/* Variables CSS */
:root {
    --primary-color: #87CEEB;
    --secondary-color: #98D8E8;
    --accent-color: #e8b923;
    --background-light: rgba(255, 255, 255, 0.9);
    --background-dark: rgba(26, 35, 126, 0.1);
    --text-dark: #2d3748;
    --text-light: #4a5568;
    --border-color: rgba(135, 206, 235, 0.3);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --border-radius: 15px;
    --transition: all 0.3s ease;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: url('imagefond.png') center/cover no-repeat fixed;
    min-height: 100vh;
    color: var(--text-dark);
    line-height: 1.6;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    z-index: -1;
}

/* Conteneur principal */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    padding-top: 120px; /* Espace pour le menu fixe */
}

/* En-tête */
.page-header {
    text-align: center;
    margin-bottom: 30px;
    background: var(--background-light);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
}

.page-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.header-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
}

/* Navigation par catégories */
.categories-navigation {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--background-light);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.category-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(135, 206, 235, 0.3);
}

.category-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: 0 8px 20px rgba(232, 185, 35, 0.3);
}

.category-btn i {
    font-size: 1.1rem;
}

/* Onglets */
.tabs-container {
    margin: 2rem 0;
}

.tabs-header {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 20px rgba(52, 152, 219, 0.3);
}

.tab-btn i {
    font-size: 1.1rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Frise chronologique */
.timeline-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.timeline-header {
    text-align: center;
    margin-bottom: 2rem;
}

.timeline-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.timeline-title i {
    color: var(--primary-color);
}

.timeline-subtitle {
    color: var(--text-light);
    font-size: 1rem;
    margin: 0;
}

.timeline-container {
    overflow-x: auto;
    padding: 1rem 0;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
    min-width: 100%;
}

.timeline-period {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-left: 5px solid var(--primary-color);
}

.timeline-period:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.timeline-period-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #f0f0f0;
}

.timeline-period-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
}

.timeline-period-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.timeline-period-years {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    margin: 0;
}

.timeline-events {
    list-style: none;
    padding: 0;
    margin: 0;
}

.timeline-event {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f5f5f5;
    cursor: pointer;
    transition: all 0.3s ease;
}

.timeline-event:last-child {
    border-bottom: none;
}

.timeline-event:hover {
    background: rgba(52, 152, 219, 0.1);
    border-radius: 8px;
    padding: 0.5rem;
    margin: 0 -0.5rem;
}

.timeline-event-title {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.timeline-event-description {
    color: var(--text-light);
    font-size: 0.8rem;
    line-height: 1.4;
}

.timeline-controls {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.timeline-btn {
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.timeline-btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.timeline-btn i {
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .timeline-section {
        margin: 1rem 0;
        padding: 1rem;
    }
    
    .timeline-title {
        font-size: 1.5rem;
    }
    
    .timeline {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    .timeline-period {
        padding: 1rem;
    }
    
    .timeline-controls {
        gap: 0.25rem;
    }
    
    .timeline-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* Section de recherche */
.search-section {
    margin-bottom: 30px;
}

.quick-name-filter {
    margin-top: 1rem;
    text-align: center;
}

.quick-name-filter label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.name-filter-select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    background: var(--bg-light);
    color: var(--text-dark);
    font-size: 1rem;
    min-width: 200px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.name-filter-select:hover {
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.name-filter-select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.search-container {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 15px 50px 15px 50px;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 1.1rem;
    background: var(--background-light);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(135, 206, 235, 0.1);
}

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1.1rem;
}

.clear-search {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: var(--transition);
}

.clear-search:hover {
    background: var(--background-dark);
    color: var(--text-dark);
}

/* Conteneur des cartes */
.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

/* Cartes */
.dictionary-card {
    background: var(--background-light);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.dictionary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.dictionary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
}

.card-icon.epoque {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.card-icon.fetes {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.card-icon.traditions {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.card-icon.hebreu {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.card-icon.geographie {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.card-icon.vetements {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.card-icon.prenoms {
    background: linear-gradient(135deg, #fdcb6e 0%, #e17055 100%);
}

.card-icon.jeux {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
}

.card-icon.mots_simples {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

.card-icon.miracles {
    background: linear-gradient(135deg, #f1c40f 0%, #f39c12 100%);
}

.card-icon.paraboles {
    background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
}

.card-icon.tout {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

.external-link {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.external-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.card-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.card-content {
    margin-bottom: 15px;
}

.card-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 10px;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.tag {
    background: var(--background-dark);
    color: var(--text-dark);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.card-category {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.card-actions {
    margin-top: 0.75rem;
    display: flex;
    justify-content: center;
}

.map-button {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

.map-button:hover {
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
}

.map-button i {
    font-size: 0.9rem;
}

.read-more {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--accent-color);
}

/* État vide */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--border-color);
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--background-light);
    border-radius: var(--border-radius);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--background-dark);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-dark);
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 1;
}

.modal-close:hover {
    background: var(--accent-color);
    color: white;
}

.modal-body {
    padding: 30px;
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    padding-right: 50px;
}

.modal-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.modal-content-text {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 20px;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.modal-tag {
    background: var(--accent-color);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Mode nuit */
.night-mode {
    --background-light: rgba(26, 26, 26, 0.9);
    --background-dark: rgba(45, 45, 45, 0.3);
    --text-dark: #e0e0e0;
    --text-light: #b0b0b0;
    --border-color: rgba(135, 206, 235, 0.2);
}

.night-mode body {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

/* Responsive */
@media (max-width: 768px) {
    .main-container {
        padding: 15px;
        padding-top: 100px;
    }
    
    .page-header {
        padding: 20px;
    }
    
    .header-icon {
        font-size: 2.5rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .categories-navigation {
        gap: 10px;
    }
    
    .category-btn {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .cards-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .dictionary-card {
        padding: 20px;
    }
    
    .modal-content {
        margin: 10px;
        max-height: 95vh;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 15px;
    }
    
    .header-icon {
        font-size: 2rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .category-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .category-btn span {
        display: none;
    }
    
    .dictionary-card {
        padding: 15px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
}