/* UEN Broadcast — public player, guide, submission form.
   Dark by default to sit inside the Streamit theme; --c is the channel color. */

.uenb-player, .uenb-epg, .uenb-submit {
  --c: #1F8FC2;
  --bg: #0F1216;
  --panel: #171C22;
  --line: #262E37;
  --text: #EEF2F6;
  --muted: #94A0AD;
  --onair: #E2483D;
  --auto: #D9A441;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

/* Player ----------------------------------------------------------------- */
.uenb-player { background: var(--bg); border-radius: 10px; overflow: hidden; max-width: 100%; }
.uenb-player-stage { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; }
.uenb-player-stage > iframe, .uenb-player-stage > .uenb-yt-host, .uenb-player-stage > video, .uenb-yt-host iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; background: #000; }
.uenb-player-loading, .uenb-player-offair { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; text-align: center; color: var(--muted); padding: 24px; }
.uenb-player-offair strong { color: var(--text); font-size: 1.1em; }
.uenb-player--empty { padding: 24px; color: var(--muted); }

.uenb-player-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; border-top: 3px solid var(--c); background: var(--panel); }
.uenb-player-now { display: flex; align-items: center; gap: 10px; min-width: 0; flex-wrap: wrap; }
.uenb-live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--onair); box-shadow: 0 0 0 3px rgba(226,72,61,.25); flex: none; }
.uenb-player-bar.is-autopilot .uenb-live-dot { background: var(--auto); box-shadow: 0 0 0 3px rgba(217,164,65,.25); }
.uenb-player-channel { font-weight: 600; letter-spacing: .01em; }
.uenb-player-title { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 48ch; }
.uenb-player-time { color: var(--muted); font-size: .9em; }
.uenb-player-controls { display: flex; gap: 6px; flex: none; }
.uenb-player-controls button { background: transparent; color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 5px 10px; cursor: pointer; font: inherit; font-size: .85em; }
.uenb-player-controls button:hover { border-color: var(--c); }
.uenb-player-controls button:focus-visible { outline: 2px solid var(--c); outline-offset: 1px; }
.uenb-player-next { padding: 6px 14px 10px; color: var(--muted); font-size: .85em; background: var(--panel); }
.uenb-player-next:empty { display: none; }
.uenb-player-tagline { padding: 8px 14px; color: var(--muted); font-size: .8em; border-top: 1px solid var(--line); }

.uenb-switcher { display: flex; gap: 6px; flex-wrap: wrap; padding: 8px 14px 12px; background: var(--panel); border-top: 1px solid var(--line); }
.uenb-switch-btn { --c: #1F8FC2; background: transparent; color: var(--muted); border: 1px solid var(--line); border-left: 4px solid var(--c); border-radius: 6px; padding: 6px 12px; cursor: pointer; font: inherit; font-size: .85em; }
.uenb-switch-btn:hover { color: var(--text); }
.uenb-switch-btn.is-on { color: var(--text); background: rgba(255,255,255,.06); border-color: var(--c); }

/* Guide ------------------------------------------------------------------ */
.uenb-epg { background: var(--bg); border-radius: 10px; padding: 14px; }
.uenb-epg-loading, .uenb-epg-empty { color: var(--muted); padding: 12px 6px; }
.uenb-epg-days { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 10px; margin-bottom: 6px; border-bottom: 1px solid var(--line); scrollbar-width: thin; }
.uenb-epg-day { flex: none; background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; cursor: pointer; font: inherit; font-size: .85em; }
.uenb-epg-day.is-on { color: #fff; background: var(--c); border-color: var(--c); }
.uenb-epg-day:focus-visible { outline: 2px solid var(--c); outline-offset: 2px; }
.uenb-epg-channel { margin-top: 14px; }
.uenb-epg-channel-name { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; font-size: 1em; font-weight: 600; }
.uenb-epg-channel-name img { height: 22px; width: auto; }
.uenb-epg-swatch { width: 10px; height: 10px; border-radius: 2px; background: var(--c); }
.uenb-epg-list { display: flex; flex-direction: column; gap: 4px; }
.uenb-epg-item { display: grid; grid-template-columns: 72px 96px 1fr; gap: 12px; align-items: center; padding: 8px 10px; border-radius: 8px; background: var(--panel); border-left: 3px solid transparent; }
.uenb-epg-item.is-live { border-left-color: var(--onair); background: #1B2129; }
.uenb-epg-item.is-past { opacity: .55; }
.uenb-epg-item.is-auto .uenb-epg-time { color: var(--auto); }
.uenb-epg-time { color: var(--muted); font-size: .9em; }
.uenb-epg-thumb { width: 96px; height: 54px; object-fit: cover; border-radius: 4px; background: #222A33; }
.uenb-epg-info { min-width: 0; }
.uenb-epg-title { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.uenb-epg-live { font-size: .7em; font-weight: 700; color: #fff; background: var(--onair); padding: 2px 6px; border-radius: 3px; }
.uenb-epg-meta { color: var(--muted); font-size: .8em; margin-top: 2px; }
.uenb-epg-desc { color: var(--muted); font-size: .85em; margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 560px) {
  .uenb-epg-item { grid-template-columns: 60px 1fr; }
  .uenb-epg-thumb { display: none; }
  .uenb-player-title { max-width: 100%; }
}

/* Submission form -------------------------------------------------------- */
.uenb-submit { background: var(--bg); border-radius: 10px; padding: 20px; display: flex; flex-direction: column; gap: 12px; max-width: 720px; }
.uenb-submit--closed { padding: 20px; color: var(--muted); }
.uenb-submit label { display: flex; flex-direction: column; gap: 4px; font-size: .9em; color: var(--muted); }
.uenb-submit input, .uenb-submit select, .uenb-submit textarea { background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 9px 10px; font: inherit; }
.uenb-submit input:focus, .uenb-submit select:focus, .uenb-submit textarea:focus { outline: none; border-color: var(--c); box-shadow: 0 0 0 2px rgba(31,143,194,.25); }
.uenb-submit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .uenb-submit-grid { grid-template-columns: 1fr; } }
.uenb-submit-check { flex-direction: row !important; align-items: flex-start; gap: 8px !important; color: var(--text) !important; }
.uenb-submit-check input { margin-top: 3px; }
.uenb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.uenb-submit-btn { align-self: flex-start; background: var(--c); color: #fff; border: 0; border-radius: 6px; padding: 10px 18px; font: inherit; font-weight: 600; cursor: pointer; }
.uenb-submit-btn:hover { filter: brightness(1.1); }
.uenb-submit-btn[disabled] { opacity: .6; cursor: default; }
.uenb-submit-note { color: var(--muted); font-size: .8em; margin: 0; }
.uenb-submit-status { font-size: .9em; }
.uenb-submit-status.is-ok { color: #6FCF97; }
.uenb-submit-status.is-error { color: #FF8E85; }

@media (prefers-reduced-motion: reduce) { .uenb-live-dot { animation: none; } }