/* =========================================================
   沪上用工合规通 — 12 大法规速查表 样式（紧凑版 v2）
   复用 :root CSS 变量 + 深色模式自动适配
   数据来源：data/laws.json
   ========================================================= */

/* ---------- 区块容器 ---------- */
.laws-section {
  padding: 22px 20px 14px;
}
.laws-head {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px;
  margin-bottom: 8px;
}
.laws-head .section-title { margin-bottom: 0; font-size: 21px; }
.laws-head .laws-tag {
  font-size: 11.5px; font-weight: 700;
  background: var(--accent); color: #fff;
  padding: 3px 9px; border-radius: 6px;
  letter-spacing: .3px;
}
.laws-updated {
  margin-left: auto; font-size: 13px; color: var(--text-3);
}
.laws-intro {
  color: var(--text-2); font-size: 13px; line-height: 1.65;
  margin: 2px 0 10px;
}
.laws-stats {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px;
}
.laws-stats .chip {
  font-size: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  color: var(--text-2);
}
.laws-stats .chip strong { color: var(--text); font-weight: 700; }

/* ---------- 警示条（一行紧凑）---------- */
.laws-notice {
  background: linear-gradient(180deg, rgba(180, 83, 9, .10), transparent 80%);
  border: 1px solid rgba(180, 83, 9, .30);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 8px 13px;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.7;
}
.laws-notice .n-title {
  display: inline; font-weight: 800; color: var(--accent);
  margin-right: 6px; letter-spacing: .3px;
}
.laws-notice ol {
  display: inline; margin: 0; padding: 0;
}
.laws-notice ol li {
  display: inline;
}
.laws-notice ol li::after {
  content: " · "; color: var(--text-3); margin: 0 4px;
}
.laws-notice ol li:last-child::after { content: ""; }
.laws-notice b { color: var(--text); font-weight: 700; }

/* ---------- 筛选（一行紧凑）---------- */
.laws-toolbar {
  display: flex; gap: 6px;
  margin-bottom: 10px;
}
.laws-filter {
  display: flex; gap: 6px; flex-wrap: wrap; width: 100%;
}
.laws-filter button {
  padding: 5px 13px;
  font-size: 13px;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text-2);
  cursor: pointer;
  transition: all .15s ease;
}
.laws-filter button:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.laws-filter button.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 700;
}
[data-theme="dark"] .laws-filter button.is-active { color: #0e1420; }

/* ---------- 分组标题 ---------- */
.laws-group {
  margin-top: 11px;
}
.laws-group:first-of-type { margin-top: 3px; }
.laws-group-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 13.5px; font-weight: 800;
  color: var(--text);
  margin-bottom: 7px;
  letter-spacing: .3px;
}
.laws-group-title::after {
  content: "";
  flex: 1; height: 1px;
  background: var(--border);
}
.laws-group-title .g-count {
  font-size: 11px; font-weight: 600;
  color: var(--text-3);
  background: var(--surface-2);
  padding: 1px 7px; border-radius: 999px;
}

/* ---------- 法规卡片（2 列紧凑网格）---------- */
.laws-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}
.law-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color .2s ease;
  min-width: 0;
}
.law-card:hover { border-color: var(--primary); }
/* 展开时跨两列，独占整行 */
.law-card.is-open { grid-column: 1 / -1; border-color: var(--primary); }

.law-card-head {
  display: flex; gap: 9px; align-items: center;
  padding: 9px 14px;
  cursor: pointer;
  user-select: none;
}
.law-card-head:hover { background: var(--surface-2); }

.law-idx {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800;
  background: var(--primary-soft);
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}
.law-card.cat-law .law-idx   { background: rgba(30, 91, 184, .12); color: var(--primary); }
.law-card.cat-reg .law-idx   { background: rgba(15, 94, 94, .12);   color: var(--teal); }
.law-card.cat-local .law-idx { background: rgba(180, 83, 9, .15);  color: var(--accent); }

.law-card-meta {
  flex: 1; min-width: 0;
  display: flex; align-items: center; gap: 6px;
}
.law-card-meta h3 {
  font-size: 14.5px; font-weight: 700; line-height: 1.45;
  color: var(--text);
  margin: 0;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.law-tagline {
  display: flex; gap: 5px; align-items: center;
  flex-shrink: 0;
}
.law-tag {
  font-size: 11px; font-weight: 700;
  padding: 2px 7px; border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}
.law-tag.cat {
  background: var(--surface-2); color: var(--text-2);
}
.law-card.cat-law .law-tag.cat   { background: rgba(30, 91, 184, .12); color: var(--primary); }
.law-card.cat-reg .law-tag.cat   { background: rgba(15, 94, 94, .12);   color: var(--teal); }
.law-card.cat-local .law-tag.cat { background: rgba(180, 83, 9, .15);  color: var(--accent); }
.law-tag.no {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-weight: 500;
  font-size: 10.5px;
  max-width: 230px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.law-toggle {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  transition: transform .2s ease, background .15s ease;
  margin-left: 3px;
}
.law-card.is-open .law-toggle {
  transform: rotate(45deg);
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
[data-theme="dark"] .law-card.is-open .law-toggle { color: #0e1420; }

/* ---------- 卡片详情区 ---------- */
.law-card-body {
  display: none;
  padding: 12px 18px 18px 44px;
  border-top: 1px solid var(--border);
}
.law-card.is-open .law-card-body { display: block; }

.law-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
}
.law-row:last-child { border-bottom: none; }
.law-row .r-key {
  color: var(--text-3);
  font-size: 12px;
  font-weight: 700;
  padding-top: 2px;
  letter-spacing: .3px;
}
.law-row .r-val { color: var(--text-2); line-height: 1.75; }
.law-row .r-val.strong { color: var(--text); font-weight: 600; }

.law-clauses {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.law-cl {
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--text-2);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

.law-hl {
  background: linear-gradient(180deg, rgba(180, 83, 9, .08), transparent 80%);
  border-left: 3px solid var(--accent);
  padding: 9px 14px;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.75;
}
.law-hl b { color: var(--text); font-weight: 700; }

.law-srcs {
  display: flex; flex-direction: column; gap: 5px;
}
.law-src {
  display: flex; gap: 9px; align-items: baseline;
  font-size: 13px;
  flex-wrap: wrap;
}
.law-src .s-site {
  color: var(--text-3);
  min-width: 180px;
  flex-shrink: 0;
  font-size: 12px;
}
.law-src a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 91, 184, .28);
  word-break: break-all;
  font-size: 12.5px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
.law-src a:hover { border-bottom-color: var(--primary); }

.laws-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-3);
  font-size: 13px;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 10px;
}
.laws-empty b { color: var(--text); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .laws-cards { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .laws-section { padding: 20px 14px 10px; }
  .laws-head .section-title { font-size: 19px; }
  .law-card-head { padding: 9px 12px; gap: 8px; }
  .law-card-meta h3 { font-size: 14px; }
  .law-tag.no { display: none; }
  .law-card-body { padding: 10px 14px 14px 14px; }
  .law-row { grid-template-columns: 1fr; gap: 3px; padding: 8px 0; }
  .law-row .r-key { font-size: 11.5px; }
  .law-idx { width: 22px; height: 22px; font-size: 11.5px; }
  .law-toggle { width: 21px; height: 21px; font-size: 12px; }
  .laws-toolbar { padding: 0; }
  .laws-filter button { padding: 5px 11px; font-size: 12.5px; }
  .laws-stats .chip { font-size: 11.5px; padding: 3px 9px; }
}