:root {
  --bg: #0b0f17;
  --panel: #131a26;
  --panel-2: #0f1521;
  --border: #223049;
  --text: #e6edf6;
  --muted: #8ea0ba;
  --accent: #ff6a00; /* Alibaba orange */
  --accent-2: #4f8cff;
  --pass: #2ecc71;
  --review: #f5a623;
  --reject: #ff4d5e;
  --radius: 14px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: radial-gradient(1200px 600px at 80% -10%, #16233b 0%, var(--bg) 55%);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 28px; border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,106,0,0.06), transparent);
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo { font-size: 34px; }
.brand h1 { margin: 0; font-size: 19px; letter-spacing: .2px; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.mode { display: flex; gap: 8px; }

.badge {
  font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: 999px;
  border: 1px solid var(--border); text-transform: uppercase; letter-spacing: .5px;
}
.badge-muted { color: var(--muted); }
.badge-sim { background: rgba(79,140,255,.15); color: #9cc0ff; border-color: #2f4d80; }
.badge-live { background: rgba(46,204,113,.15); color: #7ee2a8; border-color: #2b6b45; }

.warning {
  margin: 16px 28px 0; padding: 12px 16px; border-radius: 10px;
  background: rgba(245,166,35,.12); border: 1px solid #6b5320; color: #ffd98a;
  font-size: 14px;
}
.hidden { display: none !important; }

.grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  padding: 24px 28px; max-width: 1240px; margin: 0 auto;
}
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
  .span-2, .span-3 { grid-column: span 1; }
}

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.card h2 { margin: 0; font-size: 15px; letter-spacing: .3px; }
.card h3 { margin: 0 0 8px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }
.hint { color: var(--muted); font-size: 13px; margin: 10px 0 14px; }
code { font-family: var(--mono); background: var(--panel-2); padding: 1px 6px; border-radius: 5px; font-size: 12.5px; }

.btn {
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  padding: 8px 15px; border-radius: 9px; font-weight: 600; font-size: 13.5px;
  cursor: pointer; transition: .15s;
}
.btn:hover { border-color: var(--accent-2); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #1a0d00; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; }

.controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.controls label { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.controls input[type="number"] {
  width: 66px; background: var(--panel-2); border: 1px solid var(--border);
  color: var(--text); border-radius: 7px; padding: 6px 8px; font-family: var(--mono);
}
.controls .check { gap: 6px; }

/* Timeline */
.timeline { list-style: none; margin: 4px 0 0; padding: 0; }
.timeline li {
  display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 12px;
  padding: 9px 0; border-bottom: 1px dashed var(--border);
}
.timeline li:last-child { border-bottom: none; }
.timeline .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--border); }
.timeline li[data-state="run"] .dot { background: var(--accent-2); animation: pulse 1s infinite; }
.timeline li[data-state="done"] .dot { background: var(--pass); }
.timeline li[data-state="err"] .dot { background: var(--reject); }
.timeline .label { font-size: 14px; }
.timeline .time { font-family: var(--mono); font-size: 13px; color: var(--muted); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* Result */
.result { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 16px; }
.verdict-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.verdict {
  font-size: 15px; font-weight: 800; text-transform: uppercase; letter-spacing: .5px;
  padding: 7px 16px; border-radius: 9px; background: var(--panel-2);
}
.verdict[data-v="pass"] { background: rgba(46,204,113,.16); color: var(--pass); }
.verdict[data-v="review"] { background: rgba(245,166,35,.16); color: var(--review); }
.verdict[data-v="reject"] { background: rgba(255,77,94,.16); color: var(--reject); }
.chip { font-size: 12.5px; padding: 5px 11px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--border); font-family: var(--mono); }
.chip-ghost { color: var(--muted); }
.tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.tag { font-size: 12.5px; padding: 5px 11px; border-radius: 8px; background: rgba(255,77,94,.12); border: 1px solid #6b2730; color: #ffb3ba; }

.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin: 6px 0 0; }
.kv.stacked { grid-template-columns: 1fr; gap: 8px; }
.kv div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--border); padding-bottom: 6px; }
.kv dt { color: var(--muted); font-size: 13px; margin: 0; }
.kv dd { margin: 0; font-family: var(--mono); font-size: 13px; text-align: right; word-break: break-all; }
.mono { font-family: var(--mono); }
.small { font-size: 11.5px; }

.raw { margin-top: 14px; }
.raw summary { cursor: pointer; color: var(--accent-2); font-size: 13px; }
.raw pre {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px; overflow-x: auto; font-family: var(--mono); font-size: 12px;
  max-height: 320px; margin-top: 10px;
}

/* Progress */
.progress { display: flex; align-items: center; gap: 12px; margin: 6px 0 14px; }
.progress .bar { flex: 1; height: 8px; background: var(--panel-2); border-radius: 999px; overflow: hidden; border: 1px solid var(--border); }
.progress .bar span { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.progress span:last-child { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }

/* Stats */
.stat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin: 8px 0 18px; }
@media (max-width: 720px) { .stat-grid { grid-template-columns: repeat(3, 1fr); } }
.stat { background: var(--panel-2); border: 1px solid var(--border); border-radius: 11px; padding: 14px; text-align: center; }
.stat-val { display: block; font-size: 22px; font-weight: 800; font-family: var(--mono); }
.stat-lbl { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-top: 4px; }

.viz-row { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
@media (max-width: 720px) { .viz-row { grid-template-columns: 1fr; } }
.viz canvas { width: 100%; height: 140px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; }
.verdict-bars { display: flex; flex-direction: column; gap: 10px; }
.vbar { display: grid; grid-template-columns: 60px 1fr 44px; align-items: center; gap: 10px; font-size: 13px; }
.vbar .track { height: 14px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.vbar .fill { height: 100%; border-radius: 999px; }
.vbar.pass .fill { background: var(--pass); }
.vbar.review .fill { background: var(--review); }
.vbar.reject .fill { background: var(--reject); }
.vbar .n { font-family: var(--mono); text-align: right; color: var(--muted); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
td.mono { font-family: var(--mono); }
.pill { font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.pill.pass { background: rgba(46,204,113,.16); color: var(--pass); }
.pill.review { background: rgba(245,166,35,.16); color: var(--review); }
.pill.reject { background: rgba(255,77,94,.16); color: var(--reject); }
.pill.err { background: rgba(142,160,186,.16); color: var(--muted); }

/* Camera */
.cam-grid { display: grid; grid-template-columns: 320px 1fr; gap: 18px; }
@media (max-width: 720px) { .cam-grid { grid-template-columns: 1fr; } }
.cam-preview { position: relative; }
.cam-preview video {
  width: 100%; aspect-ratio: 4 / 3; background: #000; border-radius: 12px;
  border: 1px solid var(--border); object-fit: cover;
}
.cam-verdict {
  position: absolute; left: 10px; bottom: 10px; font-size: 12px; font-weight: 700;
  padding: 5px 11px; border-radius: 999px; background: rgba(0,0,0,.65);
  border: 1px solid var(--border); color: var(--muted); backdrop-filter: blur(4px);
}
.cam-verdict[data-v="clean"] { color: var(--pass); border-color: #2b6b45; }
.cam-verdict[data-v="virtual"] { color: var(--reject); border-color: #6b2730; }
.cam-info { display: flex; flex-direction: column; gap: 12px; }
.cam-heuristic {
  font-size: 13.5px; padding: 10px 13px; border-radius: 10px;
  background: var(--panel-2); border: 1px solid var(--border);
}
.cam-heuristic.hit { background: rgba(255,77,94,.12); border-color: #6b2730; color: #ffb3ba; }
.cam-heuristic.ok { background: rgba(46,204,113,.1); border-color: #2b6b45; color: #7ee2a8; }
.muted { color: var(--muted); }
#cam-table td .badge-virtual { color: var(--reject); font-weight: 700; }
#cam-table td .badge-real { color: var(--pass); }

.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 24px; }