/* Fraud & Compliance Exploration Board — fintech-sober, light theme.
   Risk semantics: red = sanctioned/critical, amber = offshore/warning, green = clear.
   Status colors never appear without a text label (CVD/contrast relief). */

:root {
  --brand-navy: #0A1633;
  --brand-blue: #2E5BFF;
  --brand-blue-hover: #204AE0;
  --brand-blue-ink: #1E43C9;
  --brand-blue-disabled: #9DB1F2;
  --bg: #F5F7FB;
  --surface: #FFFFFF;
  --on-brand: #FFFFFF;
  --on-navy-muted: #B9C4DE;
  --on-navy-soft: #D7DEF0;
  --navy-pill-bg: rgba(255, 255, 255, .12);
  --text: #0A1633;
  --muted: #5A6B8C;
  --line: #E3E8F2;
  --tint: #EEF1F8;
  --tint-hover: #F0F3FA;
  --row-hover: #F4F7FE;

  --risk-red: #D64545;
  --risk-red-ink: #A83232;
  --risk-red-bg: #FBE7E7;
  --risk-amber: #E8A33D;
  --risk-amber-ink: #8F6210;
  --risk-amber-bg: #FBF1DD;
  --risk-green: #2FA36B;
  --risk-green-ink: #1E7A4D;
  --risk-green-bg: #E2F3EA;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(10, 22, 51, .06), 0 4px 16px rgba(10, 22, 51, .05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden;
}

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: .86rem; }
.num { text-align: right; }

/* ---------- layout ---------- */
.topbar { background: var(--brand-navy); color: #fff; }
.topbar-inner {
  max-width: 1560px; margin: 0 auto; padding: 20px 28px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
}
.topbar h1 { margin: 0; font-size: 1.25rem; font-weight: 650; letter-spacing: .01em; }
.subtitle { margin: 4px 0 0; color: var(--on-navy-muted); font-size: .86rem; }
.topbar-meta { display: flex; gap: 8px; align-items: center; }

main { max-width: 1560px; margin: 0 auto; padding: 20px 28px 40px; }

footer { max-width: 1560px; margin: 0 auto; padding: 0 28px 32px; color: var(--muted); font-size: .8rem; }
footer a { color: var(--brand-blue-ink); }

.two-col {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 20px; align-items: start;
}
@media (max-width: 1080px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- pills / badges ---------- */
.pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: .74rem; font-weight: 600; text-decoration: none;
}
.pill-neutral { background: var(--navy-pill-bg); color: var(--on-navy-soft); }
.card .pill-neutral { background: var(--tint); color: var(--muted); }
.pill-link { background: var(--brand-blue); color: var(--on-brand); }
.pill-link:hover { background: var(--brand-blue-hover); }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 9px; border-radius: 999px; font-size: .74rem; font-weight: 600;
  white-space: nowrap;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge-sanctioned { background: var(--risk-red-bg); color: var(--risk-red-ink); }
.badge-offshore { background: var(--risk-amber-bg); color: var(--risk-amber-ink); }
.badge-structuring { background: var(--risk-amber-bg); color: var(--risk-amber-ink); }
.badge-clear { background: var(--risk-green-bg); color: var(--risk-green-ink); }
.badge-flagged { background: var(--risk-red-bg); color: var(--risk-red-ink); }
.badge-plain { background: var(--tint); color: var(--muted); }
.badge-plain::before, .badge-clear::before { background: currentColor; }

/* account status */
.status-Active { color: var(--risk-green-ink); }
.status-Closed, .status-Frozen, .status-Dormant { color: var(--risk-amber-ink); font-weight: 600; }

/* ---------- KPI strip ---------- */
.kpi-strip {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px; margin-bottom: 20px;
}
@media (max-width: 1080px) { .kpi-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .kpi-strip { grid-template-columns: 1fr; } }

.kpi-tile {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px 18px; min-height: 116px;
  border-top: 3px solid var(--brand-blue);
  display: flex; flex-direction: column; justify-content: space-between;
}
.kpi-tile.kpi-risk { border-top-color: var(--risk-red); }
.kpi-tile.kpi-warn { border-top-color: var(--risk-amber); }
.kpi-label { font-size: .8rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.kpi-value { font-size: 1.9rem; font-weight: 700; font-variant-numeric: tabular-nums; margin: 2px 0; }
.kpi-note { font-size: .78rem; color: var(--muted); }

/* ---------- cards ---------- */
.card {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px 20px; margin-bottom: 20px;
}
.card-head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px; flex-wrap: wrap; margin-bottom: 12px;
}
.card-head h2 { margin: 0; font-size: 1.02rem; font-weight: 650; }

/* ---------- filters ---------- */
.filter-row {
  display: flex; gap: 14px; align-items: end; flex-wrap: wrap; margin-bottom: 12px;
}
.filter-row label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: .76rem; font-weight: 600; color: var(--muted);
}
.filter-row select {
  min-width: 170px; padding: 7px 10px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; font-size: .86rem;
}
.filter-row select:focus { outline: 2px solid var(--brand-blue); outline-offset: 1px; }

.btn {
  padding: 8px 16px; border-radius: 8px; border: 1px solid transparent;
  font: inherit; font-size: .86rem; font-weight: 600; cursor: pointer;
}
.btn-primary { background: var(--brand-blue); color: var(--on-brand); }
.btn-primary:hover { background: var(--brand-blue-hover); }
.btn-primary:disabled { background: var(--brand-blue-disabled); cursor: default; }
.btn-ghost { background: var(--surface); border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--tint-hover); }
.btn-ghost:disabled { color: var(--muted); cursor: default; }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .86rem; }
th {
  text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
th.num { text-align: right; }
td { padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td.num { font-variant-numeric: tabular-nums; }
tbody tr:hover { background: var(--row-hover); }
.loading-cell { text-align: center; color: var(--muted); padding: 28px 0 !important; }
.table-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 12px; gap: 12px; flex-wrap: wrap;
}

/* ---------- anomalies ---------- */
.anom-item { border-bottom: 1px solid var(--line); padding: 12px 2px; }
.anom-item:last-child { border-bottom: none; }
.anom-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.anom-id { font-weight: 700; }
.anom-meta { font-size: .78rem; color: var(--muted); }
.anom-score-track {
  height: 6px; background: var(--tint); border-radius: 4px; overflow: hidden;
  margin: 8px 0 6px; max-width: 420px;
}
.anom-score-fill { height: 100%; background: var(--brand-blue); border-radius: 4px; }
.anom-why { font-size: .8rem; color: var(--muted); }
.anom-why .why-chip {
  display: inline-block; background: var(--tint); border-radius: 6px;
  padding: 1px 7px; margin: 2px 3px 2px 0; color: var(--text); font-size: .76rem;
}
.anom-alert-gap { color: var(--risk-red-ink); font-weight: 600; font-size: .78rem; }

/* ---------- copilot ---------- */
.copilot-hint { margin-top: 0; }
.copilot-controls { display: flex; gap: 10px; margin: 10px 0 14px; flex-wrap: wrap; }
.copilot-controls select {
  flex: 1; min-width: 220px; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 8px; font: inherit; font-size: .86rem;
}
.copilot-output { border-top: 1px solid var(--line); padding-top: 14px; }
.cop-action { margin: 10px 0; }
.cop-action .badge { font-size: .82rem; padding: 5px 12px; }
.cop-factors { margin: 8px 0 0; padding-left: 20px; }
.cop-factors li { margin-bottom: 5px; font-size: .88rem; }
.cop-confidence { font-size: .8rem; color: var(--muted); margin-top: 10px; }

.copilot-loading { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .86rem; }
.spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--line); border-top-color: var(--brand-blue);
  animation: spin .8s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- banners & skeletons ---------- */
.banner { border-radius: 8px; padding: 10px 14px; font-size: .86rem; margin-bottom: 14px; }
.banner-error { background: var(--risk-red-bg); color: var(--risk-red-ink); }

.skeleton { position: relative; overflow: hidden; }
.skeleton::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(10,22,51,.05), transparent);
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }