/* ═══════════════════════════════════════════════════════════
   gallery.css — Learn Ahom community gallery
   Uses site CSS variables throughout
═══════════════════════════════════════════════════════════ */

/* ── Shared utilities ────────────────────────────────────── */
.gl-eyebrow {
    font-size: 11px; font-weight: 600; letter-spacing: .12em;
    text-transform: uppercase; color: var(--accent);
    margin-bottom: 8px; display: flex; align-items: center; gap: 8px;
}
.gl-eyebrow::before { content:''; width:16px; height:2px; background:var(--accent); border-radius:2px; }

.gl-ad-label {
    font-size: 9px; font-weight: 600; letter-spacing: .1em;
    text-transform: uppercase; color: var(--text-muted);
    opacity: .45; text-align: center; display: block; margin-bottom: 6px;
}

.gl-tag {
    display: inline-block; font-size: 11px; font-weight: 500;
    color: var(--accent); background: rgba(59,130,246,.08);
    border: 1px solid rgba(59,130,246,.18); border-radius: 99px;
    padding: 2px 10px; text-decoration: none;
    transition: background 140ms, border-color 140ms;
}
.gl-tag:hover, .gl-tag.active {
    background: rgba(59,130,246,.18); border-color: rgba(59,130,246,.4); color: var(--accent);
}

.gl-pagination {
    display: flex; align-items: center; justify-content: center;
    gap: 6px; margin-top: 32px;
}
.gl-page-btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 34px; height: 34px; padding: 0 10px;
    border-radius: 7px; border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text-muted);
    font-size: 13px; font-weight: 500; text-decoration: none;
    transition: background 140ms, color 140ms, border-color 140ms;
}
.gl-page-btn:hover  { background: var(--bg-hover); color: var(--text-main); }
.gl-page-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ── Sidebar ad slot ─────────────────────────────────────── */
.gl-ad-sidebar {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden; padding: 8px 0;
}

/* ═══════════════════════════════════════════════════════════
   GALLERY PAGE (gallery.php)
═══════════════════════════════════════════════════════════ */
.gl-page { background: var(--bg-main); min-height: calc(100vh - 132px); }

/* ── Hero ─────────────────────────────────────────────────── */
.gl-hero {
    background: var(--bg-card); border-bottom: 1px solid var(--border); padding: 28px 0; max-width: 1200px;
    margin: auto;
}
.gl-hero-inner {
    max-width: 1160px; margin: 0 auto; padding: 0 20px;
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 16px; flex-wrap: wrap;
}
.gl-h1  { font-size: clamp(20px,3.5vw,28px); font-weight: 700; color: var(--text-main); margin-bottom: 4px; letter-spacing: -.01em; }
.gl-sub { font-size: 13px; color: var(--text-muted); margin: 0; }

.gl-upload-btn {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--accent); color: #fff; font-size: 13px; font-weight: 600;
    padding: 9px 18px; border-radius: 8px; text-decoration: none;
    transition: background 150ms; flex-shrink: 0;
}
.gl-upload-btn:hover { background: var(--accent-soft); color: #fff; }

.gl-upload-btn-locked {
    background: var(--bg-soft); color: var(--text-muted);
    border: 1px solid var(--border);
}
.gl-upload-btn-locked:hover { background: var(--bg-hover); color: var(--text-main); border-color: var(--border-accent); }

/* ── Layout ──────────────────────────────────────────────── */
.gl-layout {
    max-width: 1160px; margin: 0 auto;
    padding: 24px 20px 60px;
    display: grid; grid-template-columns: 210px 1fr;
    gap: 28px; align-items: start;
}

/* ── Sidebar ─────────────────────────────────────────────── */
.gl-sidebar { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 20px; }

.gl-search {
    display: flex; align-items: center; gap: 9px;
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 8px; padding: 8px 12px; transition: border-color 140ms;
}
.gl-search:focus-within { border-color: var(--accent); }
.gl-search svg { color: var(--text-muted); flex-shrink: 0; }
.gl-search input {
    flex: 1; background: none; border: none; font-size: 13px;
    color: var(--text-main); font-family: inherit; min-width: 0;
}
.gl-search input::placeholder { color: var(--text-muted); opacity: .6; }
.gl-search input:focus { outline: none; }

.gl-filter-section { display: flex; flex-direction: column; gap: 8px; }
.gl-filter-label {
    font-size: 10px; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--text-muted);
}

.gl-sort-btns, .gl-cat-list { display: flex; flex-direction: column; gap: 3px; }
.gl-sort-btn, .gl-cat-btn {
    font-size: 13px; color: var(--text-soft);
    padding: 6px 10px; border-radius: 6px;
    text-decoration: none; transition: background 130ms, color 130ms;
}
.gl-sort-btn:hover, .gl-cat-btn:hover { background: var(--bg-hover); color: var(--text-main); }
.gl-sort-btn.active, .gl-cat-btn.active {
    background: rgba(59,130,246,.1); color: var(--accent); font-weight: 600;
}

.gl-tag-cloud { display: flex; flex-wrap: wrap; gap: 5px; }

/* ── Main ────────────────────────────────────────────────── */
.gl-main { min-width: 0; }

.gl-active-filters {
    display: flex; align-items: center; flex-wrap: wrap;
    gap: 8px; margin-bottom: 16px;
}
.gl-results-count { font-size: 13px; color: var(--text-muted); margin-right: 4px; }
.gl-filter-chip {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-soft);
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 99px; padding: 3px 10px;
}
.gl-filter-chip a { color: var(--text-muted); text-decoration: none; font-size: 11px; }
.gl-filter-chip a:hover { color: #f87171; }

/* ── Masonry-ish grid ─────────────────────────────────────── */
.gl-grid {
    columns: 3;
    column-gap: 14px;
    orphans: 1; widows: 1;
}

/* ── Gallery card ────────────────────────────────────────── */
.gl-card {
    display: block;
    break-inside: avoid;
    margin-bottom: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    color: var(--text-main);
    transition: border-color 180ms, box-shadow 180ms, transform 160ms;
}
.gl-card:hover {
    border-color: var(--border-accent);
    box-shadow: 0 6px 20px rgba(0,0,0,.22);
    transform: translateY(-2px);
}

.gl-thumb {
    position: relative;
    overflow: hidden;
    background: var(--bg-soft);
    display: block;
}
.gl-thumb img {
    width: 100%; display: block;
    transition: transform 320ms ease;
}
.gl-card:hover .gl-thumb img { transform: scale(1.04); }

/* Multi-image badge */
.gl-multi-badge {
    position: absolute; top: 8px; right: 8px;
    background: rgba(0,0,0,.65); color: #fff;
    font-size: 10px; font-weight: 700;
    display: flex; align-items: center; gap: 4px;
    padding: 3px 7px; border-radius: 99px;
    backdrop-filter: blur(4px);
}

/* Thumb placeholder */
.gl-thumb-placeholder {
    aspect-ratio: 1; width: 100%;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-soft); color: var(--text-muted);
}

/* Card body */
.gl-card-body { padding: 10px 12px 12px; }
.gl-card-title {
    font-size: 13px; font-weight: 600; color: var(--text-main);
    line-height: 1.35; margin: 0 0 8px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.gl-card-meta {
    display: flex; align-items: center; gap: 6px;
    font-size: 11px; color: var(--text-muted);
}
.gl-card-avatar {
    width: 18px; height: 18px; border-radius: 50%;
    object-fit: cover; border: 1px solid var(--border); flex-shrink: 0;
}
.gl-card-name { color: var(--text-soft); font-weight: 500; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gl-card-sep  { opacity: .4; }
.gl-card-likes { display: flex; align-items: center; gap: 3px; flex-shrink: 0; }
.gl-card-likes svg { color: var(--text-muted); }

/* In-feed ad */
.gl-ad-card {
    break-inside: avoid;
    margin-bottom: 14px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden; padding: 10px;
    min-height: 180px; display: flex; flex-direction: column;
    align-items: center; justify-content: center;
}

/* Empty */
.gl-empty {
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 12px; padding: 80px 20px;
    text-align: center; color: var(--text-muted);
}
.gl-empty svg { opacity: .3; }
.gl-empty p   { font-size: 14px; }
.gl-clear-btn { font-size: 13px; color: var(--accent); text-decoration: none; font-weight: 500; }
.gl-clear-btn:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════════════
   VIEW PAGE (view.php)
═══════════════════════════════════════════════════════════ */
.gv-page {
    max-width: 1100px; margin: 0 auto;
    padding: 20px 16px 60px;
    display: grid; grid-template-columns: 1fr 280px;
    gap: 28px; align-items: start;
}

.gv-main { min-width: 0; display: flex; flex-direction: column; gap: 16px; }

.gv-back {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--text-muted); text-decoration: none;
    padding: 4px 8px; border-radius: 6px; transition: color 140ms, background 140ms;
}
.gv-back:hover { color: var(--accent); background: var(--bg-hover); }

/* Single image */
.gv-single-img {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; overflow: hidden;
}
.gv-single-img img {
    width: 100%; display: block; max-height: 600px;
    object-fit: contain; background: #000;
}

/* ── Ad block ────────────────────────────────────────────── */
.gv-ad-block {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 8px; overflow: hidden; padding: 6px 0;
}

/* ── Post info ───────────────────────────────────────────── */
.gv-info { display: flex; flex-direction: column; gap: 10px; }

.gv-cat {
    font-size: 10px; font-weight: 700; letter-spacing: .1em;
    text-transform: uppercase; color: var(--accent); text-decoration: none;
}
.gv-cat:hover { text-decoration: underline; }

.gv-title {
    font-size: clamp(18px,3vw,26px); font-weight: 700;
    color: var(--text-main); line-height: 1.3; letter-spacing: -.01em; margin: 0;
}

.gv-desc {
    font-size: 14px; color: var(--text-soft);
    line-height: 1.75; margin: 0;
}

.gv-meta-row {
    display: flex; align-items: center; gap: 8px;
    flex-wrap: wrap; font-size: 12px; color: var(--text-muted);
    padding-top: 6px; border-top: 1px solid var(--border);
}
.gv-author {
    display: flex; align-items: center; gap: 7px;
    text-decoration: none; color: var(--text-soft); font-weight: 500;
    font-size: 13px; transition: color 140ms;
}
.gv-author:hover { color: var(--accent); }
.gv-author-avatar {
    width: 26px; height: 26px; border-radius: 50%;
    object-fit: cover; border: 1px solid var(--border); flex-shrink: 0;
}
.gv-meta-dot { opacity: .4; }
.gv-meta-date, .gv-meta-views { font-size: 12px; color: var(--text-muted); }

/* Actions */
.gv-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.gv-like-btn, .gv-share-btn, .gv-delete-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 8px; padding: 7px 14px;
    font-size: 13px; font-weight: 500; color: var(--text-soft);
    cursor: pointer; font-family: inherit;
    transition: background 140ms, color 140ms, border-color 140ms;
    text-decoration: none;
}
.gv-like-btn:hover, .gv-share-btn:hover { background: var(--bg-hover); color: var(--text-main); }
.gv-like-btn.is-liked { background: rgba(239,68,68,.1); border-color: rgba(239,68,68,.3); color: #f87171; }
.gv-like-btn.is-liked svg path { stroke: #f87171; fill: #f87171; }
.gv-delete-btn:hover { background: rgba(239,68,68,.08); border-color: rgba(239,68,68,.25); }

.gv-hashtags { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 4px; }

/* ── Sidebar (related) ───────────────────────────────────── */
.gv-sidebar { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 20px; }

.gv-related-title {
    font-size: 11px; font-weight: 700; letter-spacing: .07em;
    text-transform: uppercase; color: var(--text-muted); margin: 0;
}

.gv-related-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}

.gv-related-card {
    border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border); background: var(--bg-card);
    display: flex; flex-direction: column;
    text-decoration: none; color: var(--text-main);
    transition: border-color 160ms, box-shadow 160ms, transform 140ms;
}
.gv-related-card:hover { border-color: var(--border-accent); box-shadow: 0 4px 14px rgba(0,0,0,.18); transform: translateY(-2px); }
.gv-related-card img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; transition: transform 280ms ease; }
.gv-related-card:hover img { transform: scale(1.06); }
.gv-related-title-text {
    font-size: 11px; color: var(--text-muted);
    padding: 6px 8px; line-height: 1.35;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ── Upload page ─────────────────────────────────────────── */
.gu-page {
    max-width: 760px; margin: 0 auto; padding: 28px 16px 60px;
    display: flex; flex-direction: column; gap: 20px;
}

.gu-header { display: flex; flex-direction: column; gap: 6px; }
.gu-title  { font-size: 22px; font-weight: 700; color: var(--text-main); letter-spacing: -.01em; }
.gu-sub    { font-size: 13px; color: var(--text-muted); }

.gu-alert {
    padding: 12px 16px; border-radius: 8px; font-size: 13px; line-height: 1.5;
}
.gu-alert-error   { background: rgba(239,68,68,.1); color: #f87171; border: 1px solid rgba(239,68,68,.2); }
.gu-alert-success { background: rgba(34,197,94,.1);  color: #4ade80; border: 1px solid rgba(34,197,94,.2); }

.gu-section {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 12px; padding: 20px; display: flex; flex-direction: column; gap: 12px;
}
.gu-section-title { font-size: 13px; font-weight: 700; color: var(--text-main); margin: 0; }
.gu-section-sub   { font-size: 12px; color: var(--text-muted); line-height: 1.5; margin: 0; }

/* Dropzone */
.gu-dropzone {
    border: 2px dashed var(--border); border-radius: 10px;
    transition: border-color 160ms, background 160ms; cursor: pointer;
}
.gu-dropzone.drag-over { border-color: var(--accent); background: rgba(59,130,246,.04); }
.gu-dropzone-inner {
    padding: 36px 24px; display: flex; flex-direction: column;
    align-items: center; gap: 10px; text-align: center; color: var(--text-muted);
}
.gu-dropzone-inner svg { opacity: .35; }
.gu-dropzone-text { font-size: 14px; }
.gu-dropzone-hint { font-size: 11px; opacity: .7; }
.gu-browse { color: var(--accent); cursor: pointer; font-weight: 600; text-decoration: underline; }

/* Image preview grid */
.gu-preview-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(100px,1fr)); gap: 8px;
}
.gu-preview-item {
    position: relative; border-radius: 8px; overflow: hidden;
    border: 1px solid var(--border); background: var(--bg-soft);
    aspect-ratio: 1;
}
.gu-preview-item img { width:100%; height:100%; object-fit:cover; display:block; }
.gu-preview-remove {
    position: absolute; top: 4px; right: 4px;
    width: 22px; height: 22px; border-radius: 50%;
    background: rgba(0,0,0,.7); color: #fff; border: none;
    font-size: 12px; cursor: pointer; display: flex;
    align-items: center; justify-content: center; line-height: 1;
    transition: background 140ms;
}
.gu-preview-remove:hover { background: #ef4444; }
.gu-preview-thumb-badge {
    position: absolute; bottom: 4px; left: 4px;
    font-size: 8px; font-weight: 700; background: var(--accent); color: #fff;
    padding: 1px 6px; border-radius: 3px;
}
.gu-preview-order {
    position: absolute; top: 4px; left: 4px;
    width: 18px; height: 18px; border-radius: 50%;
    background: rgba(0,0,0,.7); color: #fff; border: none;
    font-size: 9px; font-weight: 700; display: flex;
    align-items: center; justify-content: center;
}

.gu-upload-progress { display: flex; flex-direction: column; gap: 8px; }
.gu-progress-row { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--text-muted); }
.gu-progress-track { flex: 1; height: 4px; background: var(--border); border-radius: 99px; overflow: hidden; }
.gu-progress-fill  { height: 100%; background: var(--accent); border-radius: 99px; width: 0%; transition: width 200ms ease; }

/* Form fields */
.gu-label {
    display: block; font-size: 11px; font-weight: 700;
    letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 5px;
}
.gu-input, .gu-textarea, .gu-select {
    width: 100%; background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 8px; padding: 9px 12px; font-size: 13px; color: var(--text-main);
    font-family: inherit; outline: none; transition: border-color 140ms; resize: vertical;
}
.gu-input:focus, .gu-textarea:focus, .gu-select:focus { border-color: var(--accent); }
.gu-input::placeholder, .gu-textarea::placeholder { color: var(--text-muted); opacity: .6; }
.gu-char-count { font-size: 11px; color: var(--text-muted); text-align: right; margin-top: 4px; }

/* Tags */
.gu-tags-wrap {
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 8px; padding: 8px 10px;
    display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
    transition: border-color 140ms;
}
.gu-tags-wrap:focus-within { border-color: var(--accent); }
.gu-tag-chip {
    display: inline-flex; align-items: center; gap: 5px;
    background: rgba(59,130,246,.1); color: var(--accent);
    border: 1px solid rgba(59,130,246,.2); border-radius: 99px;
    font-size: 12px; font-weight: 500; padding: 2px 10px;
}
.gu-tag-chip button { background:none; border:none; color:inherit; cursor:pointer; font-size:13px; padding:0; opacity:.7; }
.gu-tag-chip button:hover { opacity: 1; }
.gu-tag-input {
    background: none; border: none; outline: none;
    font-size: 13px; color: var(--text-main); font-family: inherit; min-width: 120px; flex: 1;
}
.gu-tag-input::placeholder { color: var(--text-muted); opacity: .6; }
.gu-hint { font-size: 11px; color: var(--text-muted); }

/* Actions */
.gu-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.gu-btn-primary {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--accent); color: #fff; font-size: 14px; font-weight: 600;
    padding: 10px 22px; border-radius: 8px; border: none;
    cursor: pointer; font-family: inherit; transition: background 150ms;
}
.gu-btn-primary:hover { background: var(--accent-soft); }
.gu-btn-primary:disabled { opacity: .4; cursor: not-allowed; }
.gu-btn-secondary {
    background: var(--btn-bg); color: var(--btn-text); border: 1px solid var(--btn-border);
    font-size: 14px; font-weight: 500; padding: 10px 18px; border-radius: 8px;
    cursor: pointer; font-family: inherit; transition: background 150ms;
}
.gu-btn-secondary:hover { background: var(--btn-hover); }

/* ── Share toast ─────────────────────────────────────────── */
.gv-share-toast {
    position: fixed; bottom: 28px; left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--bg-soft); border: 1px solid var(--border);
    border-radius: 8px; padding: 9px 18px;
    font-size: 13px; color: var(--text-main);
    box-shadow: 0 6px 20px rgba(0,0,0,.3);
    opacity: 0; pointer-events: none;
    transition: opacity 200ms, transform 200ms; z-index: 2000;
}
.gv-share-toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 1000px) {
    .gv-page { grid-template-columns: 1fr; }
    .gv-sidebar { position: static; }
    .gv-related-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 860px) {
    .gl-layout { grid-template-columns: 1fr; }
    .gl-sidebar { position: static; }
    .gl-sort-btns, .gl-cat-list { flex-direction: row; flex-wrap: wrap; }
    .gl-grid { columns: 2; }
}

@media (max-width: 600px) {
    .gl-grid { columns: 2; column-gap: 8px; }
    .gl-card { margin-bottom: 8px; }
    .gl-hero-inner { flex-direction: column; align-items: flex-start; }
    .gv-related-grid { grid-template-columns: repeat(3,1fr); }
    .gu-preview-grid { grid-template-columns: repeat(3,1fr); }
}

@media (max-width: 400px) {
    .gl-grid { columns: 1; }
    .gv-related-grid { grid-template-columns: repeat(2,1fr); }
}