/* ===== Card List plugin =====
   All selectors scoped under [data-cb-type="card-list"] so nothing leaks.
   Colors run through CSS variables so dark mode is a variable override. */
[data-cb-type="card-list"] {
    position: relative;
    width: 100%;
    --accent-color: inherit;
    --cl-card-bg: #ffffff;
    --cl-card-border: #e5e7eb;
    --cl-card-border-hover: #d1d5db;
    --cl-media-bg: #e9ecef;
    --cl-title: inherit;
    --cl-desc: inherit;
}

/* ── Dark mode (opt-in — commented out) ───────────────────────────────────
   Dark mode for a rendered block is the SITE's responsibility, not the plugin's.
   Every color above is a CSS variable, so redefine the palette below under
   whatever trigger your site uses — a class, [data-theme="dark"],
   @media (prefers-color-scheme: dark), etc. Uncomment and point the selector at
   your site's theme system. The accent color stays as configured.
   NOTE: `.dark` is also the ContentBuilder editor's own UI theme, so on a page
   that runs the editor, prefer a different class here.

.dark [data-cb-type="card-list"] {
    --cl-card-bg: #1f2937;
    --cl-card-border: #374151;
    --cl-card-border-hover: #4b5563;
    --cl-media-bg: #111827;
    --cl-title: #f3f4f6;
    --cl-desc: #9ca3af;
}
*/

/* Card Grid */
[data-cb-type="card-list"] .card-list-grid {
    display: grid;
    gap: 16px;
}

/* Individual Card Item */
[data-cb-type="card-list"] .card-item {
    display: flex;
    flex-direction: column;
    background: var(--cl-card-bg);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--cl-card-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

/* Base :hover is the shadow emphasis (also what existing embeds with no hover
   attribute keep). No forced border color, so it respects the chosen Border Color.
   The data-cb-hover rules below layer the lift on top. */
[data-cb-type="card-list"] .card-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* Item Media */
[data-cb-type="card-list"] .card-item .item-media {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: var(--cl-media-bg);
}

[data-cb-type="card-list"] .card-item .item-media img,
[data-cb-type="card-list"] .card-item .item-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

/* [data-cb-type="card-list"] .card-item:hover .item-media img,
[data-cb-type="card-list"] .card-item:hover .item-media video {
    transform: scale(1.05);
} */

/* Item Content */
[data-cb-type="card-list"] .card-item .item-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

[data-cb-type="card-list"] .card-item .item-content .item-title {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--cl-title);
    margin: 0;
    transition: color 0.2s ease;
}

/* [data-cb-type="card-list"] .card-item:hover .item-content .item-title {
    color: var(--accent-color);
} */

[data-cb-type="card-list"] .card-item .item-content .item-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--cl-desc);
    margin: 0;
}

[data-cb-type="card-list"] .card-item .item-content .item-link {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 4px;
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-color);
    text-decoration: none;
    margin-top: auto;
    padding-top: 8px;
    transition: color 0.2s ease;
}

[data-cb-type="card-list"] .card-item .item-content .item-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Focus Styles (WCAG Compliance) */
[data-cb-type="card-list"] .card-item .item-content .item-link:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ── Flexible card controls (Background / Hover / Rounded) ─────────────────── */

/* Card background. Transparent = see-through; Glass = the fill at reduced opacity
   + a backdrop blur (frosted). Default "solid" uses the base --cl-card-bg above. */
[data-cb-type="card-list"][data-cb-background="transparent"] .card-item {
    background: transparent;
}
[data-cb-type="card-list"][data-cb-background="glass"] .card-item {
    background: color-mix(in srgb, var(--cl-card-bg) 55%, transparent);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

/* Hover Effect. "Lift + Shadow" (default) keeps the base shadow and adds a raise;
   "Lift" drops the extra shadow for a clean raise; "None" disables card + media hover. */
[data-cb-type="card-list"][data-cb-hover="lift"] .card-item:hover,
[data-cb-type="card-list"][data-cb-hover="lift-shadow"] .card-item:hover {
    transform: translateY(-4px);
}
[data-cb-type="card-list"][data-cb-hover="lift"] .card-item:hover {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
[data-cb-type="card-list"][data-cb-hover="none"] .card-item:hover {
    transform: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
[data-cb-type="card-list"][data-cb-hover="none"] .card-item:hover .item-media img,
[data-cb-type="card-list"][data-cb-hover="none"] .card-item:hover .item-media video {
    transform: none;
}

/* Rounded Corners off → square cards */
[data-cb-type="card-list"][data-cb-rounded="false"] .card-item {
    border-radius: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    [data-cb-type="card-list"] { padding: 16px; }
    [data-cb-type="card-list"] .card-list-grid { padding: 16px; }
    [data-cb-type="card-list"] .item-content { padding: 14px; }
    [data-cb-type="card-list"] .item-title { font-size: 16px; }
    [data-cb-type="card-list"] .item-description { font-size: 13px; }
}

@media (max-width: 768px) {
    [data-cb-type="card-list"] { padding: 12px; }
    [data-cb-type="card-list"] .card-list-grid {
        padding: 12px;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px;
    }
    [data-cb-type="card-list"] .item-content { padding: 12px; }
    [data-cb-type="card-list"] .item-title { font-size: 15px; }
    [data-cb-type="card-list"] .item-description { font-size: 12.5px; }
}

@media (max-width: 480px) {
    [data-cb-type="card-list"] { border-radius: 8px; }
    [data-cb-type="card-list"] .card-list-grid { grid-template-columns: 1fr !important; }
    [data-cb-type="card-list"] .card-item { border-radius: 6px; }
}

/* Loading State */
[data-cb-type="card-list"][data-loading="true"] {
    opacity: 0.6;
    pointer-events: none;
}

/* Video controls fade */
[data-cb-type="card-list"] .item-media video::-webkit-media-controls {
    opacity: 0;
    transition: opacity 0.3s ease;
}
[data-cb-type="card-list"] .item-media:hover video::-webkit-media-controls {
    opacity: 1;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    [data-cb-type="card-list"] .card-item,
    [data-cb-type="card-list"] .item-media img,
    [data-cb-type="card-list"] .item-media video,
    [data-cb-type="card-list"] .item-title,
    [data-cb-type="card-list"] .item-link {
        transition: none !important;
        animation: none !important;
    }
}

/* High contrast */
@media (prefers-contrast: high) {
    [data-cb-type="card-list"] .card-item {
        border: 2px solid currentColor;
    }
}

/* Print */
@media print {
    [data-cb-type="card-list"] .card-item {
        page-break-inside: avoid;
        margin-bottom: 20px;
    }
    [data-cb-type="card-list"] .card-list-grid {
        display: block;
    }
}

/* Empty state (no content) */
[data-cb-type="card-list"] .card-item:empty::before {
    content: 'Add content to this item';
    display: block;
    padding: 40px 20px;
    text-align: center;
    color: #999;
    font-size: 14px;
}