:root {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
  background: #0f1115;
  color: #f5f7fa;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
main { width: min(920px, calc(100% - 32px)); margin: 48px auto 80px; }
header { margin-bottom: 24px; }
h1 { margin: 4px 0 8px; font-size: clamp(2rem, 5vw, 3rem); }
.eyebrow { margin: 0; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; color: #aab2c0; }
.muted { color: #aab2c0; }
.card { background: #171a21; border: 1px solid #2a2f3a; border-radius: 14px; padding: 22px; margin-top: 18px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: grid; gap: 7px; font-weight: 650; margin-bottom: 16px; }
input, textarea { width: 100%; border: 1px solid #343b49; background: #0f1115; color: inherit; border-radius: 9px; padding: 11px 12px; font: inherit; }
textarea { resize: vertical; min-height: 260px; line-height: 1.45; }
.checkbox-row { display: flex; align-items: center; gap: 9px; font-weight: 500; }
.checkbox-row input { width: auto; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
button { border: 0; border-radius: 999px; padding: 11px 18px; font: inherit; font-weight: 750; cursor: pointer; }
button:disabled { opacity: .45; cursor: default; }
button.secondary { background: #2c323d; color: #f5f7fa; }
.status { margin-top: 16px; color: #c4c9d2; white-space: pre-wrap; }
progress { width: 100%; margin-top: 14px; }
.matches { width: 100%; border-collapse: collapse; margin-top: 12px; }
.matches th, .matches td { text-align: left; vertical-align: top; padding: 9px 8px; border-bottom: 1px solid #2a2f3a; }
.matches th { color: #aab2c0; font-size: .82rem; }
a { color: #f5f7fa; font-weight: 750; }
.ok { color: #8dd99a; }
.missing { color: #ff9a9a; }
@media (max-width: 680px) { .grid { grid-template-columns: 1fr; } }