/**
 * FILTRES MODERNES - Design amélioré
 * Nouveau design de panneau de filtres avec meilleure UX
 */

/* ========================================
   PANNEAU DE FILTRES MODERNE
   ======================================== */

.filters-panel-modern {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 90%;
    max-width: 520px;
    max-height: 85vh;
    background: var(--surface);
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    transform: translate(-50%, -50%) scale(0.95);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10000 !important;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.filters-panel-modern.active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    visibility: visible;
}

/* Header du panneau */
.filters-header-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, var(--sea-foam) 0%, var(--surface) 100%);
    border-bottom: 1px solid var(--border);
}

.filters-header-modern h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
}

.filters-header-modern h3 i {
    font-size: 1.5rem;
    color: var(--primary);
}

.close-filters-modern {
    background: var(--surface);
    border: 1px solid var(--border);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.25rem;
    transition: all 0.3s ease;
    border-radius: 50%;
}

.close-filters-modern:hover {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
    transform: scale(1.1);
}

/* Corps du panneau */
.filters-body-modern {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
    background: var(--surface);
}

.filters-panel-modern.active .filters-body-modern {
    opacity: 1;
    transform: translateY(0);
}

/* Groupes de filtres */
.filter-group-modern {
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Cacher le groupe "Trier par" */
.filter-group-modern:has(.group-label-modern .fa-sort) {
    display: none !important;
}

.filter-group-modern:last-child {
    margin-bottom: 0;
}

.filters-panel-modern.active .filter-group-modern:nth-child(1) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.2s;
}

.filters-panel-modern.active .filter-group-modern:nth-child(2) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.3s;
}

.filters-panel-modern.active .filter-group-modern:nth-child(3) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.4s;
}

.group-label-modern {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.group-label-modern i {
    color: var(--primary);
    font-size: 1rem;
}

/* Pills (pour tri) */
.options-pills {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.pill-modern {
    position: relative;
    cursor: pointer;
}

.pill-modern input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.pill-modern label {
    display: block;
    padding: 0.625rem 1.25rem;
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.pill-modern input:checked + label {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
    transform: translateY(-2px);
}

.pill-modern label:hover {
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Cartes de catégories */
.categories-grid-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.875rem;
}

.category-card-modern {
    position: relative;
    cursor: pointer;
}

.category-card-modern input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.category-card-modern label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 0.75rem;
    background: var(--surface-elevated);
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 85px;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.category-card-modern label i {
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

/* Couleurs des icônes par catégorie */
.category-card-modern label i.fa-umbrella-beach { color: var(--accent); }
.category-card-modern label i.fa-home { color: var(--danger); }
.category-card-modern label i.fa-landmark { color: var(--warning); }
.category-card-modern label i.fa-chess-rook { color: #92400e; }
.category-card-modern label i.fa-university { color: #8b5cf6; }
.category-card-modern label i.fa-bed { color: var(--granite-gray); }
.category-card-modern label i.fa-campground { color: #ec4899; }
.category-card-modern label i.fa-music { color: #f97316; }
.category-card-modern label i.fa-star { color: #6366f1; }

.category-card-modern label span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    transition: all 0.3s ease;
    line-height: 1.2;
}

.category-card-modern input:checked + label {
    background: var(--surface);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.15);
}

.category-card-modern input:checked + label i {
    transform: scale(1.15);
}

.category-card-modern input:checked + label span {
    color: var(--text-primary);
    font-weight: 700;
}

.category-card-modern label:hover {
    border-color: var(--primary-light);
    background: var(--surface);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Départements - Liste compacte */
.departments-list-modern {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.department-item-modern {
    position: relative;
    cursor: pointer;
}

.department-item-modern input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.department-item-modern label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.125rem;
    background: var(--surface-elevated);
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.department-item-modern label i {
    font-size: 1rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.department-item-modern label span {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.department-item-modern input:checked + label {
    background: var(--surface);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.15);
}

.department-item-modern input:checked + label i {
    color: var(--primary);
}

.department-item-modern input:checked + label span {
    color: var(--text-primary);
    font-weight: 700;
}

.department-item-modern label:hover {
    border-color: var(--primary-light);
    background: var(--surface);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

/* Footer du panneau */
.filters-footer-modern {
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, var(--surface) 0%, var(--sea-foam) 100%);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.15s;
}

.filters-panel-modern.active .filters-footer-modern {
    opacity: 1;
    transform: translateY(0);
}

.filter-count {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.filter-count strong {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.125rem;
}

.filters-footer-modern .btn-group {
    display: flex;
    gap: 0.75rem;
}

.filters-footer-modern .btn-group .btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
}

/* Overlay moderne */
.overlay-modern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9999 !important;
    backdrop-filter: blur(0px);
}

.overlay-modern.active {
    opacity: 1;
    visibility: visible;
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(8px);
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 480px) {
    .filters-panel-modern {
        width: 95%;
        max-height: 90vh;
        border-radius: 20px;
    }

    .categories-grid-modern {
        grid-template-columns: 1fr;
    }

    .filters-header-modern {
        padding: 1.25rem 1.5rem;
    }

    .filters-header-modern h3 {
        font-size: 1.25rem;
    }

    .filters-body-modern {
        padding: 1.5rem;
    }

    .filters-footer-modern {
        padding: 1.25rem 1.5rem;
    }

    .category-card-modern label {
        min-height: 80px;
        padding: 0.75rem;
    }

    .category-card-modern label i {
        font-size: 1.35rem;
    }

    .category-card-modern label span {
        font-size: 0.7rem;
    }
}