/**
 * FILTRES - Styles partagés (barre, modal, tags)
 * Mutualisé pour canyons_search, outings_schedule et canyons_map
 *
 * @package LangevinAventure
 * @version 1.0.0
 */

/* ============================================
   BARRE DE FILTRES
   ============================================ */
.filters-bar {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 5px;
    box-shadow: var(--shadow-medium);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    position: sticky;
    top: 80px;
    z-index: 10;
    border: 1px solid var(--color-border);
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    height: 44px;
    background: color-mix(in srgb, var(--color-accent-alt) 12%, var(--color-white));
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    transition: var(--transition-base);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.filter-btn:hover {
    border-color: var(--color-accent-alt);
    color: var(--color-primary);
    background: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

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

.filter-btn.active .filter-arrow {
    transform: rotate(180deg);
}

.filter-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.filter-label {
    font-weight: 600;
}

.filter-arrow {
    font-size: 12px;
    transition: transform 0.3s ease;
}

/* ============================================
   COMPTEURS (même style que agenda)
   ============================================ */
.results-count-heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    font-family: var(--font-heading);
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
    padding-left: 10px;
    padding-right: 56px;
}

.results-count-heading .results-count-number {
    color: var(--color-accent);
    font-weight: 800;
}

.results-count-heading .results-count-label {
    color: inherit;
    font-size: inherit;
    font-weight: inherit;
}

/* ============================================
   CADRE FILTRES (Search + Map)
   ============================================ */
.filters-summary-card {
    background: var(--color-white);
    border-radius: 16px;
    padding: 4px 4px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-medium);
    display: flex;
    flex-direction: column;
    position: relative;
}

.filters-summary-actions {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 12px;
    row-gap: 8px;
    border-top: 0;
    padding-top: 6px;
}

.filters-summary-actions .active-filters-container {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-left: 0;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.filters-summary-actions .filter-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 8px 10px;
    height: auto;
    min-width: auto;
    border-radius: 10px;
    background: transparent;
    border: 0;
    box-shadow: none;
    z-index: 3;
    touch-action: manipulation;
}

.filters-summary-actions .filter-btn .filter-label {
    display: none;
}

.filters-summary-actions .filter-btn .filter-icon svg {
    width: 22px;
    height: 22px;
    color: var(--color-accent-alt);
    stroke: var(--color-accent-alt);
}

@media (hover: hover) and (pointer: fine) {
    .filters-summary-actions .filter-btn:hover {
        transform: translateY(-1px);
        opacity: 0.85;
    }
}

/* Modifier partagé (style agenda) */
.filters-summary-card--compact {
    margin-bottom: 8px;
    padding: 6px 8px;
}

@media (max-width: 900px) {
    .filters-summary-actions {
        grid-template-columns: 1fr;
        row-gap: 10px;
    }
}

/* Mobile : tags en haut à gauche, reset en haut à droite */
@media (max-width: 768px) {
    .filters-summary-card {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .filters-summary-actions {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding-top: 34px;
    }

    .filters-summary-actions .active-filters-container {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 8px;
        margin-left: 0;
        order: 1;
        align-self: stretch;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 2px;
        max-width: 100%;
        min-width: 0;
        touch-action: pan-x;
    }

    .filters-summary-actions .active-filters-container::-webkit-scrollbar {
        display: none;
    }

    .filters-summary-actions .filter-btn {
        order: 0;
        gap: 0;
    }

    .filters-summary-actions .filter-btn .filter-label {
        display: none;
    }

    .filters-summary-actions .active-filters {
        display: flex;
        flex-wrap: nowrap;
        gap: 6px;
        flex: 1 1 auto;
        min-width: 0;
        width: auto;
        justify-self: start;
    }

    .filters-summary-actions .reset-filters {
        align-self: flex-start;
    }
}

/* ============================================
   MODAL FILTRES
   ============================================ */
html.filters-modal-open,
body.filters-modal-open {
    overflow: hidden;
    overscroll-behavior: none;
}

.filters-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.38);
    backdrop-filter: blur(3px) grayscale(0.2);
    -webkit-backdrop-filter: blur(3px) grayscale(0.2);
    z-index: 2147483000;
    display: none;
}

.filters-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(740px, calc(100vw - 40px));
    max-height: min(760px, calc(100vh - 56px));
    height: auto;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 24px;
    box-shadow: 0 30px 70px rgba(2, 6, 23, 0.28);
    display: none;
    z-index: 2147483001;
    grid-template-rows: auto minmax(0, 1fr) auto;
    overflow: hidden;
}

.filters-modal.open,
.filters-modal-backdrop.open {
    display: flex !important;
}

.filters-modal.open {
    display: grid !important;
}

.filters-modal-header {
    display: grid;
    grid-template-columns: 44px 1fr 44px;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 8px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.filters-modal-header h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-slate-900);
    text-align: center;
}

.filters-modal-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 14px;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    color: var(--color-slate-900);
    position: relative;
    z-index: 2;
    touch-action: manipulation;
}

.filters-modal-close svg,
.filters-modal-close svg * {
    pointer-events: none;
}

.filters-modal-body {
    padding: 12px 20px 20px;
    display: grid;
    gap: 18px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    flex: 1;
    min-height: 0;
    max-height: none;
}

.filters-modal-group h4 {
    margin: 0 0 10px;
    font-size: 0.95rem;
    color: var(--color-text-dark);
}

.filters-modal-tags {
    padding: 12px 20px 0;
}

.filters-modal-tags-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.filters-modal-tags-row .filters-modal-tags {
    padding: 0;
}

.filters-modal-footer {
    display: block;
    flex-shrink: 0;
    margin-top: 12px;
    padding: 16px 20px 20px;
    border-top: 1px solid rgba(148, 163, 184, 0.22);
}

.filters-modal-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.filters-modal-action {
    min-height: 48px;
    border-radius: 16px;
    padding: 12px 18px;
    font-family: 'Asap Condensed', sans-serif;
    font-size: 0.96rem;
    font-weight: 600;
    cursor: pointer;
    touch-action: manipulation;
}

.filters-modal-action--secondary {
    border: 1px solid rgba(45, 110, 120, 0.24);
    background: var(--color-white);
    color: var(--color-slate-800);
}

.filters-modal-footer .reset-filters,
.filters-modal-footer .filters-modal-action--secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 0;
    max-width: none;
    height: auto;
    min-height: 48px;
    padding: 12px 18px;
    border: 1px solid rgba(45, 110, 120, 0.24);
    border-radius: 16px;
    background: var(--color-white);
    color: var(--color-slate-800);
    box-shadow: none;
    font-family: 'Asap Condensed', sans-serif;
    font-size: 0.96rem;
    font-weight: 600;
}

.filters-modal-footer .reset-filters:hover,
.filters-modal-footer .filters-modal-action--secondary:hover {
    background: var(--color-white);
    color: var(--color-slate-800);
    border-color: rgba(45, 110, 120, 0.24);
}

.filters-modal-action--primary {
    border: 0;
    background: var(--color-primary);
    color: var(--color-white);
}


/* ============================================
   DROPDOWNS DES FILTRES
   ============================================ */
.dropdown-content label {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    font-size: 15px;
    color: var(--color-text-dark);
}

.dropdown-content label:hover {
    background: var(--color-background);
}

.dropdown-content input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    cursor: pointer;
    accent-color: var(--color-accent);
}

/* ============================================
   TAGS DES FILTRES ACTIFS
   ============================================ */
.active-filters-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    flex-wrap: wrap;
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin-bottom: 0;
    flex: 1 1 0;
    min-width: 0;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 2px 14px;
    background: linear-gradient(135deg, var(--color-white), var(--color-primary-light-box));
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius-full);
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 2px 6px rgba(45, 110, 120, 0.15);
    animation: tagAppear 0.3s ease;
    white-space: nowrap;
    max-width: 100%;
}

.filter-tag .tag-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.filter-tag .tag-icon svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.filter-tag .remove-tag,
.filter-tag .remove-filter {
    cursor: pointer;
    font-weight: bold;
    opacity: 0.9;
    transition: opacity 0.2s ease;
    background: transparent;
    border: none;
    color: var(--color-primary);
    padding: 0;
    margin-left: 4px;
}

.filter-tag .remove-tag svg,
.filter-tag .remove-filter svg {
    width: 14px;
    height: 14px;
    display: block;
}

.filter-tag .remove-tag:hover,
.filter-tag .remove-filter:hover {
    opacity: 1;
}

@keyframes tagAppear {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ============================================
   RESET FILTRES
   ============================================ */
.reset-filters {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    max-width: 32px;
    padding: 0;
    background: var(--color-background);
    color: var(--color-text-dark);
    border: 1px solid rgba(45, 110, 120, 0.18);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base, all 0.3s ease);
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(45, 110, 120, 0.15);
    position: relative;
    z-index: 2;
    touch-action: manipulation;
}

.reset-filters.reset-filters--visible {
    display: flex;
}

.reset-filters:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* ============================================
   RESPONSIVE - Filtres
   ============================================ */
@media (max-width: 479px) {
    .filters-modal {
        width: 100dvw;
        max-width: 100dvw;
        min-height: 100dvh;
        height: 100dvh;
        max-height: none;
        top: 0;
        left: 0;
        transform: none;
        border-radius: 0;
        box-shadow: none;
    }
    .filters-bar {
        padding: 10px !important;
        gap: 8px !important;
        position: relative !important;
        top: 0 !important;
        margin: 10px !important;
        border-radius: 12px !important;
    }

    .filter-btn {
        flex: 1 1 calc(50% - 4px);
        padding: 10px 12px;
        font-size: 13px;
        justify-content: center;
        gap: 6px;
    }

    .filter-label {
        display: none;
    }

    .filter-arrow {
        font-size: 10px;
    }

    .filters-bar .active-filters-container {
        width: 100%;
        margin-top: 8px;
        margin-left: 0;
        justify-content: flex-end;
    }
}

@media (min-width: 480px) and (max-width: 767px) {
    .filters-modal {
        width: 100dvw;
        max-width: 100dvw;
        min-height: 100dvh;
        height: 100dvh;
        max-height: none;
        top: 0;
        left: 0;
        transform: none;
        border-radius: 0;
        box-shadow: none;
    }

    .filters-bar {
        padding: 12px;
        gap: 10px;
        position: relative;
        top: 0;
    }

    .filter-btn {
        flex: 1 1 calc(50% - 5px);
        padding: 12px 16px;
        font-size: 14px;
    }

}

@media (min-width: 768px) and (max-width: 1023px) {
    .filters-modal {
        width: min(740px, calc(100vw - 40px));
        max-height: min(760px, calc(100vh - 56px));
    }

    .filters-bar {
        padding: 8px;
        gap: 10px;
        flex-wrap: wrap;
    }

    .filter-btn {
        flex: 0 1 auto;
        padding: 12px 18px;
    }

}

@media (max-width: 767px) {
    .filters-modal {
        grid-template-rows: auto minmax(0, 1fr) auto;
    }

    .filters-modal-header {
        position: sticky;
        top: 0;
        min-height: 72px;
        padding: calc(env(safe-area-inset-top, 0px) + 10px) 16px 12px;
        border-bottom: 1px solid rgba(148, 163, 184, 0.22);
        background: var(--color-white);
    }

    .filters-modal-body {
        padding: 20px 16px;
    }

    .filters-modal-footer {
        position: sticky;
        bottom: 0;
        z-index: 2;
        padding: 14px 16px calc(env(safe-area-inset-bottom, 0px) + 14px);
        border-top: 1px solid rgba(148, 163, 184, 0.22);
        background: var(--color-white);
    }

    .filters-modal-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .filters-modal-action {
        width: 100%;
        min-height: 48px;
    }

    .filters-modal-footer .reset-filters,
    .filters-modal-footer .filters-modal-action--secondary {
        width: 100%;
    }
}

@media (max-width: 900px) {
    .filters-modal-actions {
        flex-direction: row;
        align-items: center;
    }

    .filters-modal-action,
    .filters-modal-footer .reset-filters,
    .filters-modal-footer .filters-modal-action--secondary {
        flex: 1 1 0;
        width: auto;
        min-width: 0;
    }
}