/* ouvrages.css - Page catalogue des ouvrages ILA */

/* ============================================
   VARIABLES (cohérentes avec about.css)
   ============================================ */
:root {
    /* Couleurs principales (inspirées de about.css) */
    --primary-color: #1a3c40;
    --secondary-color: #2d5f73;
    --accent-color: #4a9ba8;
    --light-color: #f0f7fa;
    --white: #ffffff;
    --text-color: #333333;
    --text-light: #666666;
    --border-color: #dddddd;
    
    /* Espacement (inspirées de about.css) */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Bordures (inspirées de about.css) */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Ombres (inspirées de about.css) */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    
    /* Transitions (inspirées de about.css) */
    --transition-normal: 0.3s ease;
}

/* ============================================
   RÉINITIALISATION ET STYLES DE BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   HEADER PRINCIPAL
   ============================================ */
.main-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    height: 50px;
    width: auto;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}

/* Navigation */
.main-nav .nav-list {
    display: flex;
    list-style: none;
    /*gap: var(--spacing-lg);*/
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: background-color var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 100;
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--primary-color);
    text-decoration: none;
    transition: background-color var(--transition-normal);
}

.dropdown-menu a:hover {
    background-color: var(--light-color);
    color: var(--accent-color);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cart-btn {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: 50px;
    padding: var(--spacing-xs) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-normal);
}

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

.cart-count {
    background-color: #e74c3c;
    color: var(--white);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}



/* ============================================
   CONTENU PRINCIPAL - CATALOGUE
   ============================================ */
.catalogue-page {
    padding: var(--spacing-xl) 0;
    min-height: 70vh;
}

.page-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-weight: 700;
    position: relative;
}

.page-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background-color: var(--accent-color);
    margin: var(--spacing-sm) auto;
}

/* ============================================
   SECTION FILTRES
   ============================================ */
.filters-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    background-color: var(--light-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

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

.filter-group label {
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.filter-select,
#searchInput {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background-color: var(--white);
    transition: all var(--transition-normal);
}

.filter-select:focus,
#searchInput:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(74, 155, 168, 0.2);
}

#searchInput {
    padding-left: 2.5rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%231a3c40' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 0.75rem center;
}

/* ============================================
   SECTION RÉSULTATS ET TRI
   ============================================ */
.results-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

#resultsCount {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.sort-select {
    padding: var(--spacing-sm) 2.5rem var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--white);
    font-size: 0.95rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%231a3c40' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    transition: border-color var(--transition-normal);
}

.sort-select:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* ============================================
   GRILLE DES OUVRAGES
   ============================================ */
.ouvrages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.ouvrage-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-color);
}

.ouvrage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.ouvrage-image {
    height: 200px;
    overflow: hidden;
    background-color: var(--light-color);
}

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

.ouvrage-card:hover .ouvrage-image img {
    transform: scale(1.05);
}

.ouvrage-info {
    padding: var(--spacing-lg);
}

.ouvrage-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.ouvrage-author {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.ouvrage-category {
    display: inline-block;
    background-color: var(--light-color);
    color: var(--accent-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.ouvrage-description {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.ouvrage-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.ouvrage-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.ouvrage-format {
    font-size: 0.85rem;
    color: var(--text-light);
    background-color: var(--light-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xl);
}

.pagination button {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    background-color: var(--white);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.95rem;
}

.pagination button:hover:not(:disabled) {
    background-color: var(--accent-color);
    color: var(--white);
    border-color: var(--accent-color);
}

.pagination button.active {
    background-color: var(--accent-color);
    color: var(--white);
    border-color: var(--accent-color);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}







/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--accent-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: #cccccc;
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

.contact-info p {
    margin-bottom: var(--spacing-xs);
    color: #cccccc;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #cccccc;
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom a {
    color: var(--accent-color);
    text-decoration: none;
    margin: 0 var(--spacing-xs);
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 992px) {
    .filters-section {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ouvrages-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .main-header .container {
        flex-wrap: wrap;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        width: 100%;
        order: 3;
        margin-top: var(--spacing-sm);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav .nav-list {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: rgba(255, 255, 255, 0.1);
        margin-top: var(--spacing-xs);
        padding-left: var(--spacing-md);
    }
    
    .dropdown-menu a {
        color: var(--white);
    }
    
    .filters-section {
        grid-template-columns: 1fr;
    }
    
    .results-info {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }
    
    .sort-select {
        width: 100%;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .ouvrages-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 576px) {
    .ouvrages-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ============================================
   ANIMATIONS ET ÉTATS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ouvrage-card {
    animation: fadeIn 0.5s ease forwards;
}

/* ============================================
   ACCESSIBILITÉ
   ============================================ */
button:focus,
select:focus,
input:focus,
a:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-color);
    color: var(--white);
    padding: var(--spacing-sm);
    text-decoration: none;
    z-index: 1001;
}

.skip-to-content:focus {
    top: 0;
}