.collections-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    flex-wrap: wrap;
}
.collections-hero h1 { margin: 0 0 4px; }

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, min(420px, 100%)));
    gap: 20px;
    padding: 24px 4px 60px;
}


.collections-grid:has(.collection-card:only-child) {
    grid-template-columns: minmax(280px, 420px);
}

.collection-card {
    background: var(--grad-card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color .2s, transform .2s;
}
.collection-card:hover { border-color: var(--gold-dim); transform: translateY(-2px); }

.collection-card-previews {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 3 / 1.3;
    background: rgba(255, 255, 255, 0.03);
}
.collection-card-preview {
    background-size: cover;
    background-position: center;
    background-color: rgba(255, 255, 255, 0.04);
}
.collection-card-previews.empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cream-dim);
    font-size: 12px;
}

.collection-card-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    letter-spacing: 0.02em;
    color: var(--cream);
    margin: 0;
}
.collection-card-desc {
    color: var(--cream-dim);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.collection-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--cream-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.kg-visibility-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--gold-dim);
    color: var(--gold);
}
.kg-visibility-badge.is-private {
    border-color: var(--line);
    color: var(--cream-dim);
}

.collection-card-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    padding-top: 6px;
}
.collection-card-actions .btn-ghost,
.collection-card-actions .btn-primary {
    flex: 1;
    min-width: 0;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 36px;
    padding: 0 10px;
    font-size: 12.5px;
}

.collection-detail-hero { text-align: left; }
.collection-detail-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 10px;
}
.collection-detail-head h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(28px, 4vw, 42px);
    margin: 8px 0 6px;
}
.collection-detail-desc {
    color: var(--cream-dim);
    font-size: 14px;
    line-height: 1.6;
    max-width: 640px;
    margin: 0 0 8px;
}
.collection-detail-owner {
    color: var(--gold-dim);
    font-size: 13px;
    margin: 0 0 4px;
}
.collection-detail-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.kg-visibility-toggle {
    display: flex;
    gap: 8px;
}
.kg-visibility-option {
    flex: 1;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
    color: var(--cream-dim);
    cursor: pointer;
    font-size: 13.5px;
    transition: border-color .2s, color .2s, background .2s;
}
.kg-visibility-option.selected {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(212, 175, 55, 0.08);
}

@media (max-width: 640px) {
    .collections-grid { grid-template-columns: 1fr; padding: 16px 2px 50px; }
    .collections-hero { flex-direction: column; align-items: stretch; text-align: center; }
    .collection-detail-head { flex-direction: column; }
    .collection-detail-actions { width: 100%; }
    .collection-detail-actions .btn-ghost { flex: 1; }
}

/* ================= Collections — social layer ================= */

.kg-visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0);
    white-space: nowrap; border: 0;
}

/* Tabs: Trending / New / Popular / My Collections.
   Set in the display face so they read as section names, not as buttons. */
.kg-coll-tabs {
    display: flex;
    gap: 28px;
    margin: 18px 4px 0;
    border-bottom: 1px solid var(--line);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.kg-coll-tabs::-webkit-scrollbar { display: none; }

.kg-coll-tab {
    position: relative;
    flex: 0 0 auto;
    background: none;
    border: 0;
    padding: 10px 0 12px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px;
    letter-spacing: 0.05em;
    color: var(--cream-dim);
    cursor: pointer;
    transition: color .2s;
}
.kg-coll-tab::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
}
.kg-coll-tab:hover { color: var(--cream); }
.kg-coll-tab.active { color: var(--gold); }
.kg-coll-tab.active::after { transform: scaleX(1); }
.kg-coll-tab:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
    border-radius: 2px;
}

.kg-coll-tab-hint {
    color: var(--cream-dim);
    font-size: 13px;
    margin: 12px 4px 0;
}

.kg-coll-loading {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--cream-dim);
    padding: 40px 0;
}

.kg-coll-more-row {
    display: flex;
    justify-content: center;
    padding: 0 0 40px;
}
.kg-coll-more-row .comments-load-more[hidden] { display: none; }

/* Public card: the title link stretches over the whole card, the creator link sits above it. */
.kg-public-card { position: relative; cursor: pointer; }
.kg-coll-card-link {
    color: inherit;
    text-decoration: none;
}
.kg-coll-card-link::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
}
.kg-coll-card-link:focus-visible { outline: none; }
.kg-public-card:has(.kg-coll-card-link:focus-visible) {
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.35);
}

.kg-coll-byline {
    margin: 0;
    font-size: 13px;
    color: var(--cream-dim);
}
.kg-coll-owner-link {
    position: relative;
    z-index: 1;
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
}
.kg-coll-owner-link:hover { text-decoration: underline; }

.kg-coll-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin-top: auto;
    padding-top: 4px;
    font-size: 12.5px;
    color: var(--cream-dim);
}
.kg-coll-stats--compact { margin-top: 0; padding-top: 0; }
.kg-coll-stat {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}
.kg-coll-stat svg { color: var(--gold-dim); flex: 0 0 auto; }

.kg-coll-following { margin-top: 12px; }

/* Detail page: Follow / Like / Comments / Share */
.kg-coll-social {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
}
.kg-coll-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 3px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.03);
    color: var(--cream);
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: border-color .2s, background .2s, color .2s;
}
.kg-coll-action:hover:not(:disabled) { border-color: var(--gold-dim); }
.kg-coll-action:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.kg-coll-action:disabled { cursor: default; opacity: .75; }
.kg-coll-action-icon { display: inline-flex; }
.kg-coll-action-count {
    color: var(--cream-dim);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}
.kg-coll-action-label + .kg-coll-action-count:not(:empty)::before {
    content: '';
    display: inline-block;
    width: 1px;
    height: 14px;
    margin-right: 8px;
    vertical-align: -2px;
    background: var(--line);
}

/* Follow mirrors the profile Follow button: crimson call to action, outline once following. */
.kg-coll-action--follow {
    background: linear-gradient(135deg, var(--crimson-bright), var(--crimson));
    border-color: transparent;
}
.kg-coll-action--follow .kg-coll-action-count { color: rgba(243, 237, 226, 0.8); }
.kg-coll-action--follow.is-on {
    background: transparent;
    border-color: var(--gold-dim);
}
.kg-coll-action--follow.is-on .kg-coll-action-count { color: var(--cream-dim); }
.kg-coll-action--follow:disabled {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--line);
}

.kg-coll-action--like.is-on { border-color: rgba(214, 31, 60, 0.6); }
.kg-coll-action--like.is-on .kg-coll-action-icon { color: var(--crimson-bright); }
.kg-coll-action--like.is-on svg { fill: currentColor; }
.kg-coll-action--like:not(:disabled):active .kg-coll-action-icon { transform: scale(.85); }
.kg-coll-action--like .kg-coll-action-icon { transition: transform .15s ease; }

.kg-coll-action--quiet {
    background: transparent;
    border-color: transparent;
    color: var(--cream-dim);
    padding: 0 10px;
}
.kg-coll-action--quiet:hover:not(:disabled) { color: var(--cream); border-color: var(--line); }

.kg-coll-private-note {
    margin: 16px 0 0;
    padding: 12px 14px;
    max-width: 640px;
    border-left: 2px solid var(--gold-dim);
    background: rgba(212, 175, 55, 0.05);
    color: var(--cream-dim);
    font-size: 13.5px;
    line-height: 1.5;
}


.kg-coll-comments {
    max-width: 760px;
    margin: 8px auto 0;
    padding: 24px 4px 0;
    border-top: 1px solid var(--line);
    scroll-margin-top: 90px;
}
.kg-coll-comments-count { color: var(--cream-dim); font-size: .7em; }
.kg-coll-comments .comment-composer { margin: 0 0 16px; }
.kg-coll-comments .comment-composer[hidden] { display: none; }
.kg-coll-comments-list { display: flex; flex-direction: column; gap: 2px; }
.kg-coll-comments .comment-author-name { text-decoration: none; }
.kg-coll-comments .comment-author-name:hover { color: var(--gold); }
.kg-coll-comments-empty { color: var(--cream-dim); font-size: 14px; padding: 8px 6px 20px; }
.kg-coll-comments-guest {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 14px;
    margin-bottom: 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--cream-dim);
    font-size: 14px;
}
.kg-coll-comments-guest[hidden] { display: none; }
.kg-coll-comments .kg-coll-more-row { padding: 10px 0 60px; }

@media (max-width: 640px) {
    .kg-coll-tabs { gap: 18px; margin-top: 10px; }
    .kg-coll-tab { font-size: 19px; padding: 8px 0 10px; }
    .kg-coll-tab-hint { text-align: center; }

    .kg-coll-social {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .kg-coll-social > * { min-width: 0; }
    .kg-coll-action { justify-content: center; padding: 0 10px; min-height: 44px; text-align: center; }

    .kg-coll-action--follow,
    .kg-coll-action--like {
        display: grid;
        grid-template-columns: auto auto;
        grid-template-rows: auto auto;
        column-gap: 6px;
        row-gap: 1px;
        align-content: center;
        justify-content: center;
        min-height: 54px;
        padding: 6px 8px;
    }
    .kg-coll-action--follow .kg-coll-action-icon,
    .kg-coll-action--like .kg-coll-action-icon { grid-row: 1; align-self: center; }
    .kg-coll-action--follow .kg-coll-action-label,
    .kg-coll-action--like .kg-coll-action-label { grid-row: 1; }
    .kg-coll-action--follow .kg-coll-action-count,
    .kg-coll-action--like .kg-coll-action-count { grid-row: 2; grid-column: 1 / -1; }
    .kg-coll-action--quiet { border-color: var(--line); }
    .kg-coll-action-label + .kg-coll-action-count:not(:empty)::before { display: none; }

    .kg-coll-action--follow .kg-coll-action-count,
    .kg-coll-action--like .kg-coll-action-count { font-size: 12px; }

    .kg-coll-comments .comment-composer { flex-direction: column; align-items: stretch; }
    .kg-coll-comments .comment-composer-submit { align-self: flex-end; }
}

@media (prefers-reduced-motion: reduce) {
    .kg-coll-tab::after,
    .kg-coll-action,
    .kg-coll-action--like .kg-coll-action-icon { transition: none; }
}

.kg-coll-social[hidden],
.kg-coll-comments[hidden],
.kg-coll-private-note[hidden],
.kg-coll-tab-hint[hidden] { display: none !important; }


.collection-detail-actions[hidden] { display: none; }