/**
 * SNAPSMACK - Archive Page Styles
 *
 * Loaded only on archive.php. Contains:
 *   - Square / cropped / justified grid engines
 *   - Filter panel (saf-*) styling
 *   - Search form + status row
 *   - T/M/C control bar (.archive-controls + .archive-layout-toggle + .archive-calendar-toggle)
 *   - Archive responsive breakpoints
 *
 * Skin's style.css loads AFTER this file. Override anything decorative
 * (colours, opacity, hover, position) freely. Do NOT override grid
 * structure (display:grid, gap, aspect-ratio) — the layout depends on it.
 */

/*
 * SNAPSMACK_EOF_HEADER
 * Last non-empty line MUST be: slash-star, space, five equals, space,
 * 'SNAPSMACK EOF', space, five equals, space, star-slash.
 */


/* --- 1. SQUARE GRID (1:1 cropped) ----------------------------------------- */
.square-grid {
    display: grid;
    grid-template-columns: repeat(var(--grid-cols, 4), var(--thumb-width, 200px));
    gap: var(--grid-gap, 50px);
    padding: 0;
    justify-content: center;
}
.square-grid .thumb-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
}
.square-grid .thumb-link {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    box-sizing: border-box;
}
.square-grid .thumb-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- 2. CROPPED GRID (clamped aspect, proportional portraits) ------------- */
.cropped-grid {
    display: grid;
    grid-template-columns: repeat(var(--grid-cols, 4), var(--thumb-width, 200px));
    gap: var(--grid-gap, 50px);
    padding: 0;
    justify-content: center;
}
.cropped-grid .thumb-container {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cropped-grid .thumb-link {
    display: block !important;
    width: 100% !important;
    overflow: hidden;
    aspect-ratio: 3 / 2 !important;
}
.cropped-grid .thumb-link.orient-portrait {
    width: 75% !important;
    aspect-ratio: 2 / 3 !important;
}
.cropped-grid .thumb-link.orient-square {
    width: 90% !important;
    aspect-ratio: 1 / 1 !important;
}
.cropped-grid .thumb-link img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    display: block;
}

/* --- 3. JUSTIFIED / MASONRY GRID ------------------------------------------ */
#justified-grid {
    position: relative;
    width: 100%;
}
#justified-grid .justified-row {
    display: flex;
    gap: var(--justified-gap, 4px);
    margin-bottom: var(--justified-gap, 4px);
}
#justified-grid .justified-row-last {
    height: var(--justified-row-height, 260px);
}
#justified-grid .justified-row-last .justified-item {
    flex-grow: 0 !important;
    flex-basis: auto !important;
    height: 100%;
}
#justified-grid .justified-row-last .justified-item img {
    width: auto;
    height: 100%;
}
#justified-grid .justified-item {
    display: block;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
}
#justified-grid .justified-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: blur(0.3px);
}
#justified-grid .justified-item,
#justified-grid .justified-item a,
#justified-grid .justified-item img {
    border: none !important;
    box-shadow: none !important;
}
#justified-grid .justified-item {
    outline: var(--masonry-border-width, 0px) solid var(--masonry-border-color, transparent);
    outline-offset: calc(var(--masonry-border-width, 0px) * -1);
}

/* --- 4. UNIFIED FILTER PANEL (saf-*) -------------------------------------- */
.saf-wrap {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}
.saf-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 0 4px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    color: var(--nav-text, var(--text-dim, #999));
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: inherit;
    white-space: nowrap;
}
.saf-btn:hover,
.saf-btn--active { color: var(--accent, #fff); }
.saf-btn-arrow {
    font-size: 0.75em;
    opacity: 0.7;
    transition: transform 0.15s;
}
.saf-btn[aria-expanded="true"] .saf-btn-arrow { transform: rotate(180deg); }

.saf-panel {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 900;
    min-width: 330px;
    max-width: 420px;
    max-height: 380px;
    overflow-y: auto;
    background: var(--nav-bg, var(--bg, #111));
    border: 1px solid var(--border, rgba(255,255,255,0.12));
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    padding: 10px 0 6px;
}
.saf-panel.saf-panel--open { display: block; }

.saf-search {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 6px 12px;
    margin-bottom: 8px;
    background: rgba(255,255,255,0.07);
    border: none;
    border-bottom: 1px solid var(--border, rgba(255,255,255,0.12));
    color: var(--text, #fff);
    font-family: inherit;
    font-size: 0.78rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    outline: none;
}
.saf-search::placeholder { color: var(--text-dim, #666); opacity: 1; }

.saf-group-header {
    padding: 6px 12px 3px;
    font-size: 0.68rem;
    letter-spacing: 2px;
    color: var(--text-dim, #666);
    text-transform: uppercase;
    pointer-events: none;
}
.saf-group + .saf-group {
    margin-top: 4px;
    border-top: 1px solid var(--border, rgba(255,255,255,0.08));
    padding-top: 4px;
}

.saf-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 5px 12px;
    cursor: pointer;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    color: var(--text, #ddd);
    transition: background 0.1s;
}
.saf-item:hover { background: rgba(255,255,255,0.07); }
.saf-checkbox {
    flex-shrink: 0;
    width: 13px;
    height: 13px;
    accent-color: var(--accent, #fff);
    cursor: pointer;
}
.saf-label {
    flex: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

@media (max-width: 600px) {
    .saf-panel {
        left: auto;
        right: 0;
        transform: none;
        max-width: calc(100vw - 24px);
    }
}

/* --- 5. ARCHIVE SEARCH + STATUS ------------------------------------------- */
.archive-search-form {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
}
.archive-search-status {
    text-align: center;
    padding: 15px 0 0;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
}
.archive-search-status a { color: var(--accent); }
.archive-tags-row {
    justify-content: center;
    padding: 12px 0 0;
}

/* --- 6. ARCHIVE RESPONSIVE ------------------------------------------------ */
@media (max-width: 768px) {
    .square-grid,
    .cropped-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .wall-nav-item { display: none !important; }
}

/* --- 7. T / M / C ARCHIVE CONTROLS ---------------------------------------- */
/*
 * .archive-controls wraps [T][M] segmented + [C] button. Renders inside
 * the filter row (#infobox) when ss-engine-archive-toggle.js docks it
 * via .archive-controls--docked, otherwise sits as its own row above the
 * grid. Skin's style.css can override position, colour, decoration freely.
 */

.archive-controls {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    padding: 6px 0 14px;
    flex-wrap: wrap;
}

.archive-controls.archive-controls--docked {
    position: absolute;
    right: 40px; /* JS alignDockedControls() overrides this at runtime */
    top: 50%;
    transform: translateY(-50%);
    padding: 0;
    margin: 0;
    flex-wrap: nowrap;
    z-index: 1;
}

.archive-layout-toggle {
    display: inline-flex;
    gap: 0;
}

.archive-controls .alt-btn,
.archive-layout-toggle .alt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    padding: 6px 14px;
    font-size: 0.78em;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid currentColor;
    background: transparent;
    color: inherit;
    cursor: pointer;
    opacity: 0.45;
    transition: opacity 0.15s, background-color 0.15s;
    font-family: system-ui, -apple-system, sans-serif;
    line-height: 1;
}

.archive-layout-toggle .alt-btn:first-child { border-radius: 3px 0 0 3px; }
.archive-layout-toggle .alt-btn:last-child  { border-radius: 0 3px 3px 0; margin-left: -1px; }
.archive-layout-toggle .alt-btn:only-child  { border-radius: 3px; margin-left: 0; }

.archive-calendar-toggle { border-radius: 3px; }

.archive-controls .alt-btn:hover,
.archive-layout-toggle .alt-btn:hover { opacity: 0.85; }
.archive-controls .alt-btn--active,
.archive-layout-toggle .alt-btn--active {
    opacity: 1;
    background: rgba(255, 255, 255, 0.10);
}
/* ===== SNAPSMACK EOF ===== */