:root {
  --bg: #0b0f17;
  --panel: #121826;
  --panel-2: #172033;
  --line: #222c40;
  --text: #e6eaf2;
  --muted: #8b95a8;
  --accent: #4f8cff;
  --crit: #e5484d;
  --high: #f76b15;
  --med: #f5c518;
  --low: #3fb950;
  --none: #6b7385;
  --kev: #ff4d8d;
  --radius: 12px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--panel-2); padding: 1px 6px; border-radius: 6px; font-size: 12px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 24px; background: rgba(11,15,23,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 17px; letter-spacing: .2px; }
.brand-mark { color: var(--accent); }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.topbar-right form { margin: 0; }

.btn { background: var(--panel-2); color: var(--text); border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 12px; cursor: pointer; font: inherit; white-space: nowrap; display: inline-block; }
.btn:hover { border-color: #33405c; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.ghost { background: transparent; }
.btn.wide { width: 100%; padding: 10px; }
.btn:disabled { opacity: .5; cursor: default; }
.pill { border-radius: 999px; padding: 5px 12px; border: 1px solid var(--line); background: var(--panel);
  color: var(--muted); font: inherit; font-size: 12px; cursor: default; max-width: 380px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; }
.pill.running { color: var(--med); border-color: #4d4214; }
.pill.ok { color: var(--low); border-color: #1f4528; }
.pill.err { color: var(--crit); border-color: #5a2224; }

.wrap { max-width: 1440px; margin: 0 auto; padding: 20px 24px 60px; display: grid; gap: 16px; }
.banner { background: #1b2540; border: 1px solid #2c3d66; border-radius: var(--radius); padding: 12px 16px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
h2 { font-size: 14px; margin: 0; font-weight: 600; }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px;
  cursor: pointer; transition: border-color .15s; text-align: left; color: inherit; font: inherit; }
.kpi:hover { border-color: #33405c; }
.kpi .label { color: var(--muted); font-size: 12px; }
.kpi .value { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 2px; }
.kpi .sub { color: var(--muted); font-size: 12px; }
.kpi.crit .value { color: var(--crit); }
.kpi.high .value { color: var(--high); }
.kpi.kev .value { color: var(--kev); }

/* charts */
.charts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.span2 { grid-column: span 2; }
.chart-box { position: relative; height: 240px; }
.chart-box.tall { height: 360px; }

/* watchlist */
.watch-form { display: flex; gap: 8px; margin: 8px 0; }
.watch-form input { flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 3px 4px 3px 10px; font-size: 12px; }
.chip button { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 14px; line-height: 1; padding: 0 4px; }
.chip button:hover { color: var(--crit); }

/* filters & table */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: -4px 0 12px; overflow-x: auto; }
.tab { background: none; border: 0; color: var(--muted); padding: 8px 12px; cursor: pointer; font: inherit;
  border-bottom: 2px solid transparent; white-space: nowrap; }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
input, select { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 10px; font: inherit; min-width: 0; }
input:focus, select:focus { outline: none; border-color: var(--accent); }
#fq { flex: 1 1 260px; }
label.date { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; }
.result-line { margin: 12px 0 6px; font-size: 12px; }
.table-wrap { overflow-x: auto; }
table.cves { width: 100%; border-collapse: collapse; }
table.cves th { text-align: left; font-weight: 500; color: var(--muted); font-size: 12px; padding: 8px 10px;
  border-bottom: 1px solid var(--line); white-space: nowrap; }
table.cves td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.cves tbody tr { cursor: pointer; }
table.cves tbody tr:hover { background: var(--panel-2); }
td.id { white-space: nowrap; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
td.date { white-space: nowrap; color: var(--muted); font-variant-numeric: tabular-nums; }
td.desc { color: #c4cad6; min-width: 320px; }
td.tech { min-width: 180px; max-width: 280px; }
.prod { color: var(--muted); font-size: 12px; margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty { text-align: center; color: var(--muted); padding: 40px !important; cursor: default; }

.sev { display: inline-block; min-width: 76px; text-align: center; font-size: 11px; font-weight: 700; letter-spacing: .3px;
  padding: 3px 8px; border-radius: 6px; color: #0b0f17; }
.sev.CRITICAL { background: var(--crit); color: #fff; }
.sev.HIGH { background: var(--high); }
.sev.MEDIUM { background: var(--med); }
.sev.LOW { background: var(--low); }
.sev.NONE, .sev.UNRATED { background: var(--none); color: #e6eaf2; }
.score { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; text-align: center; }
.badge { display: inline-block; font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 5px; margin: 4px 4px 0 0;
  letter-spacing: .3px; vertical-align: middle; }
.badge.kev { background: rgba(255,77,141,.15); color: var(--kev); border: 1px solid rgba(255,77,141,.4); }
.badge.ransom { background: rgba(229,72,77,.15); color: var(--crit); border: 1px solid rgba(229,72,77,.4); }
.tag { display: inline-block; font-size: 11px; padding: 2px 7px; border-radius: 999px; background: var(--panel-2);
  border: 1px solid var(--line); margin: 0 4px 4px 0; color: #c4cad6; }
.epss { font-variant-numeric: tabular-nums; white-space: nowrap; }
.epss-bar { height: 4px; background: var(--panel-2); border-radius: 2px; margin-top: 4px; width: 60px; overflow: hidden; }
.epss-bar i { display: block; height: 100%; background: var(--kev); }

.pager { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 12px; }

/* sources */
.sources { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.source { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.source .name { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--none); display: inline-block; }
.dot.ok { background: var(--low); }
.dot.err { background: var(--crit); }

/* drawer */
.drawer { position: fixed; inset: 0; z-index: 50; }
.drawer-bg { position: absolute; inset: 0; background: rgba(0,0,0,.55); }
.drawer-panel { position: absolute; right: 0; top: 0; bottom: 0; width: min(720px, 100%); background: var(--panel);
  border-left: 1px solid var(--line); overflow-y: auto; padding: 24px; }
.drawer-x { position: absolute; top: 12px; right: 14px; background: none; border: 0; color: var(--muted); font-size: 26px; cursor: pointer; }
.drawer h3 { font-size: 22px; margin: 0 0 6px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.drawer .desc { white-space: pre-wrap; color: #d3d8e2; }
.drawer dl { display: grid; grid-template-columns: 150px 1fr; gap: 6px 12px; margin: 16px 0; }
.drawer dt { color: var(--muted); }
.drawer dd { margin: 0; word-break: break-word; }
.drawer .refs { padding-left: 18px; }
.drawer .refs li { margin-bottom: 4px; word-break: break-all; }
.kev-box { border: 1px solid rgba(255,77,141,.4); background: rgba(255,77,141,.08); border-radius: 10px; padding: 12px; margin: 12px 0; }

/* login */
.login-body { display: grid; place-items: center; min-height: 100vh; }
.login-card { width: min(380px, calc(100% - 32px)); background: var(--panel); border: 1px solid var(--line);
  border-radius: 16px; padding: 28px; display: grid; gap: 10px; }
.login-card p { margin: 0 0 8px; }
.login-card label { color: var(--muted); font-size: 12px; }
.login-card input { padding: 10px 12px; }
.alert { background: rgba(229,72,77,.1); border: 1px solid rgba(229,72,77,.4); color: #ffb4b6; border-radius: 8px; padding: 10px; font-size: 13px; }

@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .charts { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
}
@media (max-width: 640px) {
  .wrap { padding: 16px; }
  .topbar { padding: 10px 16px; }
  .pill { display: none; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .drawer dl { grid-template-columns: 1fr; }
  .drawer dt { margin-top: 6px; }
}