/* Starter styles. The full design comes in milestone 4. */
:root {
  --bg: #F3F5FA;
  --surface: #FFFFFF;
  --ink: #0D1A30;
  --muted: #55637F;
  --line: #D5DBE7;
  --blue: #1C3F94;
  --on-blue: #FFFFFF;
  --ok: #16704A;   --ok-bg: #DFF1E7;
  --warn: #8F5600; --warn-bg: #FAEFD9;
  --bad: #BE1B37;  --bad-bg: #FAE5E9;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0A1120; --surface: #111B2E; --ink: #E4E9F3; --muted: #92A0BB; --line: #24324C;
    --blue: #93ABFF; --on-blue: #0A1120;
    --ok: #5ACF8E; --ok-bg: #0F2E1F; --warn: #F0B04E; --warn-bg: #33240E; --bad: #FF6E82; --bad-bg: #3A1521;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.6; }
a { color: var(--blue); text-underline-offset: 3px; }
a:focus-visible, input:focus-visible, button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
h1, h2 { line-height: 1.2; }
.wrap { max-width: 960px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); font-size: .9rem; }
.eyebrow { font-family: var(--mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--bad); font-weight: 600; margin: 32px 0 8px; }
.lede { font-size: 1.1rem; max-width: 62ch; }

.top { background: var(--surface); border-bottom: 1px solid var(--line); }
.top-inner { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; justify-content: space-between; padding-block: 14px; }
.brand { text-decoration: none; color: var(--ink); display: flex; flex-direction: column; }
.brand-name { font-weight: 700; font-size: 1.1rem; }
.brand-sub { font-size: .75rem; color: var(--muted); }
nav a { font-weight: 600; text-decoration: none; }

main { padding-bottom: 48px; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0; }
.notice { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 16px 20px; margin-top: 32px; }
.notice h2 { font-size: 1.1rem; margin: 0 0 6px; }
.notice p { margin: 0; }

.search { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 20px 0; max-width: 560px; }
.search label { width: 100%; font-weight: 600; font-size: .9rem; }
.search input { flex: 1 1 240px; min-width: 0; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--ink); }
.search button { font: inherit; font-weight: 600; padding: 10px 18px; border: 0; border-radius: 6px; background: var(--blue); color: var(--on-blue); cursor: pointer; min-height: 44px; }

.cert { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 20px; max-width: 640px; }
.cert-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding-bottom: 12px; border-bottom: 1px dashed var(--line); }
.verdict { font-size: 1.15rem; font-weight: 600; margin: 14px 0 6px; }
.status-active .verdict { color: var(--ok); }
.status-suspended .verdict { color: var(--warn); }
.status-withdrawn .verdict, .status-expired .verdict { color: var(--bad); }
.cert-org { font-size: 1.3rem; margin: 10px 0 0; }
.fields { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 18px; margin: 14px 0 0; }
.fields dt { color: var(--muted); }
.fields dd { margin: 0; }
.cert-foot { margin: 16px 0 0; padding-top: 12px; border-top: 1px dashed var(--line); font-size: .85rem; color: var(--muted); }

.badge { display: inline-block; font-family: var(--mono); font-size: .75rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.badge-active { color: var(--ok); background: var(--ok-bg); }
.badge-suspended { color: var(--warn); background: var(--warn-bg); }
.badge-withdrawn, .badge-expired { color: var(--bad); background: var(--bad-bg); }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.dir { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 560px; }
.dir th, .dir td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.dir th { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
.dir tbody tr:last-child td { border-bottom: 0; }

.foot { border-top: 1px solid var(--line); background: var(--surface); font-size: .85rem; }
.foot-inner { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; padding-block: 24px; }

@media (max-width: 480px) {
  .fields { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .fields dd { margin-bottom: 10px; }
}