/* dashboard.css \u2014 Fund Dashboard Layout & Components */

/* ============================================
   LAYOUT
   ============================================ */
html, body {
  height: 100%;
  overflow: hidden;
  margin: 0;
}

.dash-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  backdrop-filter: blur(12px);
}

.dash-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-6);
  max-width: 1600px;
  margin: 0 auto;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-logo svg {
  display: block;
}

.header-title-group {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.header-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.3;
}

.header-date {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-family: var(--font-data);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-update {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-data);
}

.theme-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  background: var(--color-surface-dynamic);
  border: 1px solid var(--color-border);
  transition: all var(--transition-interactive);
}
.theme-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-offset-2, var(--color-surface-dynamic));
}

[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

/* Time Info Bar */
.time-bar {
  background: var(--color-surface-offset);
  border-bottom: 1px solid var(--color-divider);
}

.time-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-2) var(--space-6);
  max-width: 1600px;
  margin: 0 auto;
}

.time-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.time-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-body);
  font-weight: 500;
}

.time-value {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums lining-nums;
  font-weight: 600;
}

.time-sep {
  width: 1px;
  height: 14px;
  background: var(--color-divider);
}

/* Main content */
.dash-main {
  height: calc(100dvh - 56px - 32px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-6);
  max-width: 1600px;
  margin: 0 auto;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  margin-bottom: var(--space-10);
}

.section-heading {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  font-family: var(--font-body);
}

.subsection {
  margin-top: var(--space-6);
}

.subsection-heading {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}

/* ============================================
   INDEX CARDS
   ============================================ */
.index-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-3);
}

.idx-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  transition: all var(--transition-interactive);
}
.idx-card:hover {
  background: var(--color-surface-2);
  border-color: var(--color-accent);
}

.idx-card .idx-name {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  margin-bottom: var(--space-1);
}

.idx-card .idx-price {
  font-family: var(--font-data);
  font-size: var(--text-lg);
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
  line-height: 1.2;
}

.idx-card .idx-detail {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-1);
  font-family: var(--font-data);
  font-size: var(--text-xs);
  font-weight: 500;
  font-variant-numeric: tabular-nums lining-nums;
}

.idx-card .idx-amp {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-data);
  margin-top: var(--space-1);
  font-variant-numeric: tabular-nums;
}

/* ============================================
   HEATMAP
   ============================================ */
.heatmap-container {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hm-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  cursor: default;
  transition: opacity var(--transition-interactive);
  min-height: 48px;
  overflow: hidden;
  position: relative;
}

.hm-cell:hover {
  opacity: 0.85;
  z-index: 1;
}

.hm-cell .hm-name {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.95);
  text-align: center;
  line-height: 1.2;
  font-family: var(--font-body);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.hm-cell .hm-pct {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  margin-top: 1px;
}

[data-theme="light"] .hm-cell .hm-name {
  color: rgba(255,255,255,0.95);
}
[data-theme="light"] .hm-cell .hm-pct {
  color: rgba(255,255,255,0.9);
}

/* ============================================
   FUND FLOW TABLE
   ============================================ */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.flow-table {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums lining-nums;
}

.flow-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.flow-table th {
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-3);
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-divider);
}

.flow-table th:first-child {
  text-align: left;
}

.flow-table td {
  padding: var(--space-2) var(--space-3);
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-divider);
  font-weight: 500;
}

.flow-table td:first-child {
  text-align: left;
  color: var(--color-text-muted);
}

.flow-table tbody tr {
  transition: background var(--transition-interactive);
}
.flow-table tbody tr:hover {
  background: var(--color-surface-2);
}
.flow-table tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================
   TAB NAVIGATION
   ============================================ */
.tab-nav {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  padding: var(--space-1);
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab-btn {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  white-space: nowrap;
  transition: all var(--transition-interactive);
  background: transparent;
  border: none;
  cursor: pointer;
}

.tab-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-dynamic);
}

.tab-btn.active {
  color: var(--color-text);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

/* ============================================
   FUND TABLE
   ============================================ */
.fund-table {
  font-family: var(--font-data);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums lining-nums;
  min-width: 1100px;
}

.fund-table thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

.fund-table th {
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-3);
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-divider);
  user-select: none;
}

.fund-table th:first-child,
.fund-table th:nth-child(2),
.fund-table th:nth-child(3),
.fund-table th:nth-child(4) {
  text-align: left;
}

.fund-table th.sortable {
  cursor: pointer;
  transition: color var(--transition-interactive);
}
.fund-table th.sortable:hover {
  color: var(--color-accent);
}
.fund-table th.sortable .sort-arrow {
  font-size: 10px;
  opacity: 0.4;
}
.fund-table th.sortable.sorted-desc .sort-arrow,
.fund-table th.sortable.sorted-asc .sort-arrow {
  opacity: 1;
  color: var(--color-accent);
}

.fund-table td {
  padding: var(--space-2) var(--space-3);
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-divider);
}

.fund-table td:first-child {
  text-align: center;
  color: var(--color-text-faint);
  font-weight: 500;
  width: 48px;
}

.fund-table td:nth-child(2) {
  text-align: left;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.fund-table td:nth-child(3) {
  text-align: left;
  color: var(--color-text);
  font-weight: 500;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: var(--font-body);
}

.fund-table td:nth-child(4) {
  text-align: left;
}

.fund-table td:last-child {
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}

.fund-table tbody tr {
  transition: background var(--transition-interactive);
}
.fund-table tbody tr:hover {
  background: var(--color-surface-2);
}
.fund-table tbody tr:last-child td {
  border-bottom: none;
}

/* Rank badges */
.rank-1, .rank-2, .rank-3 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  color: #fff;
}
.rank-1 { background: #c83030; }
.rank-2 { background: rgba(200, 48, 48, 0.7); }
.rank-3 { background: rgba(200, 48, 48, 0.45); }

/* Fund type badges */
.type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-data);
  line-height: 1.4;
}

.type-\u80a1\u7968\u578b { background: rgba(232,146,52,0.15); color: var(--color-badge-stock); }
.type-\u6df7\u5408\u578b { background: rgba(91,148,166,0.15); color: var(--color-badge-mixed); }
.type-\u6307\u6570\u578b { background: rgba(154,111,216,0.15); color: var(--color-badge-index); }
.type-\u503a\u5238\u578b { background: rgba(139,143,154,0.15); color: var(--color-badge-bond); }
.type-QDII  { background: rgba(69,168,160,0.15); color: var(--color-badge-qdii); }
.type-FOF   { background: rgba(196,120,168,0.15); color: var(--color-badge-fof); }
.type-\u5176\u4ed6  { background: rgba(122,126,136,0.15); color: var(--color-badge-other); }

/* ============================================
   INSIGHTS
   ============================================ */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-3);
}

.insight-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
}

.insight-card .insight-label {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-faint);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
  font-family: var(--font-body);
}

.insight-card .insight-value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.5;
}

.insight-card .insight-value .highlight-up {
  color: var(--color-up);
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

.insight-card .insight-value .highlight-down {
  color: var(--color-down);
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

.insight-card .insight-value .highlight-accent {
  color: var(--color-accent);
}

.insight-card .insight-sub {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* ============================================
   UTILITY: Color coded values
   ============================================ */
.val-up   { color: var(--color-up); }
.val-down { color: var(--color-down); }
.val-flat { color: var(--color-flat); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .dash-header-inner {
    padding: var(--space-2) var(--space-3);
  }

  .header-title-group {
    flex-direction: column;
    gap: 0;
  }

  .header-title {
    font-size: var(--text-base);
  }

  .header-update {
    display: none;
  }

  .time-bar-inner {
    padding: var(--space-2) var(--space-3);
  }

  .dash-main {
    padding: var(--space-3);
    height: calc(100dvh - 48px - 28px);
  }

  .index-cards {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-2);
  }

  .idx-card {
    padding: var(--space-2) var(--space-3);
  }

  .idx-card .idx-price {
    font-size: var(--text-base);
  }

  .heatmap-container {
    gap: 2px;
  }

  .tab-nav {
    gap: 0;
  }

  .tab-btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
  }

  .section-heading {
    font-size: var(--text-lg);
  }

  .insights-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   NEWS SECTION
   ============================================ */
.news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.news-filter-btn {
  padding: 5px 14px;
  border-radius: 16px;
  border: 1px solid var(--color-divider);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 180ms ease;
  font-family: inherit;
}

.news-filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.news-filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--color-divider);
  border-radius: 8px;
  overflow: hidden;
}

.news-item {
  display: block;
  padding: 16px 20px;
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
  transition: background 180ms ease;
}

.news-item:hover {
  background: var(--color-surface-raised, rgba(255,255,255,0.03));
}

.news-item-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.news-cat {
  font-size: 12px;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.news-date {
  font-size: 12px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

.news-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 6px;
}

.news-summary {
  font-size: 13px;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-source {
  font-size: 12px;
  color: var(--color-text-muted);
  opacity: 0.7;
}

.news-disclaimer {
  font-size: 11px;
  color: var(--color-text-muted);
  opacity: 0.5;
  text-align: center;
  margin-top: 16px;
  line-height: 1.6;
}

.news-empty {
  padding: 40px 20px;
  text-align: center;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 14px;
  border-radius: 8px;
}

@media (max-width: 640px) {
  .news-item {
    padding: 12px 14px;
  }
  .news-title {
    font-size: 14px;
  }
  .news-summary {
    -webkit-line-clamp: 2;
  }
}