:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-card: #ffffff;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --border: #e2e8f0;
    --accent: #3182ce;
    --accent-light: #ebf8ff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --radius: 12px;
}

[data-theme="dark"] {
    --bg-primary: #1a202c;
    --bg-secondary: #2d3748;
    --bg-card: #2d3748;
    --text-primary: #f7fafc;
    --text-secondary: #e2e8f0;
    --text-muted: #a0aec0;
    --border: #4a5568;
    --accent: #63b3ed;
    --accent-light: #2a4a6b;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

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

.title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin: 0;
}

.controls {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover {
    background: var(--accent-light);
    border-color: var(--accent);
}

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

.filter-select {
    padding: 0.5rem;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    border-radius: 8px;
    font-size: 0.875rem;
    width: 140px;
    min-width: 140px;
}

.main {
    padding: 2rem 0;
}

.stats {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 2rem;
    text-align: center;
}

.events-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.events-table {
    overflow-x: auto;
}

.events-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.events-table th,
.events-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.events-table th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.event-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
    cursor: pointer;
}

.event-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -8px rgba(0, 0, 0, 0.15);
}

.event-item {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--accent);
    cursor: pointer;
    transition: all 0.2s ease;
}

.event-item:hover {
    background: var(--accent-light);
}

.event-header {
    margin-bottom: 1rem;
}

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

.event-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

/* Conteneurs de tags pour les différents modes */
.event-tags-container {
    display: flex;
    gap: 0.25rem;
    align-items: center;
    flex-wrap: wrap;
}

.event-tags-container.cards-tags {
    margin-top: 0.5rem;
    max-width: 100%;
}

.event-tags-container.list-tags {
    margin-top: 0.5rem;
    max-width: 100%;
}

.event-tags-container.table-tags {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.125rem;
    max-height: 80px;
    overflow-y: auto;
}

/* Style des tags individuels */
.event-tag {
    background: var(--accent-light);
    color: var(--accent);
    padding: 0.125rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    white-space: nowrap;
    display: inline-block;
    cursor: pointer;
    transition: all 0.2s ease;
}

.event-tag:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.event-tag-more {
    background: var(--text-muted);
    color: white;
    padding: 0.125rem 0.4rem;
    border-radius: 12px;
    font-size: 0.65rem;
    font-weight: 600;
    white-space: nowrap;
    display: inline-block;
    cursor: help;
    position: relative;
    transition: all 0.2s ease;
}

.event-tag-more:hover {
    background: var(--accent);
    transform: scale(1.05);
}

/* Style du tooltip natif pour un meilleur rendu */
.event-tag-more[title]:hover::before {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--bg-card);
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: var(--shadow);
    margin-bottom: 5px;
    pointer-events: none;
}

.event-tag-more[title]:hover::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--text-primary);
    z-index: 1000;
    pointer-events: none;
}

/* Styles spécifiques pour le mode tableau */
.table-tags .event-tag {
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    margin-bottom: 0.125rem;
    width: fit-content;
}

/* Ancien style conservé pour compatibilité si nécessaire */
.event-type {
    background: var(--accent-light);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.event-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.event-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.event-description {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.event-source {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
}

.event-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
}

.event-link:hover {
    text-decoration: underline;
}

.no-events {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.hidden {
    display: none;
}

@media (max-width: 768px) {
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .controls {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.3rem;
    }
    
    .title {
        font-size: 1.25rem;
    }
    
    .filter-select {
        width: 110px;
        min-width: 110px;
        font-size: 0.8rem;
        padding: 0.4rem;
    }
    
    .btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    /* Ajustements pour mobile */
    .event-tag {
        font-size: 0.65rem;
        padding: 0.1rem 0.4rem;
    }
    
    .event-tags-container.cards-tags {
        margin-top: 0.25rem;
    }
    
    .table-tags .event-tag {
        font-size: 0.6rem;
    }
}

/* =================================
   SLIDER PERSONNALISÉ - VERSION FINALE CORRECTE
   ================================= */

.date-range-filter-row {
    margin-top: 0.5rem;
    margin-bottom: -0.5rem;
    width: 100%;
}

.date-range-filter {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    width: 100%;
}

.date-range-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.date-range-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.date-range-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    flex: 1;
}

.date-range-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Conteneur du slider personnalisé */
.custom-slider-container {
    position: relative;
    height: 20px;
    width: 100%;
    flex: 1;
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

/* Ligne de track toujours visible */
.track-line {
    position: absolute;
    top: 8px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-light);
    border-radius: 2px;
    z-index: 1;
}

/* Style de base pour les curseurs */
.custom-thumb {
    position: absolute;
    width: 18px;
    height: 8px;
    cursor: grab;
    transition: all 0.2s ease;
    z-index: 10;
    top: 6px;
    transform: translateX(-50%);
    background: none;
    border: none;
}

.custom-thumb:hover {
    filter: brightness(1.1);
}

.custom-thumb:active,
.custom-thumb.dragging {
    cursor: grabbing;
    z-index: 20;
    filter: brightness(1.2);
}

/* Curseur de début (gauche) - SVG avec contour fermé */
.custom-thumb.start {
    background-image: url("data:image/svg+xml,%3Csvg width='18' height='8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0 L12.6 0 L18 4 L12.6 8 L0 8 Z' fill='%23ebf8ff' stroke='%233182ce' stroke-width='1'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    transform: translateX(-100%);
}

/* Curseur de fin (droite) - SVG avec contour fermé */
.custom-thumb.end {
    background-image: url("data:image/svg+xml,%3Csvg width='18' height='8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5.4 0 L18 0 L18 8 L5.4 8 L0 4 Z' fill='%23ebf8ff' stroke='%233182ce' stroke-width='1'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    transform: translateX(0%);
}

/* Focus pour l'accessibilité */
.custom-thumb:focus {
    outline: 2px solid var(--accent-light);
    outline-offset: 2px;
}

/* Masquer complètement les anciens sliders */
.date-range-slider {
    display: none !important;
}

.btn-reset {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: 4px;
    padding: 0.3rem 0.5rem;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.2s ease;
    flex-shrink: 0;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-reset:hover {
    background: var(--bg-secondary);
    border-color: var(--accent);
    color: var(--accent);
}

/* Responsive pour mobile */
@media (max-width: 768px) {
    .header {
        padding: 0.75rem 0;
    }
    
    .date-range-filter-row {
        margin-top: 0.5rem;
        margin-bottom: -0.25rem;
    }
    
    .date-range-filter {
        gap: 0.2rem;
    }
    
    .date-range-header {
        gap: 0.5rem;
    }
    
    .date-range-label {
        font-size: 0.8rem;
    }
    
    .date-range-text {
        font-size: 0.7rem;
    }
    
    .date-range-controls {
        gap: 0.5rem;
    }
    
    /* Ajustements mobile pour le slider */
    .custom-slider-container {
        height: 40px;
    }

    .track-line {
        top: 18px;
        height: 4px;
    }

    .custom-thumb {
        width: 32px;
        height: 12px;
        top: 14px;
    }

    .custom-thumb.start {
        background-image: url("data:image/svg+xml,%3Csvg width='32' height='12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0 L22.4 0 L32 6 L22.4 12 L0 12 Z' fill='%23ebf8ff' stroke='%233182ce' stroke-width='1.5'/%3E%3C/svg%3E");
    }

    .custom-thumb.end {
        background-image: url("data:image/svg+xml,%3Csvg width='32' height='12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9.6 0 L32 0 L32 12 L9.6 12 L0 6 Z' fill='%23ebf8ff' stroke='%233182ce' stroke-width='1.5'/%3E%3C/svg%3E");
    }
    
    .btn-reset {
        height: 40px;
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
}