:root {
  --bg: #0b0e14;
  --bg2: #10141d;
  --card: #131824;
  --border: #232b3b;
  --text: #e6edf6;
  --dim: #8b94a7;
  --accent: #4f8cff;
  --green: #34c98e;
  --amber: #e8b13c;
  --red: #f0564f;
  --purple: #b478e8;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
.hidden { display: none !important; }
.dim { color: var(--dim); }
.mono { font-family: var(--mono); font-size: 12px; }
button { background: var(--accent); border: 0; color: #fff; border-radius: 8px; padding: 9px 16px; font-size: 13px; font-weight: 600; cursor: pointer; }
button:hover { filter: brightness(1.12); }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
button.small { padding: 4px 10px; font-size: 12px; }
input, select { background: var(--bg2); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 9px 11px; font-size: 13px; }
input:focus, select:focus { outline: 1px solid var(--accent); }

/* login */
.login { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: radial-gradient(1200px 600px at 50% -10%, #16203a 0%, var(--bg) 60%); z-index: 50; }
.login-card { width: 320px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 28px; text-align: center; }
.login-card input { width: 100%; margin: 16px 0 12px; }
.login-card button { width: 100%; }
.login-err { color: var(--red); font-size: 12px; margin-top: 10px; min-height: 16px; }

/* header */
.topbar { display: flex; align-items: center; gap: 22px; padding: 0 22px; height: 56px; border-bottom: 1px solid var(--border); background: var(--bg2); position: sticky; top: 0; z-index: 10; }
.brand { display: flex; align-items: baseline; gap: 8px; }
.logo-mark { font-size: 20px; font-weight: 800; letter-spacing: -0.5px; background: linear-gradient(90deg, #4f8cff, #9a6cff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tag { font-size: 10px; color: var(--dim); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; }
#nav { display: flex; gap: 4px; flex: 1; }
.nav-btn { background: transparent; color: var(--dim); border-radius: 8px; padding: 8px 14px; font-weight: 500; }
.nav-btn:hover { color: var(--text); filter: none; background: var(--card); }
.nav-btn.active { color: var(--text); background: var(--card); }
.top-right { display: flex; gap: 10px; align-items: center; }

main { padding: 22px; max-width: 1440px; margin: 0 auto; }
.page { display: none; }
.page.active { display: block; }

/* kpis */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.kpi .v { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; }
.kpi .l { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 2px; }
.kpi .sub { font-size: 11px; margin-top: 4px; }

/* layout */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-bottom: 14px; }
@media (max-width: 1000px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 0; }
.card h3 { margin: 0 0 12px; font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th { text-align: left; color: var(--dim); font-weight: 500; padding: 6px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 7px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
tbody tr:hover { background: rgba(79, 140, 255, 0.05); }
tr.clickable { cursor: pointer; }
.scrollx { overflow-x: auto; }
.pager { display: flex; align-items: center; gap: 12px; justify-content: flex-end; padding-top: 12px; }

/* badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.b-clean { background: rgba(52, 201, 142, 0.14); color: var(--green); }
.b-review { background: rgba(232, 177, 60, 0.14); color: var(--amber); }
.b-reject { background: rgba(240, 86, 79, 0.14); color: var(--red); }
.b-label { background: rgba(180, 120, 232, 0.14); color: var(--purple); }
.b-attr { background: rgba(79, 140, 255, 0.12); color: var(--accent); }
.b-live { background: rgba(139, 148, 167, 0.15); color: var(--dim); }

/* filterbar */
.filterbar { display: flex; gap: 10px; margin-bottom: 14px; }
.filterbar input { flex: 1; max-width: 340px; }

/* sim lab */
.lbl { display: block; font-size: 12px; color: var(--dim); margin: 14px 0 6px; }
input[type="range"] { width: 100%; accent-color: var(--accent); padding: 0; }
.mix-row { display: grid; grid-template-columns: 110px 1fr 46px; gap: 10px; align-items: center; margin: 6px 0; font-size: 12.5px; }
.mix-row .mono { text-align: right; }
#sim-run { margin-top: 16px; }
#sim-status { margin-left: 12px; font-size: 12.5px; }
.chk { display: flex; align-items: center; gap: 9px; margin: 12px 0; font-size: 13px; }
.chk input { width: auto; }
.code { background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-family: var(--mono); font-size: 11.5px; white-space: pre-wrap; color: var(--dim); }
#api-keys .key { display: flex; justify-content: space-between; align-items: center; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 9px 12px; margin-bottom: 8px; font-family: var(--mono); font-size: 12px; }

/* drawer */
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(620px, 92vw); background: var(--bg2); border-left: 1px solid var(--border); z-index: 40; display: flex; flex-direction: column; box-shadow: -20px 0 60px rgba(0,0,0,0.5); }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.drawer-body { padding: 20px; overflow-y: auto; flex: 1; }
.drawer-body h4 { font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.05em; margin: 20px 0 8px; }
.drawer-body h4:first-child { margin-top: 0; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 4px 12px; font-size: 12.5px; }
.kv div:nth-child(odd) { color: var(--dim); }
.reason { display: flex; justify-content: space-between; gap: 10px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 9px 12px; margin-bottom: 7px; font-size: 12.5px; }
.reason .sc { font-family: var(--mono); color: var(--amber); font-weight: 700; }
pre.json { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-family: var(--mono); font-size: 11px; overflow-x: auto; color: var(--dim); max-height: 320px; overflow-y: auto; }