary);
    font-family: var(--font-heading);
}

.success-subtitle {
    font-size: 0.95rem;
    color: var(--gray-500);
    max-width: 480px;
    margin: 0 auto 2rem;
    line-height: 1.5;
}

.order-confirmation-box {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.75rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.conf-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
}

.conf-label {
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.conf-val {
    font-weight: 700;
    color: var(--gray-900);
}

.delivery-address-card {
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    text-align: left;
    margin-bottom: 2.25rem;
}

.delivery-address-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.delivery-address-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin: 0;
    line-height: 1.5;
}

.success-action-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== 13. PAGE CONTACT ===== */
.contact-page-wrapper {
    padding: 3rem 0 5rem;
}

.contact-header {
    margin-bottom: 3rem;
}

.contact-header h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.contact-header p {
    color: var(--gray-500);
    font-size: 1.05rem;
    max-width: 550px;
    margin: 0 auto;
}

.contact-grid-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2.5rem;
    align-items: start;
}

.contact-form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-xs);
}

.contact-form-card h2 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
}

.contact-info-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-xs);
}

.contact-info-card h3 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.2rem;
}

.info-item span {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.4;
}

/* ===== 14. RESPONSIVE BREAKPOINTS ===== */
@media (max-width: 1280px) {
    .nav-item .nav-link {
        font-size: 0.825rem;
        padding: 0.85rem 0.4rem;
    }
}

@media (max-width: 1100px) {
    .nav-item .nav-link span {
        font-size: 0.8rem;
    }
}

@media (max-width: 992px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }
    .desktop-only {
        display: none !important;
    }
    .mobile-toggle {
        display: block;
    }
    .nav-bar {
        display: none;
    }
    .nav-bar.active {
        display: block;
    }
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
    }
    .nav-item {
        position: relative;
        flex-wrap: wrap;
    }
    .nav-item .nav-link {
        flex: 1;
    }
    .nav-megamenu-toggle {
        width: 3rem;
    }
    .alkirtas-megamenu {
        position: static;
        width: 100%;
        box-shadow: none;
        border: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
    }
    .nav-item.open .alkirtas-megamenu {
        display: block;
    }
    .megamenu-cols-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
    }
    .header-search {
        order: 3;
        width: 100%;
        max-width: 100%;
    }
    .products-grid-wide {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .products-grid-wide {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .price-val {
        font-size: 1.05rem;
    }
    .product-title {
        font-size: 0.85rem;
    }
}