:root {
  --bg: #0d1117;
  --bg-grad-a: #0e1622;
  --bg-grad-b: #0a0e14;
  --surface: #ffffff;
  --surface-2: #f6f8fb;
  --surface-3: #eef2f7;
  --ink: #16202e;
  --ink-soft: #44546a;
  --ink-faint: #76859a;
  --line: #dfe5ee;
  --line-strong: #c6d0de;
  --accent: #1f6feb;
  --accent-deep: #1452c4;
  --accent-tint: #e9f1ff;
  --accent-2: #0fb5a6;
  --danger: #c4314b;
  --danger-tint: #fdecef;
  --warn: #9a6700;
  --warn-tint: #fff6e0;
  --ok: #1a7f55;
  --ok-tint: #e6f6ee;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 18px 50px -22px rgba(13, 24, 41, 0.55);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(160deg, var(--bg-grad-a), var(--bg-grad-b));
  min-height: 100vh;
}

/* ---- top bar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; color: #e9eef6;
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 18px; letter-spacing: 0.2px; }
.brand-mark { color: var(--accent-2); }
.brand strong { color: #fff; }
.brand-tag {
  font-size: 12px; color: #aab6c6; border: 1px solid #2a3543; border-radius: 999px;
  padding: 2px 9px; margin-left: 4px;
}
.topnav a { color: #c6d0de; text-decoration: none; margin-left: 18px; font-size: 14px; }
.topnav a:hover { color: #fff; text-decoration: underline; }

/* ---- layout ---- */
.wrap { max-width: 820px; margin: 0 auto; padding: 12px 20px 60px; }
.intro { color: #dde4ee; margin: 18px 4px 24px; }
.intro h1 { font-size: 30px; margin: 0 0 8px; color: #fff; }
.intro p { margin: 0; color: #aab8c8; max-width: 60ch; line-height: 1.55; }
.intro-cta { display: flex; align-items: center; gap: 14px; margin-top: 16px; flex-wrap: wrap; }
.intro-cta .muted { color: #8b98a8; }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 22px; margin-bottom: 18px;
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.card h2 { font-size: 16px; margin: 0; }
.muted { color: var(--ink-soft); font-size: 13.5px; line-height: 1.5; }
.muted a, .intro a { color: var(--accent-deep); }

/* ---- API key ---- */
.pill { font-size: 12px; border-radius: 999px; padding: 3px 10px; font-weight: 600; }
.pill-muted { background: var(--surface-3); color: var(--ink-faint); }
.pill-ok { background: var(--ok-tint); color: var(--ok); }
.key-row { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.key-row input { flex: 1 1 280px; }

input[type="text"], input[type="password"], input[type="date"] {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  font-size: 14.5px; color: var(--ink); background: var(--surface-2); font-family: inherit;
}
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); background: #fff; }

/* ---- form ---- */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 6px 0 4px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field span { font-size: 13px; color: var(--ink-soft); font-weight: 600; }
.field em { color: var(--danger); font-style: normal; }
.field-wide { grid-column: 1 / -1; }
.actions { display: flex; align-items: center; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.try { font-size: 13px; color: var(--ink-faint); }
.chip {
  border: 1px solid var(--line-strong); background: var(--surface-2); color: var(--ink-soft);
  border-radius: 999px; padding: 4px 11px; font-size: 12.5px; cursor: pointer; margin-left: 4px;
}
.chip:hover { border-color: var(--accent); color: var(--accent-deep); }

/* ---- buttons ---- */
.btn {
  border: 1px solid var(--accent-deep); background: var(--accent); color: #fff;
  border-radius: var(--radius-sm); padding: 10px 16px; font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: inherit;
}
.btn:hover { background: var(--accent-deep); }
.btn:disabled { opacity: 0.6; cursor: progress; }
.btn-lg { padding: 12px 26px; font-size: 15px; }
.btn-ghost { background: transparent; color: var(--ink-soft); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface-3); color: var(--ink); }

/* ---- result ---- */
.hidden { display: none; }
.verdict { display: flex; align-items: center; gap: 16px; padding: 6px 0 16px; }
.badge {
  font-size: 22px; font-weight: 800; letter-spacing: 0.4px; border-radius: 12px;
  padding: 14px 22px; text-transform: uppercase; min-width: 120px; text-align: center;
}
.badge-pass { background: var(--ok-tint); color: var(--ok); }
.badge-review { background: var(--warn-tint); color: var(--warn); }
.badge-fail { background: var(--danger-tint); color: var(--danger); }
.verdict-text strong { display: block; font-size: 15px; margin-bottom: 2px; }
.verdict-text span { color: var(--ink-soft); font-size: 13.5px; }
.meta { display: flex; gap: 22px; flex-wrap: wrap; padding: 10px 0 4px; border-top: 1px solid var(--line); }
.meta div { font-size: 13px; color: var(--ink-soft); }
.meta b { display: block; font-size: 18px; color: var(--ink); font-weight: 700; }

table.matches { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 13.5px; }
table.matches th, table.matches td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
table.matches th { color: var(--ink-faint); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.3px; }
.tag { display: inline-block; font-size: 11.5px; border-radius: 999px; padding: 2px 8px; background: var(--surface-3); color: var(--ink-soft); }
.tag-sanctions, .tag-criminal { background: var(--danger-tint); color: var(--danger); }
.tag-pep, .tag-adverse_media { background: var(--warn-tint); color: var(--warn); }

.alert { padding: 12px 14px; border-radius: var(--radius-sm); font-size: 14px; }
.alert-error { background: var(--danger-tint); color: var(--danger); border: 1px solid #f3c6cf; }

.footnote { color: #8b98a8; font-size: 12.5px; line-height: 1.6; max-width: 70ch; margin: 22px 4px 0; }
.footnote code { background: #1a2230; color: #cdd6e2; padding: 1px 6px; border-radius: 5px; font-size: 12px; }

@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
  .intro h1 { font-size: 24px; }
  .badge { font-size: 18px; min-width: 96px; }
}