:root {
  --bg: #0f1420;
  --bg-soft: #161d2e;
  --card: #1c2436;
  --card-2: #202a40;
  --border: #2a3449;
  --text: #e6ebf5;
  --text-dim: #9aa7c2;
  --text-faint: #6b7894;
  --accent: #5b8cff;
  --accent-2: #22c1a3;
  --accent-3: #f2a25c;
  --danger: #ff6b6b;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); }
code {
  background: #0b0f1a; padding: 1px 6px; border-radius: 5px;
  font-size: 12.5px; color: #d7e2ff;
}

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(15,20,32,.9); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1400px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  width: 40px; height: 40px; border-radius: 10px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-weight: 800; font-size: 16px; color: #0b0f1a;
}
.topbar h1 { font-size: 18px; margin: 0; font-weight: 700; }
.topbar .sub { font-size: 12.5px; color: var(--text-dim); margin: 0; }
.repo-link {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--text-dim); font-size: 13px; font-weight: 600;
  padding: 7px 13px; border: 1px solid var(--border); border-radius: 8px;
}
.repo-link:hover { color: var(--text); border-color: var(--accent); text-decoration: none; }

/* ---------- Layout ---------- */
.layout {
  max-width: 1400px; margin: 0 auto; padding: 24px;
  display: grid; grid-template-columns: 320px 1fr; gap: 24px;
  align-items: start;
}

/* ---------- Sidebar ---------- */
.sidebar { position: sticky; top: 84px; }
.sidebar-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.sidebar-head h2 { font-size: 14px; margin: 0; color: var(--text-dim); text-transform: uppercase; letter-spacing: .06em; }
.count-badge {
  background: var(--card); border: 1px solid var(--border); color: var(--text-dim);
  font-size: 12px; font-weight: 700; padding: 1px 9px; border-radius: 20px;
}
.manifest-list { display: flex; flex-direction: column; gap: 8px; max-height: calc(100vh - 240px); overflow-y: auto; }
.filter-select {
  width: 100%; background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 8px 12px; font-size: 13px; margin-bottom: 12px; outline: none;
  cursor: pointer;
}
.filter-select:focus { border-color: var(--accent); }
.manifest-item {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px; cursor: pointer; transition: border-color .15s, background .15s;
}
.manifest-item:hover { border-color: var(--accent); }
.manifest-item.active { border-color: var(--accent); background: var(--card-2); }
.manifest-item .img { font-family: var(--mono); font-size: 13px; font-weight: 600; word-break: break-all; }
.manifest-item .meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; align-items: center; }
.manifest-item .meta .tag { font-size: 11px; color: var(--text-faint); }
.manifest-item .commit { font-family: var(--mono); font-size: 11.5px; color: var(--accent-2); }
.manifest-item .date { font-size: 11px; color: var(--text-faint); }

/* ---------- Content / detail ---------- */
.content { min-width: 0; }
.detail { display: flex; flex-direction: column; gap: 16px; }
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 80px 20px; color: var(--text-faint);
}
.empty-icon { font-size: 42px; margin-bottom: 12px; }
.empty-state p { margin: 0; font-size: 14px; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 20px 22px;
}
.card h3 {
  margin: 0 0 14px; font-size: 13px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .06em; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.card h3 .n {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; border-radius: 6px; background: rgba(91,140,255,.15);
  color: #8fb0ff; font-size: 11px; font-weight: 700; padding: 0 5px;
}

/* header card */
.header-card { padding: 22px; }
.header-card .img-full {
  font-family: var(--mono); font-size: 17px; font-weight: 700; word-break: break-all; margin-bottom: 10px;
}
.header-card .row { display: flex; flex-wrap: wrap; gap: 16px; font-size: 12.5px; color: var(--text-dim); }
.header-card .row span { display: inline-flex; align-items: center; gap: 5px; }
.header-card .lbl { color: var(--text-faint); }

/* sglang commit block */
.commit-block { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.commit-main {
  font-family: var(--mono); font-size: 16px; font-weight: 700; color: var(--accent-2);
  background: #0b0f1a; border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px;
}
.copy-btn {
  background: var(--card-2); border: 1px solid var(--border); color: var(--text-dim);
  border-radius: 8px; padding: 8px 12px; cursor: pointer; font-size: 12.5px;
}
.copy-btn:hover { color: var(--text); border-color: var(--accent); }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 8px 14px; font-size: 13px; }
.kv .k { color: var(--text-faint); }
.kv .v { font-family: var(--mono); word-break: break-all; }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-faint); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; }
tbody tr:hover { background: var(--card-2); }
td.mono, th.mono { font-family: var(--mono); }

/* chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--mono); font-size: 12px; background: rgba(91,140,255,.12);
  color: #8fb0ff; border: 1px solid rgba(91,140,255,.25); padding: 3px 10px; border-radius: 20px;
}
.chip.pin { background: rgba(34,193,163,.12); color: #4ddbbd; border-color: rgba(34,193,163,.25); }

/* search */
.search {
  width: 100%; background: #0b0f1a; border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 9px 12px; font-size: 13px; margin-bottom: 12px; outline: none;
}
.search:focus { border-color: var(--accent); }
.pip-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.pip-count { font-size: 12.5px; color: var(--text-dim); }

/* stat cards */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.stat { background: var(--card-2); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.stat .k { font-size: 11.5px; color: var(--text-faint); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }
.stat .v { font-family: var(--mono); font-size: 15px; font-weight: 700; word-break: break-all; }

/* two column */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .manifest-list { max-height: 260px; }
  .two-col { grid-template-columns: 1fr; }
}

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--accent-2); color: #0b0f1a; font-weight: 600; font-size: 13px;
  padding: 9px 16px; border-radius: 8px; opacity: 0; pointer-events: none;
  transition: opacity .2s; z-index: 100;
}
.toast.show { opacity: 1; }