@charset "UTF-8";

/* オープンデータ
   旧 sakamichi-history.css から、この機能のルールを元の順番のまま移したもの（2026-09 Phase 7-1） */

/* モバイルでは 78% の縮小をやめて表のトークンを基準にする。中の em と掛け算になって 9px 台まで落ちるため */
@media (max-width: 768px) {
  .saka-universe-open-data {
      font-size: var(--saka-fs-table);
    }
}
.saka-universe-open-data > .saka-universe-module-header {
  font-size: 1.09em;
}
.saka-open-data-intro {
  margin: 0 0 32px;
  max-width: 48em;
  color: var(--sakamichi-ink-2);
  line-height: 1.8;
}
.saka-open-data-intro p {
  margin: 0;
}
.saka-open-data-intro p + p {
  margin-top: 2px;
}
.saka-open-data-section + .saka-open-data-section {
  margin-top: 48px;
}
.saka-open-data-section__header {
  margin-bottom: 20px;
  padding-top: 10px;
  border-top: 2px solid var(--sakamichi-rule);
}
.saka-open-data-section__title {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.35;
  color: var(--sakamichi-ink);
}
.saka-open-data-groups {
  display: grid;
  gap: 32px;
}
.saka-open-data-group__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--sakamichi-rule);
}
.saka-open-data-group__title {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.35;
  color: var(--sakamichi-ink-strong);
}
.saka-open-data-group__count {
  margin: 0;
  font-size: 0.78rem;
  color: var(--sakamichi-ink-3);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.saka-universe-open-data table.saka-open-data-table {
  margin-bottom: 0;
  border: 0;
  background: transparent;
}
.saka-universe-open-data .saka-open-data-table thead,
.saka-universe-open-data .saka-open-data-table thead tr,
.saka-universe-open-data .saka-open-data-table th {
  background: transparent !important;
  color: var(--sakamichi-ink-3) !important;
}
.saka-universe-open-data .saka-open-data-table tbody tr:hover {
  background: var(--sakamichi-paper-2) !important;
}
.saka-universe-open-data .saka-open-data-table .song-history-cell {
  padding: 9px 10px;
  border-right: 0;
}
.saka-universe-open-data .saka-open-data-table th:first-child,
.saka-universe-open-data .saka-open-data-table td:first-child {
  padding-left: 2px;
}
.saka-universe-open-data .saka-open-data-table th:last-child,
.saka-universe-open-data .saka-open-data-table td:last-child {
  padding-right: 2px;
  text-align: right;
}
.saka-open-data-group-label {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 3px;
  font-size: 0.72rem;
  line-height: 1.3;
  color: var(--sakamichi-ink-3);
  --saka-open-data-dot: var(--sakamichi-ink-3);
}
.saka-open-data-group-label::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--saka-open-data-dot);
}
.saka-open-data-group-label--nogi {
  --saka-open-data-dot: var(--sakamichi-nogi-chip);
}
.saka-open-data-group-label--sakura {
  --saka-open-data-dot: var(--sakamichi-sakura-chip);
}
.saka-open-data-group-label--hinata {
  --saka-open-data-dot: var(--sakamichi-hinata-chip);
}
.saka-open-data-group-label--universe {
  --saka-open-data-dot: var(--sakamichi-universe-primary);
}
.saka-open-data-dataset-name {
  color: var(--sakamichi-ink);
  font-weight: 600;
  line-height: 1.4;
}
.saka-open-data-code {
  color: var(--sakamichi-ink-2);
  font-size: 0.92em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.saka-open-data-csv-link {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  color: #1d4ed8;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
}
.saka-open-data-csv-link::after {
  content: "\2197";
  font-weight: 400;
  font-size: 0.9em;
}
.saka-open-data-csv-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
@media (min-width: 769px) {
  .saka-open-data-table th:nth-child(1),
    .saka-open-data-table td:nth-child(1) {
      width: 50%;
    }
  .saka-open-data-table th:nth-child(2),
    .saka-open-data-table td:nth-child(2) {
      width: 36%;
    }
  .saka-open-data-table th:nth-child(3),
    .saka-open-data-table td:nth-child(3) {
      width: 14%;
    }
  .saka-open-data-table td:nth-child(2) {
      white-space: normal;
    }
  .saka-open-data-table .saka-open-data-code {
      max-width: 100%;
      white-space: normal;
      overflow-wrap: anywhere;
      word-break: break-word;
    }
}
.saka-open-data-schema-list {
  display: block;
}
.saka-open-data-schema-card {
  border-bottom: 1px solid var(--sakamichi-hairline);
}
.saka-open-data-schema-card:first-child {
  border-top: 1px solid var(--sakamichi-hairline);
}
.saka-open-data-schema-card[open] {
  padding-bottom: 18px;
}
.saka-open-data-schema-card__summary-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 2px;
  cursor: pointer;
  list-style: none;
}
.saka-open-data-schema-card__summary-toggle::-webkit-details-marker {
  display: none;
}
.saka-open-data-schema-card__summary-toggle::after {
  content: "+";
  flex: none;
  font-family: var(--sakamichi-font-display);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--sakamichi-ink-3);
}
.saka-open-data-schema-card[open] > .saka-open-data-schema-card__summary-toggle::after {
  content: "\2212";
}
.saka-open-data-schema-card__summary-toggle:hover .saka-open-data-schema-card__title {
  color: #1d4ed8;
}
.saka-open-data-schema-card__summary-toggle:focus-visible {
  outline: 2px solid #1d4ed8;
  outline-offset: 2px;
}
.saka-open-data-schema-card__title {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.35;
  color: var(--sakamichi-ink-strong);
}
.saka-open-data-schema-card__summary {
  margin: 0 0 4px;
  padding: 0 2px;
  color: var(--sakamichi-ink-2);
  line-height: 1.6;
}
.saka-open-data-schema-definition {
  margin: 10px 0 0;
  padding: 0 2px;
}
.saka-open-data-schema-definition__row {
  display: grid;
  grid-template-columns: minmax(132px, 186px) minmax(0, 1fr);
  gap: 8px 12px;
  align-items: start;
  padding: 7px 0;
  border-top: 1px solid var(--sakamichi-border-light);
}
.saka-open-data-schema-definition__row:first-child {
  border-top: 0;
  padding-top: 0;
}
.saka-open-data-schema-definition dt,
.saka-open-data-schema-definition dd {
  margin: 0;
}
.saka-open-data-schema-definition dt .saka-open-data-code {
  color: var(--sakamichi-ink);
}
.saka-open-data-schema-definition dd {
  color: var(--sakamichi-ink-2);
  line-height: 1.7;
}
.saka-open-data-schema-guidance {
  margin: 10px 2px 0;
  padding: 10px 12px;
  background: var(--sakamichi-paper-2);
  color: var(--sakamichi-ink-2);
  font-size: 0.96em;
  line-height: 1.7;
}
.saka-open-data-schema-guidance__title {
  margin: 0 0 6px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--sakamichi-ink-2);
}
.saka-open-data-schema-guidance ul {
  margin: 0;
  padding-left: 1.4em;
}
.saka-open-data-schema-guidance li + li {
  margin-top: 5px;
}
.saka-open-data-note {
  margin-top: 32px;
  padding-top: 12px;
  border-top: 1px solid var(--sakamichi-hairline);
  color: var(--sakamichi-ink-3);
  font-size: 0.92em;
  line-height: 1.7;
}
@media (max-width: 768px) {
  .saka-open-data-intro {
      margin-bottom: 26px;
    }
  .saka-open-data-section + .saka-open-data-section {
      margin-top: 40px;
    }
  .saka-open-data-groups {
      gap: 28px;
    }
  .saka-universe-open-data .saka-open-data-table .song-history-row {
      padding: 11px 2px;
      border-left: 0;
    }
  .saka-universe-open-data .saka-open-data-table tbody tr + tr {
      border-top: 1px solid var(--sakamichi-hairline) !important;
    }
  .saka-universe-open-data .saka-open-data-table .song-history-cell {
      padding: 0;
    }
  .saka-universe-open-data .saka-open-data-table td:last-child {
      text-align: left;
    }
  .saka-universe-open-data .song-history-cell--title {
      padding-bottom: 6px;
    }
  .saka-universe-open-data .saka-open-data-dataset-name {
      font-size: 1rem;
      line-height: 1.5;
    }
  .saka-universe-open-data .song-history-cell:not(.song-history-cell--title) {
      display: inline-flex;
      align-items: baseline;
      width: auto !important;
      margin: 0 16px 0 0;
      font-size: 0.92em;
      line-height: 1.55;
    }
  .saka-universe-open-data .song-history-cell:not(.song-history-cell--title)::before {
      font-size: 0.9em;
      font-weight: 600;
    }
  .saka-universe-open-data .saka-open-data-code {
      font-size: 0.98em;
    }
  .saka-open-data-schema-definition__row {
      grid-template-columns: 1fr;
      gap: 4px;
    }
}