:root {
  --bg: #f3efe4;
  --bg-accent: #e6dcc5;
  --panel: rgba(255, 252, 245, 0.92);
  --panel-strong: #fffaf0;
  --border: rgba(47, 39, 24, 0.14);
  --text: #201913;
  --muted: #6d6254;
  --accent: #9f3a16;
  --accent-soft: rgba(159, 58, 22, 0.12);
  --success: #276749;
  --warning: #9c4221;
  --shadow: 0 20px 60px rgba(59, 42, 24, 0.12);
  --radius: 20px;
  --font-display: "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(159, 58, 22, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(32, 25, 19, 0.12), transparent 24%),
    linear-gradient(135deg, var(--bg), var(--bg-accent));
}

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

.page-shell {
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 420px);
  gap: 24px;
  align-items: start;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 0.98;
  max-width: 12ch;
}

.hero-copy {
  max-width: 56ch;
  line-height: 1.6;
  color: var(--muted);
}

.auth-card,
.panel,
.subpanel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.auth-card {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.upload-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  margin-bottom: 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(159, 58, 22, 0.08), rgba(255, 250, 240, 0.92));
  border: 1px solid rgba(159, 58, 22, 0.14);
}

.layout {
  display: grid;
  grid-template-columns: 420px minmax(0, 1fr);
  gap: 24px;
}

.panel {
  padding: 18px;
}

.panel-header,
.subpanel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.filters {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.inline-controls,
.inline-stack {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.inline-controls {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
}

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

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 14px;
}

textarea {
  min-height: 88px;
  resize: vertical;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  background: var(--accent);
  color: #fffaf4;
  cursor: pointer;
  transition: transform 140ms ease, opacity 140ms ease;
}

button:hover {
  transform: translateY(-1px);
}

.secondary-button {
  background: var(--accent-soft);
  color: var(--accent);
}

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox-field input {
  width: auto;
}

.queue-list,
.field-review-list,
.history-list {
  display: grid;
  gap: 12px;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.metric-card {
  border: 1px solid rgba(32, 25, 19, 0.08);
  border-radius: 16px;
  background: var(--panel-strong);
  padding: 14px;
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.metric-card strong {
  font-size: 1.4rem;
  font-family: var(--font-display);
}

.export-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.failure-panel {
  margin-bottom: 16px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(32, 25, 19, 0.03);
  border: 1px solid rgba(32, 25, 19, 0.08);
}

.failure-item {
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid rgba(32, 25, 19, 0.08);
  padding: 14px;
}

.failure-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}

.integration-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
}

.benchmark-grid {
  display: grid;
  gap: 12px;
}

.benchmark-card {
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid rgba(32, 25, 19, 0.08);
  padding: 14px;
}

.queue-item {
  text-align: left;
  width: 100%;
  border-radius: 18px;
  background: var(--panel-strong);
  color: var(--text);
  border: 1px solid rgba(32, 25, 19, 0.08);
  padding: 16px;
}

.queue-item.active {
  outline: 2px solid rgba(159, 58, 22, 0.28);
  background: #fff5ec;
}

.queue-item-header,
.review-chip-row,
.history-item-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.queue-schema,
.queue-status,
.record-badge,
.chip {
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.queue-primary {
  margin: 12px 0 8px;
  font-weight: 600;
}

.queue-reasons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.queue-secondary,
.muted,
.status-text {
  color: var(--muted);
}

.detail-empty {
  padding: 32px;
  border-radius: 18px;
  background: rgba(255, 250, 240, 0.72);
  color: var(--muted);
  line-height: 1.6;
}

.detail-content.hidden {
  display: none;
}

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

.subpanel {
  padding: 16px;
}

.metadata-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  margin: 0;
}

.metadata-grid dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.metadata-grid dd {
  margin: 0;
  font-weight: 600;
}

.data-block {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
  font-size: 0.9rem;
}

.review-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip.success {
  background: rgba(39, 103, 73, 0.12);
  color: var(--success);
}

.chip.warning {
  background: rgba(156, 66, 33, 0.12);
  color: var(--warning);
}

.field-review-card,
.history-item,
.correction-card {
  border: 1px solid rgba(32, 25, 19, 0.08);
  background: var(--panel-strong);
  border-radius: 16px;
  padding: 14px;
}

.correction-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.correction-card {
  display: grid;
  gap: 10px;
}

.correction-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.preview-shell {
  min-height: 520px;
  border-radius: 16px;
  background: rgba(255, 250, 240, 0.72);
  border: 1px solid rgba(32, 25, 19, 0.08);
  overflow: hidden;
  display: flex;
  align-items: stretch;
  justify-content: center;
}

.document-preview,
.image-preview {
  width: 100%;
  min-height: 520px;
  border: 0;
}

.image-preview {
  object-fit: contain;
  background: #fff;
}

.download-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.hidden {
  display: none !important;
}

@media (max-width: 1080px) {
  .hero,
  .layout,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .inline-controls {
    grid-template-columns: 1fr;
  }
}