/*
 * 可复用组件：文章内档案组件。
 *
 * 只用核心块，不依赖构建。颜色从数字档案的 --da-* 读取；编辑器里没有这些变量时
 * 回退到全局 --yuki-*，所以同一份样式在前台和编辑器画布里都能用。
 */

:root {
  --yuki-comp-red: #A94A25;
  --yuki-comp-cyan: #1C6B7A;
}

.dark {
  --yuki-comp-red: #E4776A;
  --yuki-comp-cyan: #67C3D2;
}

.yuki-note,
.yuki-spec-table,
.yuki-timeline,
.yuki-evidence,
.yuki-brief,
.yuki-toc,
.yuki-series {
  --yuki-comp-surface: var(--da-doc, var(--yuki-card));
  --yuki-comp-ink: var(--da-doc-ink, var(--yuki-ink));
  --yuki-comp-muted: var(--da-doc-muted, var(--yuki-muted-foreground));
  --yuki-comp-line: var(--da-doc-line, var(--yuki-border));
}

/* 档案注记 */

.yuki-note {
  margin: 2em 0;
  padding: 18px 22px;
  border: 1px solid var(--yuki-comp-line);
  border-left: 3px solid var(--yuki-comp-red);
  background: var(--yuki-comp-surface);
  color: var(--yuki-comp-ink);
}

.yuki-note > p {
  margin: 0;
}

.yuki-note > p + p {
  margin-top: 8px;
}

.yuki-note-label,
.yuki-timeline-date,
.yuki-evidence-label,
.yuki-brief-label {
  margin: 0 0 8px;
  color: var(--yuki-comp-red);
  font-family: var(--yuki-font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.yuki-note > p:not(.yuki-note-label) {
  color: var(--yuki-comp-ink);
  font-size: 15px;
  line-height: 1.75;
}

/* 档案规格表 */

.yuki-spec-table {
  margin: 2em 0;
  overflow-x: auto;
}

.yuki-spec-table table {
  width: 100%;
  border-collapse: collapse;
  color: var(--yuki-comp-ink);
  font-size: 14px;
  line-height: 1.65;
}

.yuki-spec-table th,
.yuki-spec-table td {
  padding: 10px 12px;
  border: 1px solid var(--yuki-comp-line);
  text-align: left;
  vertical-align: top;
}

.yuki-spec-table th {
  width: 32%;
  background: color-mix(in srgb, var(--yuki-comp-line) 20%, transparent);
  color: var(--yuki-comp-muted);
  font-family: var(--yuki-font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.yuki-spec-table figcaption {
  margin-top: 10px;
  color: var(--yuki-comp-muted);
  font-size: 13px;
  line-height: 1.6;
}

/* 档案时间线 */

.yuki-timeline {
  position: relative;
  margin: 2em 0;
  padding-left: 28px;
}

.yuki-timeline::before {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 7px;
  width: 1px;
  background: var(--yuki-comp-line);
  content: "";
}

.yuki-timeline-item {
  position: relative;
  margin: 0 0 26px;
}

.yuki-timeline-item:last-child {
  margin-bottom: 0;
}

.yuki-timeline-item::before {
  position: absolute;
  top: 5px;
  left: -25px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--yuki-comp-red);
  background: var(--yuki-comp-surface);
  content: "";
}

.yuki-timeline-date {
  margin-bottom: 4px;
}

.yuki-timeline-item h3 {
  margin: 4px 0 6px;
  color: var(--yuki-comp-ink);
  font-family: var(--yuki-font-sans);
  font-size: 19px;
  line-height: 1.35;
}

.yuki-timeline-item p:not(.yuki-timeline-date) {
  margin: 0;
  color: var(--yuki-comp-muted);
  font-size: 14px;
  line-height: 1.7;
}

/* 证据图卡 */

.yuki-evidence {
  margin: 2em 0;
  padding: 12px;
  border: 1px solid var(--yuki-comp-line);
  background: var(--yuki-comp-surface);
}

.yuki-evidence .yuki-evidence-image {
  margin: 0;
}

.yuki-evidence .yuki-evidence-image img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--yuki-comp-line);
}

.yuki-evidence-meta {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--yuki-comp-line);
}

.yuki-evidence-meta > p {
  margin: 0;
  color: var(--yuki-comp-muted);
  font-size: 13px;
  line-height: 1.6;
}

.yuki-evidence-meta > .yuki-evidence-label {
  flex: none;
  color: var(--yuki-comp-red);
}

/* 双栏简报 */

.yuki-brief {
  margin: 2em 0;
  gap: 0;
  border-top: 1px solid var(--yuki-comp-line);
}

.yuki-brief .wp-block-column {
  padding: 16px 24px 16px 0;
  border-right: 1px solid var(--yuki-comp-line);
}

.yuki-brief .wp-block-column:last-child {
  padding-right: 0;
  padding-left: 24px;
  border-right: 0;
}

.yuki-brief-label {
  margin-bottom: 4px;
}

.yuki-brief h3 {
  margin: 4px 0 8px;
  color: var(--yuki-comp-ink);
  font-family: var(--yuki-font-sans);
  font-size: 20px;
  line-height: 1.35;
}

.yuki-brief .wp-block-column > p:not(.yuki-brief-label) {
  margin: 0;
  color: var(--yuki-comp-muted);
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 640px) {
  .yuki-spec-table table {
    min-width: 420px;
  }

  .yuki-brief .wp-block-column {
    flex-basis: 100%;
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--yuki-comp-line);
  }

  .yuki-brief .wp-block-column:last-child {
    padding-left: 0;
    border-bottom: 0;
  }

  .yuki-timeline {
    padding-left: 22px;
  }

  .yuki-timeline::before {
    left: 5px;
  }

  .yuki-timeline-item::before {
    left: -21px;
  }
}

/* 自动目录 */

.yuki-toc {
  margin: 0 0 2.4em;
  border: 1px solid var(--yuki-comp-line);
  background: var(--yuki-comp-surface);
}

.yuki-toc-summary {
  padding: 13px 16px;
  color: var(--yuki-comp-red);
  font-family: var(--yuki-font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}

.yuki-toc-summary::-webkit-details-marker {
  display: none;
}

.yuki-toc-summary::before {
  content: "+";
  display: inline-block;
  width: 1.4em;
}

.yuki-toc[open] > .yuki-toc-summary {
  border-bottom: 1px solid var(--yuki-comp-line);
}

.yuki-toc[open] > .yuki-toc-summary::before {
  content: "−";
}

.yuki-toc-list {
  max-height: 40vh;
  margin: 0;
  padding: 10px 16px 14px 2.8em;
  overflow: auto;
  color: var(--yuki-comp-ink);
}

.yuki-toc-list li {
  padding: 4px 0;
  font-size: 14px;
  line-height: 1.55;
}

.yuki-toc-list li::marker {
  color: var(--yuki-comp-red);
  font-family: var(--yuki-font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
}

.yuki-toc-list li.is-level-3 {
  padding-left: 18px;
  font-size: 13px;
}

.yuki-toc-list a {
  color: var(--yuki-comp-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.yuki-toc-list a:hover {
  border-bottom-color: var(--yuki-comp-red);
}

.yuki-toc-list a[aria-current] {
  color: var(--yuki-comp-red);
}

.yuki-prose h2,
.yuki-prose h3 {
  scroll-margin-top: 92px;
}

/* 系列导航 */

.yuki-series {
  margin: 2.8em 0 1.4em;
  padding-top: 16px;
  border-top: 1px solid var(--yuki-comp-line);
}

.yuki-series-label {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 10px;
  color: var(--yuki-comp-red);
  font-family: var(--yuki-font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

.yuki-series-list {
  max-height: 22rem;
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.yuki-series-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--yuki-comp-line);
}

.yuki-series-list li:last-child {
  border-bottom: 0;
}

.yuki-series-index {
  color: var(--yuki-comp-red);
  font-family: var(--yuki-font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  line-height: 1.8;
}

.yuki-series-title {
  color: var(--yuki-comp-ink);
  font-size: 15px;
  line-height: 1.6;
  text-decoration: none;
}

a.yuki-series-title:hover {
  color: var(--yuki-comp-red);
}

.yuki-series-list .is-current .yuki-series-title {
  color: var(--yuki-comp-red);
  font-weight: 600;
}

/* 阅读进度 */

.yuki-reading-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 9999;
  height: 2px;
  pointer-events: none;
  background: transparent;
}

.yuki-reading-progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--yuki-comp-red);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 120ms linear;
}

@media (max-width: 640px) {
  .yuki-toc-list {
    max-height: 50vh;
    padding-left: 2.2em;
    overflow: auto;
  }

  .yuki-toc-list li {
    font-size: 13px;
  }

  .yuki-series-list li {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 6px;
  }

  .yuki-series-title {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .yuki-reading-progress-bar {
    transition: none;
  }
}