:root {
  color-scheme: light;
  --bg: #f4f5f7;
  --panel: #ffffff;
  --text: #1f2329;
  --muted: #6b7280;
  --line: #d7dbe2;
  --blue: #0f73e6;
  --green: #14804a;
  --green-bg: #e9f8ef;
  --red: #d92d20;
  --red-bg: #fff0f0;
  --amber: #a15c00;
  --amber-bg: #fff7df;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 48px;
  border: 1px solid var(--blue);
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  padding: 0 22px;
  cursor: pointer;
}

button:disabled {
  opacity: 0.65;
  cursor: wait;
}

button.secondary {
  border-color: var(--line);
  background: #f7f8fa;
  color: var(--text);
}

button.danger,
.danger-text {
  border-color: #ffc7c2;
  color: var(--red);
}

button.small {
  min-height: 36px;
  padding: 0 14px;
}

button.pill {
  border-radius: 999px;
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfbfc;
  color: var(--text);
  padding: 0 14px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 600;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(28px, 7vw, 36px);
  line-height: 1.2;
}

h1 span {
  display: block;
  margin-top: 6px;
  font-size: clamp(16px, 3.8vw, 20px);
  font-weight: 700;
  color: var(--muted);
}

h2 {
  margin-bottom: 0;
  font-size: 24px;
}

h3 {
  margin: 28px 0 12px;
  font-size: 20px;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.internal-only {
  display: none !important;
}

body.internal-diagnostics-enabled .internal-only {
  display: block !important;
}

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

.eyebrow {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(520px, 100%);
}

.brand-art,
.visual-strip {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: #f8f9fb;
}

.brand-art {
  aspect-ratio: 1200 / 640;
  margin-bottom: 22px;
}

.visual-strip {
  max-height: 210px;
  margin-bottom: 22px;
}

.app-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.admin-shell {
  width: min(1480px, 100%);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 20px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.topbar strong {
  display: block;
  font-size: 28px;
  line-height: 1.25;
}

.topbar span {
  display: block;
  color: var(--muted);
  margin-top: 6px;
}

.top-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.settings-menu {
  position: relative;
}

.settings-popover {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 5;
  display: none;
  width: 220px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(16, 24, 40, 0.14);
  padding: 8px;
}

.settings-menu:focus-within .settings-popover,
.settings-menu:hover .settings-popover {
  display: grid;
  gap: 6px;
}

.menu-button {
  width: 100%;
  justify-content: flex-start;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  border-radius: 8px;
}

.menu-button:hover {
  background: #f4f5f7;
}

.section-title {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

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

.form-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto auto;
  align-items: end;
}

.notice {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 14px 0 0;
}

.notice.ok {
  border-color: #afe6c5;
  background: var(--green-bg);
  color: var(--green);
}

.notice.warn {
  border-color: #f4d48a;
  background: var(--amber-bg);
  color: var(--amber);
}

.notice.bad {
  border-color: #ffb4ad;
  background: var(--red-bg);
  color: var(--red);
}

.disclaimer {
  font-size: 17px;
  margin-bottom: 22px;
}

.slot-list {
  display: grid;
  gap: 18px;
}

.photo-slot {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fbfbfc;
}

.photo-slot.ready {
  border-color: #afe6c5;
  background: #f7fff9;
}

.slot-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.slot-head strong,
.slot-head span,
.slot-head em {
  display: block;
}

.slot-head span,
.slot-head em {
  color: var(--muted);
  font-style: normal;
}

.photo-slot ol {
  margin: 0 0 16px;
  padding-left: 22px;
  color: #4b5563;
}

.upload-button {
  display: grid;
  place-items: center;
  min-height: 54px;
  border: 1px solid #222;
  border-radius: 999px;
  background: #1f1f21;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.upload-button input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
}

.preview-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 16px;
}

.preview-row img,
.preview-placeholder {
  width: 120px;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.preview-row img {
  object-fit: cover;
}

.preview-placeholder {
  display: grid;
  place-items: center;
  background: #eef2f7;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0;
}

.preview-row strong,
.preview-row span {
  display: block;
  word-break: break-word;
}

.result-banner {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}

.result-banner.approved {
  border-color: #afe6c5;
  background: var(--green-bg);
}

.result-banner.needs_review {
  border-color: #f4d48a;
  background: var(--amber-bg);
}

.result-banner.rejected {
  border-color: #ffb4ad;
  background: var(--red-bg);
}

.result-status-text {
  display: inline-flex;
  align-items: center;
  font-size: 22px;
  line-height: 1.25;
  margin-bottom: 8px;
}

.result-banner p {
  margin: 8px 0 0;
}

.sample-panel {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  background: #fbfbfd;
}

.sample-panel strong,
.sample-panel label {
  display: block;
}

.sample-panel textarea {
  width: 100%;
  min-height: 82px;
  resize: vertical;
  margin-top: 8px;
}

.regression-report {
  display: grid;
  gap: 16px;
}

.accuracy-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.accuracy-summary div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfbfd;
  min-width: 0;
}

.accuracy-summary span,
.accuracy-summary strong {
  display: block;
}

.accuracy-summary span {
  color: var(--muted);
  font-size: 12px;
}

.accuracy-summary strong {
  margin-top: 6px;
  font-size: 22px;
  line-height: 1.2;
  word-break: break-word;
}

.accuracy-columns {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 16px;
  align-items: start;
}

.accuracy-columns h3 {
  margin-top: 0;
}

.score {
  min-width: 72px;
  min-height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 24px;
  font-weight: 800;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 999px;
  padding: 0 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status.approved {
  background: var(--green-bg);
  color: var(--green);
}

.status.needs_review,
.status.pending {
  background: var(--amber-bg);
  color: var(--amber);
}

.status.rejected {
  background: var(--red-bg);
  color: var(--red);
}

.info-grid,
.health-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.info-grid div,
.health-card,
.stats-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fff;
}

.info-grid span,
.health-card span,
.stats-grid span {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
}

.health-card strong,
.stats-grid strong {
  display: block;
  font-size: 22px;
  word-break: break-word;
}

.info-grid strong {
  display: block;
  color: var(--text);
  font-size: 18px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.info-grid .field-value.compact {
  font-size: 16px;
  line-height: 1.35;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.health-card.approved {
  border-color: #afe6c5;
  background: var(--green-bg);
}

.health-card.needs_review {
  border-color: #f4d48a;
  background: var(--amber-bg);
}

.diagnostics,
.process-list {
  display: grid;
  gap: 12px;
}

.field-diagnostics {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.audit-method {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.audit-method > div,
.ocr-evidence-summary > div,
.content-evidence article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.audit-method span,
.ocr-evidence-summary span,
.content-evidence .muted {
  display: block;
  overflow-wrap: anywhere;
}

.audit-method strong,
.ocr-evidence-summary strong {
  display: block;
  margin-top: 6px;
  overflow-wrap: anywhere;
}

.ocr-evidence-summary {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
  gap: 10px;
  margin-bottom: 12px;
}

.method-flow,
.content-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.method-flow {
  margin-bottom: 18px;
}

.method-flow span,
.content-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 6px 10px;
  font-size: 13px;
  line-height: 1.35;
}

.content-evidence {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.content-evidence article strong {
  display: block;
  margin-bottom: 8px;
}

.field-diagnostic {
  display: grid;
  grid-template-columns: 170px minmax(150px, 220px) 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
}

.field-diagnostic.approved {
  border-color: #afe6c5;
  background: var(--green-bg);
}

.field-diagnostic.rejected {
  border-color: #ffb4ad;
  background: var(--red-bg);
}

.field-diagnostic strong,
.field-diagnostic span {
  display: block;
  overflow-wrap: anywhere;
}

.field-conclusion {
  display: inline-flex;
  max-width: 100%;
  min-height: 30px;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 12px;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.field-conclusion b {
  font-weight: 700;
  opacity: 0.75;
}

.field-conclusion.approved {
  background: #dff7e8;
  color: var(--green);
}

.field-conclusion.rejected {
  background: #ffe7e5;
  color: var(--red);
}

.field-paths {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.field-paths span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: #fff;
  font-size: 13px;
  line-height: 1.35;
}

.field-path.approved {
  border-color: #afe6c5;
  background: #f2fbf5;
  color: var(--green);
}

.field-path.rejected {
  border-color: #ffb4ad;
  background: #fff5f4;
  color: var(--red);
}

.field-paths b {
  margin-right: 6px;
}

.field-paths em {
  display: inline-block;
  margin-left: 6px;
  color: var(--muted);
  font-style: normal;
  font-size: 12px;
}

.diagnostic,
.process {
  display: grid;
  grid-template-columns: 220px 100px 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.diagnostic.approved,
.process.approved {
  border-color: #afe6c5;
  background: var(--green-bg);
}

.diagnostic.needs_review,
.process.needs_review {
  border-color: #f4d48a;
  background: var(--amber-bg);
}

.diagnostic.rejected,
.process.rejected {
  border-color: #ffb4ad;
  background: var(--red-bg);
}

.mono-text {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 180px 180px 180px 180px auto;
  gap: 10px;
  margin-bottom: 18px;
}

.record-list {
  display: grid;
  gap: 12px;
}

.record-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fff;
}

.record-card span {
  display: block;
  color: var(--muted);
}

.record-card p {
  grid-column: 1 / -1;
  margin: 0;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
  background: #fff;
}

.compact-table table {
  min-width: 900px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 14px 12px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 800;
  background: #fafbfc;
}

.reason-cell {
  max-width: 420px;
}

.order-cell {
  min-width: 190px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.empty {
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.photo-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  background: #fff;
}

.photo-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f3f4f6;
}

.photo-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  text-align: center;
  color: #64748b;
  background: #f8fafc;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  line-height: 1.7;
}

.photo-card-removed {
  cursor: default;
}

.photo-card-removed[href] {
  cursor: pointer;
}

.photo-card strong,
.photo-card span {
  padding: 0 12px;
}

.photo-card span {
  color: var(--muted);
  padding-bottom: 12px;
}

.event-list {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 12px;
}

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

.event-list dd {
  margin: 0;
}

@media (max-width: 820px) {
  .app-shell {
    padding: 16px;
  }

  .panel {
    padding: 18px;
  }

  .topbar,
  .section-title {
    display: grid;
  }

  .top-actions,
  .actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .form-grid.three,
  .form-grid.two,
  .toolbar,
  .info-grid,
  .health-grid,
  .stats-grid,
  .accuracy-summary,
  .accuracy-columns,
  .audit-method,
  .ocr-evidence-summary,
  .photo-grid {
    grid-template-columns: 1fr;
  }

  .preview-row {
    grid-template-columns: 88px 1fr;
  }

  .preview-row img {
    width: 88px;
  }

  .diagnostic,
  .field-diagnostic,
  .process {
    grid-template-columns: 1fr;
  }

  .event-list {
    grid-template-columns: 1fr;
  }
}