/* ParallelQuran - Tafsir Visualizations (v2.66.11)
 * Heatmap + Sunburst views for /tafsir/visualizations/
 */

.pq-viz-hero {
    background: linear-gradient(180deg, #f8f6f0 0%, #f3eee4 100%);
    border-bottom: 1px solid #e8e2d6;
    padding: 36px 16px 28px;
    text-align: center;
}
.pq-viz-hero-inner {
    max-width: 880px;
    margin: 0 auto;
}
.pq-viz-h1 {
    font-size: 28px;
    line-height: 1.2;
    margin: 0 0 10px;
    color: #1c2430;
    font-weight: 600;
}
.pq-viz-sub {
    font-size: 15px;
    color: #5b5446;
    margin: 0;
    line-height: 1.5;
}

.pq-viz-wrap {
    max-width: 1180px;
    margin: 24px auto;
    padding: 0 16px 48px;
}

.pq-viz-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid #d8d2c4;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.pq-viz-tab {
    appearance: none;
    background: transparent;
    border: 0;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: #5b5446;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    line-height: 1.4;
}
.pq-viz-tab:hover:not(.is-disabled) {
    color: #996633;
}
.pq-viz-tab.is-active {
    color: #1c2430;
    border-bottom-color: #996633;
}
.pq-viz-tab.is-disabled {
    color: #b5ad9d;
    cursor: not-allowed;
}
.pq-viz-soon {
    display: inline-block;
    margin-left: 6px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: #e8e2d6;
    color: #5b5446;
    border-radius: 9px;
    padding: 2px 8px;
}

.pq-viz-status {
    padding: 14px 16px;
    background: #faf7f1;
    border: 1px solid #e8e2d6;
    border-radius: 6px;
    font-size: 14px;
    color: #5b5446;
    margin-bottom: 16px;
}
.pq-viz-status.is-error {
    background: #fcf3ee;
    border-color: #e7c8b6;
    color: #8b3a1f;
}

.pq-viz-panel {
    display: none;
}
.pq-viz-panel.is-active {
    display: block;
}

.pq-viz-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 16px;
}
.pq-viz-metric {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    border: 0;
    margin: 0;
    padding: 0;
}
.pq-viz-legend {
    font-size: 13px;
    color: #5b5446;
    font-weight: 500;
    margin-right: 4px;
}
.pq-viz-radio {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #1c2430;
    cursor: pointer;
    user-select: none;
}
.pq-viz-radio input {
    margin: 0;
}
.pq-viz-scale {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: #5b5446;
}
.pq-viz-scale-bar {
    display: inline-block;
    width: 200px;
    height: 12px;
    border-radius: 3px;
    background: linear-gradient(90deg,
        rgb(255,250,235)  0%,
        rgb(255,224,178) 18%,
        rgb(255,179, 71) 36%,
        rgb(255,118,117) 55%,
        rgb(232, 67,147) 75%,
        rgb(108, 92,231) 100%
    );
    border: 1px solid #d8d2c4;
}

.pq-viz-heatmap-host {
    background: #fffaf0;
    border: 1px solid #e8e2d6;
    border-radius: 8px;
    padding: 14px;
    overflow-x: auto;
}
.pq-viz-heatmap {
    display: block;
    width: 100%;
    height: auto;
}

.pq-viz-tooltip {
    position: fixed;
    background: rgba(28, 36, 48, 0.96);
    color: #f8f6f0;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.55;
    pointer-events: none;
    z-index: 9999;
    max-width: 320px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.3);
}
.pq-viz-tooltip strong { color: #ffd07a; font-size: 13px; }
.pq-viz-tooltip em { color: #c5bdaa; font-style: normal; font-size: 11px; }
.pq-viz-tip-kicker {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #e8b8ff;
    background: rgba(232, 184, 255, 0.12);
    padding: 2px 7px;
    border-radius: 3px;
    margin-bottom: 6px;
}
.pq-viz-tip-hint {
    color: #c5bdaa;
    font-size: 11px;
    font-style: normal;
}
.pq-viz-tip-url {
    display: inline-block;
    margin-top: 4px;
    padding: 3px 6px;
    background: rgba(255,255,255,0.07);
    border-radius: 3px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 10.5px;
    color: #9fd1ff;
    word-break: break-all;
}

.pq-viz-foot {
    font-size: 12px;
    color: #5b5446;
    margin: 12px 0 0;
    line-height: 1.5;
}

.pq-viz-meta {
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid #e8e2d6;
    font-size: 12px;
    color: #8a8276;
    text-align: center;
}

/* Mobile fallback: top-25 list */
.pq-viz-mobile-h3 {
    font-size: 16px;
    margin: 0 0 12px;
    color: #1c2430;
}
.pq-viz-toplist {
    list-style: none;
    padding: 0;
    margin: 0;
}
.pq-viz-toplist-item {
    margin: 0 0 6px;
}
.pq-viz-toplist-link {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 2px 8px;
    padding: 8px 10px;
    border: 1px solid #e8e2d6;
    border-radius: 6px;
    background: #fffaf0;
    color: #1c2430;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}
.pq-viz-toplist-link:hover {
    border-color: #996633;
}
.pq-viz-toplist-ref {
    font-weight: 500;
    font-size: 13px;
}
.pq-viz-toplist-bar {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    background: #d9a86a;
}
.pq-viz-toplist-val {
    grid-column: 1 / span 2;
    font-size: 11px;
    color: #8a8276;
}

/* Sunburst */
.pq-viz-sunburst-host {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
    gap: 24px;
    background: #fffaf0;
    border: 1px solid #e8e2d6;
    border-radius: 8px;
    padding: 14px;
}
@media (max-width: 900px) {
    .pq-viz-sunburst-host { grid-template-columns: 1fr; }
}
.pq-viz-sunburst {
    display: block;
    width: 100%;
    height: auto;
    max-width: 760px;
    margin: 0 auto;
}
.pq-viz-sunburst-legend {
    font-size: 13px;
    color: #1c2430;
}
.pq-viz-legend-h3 {
    margin: 0 0 6px;
    font-size: 14px;
    color: #1c2430;
}
.pq-viz-legend-sub {
    margin: 0 0 10px;
    font-size: 12px;
    color: #5b5446;
}
.pq-viz-legend-list {
    list-style: none;
    padding: 0;
    margin: 0 0 12px;
    max-height: 480px;
    overflow-y: auto;
}
.pq-viz-legend-item {
    display: grid;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    border-bottom: 1px dotted #e8e2d6;
    font-size: 12px;
}
/* Sources list (all-mufassirun): swatch + name + value. */
.pq-viz-legend-list--sources .pq-viz-legend-item {
    grid-template-columns: 14px minmax(0, 1fr) auto;
}
/* Detail list (one mufassir's surahs): no swatch, name + value only. */
.pq-viz-legend-list--detail .pq-viz-legend-item {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 5px 0;
}
.pq-viz-legend-sw {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 2px;
    border: 1px solid #d8d2c4;
}
.pq-viz-legend-name {
    color: #1c2430;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}
a.pq-viz-legend-name:hover { color: #996633; text-decoration: underline; }
.pq-viz-legend-val {
    color: #5b5446;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* Column-header row shown above each legend list. */
.pq-viz-legend-header {
    display: grid;
    align-items: center;
    gap: 8px;
    padding: 6px 0 4px;
    border-bottom: 1px solid #d8d2c4;
    margin-bottom: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #7a4a1c;
}
.pq-viz-legend-header--sources {
    grid-template-columns: 14px minmax(0, 1fr) auto;
}
.pq-viz-legend-header--detail {
    grid-template-columns: minmax(0, 1fr) auto;
}
.pq-viz-legend-hdr-sw { display: inline-block; width: 12px; height: 12px; }
.pq-viz-legend-hdr-name, .pq-viz-legend-hdr-val { display: inline-block; }
.pq-viz-legend-hdr-val { text-align: right; }
.pq-viz-legend-back {
    appearance: none;
    background: #f3eee4;
    border: 1px solid #d8d2c4;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 12px;
    color: #1c2430;
    cursor: pointer;
}
.pq-viz-legend-back:hover { background: #e8e2d6; }

/* Tafsir Techniques card variant for the new Visualizations entry */
.pq-tafsir-technique-card--viz .pq-tafsir-technique-icon {
    color: #996633;
}

/* Editorial intro panels above each visualization (v2.66.12) */
.pq-viz-explain {
    background: #faf6ec;
    border: 1px solid #e8d9b5;
    border-left: 4px solid #d9a83a;
    border-radius: 6px;
    padding: 20px 24px;
    margin: 0 0 20px 0;
    color: #2a2a2a;
}
.pq-viz-explain-h2 {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 700;
    color: #5a3a14;
    letter-spacing: 0.01em;
}
.pq-viz-explain-h3 {
    margin: 16px 0 6px 0;
    font-size: 14px;
    font-weight: 700;
    color: #7a4a1c;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.pq-viz-explain-p {
    margin: 0 0 8px 0;
    font-size: 14px;
    line-height: 1.6;
    color: #2a2a2a;
}
.pq-viz-explain-ul {
    margin: 6px 0 0 0;
    padding-left: 20px;
    font-size: 14px;
    line-height: 1.6;
    color: #2a2a2a;
}
.pq-viz-explain-ul li {
    margin-bottom: 4px;
}
.pq-viz-explain-cta {
    margin: 14px 0 0 0;
    padding: 10px 14px;
    background: #fff4d6;
    border: 1px solid #e8d9b5;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.5;
    color: #5a3a14;
    font-style: italic;
}
@media (max-width: 600px) {
    .pq-viz-explain { padding: 16px 18px; }
    .pq-viz-explain-h2 { font-size: 16px; }
    .pq-viz-explain-h3 { font-size: 13px; }
    .pq-viz-explain-p, .pq-viz-explain-ul { font-size: 13px; }
}