/* ============================================================
   Sentiers 59 — Filtre unités
   ============================================================ */

:root {
    --sf-accent:      #b87c4c;   /* warm copper — ajuster selon charte */
    --sf-accent-dark: #8c5b30;
    --sf-bg:          #faf8f5;
    --sf-border:      #e0d9d0;
    --sf-text:        #2c2a27;
    --sf-text-muted:  #7a7065;
    --sf-sidebar-w:   260px;
    --sf-gap:         32px;
    --sf-radius:      6px;
    --sf-transition:  200ms ease;
}

/* ── Layout ──────────────────────────────────────────────────────────────── */
.sf-wrap {
    display: flex;
    align-items: flex-start;
    gap: var(--sf-gap);
    width: 100%;
    font-family: inherit;
    color: var(--sf-text);
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sf-sidebar {
    flex: 0 0 var(--sf-sidebar-w);
    width: var(--sf-sidebar-w);
}

.sf-sidebar-inner {
    position: sticky;
    top: 100px;
    background: #fff;
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius);
    padding: 24px 20px;
}

.sf-group {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--sf-border);
}
.sf-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sf-group-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--sf-text-muted);
    margin: 0 0 12px;
}

/* ── Checkboxes ─────────────────────────────────────────────────────────── */
.sf-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 4px 0;
    user-select: none;
}

.sf-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.sf-check-ui {
    flex: 0 0 18px;
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--sf-border);
    border-radius: 50%;
    background: #fff;
    transition: border-color var(--sf-transition), background var(--sf-transition);
    position: relative;
}
.sf-check-ui::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sf-accent);
    transition: transform var(--sf-transition);
}

.sf-option input:checked ~ .sf-check-ui {
    border-color: var(--sf-accent);
}
.sf-option input:checked ~ .sf-check-ui::after {
    transform: translate(-50%, -50%) scale(1);
}

.sf-option-text {
    font-size: 14px;
    color: var(--sf-text);
    line-height: 1.3;
}
.sf-option:hover .sf-option-text {
    color: var(--sf-accent);
}

/* ── Price range ─────────────────────────────────────────────────────────── */
.sf-group-label strong {
    color: var(--sf-accent);
    font-weight: 600;
}

.sf-range-wrap {
    margin-top: 12px;
}

input[type="range"]#sf-prix-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 3px;
    background: var(--sf-border);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}
input[type="range"]#sf-prix-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--sf-accent);
    cursor: pointer;
    transition: background var(--sf-transition);
}
input[type="range"]#sf-prix-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: var(--sf-accent);
    cursor: pointer;
}
input[type="range"]#sf-prix-range:hover::-webkit-slider-thumb {
    background: var(--sf-accent-dark);
}

/* ── Select dropdown ─────────────────────────────────────────────────────── */
.sf-select {
    width: 100%;
    padding: 8px 30px 8px 10px;
    border: 1.5px solid var(--sf-border);
    border-radius: var(--sf-radius);
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%237a7065'/%3E%3C/svg%3E") no-repeat right 10px center;
    -webkit-appearance: none;
    appearance: none;
    font-size: 14px;
    color: var(--sf-text);
    cursor: pointer;
    transition: border-color var(--sf-transition);
}
.sf-select:focus {
    outline: none;
    border-color: var(--sf-accent);
}

/* ── Reset button ────────────────────────────────────────────────────────── */
.sf-reset {
    margin-top: 20px;
    width: 100%;
    padding: 10px;
    border: 1.5px solid var(--sf-border);
    border-radius: var(--sf-radius);
    background: transparent;
    font-size: 12px;
    letter-spacing: .06em;
    color: var(--sf-text-muted);
    cursor: pointer;
    transition: border-color var(--sf-transition), color var(--sf-transition);
}
.sf-reset:hover {
    border-color: var(--sf-accent);
    color: var(--sf-accent);
}

/* ── Results ─────────────────────────────────────────────────────────────── */
.sf-results {
    flex: 1 1 0;
    min-width: 0;
}

.sf-results-header {
    margin-bottom: 20px;
}

.sf-count {
    font-size: 13px;
    color: var(--sf-text-muted);
    margin: 0;
}

/* ── Cards grid ──────────────────────────────────────────────────────────── */
.sf-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    min-height: 120px;
    position: relative;
}

.sf-list--loading {
    opacity: .4;
    pointer-events: none;
}

/* ── Spinner ─────────────────────────────────────────────────────────────── */
.sf-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    grid-column: 1 / -1;
    padding: 60px 0;
}
.sf-spinner span {
    width: 32px;
    height: 32px;
    border: 3px solid var(--sf-border);
    border-top-color: var(--sf-accent);
    border-radius: 50%;
    animation: sf-spin .7s linear infinite;
}
@keyframes sf-spin { to { transform: rotate(360deg); } }

/* ── Empty state ─────────────────────────────────────────────────────────── */
.sf-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--sf-text-muted);
    font-size: 15px;
}

/* ── Card ────────────────────────────────────────────────────────────────── */
.sf-card {
    background: #fff;
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: box-shadow var(--sf-transition), border-color var(--sf-transition);
}
.sf-card:hover {
    border-color: var(--sf-accent);
    box-shadow: 0 4px 16px rgba(184, 124, 76, .12);
}

.sf-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.sf-card-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    color: var(--sf-accent);
    letter-spacing: .04em;
    text-transform: uppercase;
}
.sf-card-phase {
    font-size: 12px;
    font-weight: 400;
    color: var(--sf-text-muted);
    text-transform: none;
    letter-spacing: 0;
}

/* ── Status badge ────────────────────────────────────────────────────────── */
.sf-badge {
    flex: 0 0 auto;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 20px;
    white-space: nowrap;
}
.sf-badge--disponible  { background: #e8f5e9; color: #2e7d32; }
.sf-badge--louee,
.sf-badge--louee       { background: #fce4ec; color: #b71c1c; }
.sf-badge--reservee    { background: #fff3e0; color: #e65100; }
.sf-badge--autre       { background: #f5f5f5; color: #616161; }

/* ── Card meta list ──────────────────────────────────────────────────────── */
.sf-card-meta {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
}
.sf-card-meta li {
    font-size: 13px;
    color: var(--sf-text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}
.sf-meta-icon {
    font-style: normal;
    color: var(--sf-accent);
    font-size: 11px;
}

/* ── Armoires ────────────────────────────────────────────────────────────── */
.sf-card-armoires {
    font-size: 12px;
    color: var(--sf-text-muted);
    margin: 0;
    line-height: 1.4;
}

/* ── Plan link ───────────────────────────────────────────────────────────── */
.sf-card-plan {
    margin-top: auto;
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #fff;
    text-decoration: none;
    background: var(--sf-accent);
    border: 1.5px solid var(--sf-accent);
    border-radius: var(--sf-radius);
    padding: 7px 14px;
    text-align: center;
    cursor: pointer;
    width: 100%;
    box-sizing: border-box;
    transition: background var(--sf-transition), border-color var(--sf-transition);
}
.sf-card-plan:hover {
    background: var(--sf-accent-dark);
    border-color: var(--sf-accent-dark);
    color: #fff;
}

/* ── Mobile toggle button ─────────────────────────────────────────────────── */
.sf-mobile-toggle {
    display: none;
}

/* ── Modal plan ──────────────────────────────────────────────────────────── */
body.sf-modal-open {
    overflow: hidden;
}

.sf-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sf-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .75);
}

.sf-modal-box {
    position: relative;
    z-index: 1;
    background: #fff;
    border-radius: var(--sf-radius);
    max-width: min(90vw, 900px);
    max-height: 90vh;
    overflow: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,.4);
}

.sf-modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    z-index: 2;
    background: rgba(0,0,0,.5);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--sf-transition);
}
.sf-modal-close:hover {
    background: rgba(0,0,0,.8);
}

.sf-modal-body {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sf-modal-img {
    display: block;
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
}

/* ── RDV button ──────────────────────────────────────────────────────────── */
.sf-card-rdv {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    color: var(--sf-accent);
    border: 1.5px solid var(--sf-accent);
    border-radius: var(--sf-radius);
    padding: 7px 14px;
    transition: background var(--sf-transition), color var(--sf-transition);
}
.sf-card-rdv:hover {
    background: var(--sf-accent);
    color: #fff;
}

.sf-modal-footer {
    padding: 12px 16px 16px;
    display: flex;
    justify-content: center;
}
.sf-modal-rdv {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--sf-accent);
    border: 1.5px solid var(--sf-accent);
    border-radius: var(--sf-radius);
    padding: 10px 24px;
    transition: background var(--sf-transition), color var(--sf-transition);
}
.sf-modal-rdv:hover {
    background: var(--sf-accent);
    color: #fff;
}

/* ── Mobile phase nav ────────────────────────────────────────────────────── */
.sf-phase-nav {
    display: none;
}

@media (max-width: 1200px) {
    .sf-phase-nav {
        display: block;
        width: 100%;
        margin-bottom: 4px;
    }
    .sf-phase-nav-label {
        font-size: 10px;
        font-weight: 700;
        letter-spacing: .12em;
        text-transform: uppercase;
        color: var(--sf-text-muted);
        margin: 0 0 8px;
    }
    .sf-phase-nav-links {
        display: flex;
        gap: 8px;
    }
    .sf-phase-link {
        flex: 1;
        text-align: center;
        padding: 10px 8px;
        border: 1.5px solid var(--sf-accent);
        border-radius: var(--sf-radius);
        font-size: 13px;
        font-weight: 600;
        color: var(--sf-accent);
        text-decoration: none;
        letter-spacing: .04em;
        transition: background var(--sf-transition), color var(--sf-transition);
    }
    .sf-phase-link:hover {
        background: var(--sf-accent);
        color: #fff;
    }
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (min-width: 769px) and (max-width: 1200px) {
    .sf-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .sf-wrap {
        flex-direction: column;
        gap: 16px;
    }

    /* Show mobile toggle */
    .sf-mobile-toggle {
        display: flex;
        align-items: center;
        gap: 10px;
        width: 100%;
        padding: 12px 16px;
        background: var(--sf-accent);
        color: #fff;
        border: none;
        border-radius: var(--sf-radius);
        font-size: 14px;
        font-weight: 600;
        letter-spacing: .06em;
        text-transform: uppercase;
        cursor: pointer;
        justify-content: space-between;
    }

    /* Sidebar hidden by default on mobile */
    .sf-sidebar {
        flex: none;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height .4s ease;
    }
    .sf-sidebar--open {
        max-height: 9999px;
    }
    .sf-sidebar-inner {
        position: static;
        margin-bottom: 8px;
    }

    .sf-results {
        width: 100%;
    }

    .sf-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .sf-card-meta {
        flex-direction: column;
        gap: 4px;
    }
}