/* ===== Tabs plugin =====
   All selectors scoped under [data-cb-type="tabs"] so nothing leaks.
   Colors run through CSS variables so dark mode is just a variable override
   (auto-applied when a `.dark` ancestor is present, e.g. body.dark). The panel
   content itself inherits the page's text color, so it follows the site theme. */
[data-cb-type="tabs"] {
    position: relative;
    width: 100%;
    --tabs-accent: #3b82f6;
    --tabs-text: #1f2937;
    --tabs-muted: #6b7280;
    --tabs-border: #e5e7eb;
    --tabs-content: inherit;   /* panel body text — light mode inherits the page */
}

/* ── 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 to enable dark mode you only need to
   redefine the palette below under whatever trigger your site uses — a class,
   [data-theme="dark"], @media (prefers-color-scheme: dark), etc. Uncomment and
   change the selector to match your site's theme system. (--tabs-content is the
   panel body text; #d1d5db keeps user content readable on a dark background.)
   NOTE: `.dark` is also the ContentBuilder editor's own UI theme, so on a page
   that runs the editor, prefer a different class here to avoid the editor
   repainting your content while you edit.

.dark [data-cb-type="tabs"] {
    --tabs-text: #f3f4f6;
    --tabs-muted: #9ca3af;
    --tabs-border: #3a3a3a;
    --tabs-content: #d1d5db;
}
*/

/* Tab list */
[data-cb-type="tabs"] .tabs-nav {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--tabs-border);
}

[data-cb-type="tabs"] .tabs-nav.is-stretch .tabs-tab {
    flex: 1;
    text-align: center;
}

[data-cb-type="tabs"] .tabs-tab {
    appearance: none;
    font: inherit;
    font-size: 15px;
    font-weight: 500;
    color: var(--tabs-muted);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    padding: 11px 16px;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
}

[data-cb-type="tabs"] .tabs-tab:hover {
    color: var(--tabs-text);
}

[data-cb-type="tabs"] .tabs-tab.is-active {
    color: var(--tabs-accent);
    border-bottom-color: var(--tabs-accent);
}

[data-cb-type="tabs"] .tabs-tab:focus-visible {
    outline: 2px solid var(--tabs-accent);
    outline-offset: -2px;
    border-radius: 4px;
}

/* Panels */
[data-cb-type="tabs"] .tabs-panel {
    display: none;
    padding: 22px 2px;
    color: var(--tabs-content);
}

[data-cb-type="tabs"] .tabs-panel.is-active {
    display: block;
}

[data-cb-type="tabs"] .tabs-panel:focus-visible {
    outline: 2px solid var(--tabs-accent);
    outline-offset: 2px;
    border-radius: 6px;
}

/* Sensible defaults for editable content inside a panel */
[data-cb-type="tabs"] .tabs-panel > .is-subblock > :first-child {
    margin-top: 0;
}

[data-cb-type="tabs"] .tabs-panel > .is-subblock > :last-child {
    margin-bottom: 0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    [data-cb-type="tabs"] .tabs-tab {
        transition: none !important;
    }
}

/* High contrast */
@media (prefers-contrast: high) {
    [data-cb-type="tabs"] .tabs-tab.is-active {
        border-bottom-width: 3px;
    }
}

/* Print: show all panels so nothing is hidden on paper */
@media print {
    [data-cb-type="tabs"] .tabs-panel {
        display: block !important;
    }
}