/**
 * ZBR SHOP - Styles responsive
 * Styles pour l'adaptation mobile et tablette
 *
 * @author ZBR SHOP
 * @version 1.0.0
 */

/* ===== BREAKPOINTS ===== */
/*
 * xs: 0px
 * sm: 576px
 * md: 768px
 * lg: 992px
 * xl: 1200px
 * xxl: 1400px
 */

/* ===== TABLETTE (768px et moins) ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Header responsive */
    .top-bar {
        display: none !important;
    }

    .header-content {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .logo {
        order: 1;
    }

    .header-actions {
        order: 2;
        gap: var(--spacing-md);
    }

    .header-search {
        order: 3;
        width: 100%;
        max-width: none;
    }

    .mobile-search {
        padding: var(--spacing-md) 0;
        border-top: var(--border-width) solid var(--border-color);
    }

    /* Navigation responsive */
    .nav-menu {
        display: none !important;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Colonnes responsive */
    .col-md-1 { flex: 0 0 8.333333%; }
    .col-md-2 { flex: 0 0 16.666667%; }
    .col-md-3 { flex: 0 0 25%; }
    .col-md-4 { flex: 0 0 33.333333%; }
    .col-md-5 { flex: 0 0 41.666667%; }
    .col-md-6 { flex: 0 0 50%; }
    .col-md-7 { flex: 0 0 58.333333%; }
    .col-md-8 { flex: 0 0 66.666667%; }
    .col-md-9 { flex: 0 0 75%; }
    .col-md-10 { flex: 0 0 83.333333%; }
    .col-md-11 { flex: 0 0 91.666667%; }
    .col-md-12 { flex: 0 0 100%; }

    /* Cartes produits responsive */
    .product-card {
        margin-bottom: var(--spacing-lg);
    }

    .product-quick-actions {
        opacity: 1;
        transform: translateX(0);
        position: static;
        flex-direction: row;
        justify-content: center;
        padding: var(--spacing-sm);
        background-color: var(--gray-50);
        border-top: var(--border-width) solid var(--border-color);
    }

    .quick-action-btn {
        position: static;
    }

    /* Boutons responsive */
    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
    }

    .btn-sm {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
    }

    /* Typographie responsive */
    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
    h3 { font-size: var(--font-size-xl); }
}

/* ===== MOBILE (576px et moins) ===== */
@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-xs);
    }

    /* Header mobile */
    .header-content {
        padding: var(--spacing-sm) 0;
    }

    .logo-img {
        height: 40px;
    }

    .header-actions {
        gap: var(--spacing-sm);
    }

    .action-text {
        display: none !important;
    }

    /* Navigation mobile */
    .main-navigation {
        display: none;
    }

    /* Colonnes mobile */
    .col-sm-1 { flex: 0 0 8.333333%; }
    .col-sm-2 { flex: 0 0 16.666667%; }
    .col-sm-3 { flex: 0 0 25%; }
    .col-sm-4 { flex: 0 0 33.333333%; }
    .col-sm-5 { flex: 0 0 41.666667%; }
    .col-sm-6 { flex: 0 0 50%; }
    .col-sm-7 { flex: 0 0 58.333333%; }
    .col-sm-8 { flex: 0 0 66.666667%; }
    .col-sm-9 { flex: 0 0 75%; }
    .col-sm-10 { flex: 0 0 83.333333%; }
    .col-sm-11 { flex: 0 0 91.666667%; }
    .col-sm-12 { flex: 0 0 100%; }

    /* Grille produits mobile */
    .products-grid .row {
        margin: 0;
    }

    .products-grid .col-lg-3,
    .products-grid .col-md-4,
    .products-grid .col-sm-6 {
        flex: 0 0 100%;
        padding: 0;
        margin-bottom: var(--spacing-md);
    }

    /* Cartes produits mobile */
    .product-card {
        border-radius: var(--border-radius-md);
    }

    .product-card-content {
        padding: var(--spacing-md);
    }

    .product-actions {
        flex-direction: column;
    }

    .product-actions .btn {
        width: 100%;
    }

    /* Formulaires mobile */
    .form-control {
        font-size: 16px; /* Évite le zoom sur iOS */
    }

    /* Boutons mobile */
    .btn {
        padding: var(--spacing-md);
        font-size: var(--font-size-base);
        min-height: 44px; /* Taille minimum tactile */
    }

    /* Typographie mobile */
    h1 { font-size: var(--font-size-2xl); }
    h2 { font-size: var(--font-size-xl); }
    h3 { font-size: var(--font-size-lg); }
    h4 { font-size: var(--font-size-base); }

    /* Espacement mobile */
    .py-5 { padding-top: var(--spacing-xl) !important; padding-bottom: var(--spacing-xl) !important; }
    .py-4 { padding-top: var(--spacing-lg) !important; padding-bottom: var(--spacing-lg) !important; }
    .py-3 { padding-top: var(--spacing-md) !important; padding-bottom: var(--spacing-md) !important; }

    .mb-5 { margin-bottom: var(--spacing-xl) !important; }
    .mb-4 { margin-bottom: var(--spacing-lg) !important; }
    .mb-3 { margin-bottom: var(--spacing-md) !important; }
}

/* ===== MENU MOBILE ===== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: none;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
}

.mobile-menu[aria-hidden="false"] .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: var(--border-width) solid var(--border-color);
}

.mobile-menu-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: background-color var(--transition-fast);
}

.mobile-menu-close:hover {
    background-color: var(--gray-100);
}

.mobile-menu-body {
    padding: var(--spacing-lg);
}

.mobile-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-menu li {
    border-bottom: var(--border-width) solid var(--gray-100);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    color: var(--gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.mobile-nav-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    background: none;
    border: none;
    color: var(--gray-700);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.mobile-nav-toggle:hover {
    color: var(--primary-color);
}

.mobile-nav-submenu {
    list-style: none;
    margin: 0;
    padding: 0 0 0 var(--spacing-xl);
    display: none;
}

.mobile-nav-submenu .mobile-nav-link {
    font-weight: var(--font-weight-normal);
    color: var(--gray-600);
}

/* ===== UTILITAIRES RESPONSIVE ===== */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }

@media (min-width: 576px) {
    .d-sm-none { display: none !important; }
    .d-sm-block { display: block !important; }
    .d-sm-flex { display: flex !important; }
}

@media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
}

@media (min-width: 992px) {
    .d-lg-none { display: none !important; }
    .d-lg-block { display: block !important; }
    .d-lg-flex { display: flex !important; }
}

@media (min-width: 1200px) {
    .d-xl-none { display: none !important; }
    .d-xl-block { display: block !important; }
    .d-xl-flex { display: flex !important; }
}

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

/* Amélioration du contraste pour les petits écrans */
@media (max-width: 576px) {
    .text-muted {
        color: var(--gray-700) !important;
    }

    .btn-outline-primary {
        border-width: 2px;
    }

    .form-control:focus {
        border-width: 2px;
    }
}