/**
 * Series pages (/series/N/). Built entirely on the shared tokens from newindex.css
 * and css/themes.css so the page follows all four themes without its own palette.
 */

.series-page {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);

    /* Accents that need a per-theme value: the shared --color-* tokens are tuned for
       large headings and fall under 4.5:1 at label and badge sizes. */
    --series-accent: var(--text-link);
    --series-badge-fg: #c9b6ff;
    --series-badge-bg: rgba(107, 95, 199, 0.22);
    --series-badge-border: rgba(140, 130, 220, 0.45);
}

html[data-theme="light"] .series-page {
    --series-accent: #0369a1;
    --series-badge-fg: #4c3d9e;
    --series-badge-bg: rgba(85, 74, 158, 0.12);
    --series-badge-border: rgba(85, 74, 158, 0.32);
}

.series-shell {
    padding-top: var(--navbar-offset, 80px);
}

/*
 * newindex.css gives every <section> `min-height: 100vh` for the one-page home
 * layout. These sections are stacked document flow, so that would open a screenful
 * of dead space under each one.
 */
.series-page section {
    min-height: 0;
}

.series-container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

/* ── Hero ──────────────────────────────────────────────────────────── */

.series-hero {
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
    border-bottom: 1px solid var(--border-subtle);
    padding: 64px 0 56px;
}

/* Faint grid so the hero has depth without competing with the poster. */
.series-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border-subtle) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, #000 20%, transparent 75%);
    pointer-events: none;
}

.series-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
}

.series-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.series-breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.series-breadcrumb a:hover {
    color: var(--color-secondary-light);
}

.series-breadcrumb-sep {
    opacity: 0.5;
}

/* Same badge as the Series tiles in the home page Media section (css/media.css
   .md-badge--series), so the page and the tile that led here agree. */
.series-badge {
    display: inline-block;
    padding: 5px 9px 1px;
    line-height: 1.15;
    border-radius: 6px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(16, 122, 84, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.28);
}

.series-title {
    font-family: var(--font-display);
    font-size: clamp(2.3rem, 5vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: 0.01em;
    margin: 18px 0 14px;
    color: var(--text-primary);
}

.series-tagline {
    font-size: 1.12rem;
    line-height: 1.65;
    color: var(--text-primary);
    max-width: 56ch;
}

/*
 * Facts, not decoration: every item the same weight and colour, with the dots drawn
 * by the separator spans between them.
 */
.series-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px 0;
    margin-top: 24px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.series-meta-item + .series-meta-item::before {
    content: '·';
    display: inline-block;
    margin: 0 12px;
    color: var(--text-muted);
}

.series-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.series-btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.03em;
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast),
        border-color var(--transition-fast), background var(--transition-fast);
}

/* Filled button as on the home page (css/tech.css .tk-btn--fill): white with dark
   text on the dark themes, navy with white text in light mode. */
.series-btn-primary {
    background: #ffffff;
    color: #0f1024;
    font-weight: 600;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.series-btn-primary:hover,
.series-btn-primary:focus-visible {
    color: #0f1024;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
}

html[data-theme="light"] .series-btn-primary {
    background: #1e2748;
    color: #ffffff;
    box-shadow: 0 6px 18px rgba(30, 39, 72, 0.25);
}

html[data-theme="light"] .series-btn-primary:hover,
html[data-theme="light"] .series-btn-primary:focus-visible {
    color: #ffffff;
    box-shadow: 0 8px 22px rgba(30, 39, 72, 0.25);
}

.series-btn-ghost {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-default);
}

.series-btn-ghost:hover {
    color: var(--text-primary);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
}

/* Poster — the series artwork is 16:9 (1920×1080), matching the episode stills. */
.series-poster {
    position: relative;
    display: block;
    width: 100%;
    max-width: 520px;
    margin-left: auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16 / 9;
    background: var(--bg-card);
    text-decoration: none;
}

.series-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.series-poster:hover img {
    transform: scale(1.03);
}

.series-poster-veil {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(6, 6, 20, 0) 40%, rgba(6, 6, 20, 0.55) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.series-poster:hover .series-poster-veil,
.series-poster:focus-visible .series-poster-veil {
    opacity: 1;
}

.series-poster-play {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.94);
    color: #0a0a1a;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    padding-left: 5px;
    box-shadow: var(--shadow-md);
}

/* ── About + stats ─────────────────────────────────────────────────── */

.series-about {
    padding: 56px 0 8px;
}

.series-about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
}

.series-section-label {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--series-accent);
    margin-bottom: 16px;
}

/* Body copy, so it gets the full-strength text colour rather than the muted one
   meant for captions and labels. */
.series-about p {
    font-size: 1.06rem;
    line-height: 1.8;
    color: var(--text-primary);
    max-width: 68ch;
    margin-bottom: 18px;
}

.series-about p:last-child {
    margin-bottom: 0;
}

.series-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.series-stat {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 18px 18px 16px;
}

/* Plain text, not the blue-to-violet gradient: at this size the blue end fell below
   readable contrast on every dark theme. */
.series-stat-value {
    font-family: var(--font-display);
    font-size: 1.9rem;
    line-height: 1.1;
    color: var(--text-primary);
}

.series-stat-label {
    margin-top: 5px;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

/* ── Episode toolbar ───────────────────────────────────────────────── */

.series-episodes {
    padding: 48px 0 96px;
}

.series-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border-subtle);
}

.series-toolbar-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-right: auto;
    color: var(--text-primary);
}

.series-toolbar-count {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-left: 10px;
}

.series-search {
    position: relative;
    flex: 0 1 260px;
}

.series-search input {
    width: 100%;
    padding: 10px 14px 10px 36px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-default);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color var(--transition-fast);
}

.series-search input::placeholder {
    color: var(--text-muted);
}

.series-search input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.series-search-icon {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.85rem;
    pointer-events: none;
}

.series-view-toggle {
    display: inline-flex;
    padding: 3px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
}

.series-view-btn {
    border: none;
    background: none;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.series-view-btn[aria-pressed="true"] {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

/* ── Episode grid ──────────────────────────────────────────────────── */

.series-list {
    display: grid;
    gap: 22px;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.series-card {
    position: relative;
    container-type: inline-size;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform var(--transition-base), border-color var(--transition-base),
        box-shadow var(--transition-base);
}

.series-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-card-hover);
    color: inherit;
}

.series-card-link {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    text-decoration: none;
    color: inherit;
}

.series-card-link:hover {
    color: inherit;
}

/* Transcript icon, top right of the body under the still. The still is 16:9 of the
   card's inner width, so its height is 56.25cqw. Quiet until hovered. */
.series-card-transcript {
    position: absolute;
    right: 8px;
    top: calc(56.25cqw + 9px);
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 6px;
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.series-card-transcript:hover,
.series-card-transcript:focus-visible {
    color: var(--text-primary);
    background: var(--bg-elevated);
    outline: none;
}

.series-card-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--bg-surface);
    overflow: hidden;
}

.series-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.series-card:hover .series-card-thumb img {
    transform: scale(1.05);
}

.series-card-duration {
    position: absolute;
    right: 8px;
    bottom: 8px;
    padding: 3px 7px;
    border-radius: 5px;
    font-size: 0.74rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: #fff;
    background: rgba(10, 10, 26, 0.82);
}

/* Scheduled episodes: the still is dimmed a touch and the pill says when. */
.is-upcoming .series-card-thumb img {
    opacity: 0.72;
}

.series-card-body {
    padding: 14px 40px 16px 15px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.series-card-title {
    font-family: var(--font-display);
    font-size: 1.12rem;
    line-height: 1.25;
    color: var(--text-primary);
    /* Reserve the second line so one- and two-line cards sit flush in a row. */
    min-height: 2.5em;
}

/* Grid view already shows the runtime as a pill on the still, so this line is only
   for list view, where the pill is hidden. */
.series-card-watch {
    display: none;
    margin-top: auto;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ── List view ─────────────────────────────────────────────────────── */

.series-list.is-list-view {
    grid-template-columns: 1fr;
    gap: 8px;
}

.is-list-view .series-card {
    padding: 8px;
    border-radius: var(--radius-sm);
}

.is-list-view .series-card-link {
    flex-direction: row;
    align-items: center;
    gap: 16px;
}

.is-list-view .series-card-transcript {
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
}

.is-list-view .series-card:hover {
    transform: translateX(4px);
}

.is-list-view .series-card-thumb {
    flex: 0 0 150px;
    border-radius: 6px;
}

.is-list-view .series-card-duration {
    display: none;
}

.is-list-view .series-card-body {
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 0 48px 0 0;
}

.is-list-view .series-card-title {
    flex: 1;
    font-size: 1.05rem;
    min-height: 0;
}

.is-list-view .series-card-watch {
    display: block;
    margin-top: 0;
    font-variant-numeric: tabular-nums;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

/* ── Transcript finder (above the grid while a search is typed) ──── */

.series-finder {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    height: 540px;
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border-subtle);
}

.series-finder-results {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.series-finder-status {
    margin: 0 0 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.series-finder-status.is-error {
    color: #f28b8b;
}

.series-hits {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-right: 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}

.series-hits::-webkit-scrollbar {
    width: 6px;
}

.series-hits::-webkit-scrollbar-track {
    background: transparent;
}

.series-hits::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 3px;
}

.series-hit-group + .series-hit-group {
    margin-top: 20px;
}

.series-hit-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 0 6px 7px;
    border-bottom: 1px solid var(--border-subtle);
}

.series-hit-episode {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-primary);
}

.series-hit-count {
    margin-right: auto;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.series-hit-list {
    list-style: none;
    margin: 4px 0 0;
    padding: 0;
}

.series-hit {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
    padding: 7px 6px;
    border: 0;
    border-radius: 6px;
    background: none;
    color: var(--text-secondary);
    text-align: left;
    font-family: var(--font-body);
    font-size: 0.92rem;
    line-height: 1.5;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.series-hit:hover,
.series-hit:focus-visible {
    background: var(--bg-elevated);
    color: var(--text-primary);
    outline: none;
}

/* Timestamps are plain monospace text wherever they appear. */
.series-time {
    flex: none;
    padding-top: 2px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-variant-numeric: tabular-nums;
    color: var(--text-muted);
}

.series-hit-text {
    min-width: 0;
}

.series-hit-text mark {
    background: none;
    color: var(--text-primary);
    font-weight: 600;
    padding: 0;
}

/* Text-only buttons that sit beside links and match them. */
.series-linkbtn {
    padding: 0;
    border: 0;
    background: none;
    color: var(--series-accent);
    font-family: var(--font-body);
    font-size: 0.85rem;
    cursor: pointer;
}

.series-linkbtn:hover,
.series-player-links a:hover,
.series-reader-links a:hover {
    text-decoration: underline;
}

.series-hit-more {
    margin: 6px 0 0 6px;
}

/* The results run full width until a moment is picked, then the player joins. */
.series-finder-player {
    display: none;
    min-width: 0;
}

.series-finder.has-player {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
}

.series-finder.has-player .series-finder-player {
    display: block;
}

.series-player-frame {
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #000;
}

.series-player-frame iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.series-player-caption {
    margin: 14px 0 4px;
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--text-primary);
}

.series-player-from {
    margin-left: 8px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.series-player-quote {
    margin: 0 0 10px;
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
    color: var(--text-secondary);
}

.series-player-links,
.series-reader-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin: 0;
    font-size: 0.85rem;
}

.series-player-links a,
.series-reader-links a {
    color: var(--series-accent);
    text-decoration: none;
}

/* ── Transcript reader ─────────────────────────────────────────────── */

.series-reader {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: grid;
    place-items: center;
    padding: 24px;
}

.series-reader-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 4, 14, 0.7);
}

.series-reader-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    width: min(860px, 100%);
    max-height: calc(100vh - 48px);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.series-reader-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 28px 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.series-reader-heading {
    min-width: 0;
}

.series-reader-kicker {
    margin-bottom: 6px;
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.series-reader-title {
    margin: 0 0 4px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.series-reader-meta {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.series-reader-links {
    white-space: nowrap;
    padding-bottom: 4px;
}

.series-reader-body {
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 20px 28px 32px;
}

.series-reader-note {
    margin: 0 0 16px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.series-reader-para {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    margin: 0 -8px;
    padding: 7px 8px;
    border-radius: 6px;
}

.series-reader-para.is-current {
    background: var(--bg-elevated);
}

.series-reader-para p {
    margin: 0;
    font-size: 1.02rem;
    line-height: 1.75;
    color: var(--text-primary);
}

.series-reader-para .series-time {
    padding: 6px 0 0;
    border: 0;
    background: none;
    text-align: left;
}

button.series-time-seek {
    cursor: pointer;
}

button.series-time-seek:hover,
button.series-time-seek:focus-visible {
    color: var(--series-accent);
    text-decoration: underline;
    outline: none;
}

body.series-reader-open {
    overflow: hidden;
}

/* ── Responsive ────────────────────────────────────────────────────── */

@media (max-width: 991px) {
    .series-hero-grid,
    .series-about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .series-hero-media {
        order: -1;
    }
}

@media (max-width: 767px) {
    .series-container {
        width: calc(100% - 32px);
    }

    .series-hero {
        padding: 40px 0 44px;
    }

    .series-about {
        padding: 40px 0 0;
    }

    .series-episodes {
        padding: 36px 0 64px;
    }

    .series-toolbar-title {
        width: 100%;
        margin-right: 0;
    }

    .series-search {
        flex: 1 1 auto;
    }

    .series-list {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 16px;
    }

    .series-btn {
        flex: 1 1 auto;
        justify-content: center;
    }

    /* The meta line wraps at this width, which stranded a bullet at the end of a
       row. Space the facts instead of punctuating them. */
    .series-meta-sep {
        display: none;
    }

    .series-meta {
        gap: 6px 18px;
    }

    .is-list-view .series-card-thumb {
        flex-basis: 110px;
    }

    .is-list-view .series-card-body {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }

    .series-finder,
    .series-finder.has-player {
        grid-template-columns: 1fr;
        height: auto;
        gap: 18px;
    }

    .series-finder-player {
        order: -1;
    }

    .series-hits {
        max-height: 320px;
        padding-right: 4px;
    }

    .series-hit {
        flex-direction: column;
        gap: 2px;
    }

    .series-reader {
        padding: 0;
    }

    .series-reader-panel {
        max-height: 100vh;
        border: 0;
        border-radius: 0;
    }

    .series-reader-head {
        flex-direction: column;
        align-items: flex-start;
        padding: 18px 16px 14px;
    }

    .series-reader-links {
        white-space: normal;
    }

    .series-reader-body {
        padding: 16px 16px 28px;
    }

    .series-reader-para {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .series-card,
    .series-card-thumb img,
    .series-poster img,
    .series-btn {
        transition: none;
    }

    .series-card:hover,
    .is-list-view .series-card:hover,
    .series-btn:hover {
        transform: none;
    }

    .series-card:hover .series-card-thumb img,
    .series-poster:hover img {
        transform: none;
    }
}