:root {
    --bg: #f5f6f8;
    --panel: #ffffff;
    --text: #1b1d22;
    --muted: #667085;
    --line: #e3e6eb;
    --accent: #b3261e;
    --accent-text: #ffffff;
    --ok: #1f7a3d;
    --warn: #9a6700;
    --bad: #b3261e;
    --soft: #f0f2f5;
    --radius: 10px;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #111317;
        --panel: #1a1d23;
        --text: #e8eaee;
        --muted: #98a1b3;
        --line: #2b3039;
        --accent: #e5534b;
        --accent-text: #ffffff;
        --ok: #3fb950;
        --warn: #d29922;
        --bad: #f0605a;
        --soft: #22262e;
    }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
h1, h2, h3 { margin: 0 0 .6em; line-height: 1.2; }
h1 { font-size: 20px; }
h2 { font-size: 17px; }
h3 { font-size: 15px; }
p { margin: 0 0 .8em; }
.boot { padding: 40px; color: var(--muted); }

header.top {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 5;
}
header.top .brand { font-weight: 700; letter-spacing: .04em; color: var(--accent); }
.spacer { flex: 1; }
nav.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
nav.tabs a {
    text-decoration: none; color: var(--muted); padding: 6px 10px; border-radius: 8px;
}
nav.tabs a.active { background: var(--soft); color: var(--text); font-weight: 600; }

main { max-width: 1120px; margin: 0 auto; padding: 16px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.card + .card { margin-top: 16px; }
.grid .card + .card { margin-top: 0; }
.narrow { max-width: 420px; margin: 8vh auto; }

.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row + .row { margin-top: 8px; }
.stack > * + * { margin-top: 10px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 13px; }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.bad { color: var(--bad); }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--soft); }
.pill.ok { background: color-mix(in srgb, var(--ok) 15%, transparent); }
.pill.bad { background: color-mix(in srgb, var(--bad) 15%, transparent); }
.pill.warn { background: color-mix(in srgb, var(--warn) 15%, transparent); }

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
    width: 100%; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line);
    background: var(--bg); color: var(--text); font: inherit;
}
textarea { min-height: 72px; resize: vertical; }
input[type=checkbox] { width: auto; }
input[type=range] { padding: 0; }
.field + .field { margin-top: 10px; }

button {
    font: inherit; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line);
    background: var(--soft); color: var(--text); cursor: pointer; white-space: nowrap;
}
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger { color: var(--bad); }
button.big { padding: 12px 18px; font-size: 16px; }
button:disabled { opacity: .5; cursor: default; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

.now { font-size: 18px; font-weight: 600; }
.progress { height: 6px; background: var(--soft); border-radius: 3px; overflow: hidden; margin-top: 6px; }
.progress > div { height: 100%; background: var(--accent); width: 0; }
.shot { width: 100%; border-radius: 8px; border: 1px solid var(--line); background: #000; aspect-ratio: 16/9; object-fit: contain; }
.channels-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.channels-grid button { text-align: left; white-space: normal; }
.channels-grid button.current { border-color: var(--accent); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; }

.channel-edit { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.channel-edit + .channel-edit { margin-top: 12px; }
.channel-edit .head { display: grid; grid-template-columns: 70px 1fr 170px; gap: 8px; }
@media (max-width: 600px) { .channel-edit .head { grid-template-columns: 70px 1fr; } }

.results { margin-top: 8px; }
.result { display: flex; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.result img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.result .grow { flex: 1; min-width: 0; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin-top: 8px; }
.thumbs figure { margin: 0; font-size: 12px; }
.thumbs img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 6px; }

.events { max-height: 520px; overflow: auto; }
.event { display: grid; grid-template-columns: 150px 1fr; gap: 10px; padding: 5px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
pre.out { white-space: pre-wrap; background: var(--soft); padding: 10px; border-radius: 8px; max-height: 480px; overflow: auto; margin: 0; }

.toast {
    position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 20;
    background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; max-width: calc(100% - 32px);
}
.toast.bad { background: var(--bad); color: #fff; }
.secret { padding: 10px; border: 1px dashed var(--accent); border-radius: 8px; overflow-wrap: anywhere; }
.notice { padding: 10px 12px; border-radius: 8px; background: color-mix(in srgb, var(--warn) 12%, transparent); }