:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --ink: #182033;
  --muted: #647087;
  --blue: #2057d6;
  --red: #d82735;
  --line: #dde3ee;
  --panel: #ffffff;
  --soft: #edf3ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: 22px 0 36px;
}

.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0 20px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--blue);
  font-weight: 750;
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  font-size: clamp(2rem, 4vw, 3.8rem);
}

h2 {
  font-size: 1.05rem;
}

.lead {
  color: var(--muted);
  max-width: 700px;
  margin-bottom: 0;
}

.status {
  border: 1px solid var(--line);
  background: var(--soft);
  border-radius: 999px;
  color: var(--blue);
  padding: 9px 14px;
  font-weight: 700;
  white-space: nowrap;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 12px 32px rgba(31, 46, 73, 0.08);
}

label {
  display: grid;
  gap: 7px;
  color: #33405a;
  font-weight: 700;
  margin-bottom: 13px;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 11px;
  background: #fff;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

.answers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.answers label {
  margin: 0;
}

.scanner {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #101827;
  aspect-ratio: 16 / 10;
}

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

.scanOverlay {
  position: absolute;
  inset: auto 12px 12px 12px;
  padding: 9px 10px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 750;
}

.actions,
.answerButtons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

button {
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  padding: 10px 14px;
  font-weight: 750;
  cursor: pointer;
}

button.secondary {
  background: #e9edf5;
  color: var(--ink);
}

button.danger {
  background: var(--red);
}

.answerButtons button {
  flex: 1;
  min-width: 58px;
}

.hint {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 12px 0 14px;
}

.manual {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.fieldMessage {
  min-height: 22px;
  color: var(--red);
  font-weight: 750;
  margin: -6px 0 8px;
}

.fieldMessage.ok {
  color: #137a3f;
}

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfcff;
}

.metric strong {
  display: block;
  font-size: 1.6rem;
}

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

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

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px;
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 820px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .status {
    justify-self: start;
  }

  .answers,
  .summary {
    grid-template-columns: 1fr;
  }
}

.scanOverlay.ok {
  background: rgba(218, 255, 231, 0.96);
  color: #0f6a35;
  border: 2px solid #1c9b53;
}

.scanHistory {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 34px;
  margin-top: 10px;
}

.scanHistory span {
  background: #edf3ff;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  padding: 6px 10px;
  font-size: 0.9rem;
}

.scanHistory strong {
  color: var(--blue);
}

@media (max-width: 620px) {
  .scanner {
    aspect-ratio: 3 / 4;
  }

  .scanOverlay {
    font-size: 1rem;
    text-align: center;
  }
}