:root {
  --bg: #19253a;
  --card: #243247;
  --text: #ffffff;
  --muted: #9a9fa8;
  --primary: #0076fc;
  --pass: #2ecc71;
  --fail: #e74c3c;
  --border: #334155;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 16px 48px;
}

.brand-header {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.brand-logo {
  width: min(280px, 70vw);
  height: auto;
  display: block;
}

.landing {
  text-align: center;
}

.landing-message {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text);
}

button.open-camera {
  margin-top: 24px;
  min-height: 52px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.camera {
  text-align: center;
}

.camera-viewport {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 12px;
  background: #0b1220;
}

.camera-viewport video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.camera-frame {
  position: absolute;
  inset: 18%;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: 16px;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.35);
  pointer-events: none;
}

.camera-hint {
  margin: 16px 0 12px;
}

#closeCamera {
  width: 100%;
  min-height: 48px;
}

h1 {
  margin: 0 0 4px;
  font-size: 1.5rem;
}

h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

h3 {
  margin: 20px 0 8px;
  font-size: 1rem;
}

.muted {
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-top: 16px;
}

label {
  display: block;
  margin: 12px 0 4px;
  font-size: 0.9rem;
  color: var(--muted);
}

select,
input[type="text"] {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #1a2638;
  color: var(--text);
  font: inherit;
}

.row {
  display: flex;
  gap: 8px;
}

button {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #2a3a52;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

button.primary {
  margin-top: 16px;
  width: 100%;
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

button:disabled {
  opacity: 0.6;
  cursor: progress;
}

fieldset {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

label.check {
  display: inline-block;
  margin: 4px 16px 4px 0;
  color: var(--text);
}

.facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 16px;
  margin: 12px 0 0;
}

.facts dt {
  color: var(--muted);
}

.facts dd {
  margin: 0;
  word-break: break-all;
}

.qr {
  display: flex;
  justify-content: center;
  margin: 16px auto;
  max-width: 320px;
  padding: 16px;
  background: #fff;
  border-radius: 8px;
}

.qr svg {
  width: 100%;
  height: auto;
}

.status {
  text-align: center;
  font-weight: 600;
}

.verdict {
  font-size: 1.4rem;
  font-weight: 700;
}

.verdict.pass {
  color: var(--pass);
}

.verdict.fail {
  color: var(--fail);
}

table {
  width: 100%;
  border-collapse: collapse;
}

td {
  padding: 8px;
  border-bottom: 1px solid var(--border);
  word-break: break-all;
}

td:first-child {
  color: var(--muted);
  width: 40%;
}

.error {
  color: var(--fail);
}