/* =====================================================================
   智学研途 · 院校选择页样式（与平台版高校数据库界面同源）
   —— 全部选择器限定在 #page-schools 内，不影响其他页面
   ===================================================================== */

#page-schools {
  --zx-bg: #f6f7fb;
  --zx-surface: #ffffff;
  --zx-surface-2: #f1f3f9;
  --zx-border: #e3e6ef;
  --zx-border-strong: #cfd4e3;
  --zx-text: #1b1f2b;
  --zx-text-2: #545b6e;
  --zx-text-3: #858ca0;
  --zx-accent: #4f46e5;
  --zx-accent-weak: #eef0fe;
  --zx-ok: #0f7b52;
  --zx-ok-weak: #e6f5ee;
  --zx-warn: #9a5b00;
  --zx-warn-weak: #fdf2e0;
  --zx-danger: #b42318;
  --zx-danger-weak: #fdecea;
  --zx-radius: 12px;
  --zx-shadow: 0 1px 2px rgba(20, 26, 51, .05), 0 8px 24px -12px rgba(20, 26, 51, .14);

  color: var(--zx-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

#page-schools * { box-sizing: border-box; }

/* 本页内凡是 hidden 一律不占位（.zx-grid / .zx-state 设了 display，需要显式覆盖） */
#page-schools [hidden] { display: none !important; }

/* ---------- 页头 ---------- */
#page-schools .zx-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 18px 22px;
  margin-bottom: 16px;
  background: var(--zx-surface);
  border: 1px solid var(--zx-border);
  border-radius: var(--zx-radius);
  box-shadow: var(--zx-shadow);
}

#page-schools .zx-brand { display: flex; align-items: center; gap: 12px; min-width: 0; }

#page-schools .zx-logo {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--zx-accent);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  flex-shrink: 0;
}

#page-schools .zx-brand-text h1 { margin: 0; font-size: 17px; letter-spacing: .3px; line-height: 1.3; }
#page-schools .zx-brand-text p { margin: 2px 0 0; font-size: 12px; color: var(--zx-text-3); }

#page-schools .zx-head-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

#page-schools .zx-stats { display: flex; gap: 8px; flex-wrap: wrap; }

#page-schools .zx-stat-pill {
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--zx-surface-2);
  border: 1px solid var(--zx-border);
  font-size: 12px;
  color: var(--zx-text-2);
  white-space: nowrap;
}
#page-schools .zx-stat-pill b { color: var(--zx-text); font-variant-numeric: tabular-nums; }

#page-schools .zx-back {
  height: 34px;
  padding: 0 14px;
  border-radius: 9px;
  border: 1px solid var(--zx-border-strong);
  background: var(--zx-surface);
  color: var(--zx-text-2);
  font-size: 13px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
#page-schools .zx-back:hover { border-color: var(--zx-accent); color: var(--zx-accent); background: var(--zx-accent-weak); }

/* ---------- 说明条 ---------- */
#page-schools .zx-notice {
  padding: 12px 16px;
  margin-bottom: 16px;
  border-radius: var(--zx-radius);
  background: var(--zx-accent-weak);
  border: 1px solid #dcdffb;
  color: #3a3f63;
  font-size: 13px;
  line-height: 1.75;
}
#page-schools .zx-notice strong { color: #2f3560; }
#page-schools .zx-notice-meta { display: block; margin-top: 8px; font-size: 12px; color: #6b71a0; }

/* ---------- 筛选 ---------- */
#page-schools .zx-filters {
  background: var(--zx-surface);
  border: 1px solid var(--zx-border);
  border-radius: var(--zx-radius);
  padding: 16px;
  box-shadow: var(--zx-shadow);
}

#page-schools .zx-filter-grid {
  display: grid;
  /* 9 个格子：关键词 / 年度 省市 层次 学科评估 学位类型 / 专业类型（名称长，单给一档）/ 是否 408 / 重置 */
  grid-template-columns: minmax(168px, 1.35fr) repeat(5, minmax(90px, 1fr)) minmax(150px, 1.45fr) minmax(90px, 1fr) auto;
  gap: 12px;
  align-items: end;
}

#page-schools .zx-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
#page-schools .zx-field-label { font-size: 12px; color: var(--zx-text-2); font-weight: 600; }

#page-schools .zx-field input,
#page-schools .zx-field select {
  width: 100%;
  height: 38px;
  padding: 0 11px;
  border-radius: 9px;
  border: 1px solid var(--zx-border-strong);
  background: var(--zx-surface);
  color: var(--zx-text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
#page-schools .zx-field input::placeholder { color: var(--zx-text-3); }
#page-schools .zx-field input:focus,
#page-schools .zx-field select:focus {
  border-color: var(--zx-accent);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .14);
}

#page-schools .zx-btn-reset {
  height: 38px;
  padding: 0 18px;
  border-radius: 9px;
  border: 1px solid var(--zx-border-strong);
  background: var(--zx-surface);
  color: var(--zx-text-2);
  font-size: 13px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, color .15s, border-color .15s;
}
#page-schools .zx-btn-reset:hover { background: var(--zx-surface-2); color: var(--zx-text); border-color: var(--zx-text-3); }

/* 已生效条件 */
#page-schools .zx-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

#page-schools .zx-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px 4px 11px;
  border-radius: 999px;
  background: var(--zx-accent-weak);
  border: 1px solid #dcdffb;
  color: #3a3f63;
  font-size: 12px;
}
#page-schools .zx-chip b { font-weight: 600; }
#page-schools .zx-chip button {
  width: 18px; height: 18px;
  display: grid; place-items: center;
  border: 0; border-radius: 50%;
  background: rgba(79, 70, 229, .12);
  color: #4b45c4;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}
#page-schools .zx-chip button:hover { background: rgba(79, 70, 229, .26); }

/* ---------- 结果条 ---------- */
#page-schools .zx-result-bar {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin: 18px 2px 12px;
}
#page-schools .zx-result-count { font-size: 13px; color: var(--zx-text-2); }
#page-schools .zx-result-count b { color: var(--zx-text); font-size: 15px; font-variant-numeric: tabular-nums; }
#page-schools .zx-result-hint { font-size: 12px; color: var(--zx-text-3); }

#page-schools .zx-sort-field {
  margin-left: auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
}
#page-schools .zx-sort-field .zx-field-label { white-space: nowrap; }
#page-schools .zx-sort-field select {
  height: 34px;
  width: auto;
  min-width: 168px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--zx-border-strong);
  background: var(--zx-surface);
  color: var(--zx-text-2);
  font-size: 12px;
  font-family: inherit;
  outline: none;
}
#page-schools .zx-sort-field select:focus {
  border-color: var(--zx-accent);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .14);
}

/* ---------- 卡片网格 ---------- */
#page-schools .zx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
  align-items: start;
}

#page-schools .zx-card {
  background: var(--zx-surface);
  border: 1px solid var(--zx-border);
  border-radius: var(--zx-radius);
  box-shadow: var(--zx-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* 展开明细时让卡片占满整行：15 列表格在 330px 宽的卡片里只能看到 4 列 */
#page-schools .zx-card.is-open { grid-column: 1 / -1; }

#page-schools .zx-card-head { padding: 16px 16px 12px; border-bottom: 1px solid var(--zx-border); }

#page-schools .zx-card-title {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--zx-text);
}
#page-schools .zx-card-code { font-size: 12px; color: var(--zx-text-3); font-weight: 400; margin-left: 6px; }

#page-schools .zx-card-sub { margin: 6px 0 0; font-size: 12px; color: var(--zx-text-2); }
#page-schools .zx-card-sub-raw { color: var(--zx-text-3); font-size: 11px; }

#page-schools .zx-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

#page-schools .zx-badge {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  background: var(--zx-surface-2);
  border: 1px solid var(--zx-border);
  color: var(--zx-text-2);
  white-space: nowrap;
  line-height: 1.5;
}
#page-schools .zx-badge-accent { background: var(--zx-accent-weak); border-color: #dcdffb; color: #4b45c4; }
#page-schools .zx-badge-ok { background: var(--zx-ok-weak); border-color: #c9e9d9; color: var(--zx-ok); }
#page-schools .zx-badge-warn { background: var(--zx-warn-weak); border-color: #f3e0bf; color: var(--zx-warn); }
#page-schools .zx-badge-muted { background: #f4f5f9; border-color: var(--zx-border); color: var(--zx-text-3); }

/* 层次：211 单独一档，与 985/211 的强调紫区分开 */
#page-schools .zx-badge-level211 { background: #eef3fb; border-color: #d7e2f3; color: #3a5d94; }

/* 学科评估（第四轮 0812）：A 类强调、B 类中性、C 类弱化、未公布为灰标 */
#page-schools .zx-badge-rank-a { background: #ecebfd; border-color: #d8d6f9; color: #4b45c4; }
#page-schools .zx-badge-rank-b { background: #eef2f8; border-color: #dae3ef; color: #46587a; }
#page-schools .zx-badge-rank-c { background: #f5f6fa; border-color: #e3e6ee; color: #6b7488; }

/* 指标区 */
#page-schools .zx-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--zx-border);
}
#page-schools .zx-metric {
  padding: 11px 6px 12px;
  text-align: center;
  border-right: 1px solid var(--zx-border);
  min-width: 0;
}
#page-schools .zx-metric:last-child { border-right: 0; }

#page-schools .zx-metric-value {
  display: block;
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
  color: var(--zx-text);
}
#page-schools .zx-metric-value.is-na { font-size: 12px; font-weight: 600; color: var(--zx-text-3); }
#page-schools .zx-metric-label { display: block; margin-top: 2px; font-size: 11px; color: var(--zx-text-3); }

#page-schools .zx-card-body { padding: 12px 16px 4px; flex: 1; }

#page-schools .zx-kv { display: flex; gap: 8px; font-size: 12px; padding: 3px 0; }
#page-schools .zx-kv-key { flex: 0 0 62px; color: var(--zx-text-3); }
#page-schools .zx-kv-val { color: var(--zx-text-2); word-break: break-word; min-width: 0; }

#page-schools .zx-card-foot {
  padding: 10px 16px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

#page-schools .zx-link-official {
  font-size: 12px;
  color: var(--zx-accent);
  text-decoration: none;
  font-weight: 600;
  word-break: break-all;
}
#page-schools .zx-link-official:hover { text-decoration: underline; }
#page-schools .zx-link-official.is-missing { color: var(--zx-text-3); font-weight: 400; }

#page-schools .zx-btn-toggle {
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--zx-border-strong);
  background: var(--zx-surface);
  color: var(--zx-text-2);
  font-size: 12px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
#page-schools .zx-btn-toggle:hover { background: var(--zx-surface-2); color: var(--zx-text); }

/* 展开的专业表 */
#page-schools .zx-prog-wrap {
  border-top: 1px solid var(--zx-border);
  background: #fbfbfe;
  overflow-x: auto;
}

#page-schools .zx-prog-table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 1560px; }

#page-schools .zx-prog-note {
  margin: 0;
  padding: 10px 14px;
  font-size: 11.5px;
  line-height: 1.8;
  color: var(--zx-text-2);
  background: #f7f8fd;
  border-bottom: 1px solid var(--zx-border);
}

#page-schools .zx-prog-table th {
  text-align: left;
  padding: 8px 10px;
  color: var(--zx-text-3);
  font-weight: 600;
  font-size: 11px;
  white-space: nowrap;
  background: var(--zx-surface-2);
  border-bottom: 1px solid var(--zx-border);
  position: sticky;
  top: 0;
}
#page-schools .zx-prog-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--zx-border);
  color: var(--zx-text-2);
  vertical-align: top;
}
#page-schools .zx-prog-table tr:last-child td { border-bottom: 0; }
#page-schools .zx-prog-table td.num-cell { text-align: right; font-variant-numeric: tabular-nums; color: var(--zx-text); white-space: nowrap; }
#page-schools .zx-prog-table .major-name { color: var(--zx-text); font-weight: 600; }
#page-schools .zx-prog-table .major-code { color: var(--zx-text-3); white-space: nowrap; }
#page-schools .zx-prog-table .subjects { max-width: 220px; font-size: 11px; line-height: 1.5; color: var(--zx-text-3); }
/* 学院名 + 括号里那个方向：同一学院下常有四五个方向，挤在一行会看不出来 */
#page-schools .zx-prog-table .zx-dir {
  display: block;
  margin-top: 3px;
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--zx-text-3);
}
/* 录取分「低/均/高」三个数并排，数字等宽，斜杠做分隔 */
#page-schools .zx-prog-table .zx-score { font-variant-numeric: tabular-nums; white-space: nowrap; }
#page-schools .zx-prog-table .zx-score i {
  font-style: normal;
  margin: 0 3px;
  color: var(--zx-text-3);
  opacity: .6;
}

/* 缺失值标记：绝不显示为 0 */
#page-schools .zx-na {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 5px;
  background: #f0f1f6;
  color: var(--zx-text-3);
  font-size: 11px;
  font-variant-numeric: normal;
  white-space: nowrap;
  cursor: help;
}
#page-schools .zx-na.is-unpub { background: var(--zx-warn-weak); color: var(--zx-warn); }
#page-schools .zx-na.is-pending { background: #fdf0e6; color: #9a4b00; }
#page-schools .zx-raw { color: var(--zx-text-2); font-size: 11px; }
#page-schools .zx-real-zero { color: #1d4ed8; font-variant-numeric: tabular-nums; }

/* ---------- 状态视图 ---------- */
#page-schools .zx-state { padding: 44px 16px; text-align: center; }

#page-schools .zx-state-icon {
  width: 52px; height: 52px;
  margin: 0 auto 14px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--zx-surface-2);
  border: 1px solid var(--zx-border);
  color: var(--zx-text-3);
  font-size: 24px;
  font-weight: 700;
}
#page-schools .zx-state h2 { margin: 0 0 6px; font-size: 16px; }
#page-schools .zx-state-text { margin: 0; color: var(--zx-text-2); font-size: 13px; line-height: 1.9; }

#page-schools #zxStateError .zx-state-icon { background: var(--zx-danger-weak); border-color: #f6cfca; color: var(--zx-danger); }
#page-schools #zxStateError h2 { color: var(--zx-danger); }

#page-schools .zx-state-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 16px;
}

#page-schools .zx-btn-primary {
  height: 36px;
  padding: 0 20px;
  border-radius: 9px;
  border: 0;
  background: var(--zx-accent);
  color: #fff;
  font-size: 13px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
}
#page-schools .zx-btn-primary:hover { background: #4338ca; }

/* 骨架屏 */
#page-schools .zx-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
#page-schools .zx-skeleton-card {
  height: 190px;
  border-radius: var(--zx-radius);
  border: 1px solid var(--zx-border);
  background: linear-gradient(90deg, #fff 25%, #f2f4fa 37%, #fff 63%);
  background-size: 400% 100%;
  animation: zxShimmer 1.4s ease infinite;
}
@keyframes zxShimmer {
  0%   { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* ---------- 数据缺口面板 ---------- */
#page-schools .zx-panel {
  background: var(--zx-surface);
  border: 1px solid var(--zx-border);
  border-radius: var(--zx-radius);
  box-shadow: var(--zx-shadow);
  padding: 18px 20px;
  margin-top: 18px;
}

#page-schools .zx-panel-head { margin-bottom: 12px; }
#page-schools .zx-panel-head h2 { margin: 0 0 4px; font-size: 15px; }
#page-schools .zx-panel-head p { margin: 0; font-size: 12px; color: var(--zx-text-3); line-height: 1.7; }

#page-schools .zx-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--zx-border);
  border-radius: 9px;
}

#page-schools .zx-data-table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 520px; }
#page-schools .zx-data-table th,
#page-schools .zx-data-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--zx-border);
  text-align: left;
  vertical-align: top;
}
#page-schools .zx-data-table th {
  background: var(--zx-surface-2);
  font-weight: 600;
  color: var(--zx-text-2);
  white-space: nowrap;
}
#page-schools .zx-data-table tbody tr:last-child td { border-bottom: 0; }
#page-schools .zx-data-table td.is-bad { color: var(--zx-text-3); }
#page-schools .zx-data-table td.is-ok { color: var(--zx-ok); font-weight: 600; }

#page-schools .zx-alert {
  margin-top: 14px;
  padding: 11px 14px;
  border-radius: 9px;
  background: var(--zx-warn-weak);
  border: 1px solid #f3e0bf;
  color: var(--zx-warn);
  font-size: 12.5px;
  line-height: 1.85;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1240px) {
  #page-schools .zx-filter-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #page-schools .zx-field-keyword { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  #page-schools .zx-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #page-schools .zx-grid,
  #page-schools .zx-skeleton-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  #page-schools .zx-head { padding: 14px; }
  #page-schools .zx-brand-text h1 { font-size: 16px; }
  #page-schools .zx-head-right { width: 100%; }
  #page-schools .zx-filter-grid { grid-template-columns: 1fr; }
  #page-schools .zx-grid,
  #page-schools .zx-skeleton-grid { grid-template-columns: 1fr; }
  #page-schools .zx-metric-value { font-size: 15px; }
  #page-schools .zx-card-head,
  #page-schools .zx-card-body,
  #page-schools .zx-card-foot { padding-left: 13px; padding-right: 13px; }
}