:root {
  --bg: #11151C;
  --panel: #181D25;
  --card: #232A35;
  --border: #262D38;
  --accent: #F97316;
  --success: #22C55E;
  --danger: #EF4444;
  --warning: #EAB308;
  --text: #F8FAFC;
  --muted: #A8B3C2;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  letter-spacing: 0;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px clamp(16px, 3vw, 34px);
  background: rgba(17,21,28,.9);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(18px);
}
.brand img { width: 170px; height: auto; display: block; }
.main-nav, .header-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.main-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 850;
  font-size: .86rem;
  padding: 8px 9px;
  border-radius: 8px;
}
.main-nav a:hover, .main-nav a.is-active { color: #fff; background: rgba(249,115,22,.13); }
.btn, button {
  min-height: 38px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  padding: 9px 12px;
  color: #fff;
  background: rgba(255,255,255,.05);
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary {
  border-color: rgba(249,115,22,.52);
  background: linear-gradient(135deg, #ff7a1a, var(--accent));
  box-shadow: 0 0 0 1px rgba(249,115,22,.16), 0 16px 34px rgba(249,115,22,.16);
}
.btn-small { min-height: 34px; padding: 7px 10px; font-size: .84rem; }
.role-badge, .status-pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(249,115,22,.32);
  border-radius: 999px;
  padding: 5px 10px;
  color: #fff;
  background: rgba(249,115,22,.13);
  font-size: .76rem;
  font-weight: 900;
}
.status-pill.success { border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.12); }
.status-pill.warning { border-color: rgba(234,179,8,.36); background: rgba(234,179,8,.12); }
.status-pill.danger { border-color: rgba(239,68,68,.36); background: rgba(239,68,68,.12); }
.hero {
  padding: clamp(36px, 7vw, 82px) clamp(18px, 5vw, 62px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(120deg, rgba(17,21,28,.96), rgba(17,21,28,.72)),
    radial-gradient(circle at 85% 15%, rgba(249,115,22,.22), transparent 28%),
    linear-gradient(135deg, rgba(35,42,53,.8), transparent);
}
.hero > div { width: min(980px, 100%); }
.eyebrow { margin: 0 0 10px; color: var(--accent); font-weight: 950; font-size: .8rem; }
h1 { margin: 0 0 14px; font-size: clamp(2rem, 5vw, 4.8rem); line-height: .98; letter-spacing: 0; }
h2 { margin: 0 0 14px; }
h3 { margin: 0 0 8px; }
.subhead { max-width: 760px; color: #CBD5E1; font-size: 1.08rem; line-height: 1.65; }
.page-shell { width: min(1340px, calc(100% - 32px)); margin: 24px auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.two-column { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: 16px; }
.panel, .stat-card, .chart-card {
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025));
  box-shadow: 0 18px 48px rgba(0,0,0,.2);
}
.panel, .chart-card { padding: 17px; }
.stat-card { padding: 16px; min-height: 112px; }
.stat-card span, small { color: var(--muted); font-size: .82rem; }
.stat-card strong { display: block; margin: 8px 0 4px; font-size: clamp(1.35rem, 3vw, 2.05rem); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px; border-bottom: 1px solid rgba(255,255,255,.08); text-align: left; vertical-align: top; }
th { color: #fff; font-size: .76rem; text-transform: uppercase; }
td { color: #dbe4ef; }
label { display: grid; gap: 7px; color: var(--muted); font-weight: 750; font-size: .9rem; }
input, select, textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  padding: 10px 11px;
  color: var(--text);
  background: rgba(255,255,255,.045);
  font: inherit;
}
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; align-items: end; }
.notice { margin: 12px 0; padding: 12px 14px; border: 1px solid rgba(34,197,94,.25); border-radius: 8px; background: rgba(34,197,94,.09); }
.notice.danger { border-color: rgba(239,68,68,.3); background: rgba(239,68,68,.1); }
.insight-card { padding: 14px; border-left: 3px solid var(--accent); margin-bottom: 10px; }
.metric-matrix td:not(:first-child) { font-variant-numeric: tabular-nums; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: min(100%, 420px); padding: 22px; }
.login-card img { width: 148px; height: auto; display: block; margin-bottom: 18px; }
.login-card h1 { font-size: 1.85rem; line-height: 1.05; margin-bottom: 8px; }
.login-card .subhead { font-size: .95rem; line-height: 1.5; margin: 0 0 18px; }
.login-card .form-grid { grid-template-columns: 1fr; }
.verify-copy { color: var(--muted); margin: -8px 0 18px; }
.site-footer { padding: 24px; color: var(--muted); text-align: center; border-top: 1px solid rgba(255,255,255,.08); }
canvas { max-height: 360px; }
@media (max-width: 960px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .two-column { grid-template-columns: 1fr; }
}