:root {
  --bg: #0f1115;
  --card: #171a21;
  --card-2: #1e222b;
  --border: #2a2f3a;
  --text: #e8eaed;
  --muted: #9aa3b2;
  --accent: #ff4d6d;
  --accent-2: #4dabf7;
  --ok: #40c057;
  --warn: #fcc419;
  --err: #ff6b6b;
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: rgba(15,17,21,.92); backdrop-filter: blur(8px); z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #ff8fa3); color: #fff; font-size: 20px;
}
h1 { font-size: 17px; margin: 0; }
.sub { margin: 0; color: var(--muted); font-size: 12.5px; }

main { max-width: 960px; margin: 0 auto; padding: 20px 16px 60px; display: grid; gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px;
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
h2 { font-size: 15px; margin: 0; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; }

textarea {
  width: 100%; resize: vertical; min-height: 92px; padding: 12px;
  background: var(--card-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 10px; font: inherit;
}
textarea:focus { outline: none; border-color: var(--accent-2); }

.row { display: flex; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
button {
  border: 0; border-radius: 10px; padding: 10px 18px; font: inherit; cursor: pointer;
  transition: transform .06s ease, filter .15s ease;
}
button:active { transform: translateY(1px); }
button.primary { background: var(--accent); color: #fff; font-weight: 600; }
button.primary:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: var(--card-2); color: var(--text); border: 1px solid var(--border); }
button.ghost:hover { border-color: var(--accent-2); }
button.small { padding: 6px 12px; font-size: 13px; }
.hint { color: var(--muted); font-size: 13px; }
.hidden { display: none !important; }

.badge { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: var(--card-2); border: 1px solid var(--border); color: var(--muted); }
.badge.ok { color: var(--ok); border-color: rgba(64,192,87,.4); }
.badge.warn { color: var(--warn); border-color: rgba(252,196,25,.4); }
.badge.err { color: var(--err); border-color: rgba(255,107,107,.4); }

.progress { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-height: 220px; overflow: auto; }
.progress li { font-size: 13px; color: var(--muted); display: flex; gap: 8px; }
.progress li .t { color: #5c6473; font-variant-numeric: tabular-nums; }
.progress li.success { color: var(--ok); }
.progress li.error { color: var(--err); }
.progress li.warn { color: var(--warn); }

.result { display: grid; gap: 16px; }
.media-head { display: grid; gap: 6px; }
.media-title { font-size: 17px; font-weight: 600; word-break: break-word; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 12.5px; color: var(--muted); }
.chip { background: var(--card-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; }
.chip.accent { color: var(--accent); border-color: rgba(255,77,109,.35); }
.desc { color: var(--muted); font-size: 13.5px; white-space: pre-wrap; word-break: break-word; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 12px; color: var(--accent-2); }

.section-title { font-size: 13.5px; color: var(--muted); margin: 4px 0 2px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 10px; }
.thumb { position: relative; background: var(--card-2); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; aspect-ratio: 3/4; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; cursor: zoom-in; }
.thumb .idx { position: absolute; top: 6px; left: 6px; background: rgba(0,0,0,.6); color: #fff; font-size: 11px; padding: 1px 7px; border-radius: 6px; }
.thumb .live { position: absolute; top: 6px; right: 6px; background: rgba(255,77,109,.85); color: #fff; font-size: 11px; padding: 1px 7px; border-radius: 6px; }
.thumb .ops { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 6px; padding: 6px; background: linear-gradient(transparent, rgba(0,0,0,.72)); }
.thumb .ops button { padding: 4px 8px; font-size: 12px; flex: 1; }
.thumb .state { font-size: 11px; color: var(--warn); }

.video-wrap { background: #000; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
video { width: 100%; max-height: 68vh; display: block; background: #000; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.livepair { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }

.notes, .platforms { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.notes li { font-size: 13px; color: var(--muted); padding-left: 16px; position: relative; }
.notes li::before { content: "·"; position: absolute; left: 4px; color: var(--accent); }
.platforms li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.platforms .muted { color: var(--muted); font-size: 12.5px; }
.notice { background: var(--card); }

.admin-card input {
  flex: 1; min-width: 200px; padding: 9px 12px; background: var(--card-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; font: inherit;
}
.admin-card input:focus { outline: none; border-color: var(--accent-2); }
#qrImg {
  width: 220px; height: 220px; display: block; margin: 10px 0;
  background: #fff; border-radius: 10px; padding: 8px; object-fit: contain;
}
.state-ok { color: var(--ok); }
.state-bad { color: var(--err); }
.state-warn { color: var(--warn); }

.media-title.clamp2 {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.hintline { color: var(--muted); font-size: 12.5px; line-height: 1.55; padding: 0 4px; }
.notice details summary { cursor: pointer; font-size: 13px; color: var(--muted); list-style: none; }
.notice details summary::-webkit-details-marker { display: none; }
.notice details summary::before { content: "▸ "; }
.notice details[open] summary::before { content: "▾ "; }
.notice details[open] summary { margin-bottom: 8px; }

.warnbox { border: 1px solid rgba(252,196,25,.35); background: rgba(252,196,25,.06); color: var(--warn); border-radius: 10px; padding: 10px 12px; font-size: 13px; display: grid; gap: 6px; }
.errbox { border: 1px solid rgba(255,107,107,.4); background: rgba(255,107,107,.07); color: var(--err); border-radius: 10px; padding: 12px; font-size: 13.5px; }

.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.9); z-index: 60; display: grid; place-items: center; padding: 24px; }
.lightbox-body img, .lightbox-body video { max-width: 92vw; max-height: 88vh; border-radius: 10px; }
.lightbox-close { position: absolute; top: 16px; right: 20px; font-size: 28px; background: none; color: #fff; line-height: 1; }

.foot { max-width: 960px; margin: 0 auto; padding: 16px; color: #5c6473; font-size: 12px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--border); }
.foot a { color: var(--muted); text-decoration: none; }
.foot a:hover { color: var(--accent-2); }

@media (max-width: 560px) {
  .grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
  h1 { font-size: 15.5px; }
}