demand_server/frontend/src/styles.css

:root {
  font-family: "PingFang SC", "Microsoft YaHei", Inter, sans-serif;
  --surface-muted: #f8fafc;
  --text-primary: #0f172a;
  --accent: #2563eb;
}

body {
  margin: 0;
  background: #f1f5f9;
}

.page {
  position: relative;
  max-width: 1320px;
  margin: 0 auto;
  padding: 28px 22px 40px;
}

.page::before,
.page::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(48px);
  z-index: 0;
  opacity: 0.35;
  pointer-events: none;
}

.page::before {
  width: 280px;
  height: 280px;
  right: 4%;
  top: -40px;
  background: #93c5fd;
}

.page::after {
  width: 200px;
  height: 200px;
  left: -2%;
  top: 180px;
  background: #7dd3fc;
}

.hero,
.dashboard-shell,
.panel-sheet {
  position: relative;
  z-index: 1;
}

.hero {
  margin-bottom: 8px;
}

.hero-title {
  margin-bottom: 6px !important;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 45%, #0ea5e9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
}

.hero-subtitle {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

/* 外层白盒：圆角+阴影只在这一层，彻底规避 Ant Tabs 主题自带的边框线 */
.dashboard-shell {
  margin-top: 10px;
  border-radius: 14px;
  overflow: hidden;
  border: none !important;
  outline: none !important;
  background: #ffffff;
  box-shadow:
    0 22px 56px rgba(15, 23, 42, 0.048),
    0 8px 22px rgba(15, 23, 42, 0.036);
}

.dashboard-shell .ant-tabs.main-tabs {
  border: none !important;
  outline: none !important;
}

.dashboard-shell .main-tabs.demand-nav-tabs.ant-tabs-top {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.dashboard-shell .ant-tabs-nav,
.dashboard-shell .ant-tabs-content-holder,
.dashboard-shell .ant-tabs-content {
  border: none !important;
}

.dashboard-shell .ant-tabs-content-holder {
  border-top: none !important;
}

.main-tabs {
  margin-top: 0;
}

.main-tabs.demand-nav-tabs .ant-tabs-content-holder {
  padding-top: 0;
  background: #ffffff;
}

.main-tabs.demand-nav-tabs .ant-tabs-content {
  padding: 0 !important;
}

.main-tabs.demand-nav-tabs .ant-tabs-tabpane {
  padding: 0 !important;
}

/* 顶部导航：嵌在外壳内的顶栏 + 渐变指示条 */
.main-tabs.demand-nav-tabs .ant-tabs-nav {
  margin: 0 !important;
  padding: 4px 12px 0;
  width: 100%;
  box-sizing: border-box;
  background: linear-gradient(180deg, #fbfcff 0%, #f4f8fc 88%, #eef3f8 100%);
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.main-tabs.demand-nav-tabs .ant-tabs-nav::before {
  border-bottom: none !important;
}

.main-tabs.demand-nav-tabs .ant-tabs-nav-wrap {
  overflow: visible;
}

.main-tabs.demand-nav-tabs .ant-tabs-nav-list {
  display: flex !important;
  width: auto;
  gap: 2px;
}

.main-tabs.demand-nav-tabs .ant-tabs-tab {
  flex: 0 0 auto !important;
  margin: 0 !important;
  padding: 18px 26px 14px !important;
  font-size: 17px !important;
  line-height: 1.3 !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em;
  color: #64748b !important;
  border-radius: 12px 12px 0 0 !important;
  border: none !important;
  background: transparent !important;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.main-tabs.demand-nav-tabs .ant-tabs-tab:hover:not(.ant-tabs-tab-active) {
  color: #2563eb !important;
  background: rgba(37, 99, 235, 0.07) !important;
}

.main-tabs.demand-nav-tabs .ant-tabs-tab.ant-tabs-tab-active {
  color: #1e3a8a !important;
  background: rgba(255, 255, 255, 0.65) !important;
}

.main-tabs.demand-nav-tabs .ant-tabs-tab.ant-tabs-tab-active .ant-tabs-tab-btn {
  color: inherit !important;
}

.main-tabs.demand-nav-tabs .ant-tabs-tab-btn {
  outline: none;
  text-shadow: none;
}

.main-tabs.demand-nav-tabs .ant-tabs-ink-bar {
  height: 3px !important;
  border-radius: 3px !important;
  background: linear-gradient(90deg, #2563eb 0%, #38bdf8 52%, #0ea5e9 100%) !important;
  box-shadow: 0 -1px 8px rgba(37, 99, 235, 0.22);
}

@media (max-width: 600px) {
  .main-tabs.demand-nav-tabs .ant-tabs-nav {
    padding: 4px 8px 0;
  }

  .main-tabs.demand-nav-tabs .ant-tabs-tab {
    padding: 14px 14px 11px !important;
    font-size: 15px !important;
  }
}

/* 主内容：单层「纸片」，分区线分隔；放在 Tab 内时与外框连成一体 */
.panel-sheet {
  margin-top: 2px;
  border-radius: 12px;
  border: none;
  background: #ffffff;
  box-shadow: none;
  overflow: hidden;
}

.main-tabs.demand-nav-tabs .panel-sheet {
  margin-top: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
}

.panel-section {
  padding: 20px 22px;
}

.panel-section--filters {
  background: linear-gradient(180deg, #fafbfc 0%, #ffffff 100%);
  border-bottom: none;
}

.panel-section--table {
  padding-bottom: 18px;
}

.panel-section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.panel-section-accent {
  width: 3px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(180deg, #2563eb, #38bdf8);
  flex-shrink: 0;
}

.panel-section-title {
  margin: 0 !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  letter-spacing: 0.02em;
}

.panel-section-title--inline {
  margin: 0 !important;
}

.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.table-toolbar-meta {
  margin-left: auto;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 11px;
  border-radius: 6px;
  background: var(--surface-muted);
  color: #475569;
  font-size: 12px;
  font-weight: 500;
  border: none;
}

.filter-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-row {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-row.second-row {
  margin-top: 2px;
}

/* 阳历/阴历筛选：加宽数字框，不改 filter-row 的 gap */
.element-demand-filter-row .ant-input-number {
  width: 220px;
  max-width: 100%;
}

.strategy-item {
  flex: 1;
  width: 100%;
  margin-bottom: 0 !important;
}

.strategy-select {
  width: 100% !important;
  min-width: 0;
}

.table-wrap {
  border: none;
  border-radius: 10px;
  overflow: hidden;
}

.panel-section--table .ant-table-wrapper .ant-table {
  border-radius: 0;
}

.panel-section--table .ant-table-wrapper .ant-table,
.panel-section--table .ant-table-wrapper .ant-table-container {
  border: none !important;
}

.panel-section--table .ant-table-thead > tr > th {
  background: #f1f5f9 !important;
  color: #334155 !important;
  font-weight: 600 !important;
  border-bottom: none !important;
}

.panel-section--table .ant-table-thead > tr > th::before {
  display: none !important;
}

.panel-section--table .ant-table-cell {
  border-inline-end: none !important;
}

.panel-section--table .ant-table-tbody > tr > td {
  border-bottom: none !important;
}

.panel-section--table .ant-table-tbody > tr:last-child > td {
  border-bottom: none !important;
}

.panel-section--table .row-even td {
  background: #ffffff !important;
}

.panel-section--table .row-odd td {
  background: #fafbfc !important;
}

.panel-footer {
  margin-top: 18px;
  padding-top: 4px;
  border-top: none;
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}

.panel-footer .ant-pagination-item-active {
  border-color: var(--accent);
}

.panel-footer .ant-pagination-item-active a {
  color: var(--accent);
}

.hot-source-page .hot-source-hero {
  margin-bottom: 16px;
}

.hot-source-back {
  padding-left: 0;
  margin-bottom: 4px;
}

.hot-source-subtitle {
  margin-bottom: 0 !important;
}

.hot-source-card-shell,
.hot-source-title-card {
  position: relative;
  z-index: 1;
  border: 1px solid #dbe3ef;
  border-radius: 22px;
  padding: 20px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(21, 32, 51, 0.07);
}

.hot-source-alert {
  position: relative;
  z-index: 1;
}

.hot-source-title-header {
  margin-bottom: 14px;
}

.hot-source-title-text {
  margin: 0 0 8px !important;
  line-height: 1.35 !important;
}

.hot-source-title-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.hot-source-title-meta span {
  font-size: 12px;
  color: #667085;
  background: #f3f6fb;
  border-radius: 999px;
  padding: 4px 8px;
}

.hot-source-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.hot-source-stage {
  border-top: 1px solid #dbe3ef;
  padding-top: 14px;
  margin-top: 14px;
}

.hot-source-sync-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: #334155;
  margin-bottom: 12px;
}

.hot-source-sync-meta b {
  color: #2563eb;
}

.hot-source-record-subtitle {
  color: #667085;
  margin-bottom: 8px;
}

.hot-source-record-preview {
  padding: 10px 12px;
  border-radius: 12px;
  background: #fbfdff;
  border: 1px solid #dbe3ef;
  color: #334155;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.hot-source-record-preview--expanded {
  max-height: 480px;
  overflow-y: auto;
}

.hot-source-body-toggle {
  padding-left: 0;
  margin-top: 4px;
  height: auto;
}

.hot-source-section-label {
  margin: 14px 0 8px !important;
  color: #667085 !important;
  font-size: 13px !important;
}

.hot-source-mini-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
}

.hot-source-mini-metrics b {
  color: #2563eb;
}

.hot-source-mini-reason {
  margin-top: 8px;
  padding: 8px 10px;
  border-left: 3px solid #2563eb;
  background: #eaf1ff;
  color: #1e3a8a;
  font-size: 13px;
  line-height: 1.6;
}

.hot-source-stage-title {
  margin: 0 0 8px !important;
}

.hot-source-stage-hint {
  margin: 0 0 10px;
  color: #667085;
  font-size: 13px;
}

.hot-source-stage tr.hot-source-export-highlight > td.ant-table-cell {
  background: #fff4d6 !important;
  border-top: 1px solid #fbbf24 !important;
  border-bottom: 1px solid #fbbf24 !important;
  font-weight: 600;
}

.hot-source-stage tr.hot-source-export-highlight > td.ant-table-cell:first-child {
  box-shadow: inset 5px 0 0 #ea580c;
}

@media (max-width: 900px) {
  .strategy-select {
    width: 100%;
    min-width: 0;
  }

  .table-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .table-toolbar-meta {
    margin-left: 0;
  }
}