/* Dolby-branded overrides for the Diversity Explorer.
   Layered on top of diversity.css — retints the cyan palette to the shared
   segment/scene UI theme (Inter + amber/orange accent, light & dark). */

:root {
    --dolby-bg: #f8f9fb;
    --dolby-text: #111827;
    --dolby-text-soft: #6b7280;
    --dolby-accent: #EB8B4C;
    --dolby-accent-hover: #D97A3D;
    /* Dark theme — mirrors scene_review.html's dark tokens */
    --dolby-bg-dark: #0f1117;
    --dolby-surface-dark: #1a1d27;
    --dolby-border-dark: #2d3348;
    --dolby-text-dark: #f1f5f9;
    --dolby-accent-dark: #F5A56F;
}

/* ---- Base surface + typography -------------------------------------- */

body.dolby-theme {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--dolby-bg);
    color: var(--dolby-text);
    /* Tints range sliders + checkboxes in one shot */
    accent-color: var(--dolby-accent);
}

body.dolby-theme.dark-theme {
    background: var(--dolby-bg-dark);
    color: var(--dolby-text-dark);
    accent-color: var(--dolby-accent-dark);
}

/* Inline SVG icons used in buttons/labels (replaces emoji — no tofu on
   systems without a color-emoji font, and matches the segment/scene UIs). */
body.dolby-theme .dv-icon {
    width: 15px;
    height: 15px;
    vertical-align: -3px;
    margin-right: 5px;
    flex-shrink: 0;
}

/* ---- Tabbed explorer (Diversity / Search) --------------------------- */

body.dolby-theme .dv-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 14px;
    border-bottom: 1px solid rgba(17, 24, 39, 0.12);
}

body.dolby-theme.dark-theme .dv-tabs {
    border-bottom-color: var(--dolby-border-dark);
}

body.dolby-theme .dv-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    border: none;
    background: none;
    font: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dolby-text-soft);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.15s, border-color 0.15s;
}

body.dolby-theme .dv-tab-btn:hover {
    color: var(--dolby-text);
}

body.dolby-theme.dark-theme .dv-tab-btn:hover {
    color: var(--dolby-text-dark);
}

body.dolby-theme .dv-tab-btn.active {
    color: var(--dolby-accent);
    border-bottom-color: var(--dolby-accent);
}

body.dolby-theme .dv-tab-btn .dv-icon {
    margin-right: 0;
}

body.dolby-theme .dv-tab-content {
    display: none;
    margin-bottom: 26px;
}

body.dolby-theme .dv-tab-content.active {
    display: block;
}

body.dolby-theme .dv-panel {
    background: #fff;
    border: 1px solid rgba(17, 24, 39, 0.12);
    border-radius: 12px;
    padding: 18px 20px 20px;
}

body.dolby-theme.dark-theme .dv-panel {
    background: var(--dolby-surface-dark);
    border-color: var(--dolby-border-dark);
}

body.dolby-theme .dv-panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 2px;
    font-size: 16px;
    font-weight: 700;
}

body.dolby-theme .dv-panel-title .dv-icon {
    margin-right: 0;
    color: var(--dolby-accent);
}

body.dolby-theme .dv-panel-hint {
    margin: 0 0 14px;
    font-size: 12.5px;
    color: var(--dolby-text-soft);
}

body.dolby-theme .dv-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 18px;
}

body.dolby-theme .dv-controls-row2 {
    margin-top: 12px;
}

body.dolby-theme .dv-field {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dolby-text);
}

body.dolby-theme.dark-theme .dv-field {
    color: var(--dolby-text-dark);
}

/* Let the search box stretch to fill its row */
body.dolby-theme .dv-controls .query-input {
    flex: 1 1 220px;
    min-width: 180px;
}

/* ---- Segment details panel (under the player) ----------------------- */

body.dolby-theme .player-details {
    margin-top: 14px;
    max-height: 38vh;
    overflow-y: auto;
    text-align: left;
    background: #fff;
    color: var(--dolby-text);
    border-radius: 10px;
    padding: 14px 16px;
}

body.dolby-theme.dark-theme .player-details {
    background: var(--dolby-surface-dark);
    color: var(--dolby-text-dark);
}

body.dolby-theme .player-details:empty {
    display: none;
}

body.dolby-theme .dv-details-asset {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 10px;
}

body.dolby-theme .dv-details-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px 24px;
}

body.dolby-theme .dv-details-section h4 {
    margin: 0 0 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--dolby-accent);
}

body.dolby-theme .dv-detail {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 3px 0;
    font-size: 12.5px;
    border-bottom: 1px solid rgba(127, 127, 127, 0.14);
}

body.dolby-theme .dv-detail-label {
    color: var(--dolby-text-soft);
    flex-shrink: 0;
}

body.dolby-theme .dv-detail-value {
    text-align: right;
    word-break: break-word;
}

body.dolby-theme .dv-details-empty {
    font-size: 12.5px;
    color: var(--dolby-text-soft);
    padding: 6px 0;
}

body.dolby-theme .dv-rule-note {
    margin: 8px 0 4px;
    font-size: 11.5px;
    color: var(--dolby-text-soft);
}

body.dolby-theme .dv-rule-text {
    font-size: 12.5px;
    line-height: 1.45;
    white-space: pre-wrap;
    padding: 8px 10px;
    border-left: 3px solid var(--dolby-accent);
    background: rgba(235, 139, 76, 0.08);
    border-radius: 4px;
}

/* Play/pause button holds an inline SVG icon */
body.dolby-theme #player-play-btn svg {
    width: 18px;
    height: 18px;
    display: block;
}

/* ---- Branded top bar — Curiosity Stream · Versos · Dolby ------------- */
/* Mirrors the /ui/segments header (page-header / header-left). */

body.dolby-theme .page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

body.dolby-theme .header-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hard guard: no header logo (img or inline svg) may exceed these bounds,
   regardless of the asset's intrinsic size — prevents any logo from blowing
   up to fill the page. */
body.dolby-theme .page-header img,
body.dolby-theme .page-header svg {
    max-height: 34px;
    max-width: 150px;
    width: auto;
}

/* Curiosity Stream — inline SVG (gradient mark + currentColor wordmark) */
body.dolby-theme .cs-logo {
    height: 32px;
    width: auto;
    color: var(--dolby-text);
}

body.dolby-theme.dark-theme .cs-logo {
    color: var(--dolby-text-dark);
}

/* Versos — white-on-transparent SVG; darken on light, leave white on dark */
body.dolby-theme .versos-logo {
    height: 26px;
    width: auto;
}

body.dolby-theme .versos-logo-light {
    filter: invert(1) brightness(0.15);
}

body.dolby-theme.dark-theme .versos-logo-light {
    filter: none;
}

/* Dolby — near-black wordmark; invert to white on the dark theme */
body.dolby-theme .brand-logo {
    display: inline-flex;
    align-items: center;
}

body.dolby-theme .brand-logo .dolby-logo-img {
    height: 28px;
    width: auto;
}

body.dolby-theme.dark-theme .brand-logo .dolby-logo-img {
    filter: invert(1) brightness(1.6);
}

body.dolby-theme .header-divider {
    width: 1px;
    height: 28px;
    background: rgba(17, 24, 39, 0.14);
}

body.dolby-theme.dark-theme .header-divider {
    background: var(--dolby-border-dark);
}

body.dolby-theme .page-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--dolby-text);
}

body.dolby-theme.dark-theme .page-title {
    color: var(--dolby-text-dark);
}

body.dolby-theme .page-title span {
    color: var(--dolby-accent);
}

body.dolby-theme.dark-theme .page-title span {
    color: var(--dolby-accent-dark);
}

body.dolby-theme .subtitle {
    color: var(--dolby-text-soft);
}

/* ---- Header theme toggle (sun/moon) — matches /ui/segments ----------- */

body.dolby-theme .header-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

body.dolby-theme .theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid rgba(17, 24, 39, 0.14);
    background: #fff;
    color: var(--dolby-text-soft);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: border-color 0.2s, color 0.2s, box-shadow 0.2s;
}

body.dolby-theme.dark-theme .theme-toggle {
    background: var(--dolby-surface-dark);
    border-color: var(--dolby-border-dark);
    color: var(--dolby-text-dark);
}

body.dolby-theme .theme-toggle:hover {
    border-color: var(--dolby-accent);
    color: var(--dolby-accent);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

body.dolby-theme .theme-toggle svg {
    width: 18px;
    height: 18px;
}

body.dolby-theme .theme-toggle .theme-icon-sun {
    display: none;
}

body.dolby-theme.dark-theme .theme-toggle .theme-icon-sun {
    display: inline;
}

body.dolby-theme.dark-theme .theme-toggle .theme-icon-moon {
    display: none;
}

/* ---- Primary action button ------------------------------------------ */

body.dolby-theme .run-btn {
    background: var(--dolby-accent);
    border-color: var(--dolby-accent);
    color: #fff;
}

body.dolby-theme .run-btn:hover {
    background: var(--dolby-accent-hover);
    border-color: var(--dolby-accent-hover);
}

body.dolby-theme.dark-theme .run-btn {
    background: var(--dolby-accent-dark);
    border-color: var(--dolby-accent-dark);
    color: #111;
}

/* ---- Form-control focus rings --------------------------------------- */

body.dolby-theme .selector-group select:focus,
body.dolby-theme .count-input:focus,
body.dolby-theme .dur-input:focus,
body.dolby-theme .query-input:focus {
    border-color: var(--dolby-accent);
    outline: none;
}

/* Dark form surfaces aligned to the scene/segment dark theme */
body.dolby-theme.dark-theme .selector-group select,
body.dolby-theme.dark-theme .count-input,
body.dolby-theme.dark-theme .dur-input,
body.dolby-theme.dark-theme .query-input {
    background: var(--dolby-surface-dark);
    border-color: var(--dolby-border-dark);
    color: var(--dolby-text-dark);
}

/* ---- Export + query buttons ----------------------------------------- */

body.dolby-theme .export-btn {
    border-color: var(--dolby-accent);
    color: var(--dolby-accent);
}

body.dolby-theme .export-btn:hover {
    background: var(--dolby-accent);
    color: #fff;
}

body.dolby-theme .query-add-btn:hover {
    border-color: var(--dolby-accent);
    color: var(--dolby-accent);
}

body.dolby-theme .query-filter-btn {
    background: var(--dolby-accent);
    border-color: var(--dolby-accent);
    color: #fff;
}

body.dolby-theme .query-filter-btn:hover {
    background: var(--dolby-accent-hover);
    border-color: var(--dolby-accent-hover);
}

/* ---- Cards, badges, misc accents ------------------------------------ */

body.dolby-theme .dv-card:hover {
    border-color: var(--dolby-accent);
    box-shadow: 0 4px 14px rgba(235, 139, 76, 0.18);
}

body.dolby-theme .dv-badge {
    color: var(--dolby-accent-hover);
}

body.dolby-theme .theme-toggle:hover {
    border-color: var(--dolby-accent);
}

body.dolby-theme .spinner {
    border-top-color: var(--dolby-accent);
}

/* Custom range-slider thumbs (accent-color doesn't reach these) */
body.dolby-theme .diversity-slider::-webkit-slider-thumb {
    background: var(--dolby-accent);
}

body.dolby-theme .diversity-slider::-moz-range-thumb {
    background: var(--dolby-accent);
}