:root {
  color-scheme: light;
  --qa-border: #d7dce5;
  --qa-border-strong: #b8c0cf;
  --qa-text: #1f2937;
  --qa-muted: #5b6472;
  --qa-surface: #ffffff;
  --qa-surface-muted: #f6f8fb;
  --qa-pass-bg: #edf8f0;
  --qa-pass-text: #1f7a34;
  --qa-warn-bg: #fff4e0;
  --qa-warn-text: #9a5b00;
  --qa-fail-bg: #fdeaea;
  --qa-fail-text: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f3f5f8;
  color: var(--qa-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: #1d4ed8;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.qa-shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.qa-topbar,
.qa-header,
.qa-card,
.qa-section,
.qa-empty {
  background: var(--qa-surface);
  border: 1px solid var(--qa-border);
  border-radius: 6px;
}

.qa-topbar,
.qa-header,
.qa-card,
.qa-section,
.qa-empty,
.qa-config {
  padding: 16px 18px;
}

.qa-origin-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  font-size: 0.95rem;
}

.qa-origin-links > * {
  color: var(--qa-muted);
}

.qa-header,
.qa-card,
.qa-config,
.qa-results {
  margin-top: 16px;
}

.qa-title {
  margin: 0;
  font-size: 1.8rem;
  line-height: 1.2;
}

.qa-description,
.qa-section__description,
.qa-card p,
.qa-banner,
.qa-note,
.qa-field span {
  color: var(--qa-muted);
}

.qa-description,
.qa-banner {
  margin-top: 8px;
}

.qa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.qa-button {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--qa-border-strong);
  border-radius: 4px;
  background: #fff;
  color: var(--qa-text);
  font: inherit;
  cursor: pointer;
}

.qa-button:hover {
  background: var(--qa-surface-muted);
}

.qa-button:disabled {
  opacity: 0.65;
  cursor: progress;
}

.qa-config {
  background: var(--qa-surface);
  border: 1px solid var(--qa-border);
  border-radius: 6px;
}

.qa-config h2,
.qa-card h2,
.qa-section h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.qa-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.qa-field {
  display: grid;
  gap: 6px;
}

.qa-input {
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--qa-border-strong);
  border-radius: 4px;
  background: #fff;
  color: var(--qa-text);
  font: inherit;
}

.qa-input:focus {
  outline: 2px solid #c7d2fe;
  outline-offset: 0;
}

.qa-index-list {
  margin: 0;
  padding-left: 18px;
}

.qa-index-list li + li {
  margin-top: 10px;
}

.qa-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.qa-summary-card {
  padding: 12px;
  border: 1px solid var(--qa-border);
  border-radius: 6px;
  background: var(--qa-surface-muted);
}

.qa-summary-card[data-status="pass"] {
  background: var(--qa-pass-bg);
}

.qa-summary-card[data-status="warn"] {
  background: var(--qa-warn-bg);
}

.qa-summary-card[data-status="fail"] {
  background: var(--qa-fail-bg);
}

.qa-summary-card__label {
  color: var(--qa-muted);
  font-size: 0.82rem;
}

.qa-summary-card__value {
  margin-top: 4px;
  font-size: 1rem;
  font-weight: 600;
}

.qa-profile-panel {
  margin-top: 16px;
}

.qa-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.qa-overview-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--qa-border);
  border-radius: 6px;
  background: var(--qa-surface);
}

.qa-overview-card__head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.qa-overview-card__title {
  margin: 0;
  font-size: 1rem;
}

.qa-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--qa-border);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.qa-pill[data-status="pass"] {
  background: var(--qa-pass-bg);
  color: var(--qa-pass-text);
}

.qa-pill[data-status="warn"] {
  background: var(--qa-warn-bg);
  color: var(--qa-warn-text);
}

.qa-pill[data-status="fail"] {
  background: var(--qa-fail-bg);
  color: var(--qa-fail-text);
}

.qa-pill[data-status="idle"] {
  background: var(--qa-surface-muted);
  color: var(--qa-muted);
}

.qa-overview-card__meta {
  display: grid;
  gap: 4px;
  color: var(--qa-muted);
  font-size: 0.88rem;
}

.qa-inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qa-results {
  display: grid;
  gap: 16px;
}

.qa-results--extras {
  margin-top: 16px;
}

.qa-section__head {
  margin-bottom: 12px;
}

.qa-section__head h2 {
  margin-bottom: 4px;
}

.qa-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

.qa-table th,
.qa-table td {
  padding: 10px 8px;
  border-top: 1px solid var(--qa-border);
  vertical-align: top;
  text-align: left;
}

.qa-table thead th {
  border-top: 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--qa-muted);
}

.qa-row[data-status="pass"] {
  background: var(--qa-pass-bg);
}

.qa-row[data-status="warn"] {
  background: var(--qa-warn-bg);
}

.qa-row[data-status="fail"] {
  background: var(--qa-fail-bg);
}

.qa-row__label {
  min-width: 190px;
  font-weight: 600;
}

.qa-row__contract .qa-value {
  color: var(--qa-text);
}

.qa-row[data-row-type="coherence"] .qa-row__contract .qa-value,
.qa-row[data-row-type="readability"] .qa-row__contract .qa-value,
.qa-row[data-row-type="shape"] .qa-row__contract .qa-value {
  color: var(--qa-muted);
}

.qa-value {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    monospace;
  font-size: 0.84rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.qa-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.qa-media-card {
  padding: 12px;
  border: 1px solid var(--qa-border);
  border-radius: 6px;
  background: var(--qa-surface-muted);
}

.qa-media-card h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.qa-image-preview {
  display: block;
  max-width: 100%;
  border: 1px solid var(--qa-border);
  border-radius: 4px;
  background: #fff;
}

.qa-details {
  margin-top: 12px;
  border: 1px solid var(--qa-border);
  border-radius: 6px;
  background: var(--qa-surface-muted);
  overflow: hidden;
}

.qa-details summary {
  cursor: pointer;
  padding: 10px 12px;
  font-weight: 600;
}

.qa-details .qa-value {
  padding: 0 12px 12px;
}

.qa-status {
  font-weight: 700;
}

.qa-status[data-status="pass"] {
  color: var(--qa-pass-text);
}

.qa-status[data-status="warn"] {
  color: var(--qa-warn-text);
}

.qa-status[data-status="fail"] {
  color: var(--qa-fail-text);
}

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

.qa-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

@media (max-width: 820px) {
  .qa-shell {
    width: min(100vw - 20px, 1120px);
    padding-top: 16px;
  }

  .qa-table,
  .qa-table thead,
  .qa-table tbody,
  .qa-table tr,
  .qa-table th,
  .qa-table td {
    display: block;
    width: 100%;
  }

  .qa-table thead {
    display: none;
  }

  .qa-table td {
    padding-top: 8px;
    padding-bottom: 8px;
  }
}