/**
 * File: assets/css/app.css
 * Project: TV Binge Board
 * Description: Mobile-first application styles, cards, forms, navigation, media list layout, avatars, episode grids, spoiler-safe text-only episode mode, in-app update notices, PWA install/offline cards, next-up/caught-up labels, compact list cards, artwork picker, import mapping, screenshot guess review, and import review UI.
 * Author: Jason Lamb / ChatGPT
 * Created: 2026-07-02
 * Modified: 2026-07-03
 * Revision: 1.5.1
 */


:root {
    color-scheme: dark;
    --bg: #0b1020;
    --panel: #111827;
    --panel-2: #1f2937;
    --text: #f9fafb;
    --muted: #9ca3af;
    --border: #374151;
    --accent: #60a5fa;
    --danger: #f87171;
    --success: #34d399;
    --warning: #fbbf24;
    --shadow: 0 10px 30px rgba(0, 0, 0, .25);
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: radial-gradient(circle at top, #172554 0, var(--bg) 42%); color: var(--text); padding-bottom: 7.25rem; }
a { color: var(--accent); }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; justify-content: space-between; align-items: center; padding: .85rem 1rem; background: rgba(11, 16, 32, .86); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.brand { font-weight: 800; text-decoration: none; color: var(--text); letter-spacing: .02em; }
.version, .muted { color: var(--muted); }
.container { width: min(1040px, 100%); margin: 0 auto; padding: 1rem; }
.card, .hero-card, .media-card, .user-card, .stat-card { background: rgba(17, 24, 39, .94); border: 1px solid var(--border); border-radius: 1.2rem; box-shadow: var(--shadow); }
.card, .hero-card { padding: 1rem; margin-bottom: 1rem; }
.hero-card { background: linear-gradient(135deg, rgba(37,99,235,.35), rgba(17,24,39,.94)); }
.narrow { max-width: 560px; margin-inline: auto; }
h1, h2, h3 { margin-top: 0; line-height: 1.1; }
.stack { display: grid; gap: .85rem; }
label { display: grid; gap: .35rem; font-weight: 650; }
input, select, textarea, button, .button { width: 100%; border-radius: .8rem; border: 1px solid var(--border); padding: .85rem 1rem; font: inherit; }
input, select, textarea { background: #030712; color: var(--text); }
button, .button { display: inline-flex; justify-content: center; align-items: center; text-decoration: none; cursor: pointer; background: var(--accent); color: #08111f; font-weight: 800; border: 0; }
button.secondary, .button.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
button.danger, .danger { background: var(--danger); color: #190707; }
.actions { display: flex; gap: .75rem; flex-wrap: wrap; }
.actions .button, .actions button { width: auto; }
.actions.small { align-items: center; }
.wrap-actions form { margin: 0; }
.media-list { display: grid; gap: .9rem; }
.media-card { display: grid; grid-template-columns: 92px 1fr; gap: .9rem; padding: .75rem; overflow: hidden; }
.poster { width: 92px; aspect-ratio: 2/3; object-fit: cover; border-radius: .75rem; background: var(--panel-2); }
.placeholder-poster { display: grid; place-items: center; color: var(--muted); font-size: 2rem; }
.media-title-row { display: flex; justify-content: space-between; align-items: start; gap: .5rem; }
.media-title-row h3 a { color: var(--text); text-decoration: none; }
.pill, .chip { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; border: 1px solid var(--border); padding: .25rem .55rem; color: var(--muted); font-size: .78rem; white-space: nowrap; }
.pill.admin { color: #fde68a; border-color: #92400e; }
.pill.success { color: var(--success); border-color: #065f46; }
.chip-row { display: flex; gap: .5rem; flex-wrap: wrap; }
.chip { text-decoration: none; background: var(--panel-2); }
.chip.active { color: var(--text); border-color: var(--accent); box-shadow: 0 0 0 2px rgba(96, 165, 250, .14); }
.edit-panel { margin-top: .5rem; }
.edit-panel summary { cursor: pointer; color: var(--accent); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: .75rem; }
.alert { padding: .85rem 1rem; border-radius: .85rem; margin-bottom: 1rem; background: var(--panel-2); border: 1px solid var(--border); }
.alert.success { border-color: #065f46; }
.alert.danger { border-color: #7f1d1d; }
.user-strip { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; color: var(--muted); }
.user-strip-name, .profile-heading { display: flex; align-items: center; gap: .75rem; }
.small-profile { gap: .55rem; }
.avatar { border-radius: 999px; object-fit: cover; border: 1px solid var(--border); flex: 0 0 auto; }
.avatar-fallback { display: inline-grid; place-items: center; background: var(--panel-2); color: var(--accent); font-weight: 900; }
.user-list { display: grid; gap: .8rem; }
.user-card { padding: .85rem; display: flex; justify-content: space-between; gap: .75rem; align-items: center; }
.stacked-card { display: grid; gap: .75rem; }
.user-card-main { display: flex; justify-content: space-between; gap: .75rem; align-items: center; }
.inline-form { display: flex; gap: .6rem; align-items: center; margin: .5rem 0; }
.checkbox-row { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: .6rem; }
.checkbox-row input { width: auto; }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; margin-bottom: 1rem; }
.stat-card { padding: 1rem; display: grid; gap: .2rem; }
.stat-card strong { font-size: 1.55rem; }
.stat-card span { color: var(--muted); }
.progress { height: .55rem; width: 100%; background: #030712; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; margin: .25rem 0; }
.progress span { display: block; height: 100%; background: var(--success); }
.episode-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .45rem; margin-bottom: 1rem; }
.episode-grid form { margin: 0; }
.episode-button { padding: .55rem .25rem; background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.episode-button.watched { background: var(--success); color: #052012; }
.compact-list { padding-left: 1rem; line-height: 1.6; }
.filter-form { margin-top: .75rem; }
.bottom-nav { position: fixed; left: 50%; bottom: .75rem; transform: translateX(-50%); z-index: 30; width: min(760px, calc(100% - 1rem)); display: grid; grid-auto-flow: column; gap: .25rem; padding: .35rem; background: rgba(17, 24, 39, .94); backdrop-filter: blur(14px); border: 1px solid var(--border); border-radius: 1.2rem; box-shadow: var(--shadow); overflow-x: auto; }
.bottom-nav a { color: var(--text); text-decoration: none; text-align: center; padding: .7rem .3rem; border-radius: .9rem; font-weight: 700; font-size: .82rem; min-width: 4.4rem; }
.bottom-nav a:hover { background: var(--panel-2); }
.footer { text-align: center; color: var(--muted); font-size: .82rem; padding: 1rem; }
.markdown-body p { line-height: 1.55; }
.task-list { list-style: none; padding-left: 0; }
@media (min-width: 720px) { .media-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } .hero-card, .card { padding: 1.25rem; } .grid-3 { grid-template-columns: repeat(3, 1fr); } .stats-grid { grid-template-columns: repeat(4, 1fr); } .episode-grid { grid-template-columns: repeat(10, minmax(0, 1fr)); } }

.small-link { color: #93c5fd; font-weight: 700; text-decoration: none; }
.small-link:hover { text-decoration: underline; }
.button { display: inline-block; text-align: center; text-decoration: none; }
.inline-form { margin: .75rem 0; }
.season-block { margin: 1rem 0; border: 1px solid rgba(255,255,255,.12); border-radius: 1rem; padding: .75rem; background: rgba(17,24,39,.45); }
.season-block > summary { cursor: pointer; font-weight: 800; padding: .25rem; }
.season-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin: .75rem 0 1rem; }
.season-actions form { margin: 0; }
.season-actions .secondary { min-width: 10.5rem; }
.episode-grid.rich { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: .55rem; }
.episode-card-form { margin: 0; }
.episode-button small { display: block; font-size: .68rem; line-height: 1.1; opacity: .82; margin-top: .12rem; }
.episode-button span { display: block; font-weight: 800; }

/* rev 1.4.0 local artwork and episode still UI */
.episode-button { overflow: hidden; display: grid; gap: .2rem; padding: .35rem; min-height: 8.4rem; }
.episode-still { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: .55rem; background: #030712; border: 1px solid rgba(255,255,255,.08); }
.episode-button.watched .episode-still { border-color: rgba(5, 32, 18, .55); opacity: .9; }
.artwork-meta { font-size: .78rem; color: var(--muted); }

/* rev 1.4.4 compact mobile list cards */
.compact-media-list { gap: .65rem; }
.compact-media-card { grid-template-columns: 70px 1fr; gap: .7rem; padding: .65rem; align-items: start; }
.compact-media-card .poster { width: 70px; border-radius: .65rem; }
.compact-media-card h3 { margin-bottom: .15rem; font-size: 1rem; }
.compact-media-card .media-title-row { align-items: start; }
.compact-media-card p { margin: .2rem 0; }
.compact-media-card .progress { margin: .35rem 0 .15rem; height: .45rem; }
.compact-media-card .pill { font-size: .7rem; padding: .18rem .45rem; }
.compact-meta-line { font-size: .84rem; line-height: 1.25; }
.compact-actions { margin-top: .35rem !important; }

/* rev 1.4.5 artwork picker */
.current-artwork-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; align-items: start; }
.current-poster-preview { width: min(180px, 100%); aspect-ratio: 2 / 3; object-fit: cover; border-radius: .8rem; border: 1px solid var(--border); background: #030712; }
.current-backdrop-preview { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: .8rem; border: 1px solid var(--border); background: #030712; }
.artwork-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: .85rem; }
.artwork-grid.backdrop-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.artwork-option { border: 1px solid var(--border); border-radius: 1rem; padding: .65rem; background: rgba(3, 7, 18, .45); display: grid; gap: .45rem; }
.artwork-option.selected { border-color: var(--success); box-shadow: 0 0 0 2px rgba(52, 211, 153, .16); }
.artwork-option img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; border-radius: .7rem; background: #030712; }
.backdrop-grid .artwork-option img { aspect-ratio: 16 / 9; }
.artwork-option p { margin: 0; font-size: .82rem; }
.artwork-option form { margin: 0; }
@media (min-width: 720px) { .current-artwork-grid { grid-template-columns: 220px 1fr; } }

/* rev 1.4.6 import mapping */
.import-map-grid { display: grid; grid-template-columns: 1fr; gap: .75rem; }
.import-preview summary { cursor: pointer; font-weight: 800; color: var(--accent); }
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: .85rem; }
.import-preview-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.import-preview-table th, .import-preview-table td { border-bottom: 1px solid var(--border); padding: .65rem; text-align: left; vertical-align: top; }
.import-preview-table th { color: var(--text); background: rgba(31, 41, 55, .75); }
.import-preview-table td { color: var(--muted); font-size: .88rem; }
.import-preview-table tr:last-child td { border-bottom: 0; }
.import-match-card { align-items: start; }
@media (min-width: 720px) { .import-map-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* file rev 1.4.7 screenshot-assisted import review */
.screenshot-queue-list, .screenshot-guess-list { display: grid; gap: .85rem; }
.screenshot-queue-item, .screenshot-guess-card { border: 1px solid var(--border); border-radius: 1rem; background: rgba(3, 7, 18, .42); padding: .85rem; }
.screenshot-queue-item h3, .screenshot-guess-card h3 { margin-bottom: .25rem; }
.confidence-bar { height: .45rem; width: 100%; background: #030712; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; margin: .35rem 0 .65rem; }
.confidence-bar span { display: block; height: 100%; background: var(--success); }

/* file rev 1.4.8 spoiler-safe text episode mode */
.episode-view-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin: .75rem 0 .25rem; }
.text-episode-grid { grid-template-columns: 1fr !important; gap: .4rem !important; }
.text-episode-grid .episode-card-form { width: 100%; }
.episode-button.episode-text-only { min-height: 0; display: grid; grid-template-columns: 4.8rem 1fr auto; align-items: center; text-align: left; gap: .55rem; padding: .75rem .85rem; }
.episode-button.episode-text-only span { font-size: .95rem; }
.episode-button.episode-text-only small { font-size: .82rem; margin-top: 0; }
.episode-button.episode-text-only small:last-child { color: var(--muted); justify-self: end; white-space: nowrap; }
@media (min-width: 720px) { .text-episode-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; } }

/* file rev 1.4.9 one-time update notices */
.update-notice { display: grid; gap: .75rem; margin-bottom: 1rem; padding: .95rem; border: 1px solid rgba(96,165,250,.55); border-radius: 1.1rem; background: linear-gradient(135deg, rgba(37,99,235,.32), rgba(17,24,39,.96)); box-shadow: var(--shadow); }
.update-notice p { margin: .35rem 0 0; color: var(--muted); }
.update-notice-actions { display: flex; gap: .55rem; flex-wrap: wrap; }
.update-notice-actions .button, .update-notice-actions button { width: auto; }
@media (min-width: 720px) { .update-notice { grid-template-columns: 1fr auto; align-items: center; } }

/* file rev 1.5.0 next-up and caught-up status */
.next-up-line { font-weight: 800; }
.next-up-next, .next-up-start { color: var(--accent); }
.next-up-caught-up { color: var(--success); }
.next-up-likely, .next-up-unknown { color: var(--warning); }
.next-up-card { border-color: rgba(96,165,250,.42); }
.next-up-card h2 { margin-bottom: .35rem; }
.next-up-card.next-up-caught-up { border-color: rgba(52,211,153,.5); background: linear-gradient(135deg, rgba(6,95,70,.28), rgba(17,24,39,.96)); }
.next-up-card.next-up-next, .next-up-card.next-up-start { background: linear-gradient(135deg, rgba(37,99,235,.25), rgba(17,24,39,.96)); }
.next-up-card.next-up-likely, .next-up-card.next-up-unknown { border-color: rgba(251,191,36,.5); }

/* file rev 1.5.1 PWA polish */
.install-card, .install-prompt-card, .offline-card { border-color: rgba(96,165,250,.42); }
.install-card { background: linear-gradient(135deg, rgba(37,99,235,.28), rgba(17,24,39,.96)); }
.install-prompt-card { background: rgba(17, 24, 39, .72); }
.service-worker-update { border-color: rgba(251,191,36,.65); background: linear-gradient(135deg, rgba(146,64,14,.28), rgba(17,24,39,.96)); }