/* ====== 引入设计系统（tokens → toolkit，全站统一） ====== */
@import url('../../ds/v1/toolkit.css');

/* area-code 本地样式（引用 ds 令牌，禁止硬编码色值） */

/* 防御：hidden 属性必须生效（避免被 .ac-filter 等 display 规则覆盖，导致残留） */
[hidden] {
  display: none !important;
}

/* ===== 面板间距（本站两块面板：查询+浏览 / 结果） ===== */
.ds-panel + .ds-panel {
  margin-top: 16px;
}

/* ===== 按省份浏览 ===== */
.ac-browse {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--ds-border);
}

.ac-browse__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.ac-browse__title {
  font-size: 15px;
  font-weight: 700;
  margin: 0;
  color: var(--ds-text);
}

.ac-browse__stat {
  font-size: 12px;
  color: var(--ds-text-soft);
  font-variant-numeric: tabular-nums;
}

.ac-regions {
  display: grid;
  gap: 18px;
}

.ac-region__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--ds-text-soft);
}

.ac-region__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--ds-border);
}

.ac-prov-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 8px;
}

.ac-prov-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  min-width: 0;
  text-align: left;
  padding: 9px 12px;
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-md);
  color: var(--ds-text);
  font-family: inherit;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, box-shadow .15s ease, transform .15s ease;
}

/* 触屏设备不应用 hover 抬升，避免点按后样式残留 */
@media (hover: hover) {
  .ac-prov-card:hover {
    border-color: var(--ds-brand-300);
    box-shadow: var(--ds-shadow-sm);
    transform: translateY(-1px);
  }
  .ac-filter:hover {
    border-color: var(--ds-brand-600);
  }
}

.ac-prov-card:focus-visible,
.ac-filter:focus-visible {
  outline: 2px solid var(--ds-focus-ring, var(--ds-brand-500));
  outline-offset: 2px;
}

.ac-prov-card.is-active {
  background: var(--ds-row-hover);
  background: color-mix(in srgb, var(--ds-brand-500) 14%, transparent);
  border-color: var(--ds-brand-500);
}

@media (hover: hover) {
  .ac-prov-card.is-active:hover {
    border-color: var(--ds-brand-600);
  }
}

.ac-prov-card__name {
  max-width: 100%;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ac-prov-card__meta {
  display: flex;
  align-items: baseline;
  gap: 6px;
  max-width: 100%;
  min-width: 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--ds-text-soft);
}

.ac-prov-card__code {
  font-family: var(--ds-font-mono);
  font-weight: 600;
  color: var(--ds-link);
}

.ac-prov-card__city {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===== 查询结果 ===== */
/* 滚动定位时避让吸顶 header（sticky，最高 80px） */
#resultPanel {
  scroll-margin-top: 88px;
}

.ac-results__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.ac-results__head .ds-panel__title {
  margin: 0;
}

.ac-results__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

/* 作用域指示：无筛选时显示「全部」，有筛选时为可清除的「地名 ×」按钮 */
.ac-scope {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border: 1px solid var(--ds-border);
  border-radius: 999px;
  background: var(--ds-bg);
  color: var(--ds-text-soft);
  font-size: 12px;
  line-height: 1.5;
  white-space: nowrap;
}

.ac-filter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px 3px 10px;
  border: 1px solid var(--ds-brand-500);
  border-radius: 999px;
  background: var(--ds-row-hover);
  background: color-mix(in srgb, var(--ds-brand-500) 14%, transparent);
  color: var(--ds-text);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
}

.ac-filter__x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ds-brand-500);
  color: var(--ds-text-inverse);
  font-size: 12px;
  line-height: 1;
}

.ac-count {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

/* 表头标题字号与卡片标题一致 */
.ds-panel__title {
  font-size: 18px;
  line-height: 1.4;
}

.ac-code {
  font-family: var(--ds-font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);
  font-weight: 600;
  letter-spacing: .02em;
}

#acBody .ds-copy-row {
  cursor: pointer;
}

#acBody .ds-copy-row:hover {
  background: var(--ds-bg-soft);
}

/* ===== SEO 内容：面包屑 / 相关工具 / 常见问题 ===== */
.ac-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--ds-text-soft);
}

.ac-crumb__link {
  color: var(--ds-text-soft);
  text-decoration: none;
}

.ac-crumb__link:hover {
  color: var(--ds-link);
  text-decoration: underline;
}

.ac-crumb__sep {
  opacity: .55;
}

.ac-crumb__current {
  color: var(--ds-text);
}

.ac-related {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin: 18px 0 0;
  font-size: 14px;
}

.ac-related__label {
  color: var(--ds-text-soft);
}

.ac-related a {
  color: var(--ds-link);
  text-decoration: none;
}

.ac-related a:hover {
  text-decoration: underline;
}

.ac-faq__q {
  margin: 18px 0 6px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ds-text);
}

.ac-faq__q:first-child {
  margin-top: 0;
}

.ds-seo .ac-faq__a {
  font-size: 14px;
  line-height: 1.85;
  margin: 0;
}

@media (max-width: 640px) {
  .ac-prov-grid {
    grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
    gap: 6px;
  }
  .ac-prov-card {
    padding: 7px 9px;
  }
  .ac-regions {
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .ac-prov-card__name {
    font-size: 12px;
  }
  .ac-prov-card__meta {
    font-size: 10px;
  }
  .ac-results__meta {
    width: 100%;
    justify-content: space-between;
  }
  #acTable th,
  #acTable td {
    padding: 7px 8px;
    font-size: 13px;
  }
}