:root {
  --bg: #f5f6f8; --card: #ffffff; --ink: #14171c; --muted: #5d6573; --line: #e2e5ea;
  --navy: #1b2a4a; --red: #c62828; --green: #1e7d4f; --amber: #9a6400; --accent: #1f5fbf;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1218; --card: #171b23; --ink: #e9ecf1; --muted: #9aa3b2; --line: #2a303b;
          --navy: #0b1222; --red: #ef6461; --green: #4cc38a; --amber: #e0a84a; --accent: #6ea3ff; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink);
       font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
.bar { display: flex; justify-content: space-between; align-items: center; gap: 12px;
       background: var(--navy); color: #fff; padding: 12px 20px; }
.brand { font-weight: 700; letter-spacing: .2px; }
.brand span { font-weight: 400; opacity: .75; }
.who { font-size: 13px; opacity: .9; display: flex; gap: 10px; align-items: center; }
.who button { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.4); padding: 4px 10px; }
main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 60px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; margin-bottom: 16px; }
.narrow { max-width: 420px; margin: 40px auto; }
h1 { font-size: 22px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 0; }
h3 { font-size: 14px; margin: 22px 0 8px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.muted { color: var(--muted); }
.error { color: var(--red); min-height: 1em; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
input[type=email], input[inputmode], select { width: 100%; padding: 9px 10px; font: inherit; color: var(--ink);
       background: var(--bg); border: 1px solid var(--line); border-radius: 7px; }
select { width: auto; margin-left: 6px; }
button { font: inherit; padding: 8px 14px; border-radius: 7px; border: 1px solid var(--accent);
         background: var(--accent); color: #fff; cursor: pointer; }
form button { margin-top: 12px; width: 100%; }
button.secondary { background: transparent; color: var(--accent); }
button.link { background: none; border: none; color: var(--accent); padding: 0 0 0 8px; font-size: 13px; }
button.small { padding: 4px 9px; font-size: 13px; }
button.danger { background: transparent; border-color: var(--red); color: var(--red); }
button:disabled { opacity: .5; cursor: default; }
.summary-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.stat .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; }
.stat .value { font-size: 26px; font-weight: 650; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .value.small { font-size: 17px; }
.stat .value.code { font-family: ui-monospace, Menlo, monospace; font-size: 20px; }
.stat .sub { font-size: 12px; color: var(--muted); }
.tabs { display: flex; gap: 4px; margin-bottom: 10px; }
.tabs button { background: transparent; color: var(--muted); border: 1px solid transparent; }
.tabs button[aria-selected=true] { color: var(--ink); background: var(--card); border-color: var(--line); }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.card-head label { margin: 0; }
.toggle { display: flex; align-items: center; gap: 8px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
td.actions { text-align: right; }
td.actions button + button { margin-left: 6px; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; border: 1px solid var(--line); }
.pill.active { color: var(--green); border-color: currentColor; }
.pill.pending { color: var(--amber); border-color: currentColor; }
.pill.removed { color: var(--muted); }
.behind { color: var(--amber); }
.mono { font-family: ui-monospace, Menlo, monospace; }
.bars .row { display: grid; grid-template-columns: 180px 1fr 50px; gap: 10px; align-items: center; margin: 6px 0; font-size: 14px; }
.bars .track { height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; }
.bars .fill { height: 100%; background: var(--amber); }
.empty { color: var(--muted); padding: 16px 0; }
@media (max-width: 600px) { .bars .row { grid-template-columns: 120px 1fr 44px; } }

.small { font-size: 13px; }
tbody#codes tr { cursor: pointer; }
tbody#codes tr:hover { background: var(--bg); }
dialog#timeline { border: 1px solid var(--line); border-radius: 12px; background: var(--card); color: var(--ink);
                  width: min(720px, calc(100vw - 32px)); max-height: 85vh; padding: 18px 20px; }
dialog#timeline::backdrop { background: rgba(0,0,0,.4); }
.dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.verdict-late { color: var(--amber); }
.verdict-early { color: var(--amber); }
.head-actions { display: flex; align-items: center; gap: 12px; }
.head-actions label { margin: 0; }