/**
 * Metadata detail page (Figma Topic Page).
 */

.edp-page-content {
  background: var(--color-white);
}

.topic-page {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 50px) var(--space-16);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 80px;
  box-sizing: border-box;
}

.topic-page__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding-top: 66px;
}

.topic-page__title-row {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-6);
}

.topic-page__title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  color: var(--color-text-primary);
  font-family: var(--font-family-sans);
  font-size: clamp(1.125rem, 1.6vw, 1.75rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.25;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.topic-page__actions {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  gap: var(--space-6);
  flex: 0 0 auto;
}

.topic-btn {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  min-height: 38px;
  padding: 10px 20px 10px 30px;
  border: 1px solid var(--color-brand-red);
  border-radius: var(--radius-pill);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.topic-btn .fa {
  font-size: 1rem;
}

.topic-btn--solid {
  background: var(--color-brand-red);
  color: var(--color-text-on-dark);
}

.topic-btn--solid:hover,
.topic-btn--solid:focus {
  background: #c31610;
  color: var(--color-text-on-dark);
  text-decoration: none;
}

.topic-btn--outline {
  background: transparent;
  color: var(--color-brand-red);
}

.topic-btn--outline:hover,
.topic-btn--outline:focus {
  background: var(--color-brand-red);
  color: var(--color-text-on-dark);
  text-decoration: none;
}

.topic-btn--disabled {
  cursor: default;
  opacity: 0.75;
}

.topic-btn--disabled:hover,
.topic-btn--disabled:focus {
  background: transparent;
  color: var(--color-brand-red);
}

.topic-page__rule {
  width: 100%;
  margin: 0;
  border: 0;
  border-top: 1.5px solid var(--color-border-subtle);
}

.topic-detail {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: clamp(2rem, 6vw, 130px);
}

.topic-detail__main {
  flex: 0 1 661px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.topic-detail__side {
  flex: 1 1 0;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 342px));
  gap: var(--space-4);
  align-items: start;
  justify-content: start;
}

.topic-block {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  padding: 0 0 var(--space-4);
  border-bottom: 1px solid var(--color-surface-section);
}

.topic-detail__main .topic-block {
  align-self: stretch;
}

.topic-block--side {
  min-width: 0;
  max-width: 342px;
}

.topic-block__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.topic-block__icon {
  flex: none;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-red);
  font-size: 1.25rem;
}

.topic-block__title {
  margin: 0;
  color: var(--color-text-primary);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-relaxed);
}

.topic-block__text {
  width: 100%;
  margin: 0;
  color: var(--color-text-primary);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
  word-break: break-word;
}

.topic-block__text a {
  color: var(--color-text-primary);
  text-decoration: underline;
}

.topic-block__text a:hover {
  color: var(--color-brand-red);
}

.topic-block__text--links a {
  display: block;
  margin-bottom: var(--space-1);
}

.topic-block__list {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--color-text-primary);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.topic-block__list li {
  margin-bottom: var(--space-1);
}

.topic-tags {
  display: flex;
  flex-flow: row wrap;
  align-items: flex-start;
  gap: 6px 8px;
}

.topic-tag {
  color: var(--color-text-muted);
  font-family: var(--font-family-sans);
  font-size: 0.75rem;
  font-weight: var(--font-weight-medium);
  line-height: 1.25;
  letter-spacing: 0.02em;
  text-decoration: underline;
}

.topic-media {
  min-width: 0;
  max-width: 342px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: 0 0 var(--space-4);
  border-bottom: 1px solid var(--color-surface-section);
}

.topic-media__img {
  width: 100%;
  height: auto;
  min-height: 230px;
  border-radius: var(--radius-card);
  object-fit: cover;
}

.topic-media__map {
  width: 100%;
  height: 230px;
  min-height: 230px;
  border: 1px solid var(--color-surface-section);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--color-surface-section);
}

.topic-media__map .leaflet-control-attribution {
  font-size: 10px;
}

.topic-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.topic-section__title {
  margin: 0;
  color: var(--color-brand-red);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.fair-summary__overall {
  margin: 0;
  color: var(--color-brand-red);
  font-family: var(--font-family-sans);
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.3;
}

.fair-summary .fair-summary__overall {
  margin-top: 0px;
  margin-left: calc(10px + var(--space-1));
}

.fair-summary__overall--detail {
  margin-left: 0;
}

.fair-summary__score-link {
  display: inline;
  color: inherit;
  font-weight: inherit;
  text-decoration: none;
}

.fair-summary__score-link:hover {
  text-decoration: underline;
}

.fair-summary__title-icon {
  width: 26px;
  height: 26px;
  flex: none;
  display: block;
  background-color: var(--color-brand-red);
  -webkit-mask-image: url("../../img/fair-gauge-icon.78d4ff48ddb9.png");
  mask-image: url("../../img/fair-gauge-icon.78d4ff48ddb9.png");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.fair-summary__citation {
  margin: var(--space-4) 0 0;
  color: var(--color-text-muted, #666);
  font-family: var(--font-family-sans);
  font-size: 12px;
  line-height: 1.4;
}

.fair-summary__citation--tight {
  margin-top: -14px;
}

.fair-summary__citation a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.fair-summary__citation a:hover {
  color: var(--color-brand-red);
}

.fair-letter-chart {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: end;
  column-gap: 0.75rem;
  width: min(100%, 45.36rem);
  margin: var(--space-6) 0;
  padding: 1.35rem 0 0.45rem;
  font-family: "Montserrat", var(--font-family-sans);
}

.fair-letter-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  text-align: center;
  min-width: 0;
}

.fair-letter-wrap {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr;
  --pct: 0%;
  margin: 0 auto;
  transform: scaleX(1.12);
}

.fair-letter {
  font-size: clamp(4.05rem, 9.9vw, 7.65rem);
  font-weight: 900;
  line-height: 1;
  display: block;
  user-select: none;
  white-space: nowrap;
  grid-row: 1;
  grid-column: 1;
  -webkit-text-stroke: 0.045em;
  paint-order: stroke fill;
}

.fair-letter--bg {
  color: #e5e5e5;
  -webkit-text-stroke-color: #e5e5e5;
}

.fair-letter--fill {
  color: transparent;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke-color: transparent;
  background-image: linear-gradient(
    to top,
    #ffb4aa 0%,
    #df1b12 55%,
    #7a0a08 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-mask-image: linear-gradient(
    to top,
    #000 0,
    #000 var(--pct),
    transparent var(--pct)
  );
  mask-image: linear-gradient(
    to top,
    #000 0,
    #000 var(--pct),
    transparent var(--pct)
  );
}

.fair-letter-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  width: 100%;
}

.fair-letter-pct {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
  width: 100%;
}

.fair-breakdown {
  margin: 0 0 var(--space-6);
  max-width: 50.4rem;
}

.fair-principle {
  background: var(--color-white);
  border: 1px solid var(--color-surface-section);
  border-radius: 14px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.fair-principle > summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-family-sans);
  color: var(--color-text-primary);
}

.fair-principle > summary::-webkit-details-marker {
  display: none;
}

.fair-principle > summary::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-right: 2px solid var(--color-text-muted);
  border-bottom: 2px solid var(--color-text-muted);
  transform: rotate(45deg);
  transition: transform 0.15s ease;
  flex-shrink: 0;
  margin-right: -0.25rem;
}

.fair-principle[open] > summary::before {
  transform: rotate(-135deg);
}

.fair-principle > summary > span:first-of-type {
  flex: 1;
}

.fair-principle__score {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

.fair-level {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  text-align: center;
  box-sizing: border-box;
}

.fair-level--advanced {
  background: #1a7a0f;
  color: #fff;
}

.fair-level--moderate {
  background: #6bc94a;
  color: #fff;
}

.fair-level--low {
  background: #f0e08a;
  color: #6b5a0f;
}

.fair-tests {
  padding: 0 1.25rem 1rem;
}

.fair-metric {
  border-top: 1px solid var(--color-surface-section);
  padding: 0.75rem 0;
}

.fair-metric__head {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.fair-status {
  font-weight: 700;
  min-width: 1.2rem;
}

.fair-status--pass {
  color: #44cc11;
}

.fair-status--fail {
  color: #fe7d37;
}

.fair-metric__name {
  font-weight: 600;
  color: var(--color-text-primary);
}

.fair-metric__id {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.fair-subtests {
  margin: 0.5rem 0 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.fair-subtests > li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  margin-bottom: 0.55rem;
}

.fair-subtest__body {
  flex: 1;
  min-width: 0;
}

.fair-messages {
  margin: 0.35rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.82rem;
  line-height: 1.4;
  color: #b85a1a;
}

.fair-messages li {
  display: flex;
  gap: 0.4rem;
  align-items: flex-start;
  margin-bottom: 0.25rem;
}

.fair-messages__icon {
  flex: none;
  font-weight: 700;
  color: #fe7d37;
}

.fair-summary__meta {
  margin: 0;
  color: var(--color-text-muted, #666);
  font-family: var(--font-family-sans);
  font-size: 0.875rem;
}

.topic-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.topic-table {
  width: 100%;
  min-width: 1050px;
  border-collapse: collapse;
  color: var(--color-text-primary);
  font-family: var(--font-family-sans);
}

.topic-table th,
.topic-table td {
  padding: 4px 48px 4px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1.5px solid var(--color-border-subtle);
}

.topic-table thead th {
  padding-bottom: var(--space-4);
  border-bottom-color: var(--color-text-primary);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.topic-table tbody td {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
}

.topic-table tbody tr:hover {
  background-color: var(--color-surface-muted);
}

.topic-table a {
  color: var(--color-text-primary);
  text-decoration: underline;
}

.topic-table a:hover {
  color: var(--color-brand-red);
}

.topic-table__index {
  width: 32px;
}

.topic-table__name,
.topic-table__date,
.topic-table__category {
  width: 200px;
  min-width: 200px;
  max-width: 200px;
}

.topic-snippet {
  align-self: stretch;
  padding: clamp(1.5rem, 4vw, 50px);
  gap: var(--space-8);
  background: var(--color-surface-muted);
  border-radius: var(--radius-card);
}

.topic-snippet__tabs {
  gap: var(--space-2);
  border: 0;
}

.topic-snippet__tabs .nav-link {
  color: var(--color-brand-red);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.topic-snippet__tabs .nav-link.active {
  color: var(--color-text-on-dark);
  background: var(--color-brand-red);
  border-color: var(--color-brand-red);
}

.topic-snippet__pane {
  padding: var(--space-4) 0;
}

.topic-snippet__copy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 6px 14px;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.topic-snippet__copy:hover {
  background: var(--color-surface-muted);
}

.topic-snippet__tooltip {
  margin-left: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.topic-snippet__pane pre {
  margin: var(--space-2) 0 0;
  padding: var(--space-4);
  overflow-x: auto;
  background: var(--color-white);
  border: 1px solid var(--color-surface-section);
  border-radius: var(--radius-card);
}

.topic-snippet__pane code {
  color: var(--color-text-primary);
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: var(--font-size-sm);
}

.topic-page__empty,
.topic-page__error {
  margin: 0;
  color: var(--color-text-muted);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-body);
}

.topic-page__error {
  padding-top: 66px;
  color: var(--color-brand-red);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
}

@media (max-width: 1024px) {
  .topic-detail {
    flex-direction: column;
  }

  .topic-detail__main,
  .topic-detail__side {
    width: 100%;
    flex: 1 1 auto;
  }
}

@media (max-width: 768px) {
  .topic-page {
    gap: var(--space-12);
  }

  .topic-page__head {
    padding-top: var(--space-10);
  }

  .topic-page__title-row {
    flex-wrap: wrap;
  }

  .topic-page__actions {
    width: 100%;
  }

  .topic-btn {
    width: 100%;
  }

  .topic-section__title {
    font-size: var(--font-size-h3);
  }

  .topic-detail__side .topic-media {
    display: none;
  }

  .topic-block--side {
    grid-column: 1 / -1;
  }

  .fair-summary__overall {
    font-size: 1.25rem;
  }

  .fair-letter-chart {
    column-gap: 0.4rem;
    width: 100%;
  }

  .fair-letter {
    font-size: clamp(2.75rem, 14vw, 4.5rem);
  }

  .fair-letter-label {
    font-size: 0.75rem;
  }

  .fair-breakdown {
    max-width: none;
  }

  .fair-principle > summary {
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
  }

  .fair-summary__citation {
    font-size: 0.8rem;
    line-height: 1.5;
  }

  #topic-fair-detail {
    scroll-margin-top: 1rem;
  }
}