/**
 * VideoHub360 Browse Categories Widget Styles
 *
 * CSS custom properties are defined in variables.css (loaded first).
 */

/* ── Shared layout base ─────────────────────────────────────────────────── */

.vh360-category-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Responsive column modifiers */
@media (min-width: 600px) {
    .vh360-category-grid--columns-2 { grid-template-columns: repeat(2, 1fr); }
    .vh360-category-grid--columns-3 { grid-template-columns: repeat(2, 1fr); }
    .vh360-category-grid--columns-4 { grid-template-columns: repeat(2, 1fr); }
    .vh360-category-grid--columns-5 { grid-template-columns: repeat(2, 1fr); }
    .vh360-category-grid--columns-6 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .vh360-category-grid--columns-2 { grid-template-columns: repeat(2, 1fr); }
    .vh360-category-grid--columns-3 { grid-template-columns: repeat(3, 1fr); }
    .vh360-category-grid--columns-4 { grid-template-columns: repeat(2, 1fr); }
    .vh360-category-grid--columns-5 { grid-template-columns: repeat(3, 1fr); }
    .vh360-category-grid--columns-6 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
    .vh360-category-grid--columns-2 { grid-template-columns: repeat(2, 1fr); }
    .vh360-category-grid--columns-3 { grid-template-columns: repeat(3, 1fr); }
    .vh360-category-grid--columns-4 { grid-template-columns: repeat(4, 1fr); }
    .vh360-category-grid--columns-5 { grid-template-columns: repeat(5, 1fr); }
    .vh360-category-grid--columns-6 { grid-template-columns: repeat(6, 1fr); }
}

/* ── Card layout ────────────────────────────────────────────────────────── */

.vh360-category-card {
    background: var(--vh360-color-surface, #1e1e2e);
    border-radius: var(--vh360-radius-lg, 12px);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.vh360-category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.vh360-category-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.vh360-category-card-link:focus-visible {
    outline: 2px solid var(--vh360-color-primary, #6c63ff);
    outline-offset: 2px;
}

/* Thumbnail area */
.vh360-category-card-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--vh360-color-bg, #121212);
}

.vh360-category-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.vh360-category-card:hover .vh360-category-card-img {
    transform: scale(1.04);
}

.vh360-category-card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--vh360-color-muted, #666);
    background: var(--vh360-color-bg, #121212);
}

/* Count badge (overlaid on thumb) */
.vh360-category-card-count {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.72);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
    line-height: 1.4;
    letter-spacing: 0.02em;
}

/* Card body */
.vh360-category-card-body {
    padding: 12px 14px 14px;
}

.vh360-category-card-name {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--vh360-color-text, #f0f0f0);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vh360-category-card-desc {
    margin: 0;
    font-size: 12px;
    color: var(--vh360-color-muted, #999);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Pills layout ───────────────────────────────────────────────────────── */

.vh360-category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.vh360-category-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 16px;
    border-radius: 40px;
    background: var(--vh360-color-surface, #1e1e2e);
    color: var(--vh360-color-text, #f0f0f0);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--vh360-color-border, rgba(255,255,255,0.1));
    transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
    line-height: 1.4;
}

.vh360-category-pill:hover {
    background: var(--vh360-color-primary, #6c63ff);
    color: #fff;
    border-color: transparent;
    text-decoration: none;
}

.vh360-category-pill-count {
    opacity: 0.65;
    font-size: 12px;
}

/* ── Compact list layout ────────────────────────────────────────────────── */

.vh360-category-compact {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(2, 1fr);
    list-style: none;
    margin: 0;
    padding: 0;
}

@media (min-width: 768px) {
    .vh360-category-compact.vh360-category-grid--columns-3 { grid-template-columns: repeat(3, 1fr); }
    .vh360-category-compact.vh360-category-grid--columns-4 { grid-template-columns: repeat(4, 1fr); }
    .vh360-category-compact.vh360-category-grid--columns-5 { grid-template-columns: repeat(5, 1fr); }
    .vh360-category-compact.vh360-category-grid--columns-6 { grid-template-columns: repeat(6, 1fr); }
}

.vh360-category-compact-item {
    margin: 0;
    padding: 0;
}

.vh360-category-compact-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: var(--vh360-radius-md, 8px);
    background: var(--vh360-color-surface, #1e1e2e);
    color: var(--vh360-color-text, #f0f0f0);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--vh360-color-border, rgba(255,255,255,0.1));
    transition: background 0.18s ease, border-color 0.18s ease;
    gap: 8px;
    line-height: 1.4;
}

.vh360-category-compact-link:hover {
    background: var(--vh360-color-primary, #6c63ff);
    border-color: transparent;
    color: #fff;
    text-decoration: none;
}

.vh360-category-compact-name {
    flex: 1 1 auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vh360-category-compact-count {
    flex: 0 0 auto;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    opacity: 0.8;
}

/* ── Admin notice (visible only to admins when no categories found) ───── */

.vh360-categories-admin-notice {
    padding: 12px 16px;
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    color: #856404;
    font-size: 13px;
    border-radius: 4px;
    margin: 10px 0;
}