/* === META ADS TAB === */

/* Summary bar */
.meta-summary-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.meta-summary-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  padding: 12px;
}
.meta-summary-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-muted);
}
.meta-summary-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 2px;
}
.meta-summary-sub {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 1px;
}

/* Controls bar */
.meta-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.meta-controls select,
.meta-controls button {
  background: var(--button-bg);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}
.meta-controls select:hover,
.meta-controls button:hover {
  background: var(--button-hover);
}
.meta-controls button.active {
  background: var(--bg-accent);
  color: #fff;
  border-color: var(--bg-accent);
}

/* Breadcrumb */
.meta-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.meta-breadcrumb span {
  cursor: pointer;
  color: var(--text-accent);
  font-weight: 600;
}
.meta-breadcrumb span:last-child {
  color: var(--text-primary);
  cursor: default;
}
.meta-breadcrumb .bc-sep {
  color: var(--text-faint);
  cursor: default;
  font-size: 10px;
}

/* Table */
.meta-table-wrap {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  overflow-x: auto;
}
.meta-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  white-space: nowrap;
}
.meta-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-primary);
  cursor: pointer;
  user-select: none;
  font-weight: 700;
}
.meta-table th:hover {
  color: var(--text-secondary);
}
.meta-table th .sort-arrow {
  font-size: 9px;
  margin-left: 3px;
  opacity: 0.4;
}
.meta-table th .sort-arrow.active {
  opacity: 1;
  color: var(--text-accent);
}
.meta-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-secondary);
  color: var(--text-secondary);
}
.meta-table tbody tr {
  cursor: pointer;
  transition: background 0.12s;
}
.meta-table tbody tr:hover {
  background: var(--bg-hover);
}
.meta-table tbody tr:last-child td {
  border-bottom: none;
}
.meta-table .col-name {
  font-weight: 600;
  color: var(--text-primary);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.meta-table .col-right {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Delivery status badges */
.delivery-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}
.delivery-active { background: var(--bg-success); color: var(--text-success); }
.delivery-learning { background: rgba(59,130,246,0.15); color: #60a5fa; }
.delivery-learning-limited { background: var(--bg-warning); color: var(--text-warning); }
.delivery-paused { background: var(--bg-hover); color: var(--text-muted); }
.delivery-error { background: var(--bg-error); color: var(--text-error); }
.delivery-disapproved { background: var(--bg-error); color: var(--text-error); }

/* Fatigue score pill */
.fatigue-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  min-width: 36px;
  text-align: center;
}
.fatigue-green { background: var(--bg-success); color: var(--text-success); }
.fatigue-amber { background: var(--bg-warning); color: var(--text-warning); }
.fatigue-red { background: var(--bg-error); color: var(--text-error); }

/* ROAS trend arrow */
.roas-trend {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  font-weight: 700;
}
.roas-up { color: var(--text-success); }
.roas-down { color: var(--text-error); }
.roas-flat { color: var(--text-muted); }

/* Sparkline SVG */
.sparkline-wrap {
  display: inline-block;
  vertical-align: middle;
}
.sparkline-wrap svg {
  display: block;
}

/* Detail card (ad-level view) */
.meta-detail-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 14px;
}
.meta-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.meta-detail-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}
.meta-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}
.meta-metric-box {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  padding: 12px;
}
.meta-metric-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.meta-metric-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
}
.meta-metric-sub {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 2px;
}

/* Creative preview */
.meta-creative-box {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  padding: 14px;
  margin-top: 14px;
}
.meta-creative-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-bottom: 6px;
}
.meta-creative-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  min-width: 60px;
  padding-top: 2px;
}
.meta-creative-value {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Relevance diagnostics */
.meta-relevance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.meta-relevance-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
}
.meta-relevance-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.meta-relevance-value {
  font-size: 12px;
  font-weight: 700;
}

/* Formula metrics section */
.meta-formulas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.meta-formula-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  border-radius: 8px;
  padding: 12px;
}
.meta-formula-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.meta-formula-value {
  font-size: 18px;
  font-weight: 800;
}
.meta-formula-sub {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 2px;
}

/* Anomaly flags */
.meta-anomaly-list {
  margin-top: 14px;
}
.meta-anomaly-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: 12px;
}
.meta-anomaly-icon {
  font-size: 14px;
  flex-shrink: 0;
}
.meta-anomaly-text {
  color: var(--text-secondary);
}
.meta-anomaly-entity {
  color: var(--text-muted);
  font-size: 11px;
  margin-left: auto;
  white-space: nowrap;
}

/* Alerts panel */
.meta-alerts-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}
.meta-alerts-count {
  background: var(--bg-error);
  color: var(--text-error);
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 10px;
}

/* Back button */
.meta-back-btn {
  background: var(--button-bg);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  color: var(--text-accent);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  cursor: pointer;
  font-family: inherit;
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: background 0.15s;
}
.meta-back-btn:hover {
  background: var(--button-hover);
}

/* Format badge */
.format-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: rgba(139,92,246,0.15);
  color: #a78bfa;
}

/* Bar chart */
.meta-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 40px;
}
.meta-bar {
  flex: 1;
  background: var(--bg-accent);
  border-radius: 2px 2px 0 0;
  min-width: 6px;
  opacity: 0.7;
  transition: opacity 0.15s;
}
.meta-bar:hover {
  opacity: 1;
}

/* === DECISION HUB === */
.dh-section { margin-bottom: 20px; }
.dh-toggle {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  font-size: 14px; font-weight: 700; color: var(--text-primary);
  margin-bottom: 14px; padding: 10px 14px;
  background: var(--bg-secondary); border: 1px solid var(--border-primary);
  border-radius: 10px; transition: background 0.15s;
}
.dh-toggle:hover { background: var(--bg-hover); }
.dh-toggle-icon { font-size: 10px; color: var(--text-muted); transition: transform 0.2s; }
.dh-toggle-icon.open { transform: rotate(90deg); }
.dh-toggle-count {
  font-size: 11px; font-weight: 700; padding: 1px 8px;
  border-radius: 10px; background: var(--bg-accent); color: #fff;
}
.dh-body { display: none; }
.dh-body.open { display: block; }
.dh-account-block { margin-bottom: 18px; }
.dh-account-header {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; color: var(--text-muted); margin-bottom: 10px;
  padding-bottom: 6px; border-bottom: 1px solid var(--border-secondary);
}

/* Budget Summary */
.dh-budget-row {
  display: flex; gap: 14px; align-items: center; flex-wrap: wrap;
  margin-bottom: 14px;
}
.dh-budget-bar-wrap {
  flex: 1; min-width: 120px; height: 8px;
  background: var(--bg-tertiary); border-radius: 4px; overflow: hidden;
}
.dh-budget-fill {
  height: 100%; border-radius: 4px; background: var(--bg-accent);
  transition: width 0.3s;
}
.dh-budget-text { font-size: 12px; color: var(--text-secondary); white-space: nowrap; }
.dh-budget-text strong { color: var(--text-primary); }
.dh-pipeline-stats { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.dh-stat-pill {
  font-size: 11px; font-weight: 600; padding: 3px 10px;
  border-radius: 6px; background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary); color: var(--text-secondary);
}
.dh-stat-pill strong { color: var(--text-primary); }

/* Baseline Worst Card */
.dh-baseline-card {
  background: var(--bg-secondary); border: 1px solid var(--border-primary);
  border-radius: 10px; padding: 14px; margin-bottom: 14px;
}
.dh-baseline-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.6px; color: var(--text-error); margin-bottom: 8px;
}
.dh-baseline-name { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.dh-baseline-metrics { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.dh-baseline-metric { font-size: 12px; color: var(--text-secondary); }
.dh-baseline-metric strong { color: var(--text-primary); font-weight: 700; }
.dh-threshold-row {
  font-size: 11px; color: var(--text-muted); padding-top: 8px;
  border-top: 1px solid var(--border-secondary);
}
.dh-threshold-row span { color: var(--text-success); font-weight: 600; }

/* Gate Tracker Cards */
.dh-gate-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px; margin-bottom: 14px;
}
.dh-gate-card {
  background: var(--bg-secondary); border: 1px solid var(--border-primary);
  border-radius: 10px; padding: 14px; border-left: 3px solid var(--text-muted);
}
.dh-gate-card--kill { border-left-color: var(--text-error); }
.dh-gate-card--watch { border-left-color: var(--text-warning); }
.dh-gate-card--promote { border-left-color: var(--text-success); }
.dh-gate-card-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-bottom: 10px;
}
.dh-gate-card-name { font-size: 13px; font-weight: 600; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Stage indicator */
.dh-stage-indicator { display: flex; align-items: center; gap: 0; margin-bottom: 10px; }
.dh-stage-dot {
  width: 22px; height: 22px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-size: 10px;
  font-weight: 700; border: 2px solid var(--border-primary);
  color: var(--text-muted); background: var(--bg-tertiary); flex-shrink: 0;
}
.dh-stage-dot--complete { background: var(--text-success); border-color: var(--text-success); color: #fff; }
.dh-stage-dot--active { background: var(--bg-accent); border-color: var(--bg-accent); color: #fff; }
.dh-stage-line { width: 20px; height: 2px; background: var(--border-primary); flex-shrink: 0; }
.dh-stage-line--complete { background: var(--text-success); }
.dh-stage-label { font-size: 10px; color: var(--text-muted); margin-left: 8px; }

/* Spend bar in gate card */
.dh-spend-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.dh-spend-bar {
  flex: 1; height: 6px; background: var(--bg-tertiary);
  border-radius: 3px; overflow: hidden;
}
.dh-spend-fill { height: 100%; border-radius: 3px; background: var(--bg-accent); }
.dh-spend-text { font-size: 10px; color: var(--text-muted); white-space: nowrap; }

/* Metrics row in gate card */
.dh-metrics-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.dh-metric { font-size: 11px; color: var(--text-secondary); }
.dh-metric strong { color: var(--text-primary); font-weight: 700; }

/* Gate checklist (Stage 3) */
.dh-gate-checks { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border-secondary); }
.dh-gate-check {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-secondary); margin-bottom: 3px;
}
.dh-gate-check--pass { color: var(--text-success); }
.dh-gate-check--fail { color: var(--text-error); }

/* Recommendation text */
.dh-rec-text {
  font-size: 11px; color: var(--text-muted); margin-top: 8px;
  padding-top: 8px; border-top: 1px solid var(--border-secondary);
  font-style: italic; line-height: 1.4;
}

/* Replacement Queue */
.dh-replace-section { margin-bottom: 14px; }
.dh-replace-title {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.6px; color: var(--text-success); margin-bottom: 8px;
}
.dh-replace-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dh-replace-card {
  background: var(--bg-secondary); border: 1px solid var(--border-primary);
  border-radius: 10px; padding: 14px;
}
.dh-replace-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 6px;
}
.dh-replace-label--new { color: var(--text-success); }
.dh-replace-label--old { color: var(--text-error); }
.dh-replace-name { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.dh-promote-badge {
  display: inline-block; padding: 3px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 700; background: var(--bg-success);
  color: var(--text-success); margin-top: 6px;
}

/* Flags Section */
.dh-flags-section { margin-bottom: 14px; }
.dh-flag-group { margin-bottom: 10px; }
.dh-flag-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.6px; margin-bottom: 6px; display: flex;
  align-items: center; gap: 6px;
}
.dh-flag-label--kill { color: var(--text-error); }
.dh-flag-label--watch { color: var(--text-warning); }
.dh-flag-label--promote { color: var(--text-success); }
.dh-flag-item {
  display: flex; align-items: flex-start; gap: 8px; padding: 8px 12px;
  background: var(--bg-tertiary); border: 1px solid var(--border-secondary);
  border-radius: 8px; margin-bottom: 4px; font-size: 12px;
}
.dh-flag-item-name { font-weight: 600; color: var(--text-primary); white-space: nowrap; min-width: 120px; }
.dh-flag-item-text { color: var(--text-secondary); line-height: 1.4; }

/* No items state */
.dh-empty { font-size: 12px; color: var(--text-muted); font-style: italic; padding: 8px 0; }

/* Responsive */
@media (max-width: 768px) {
  .dh-gate-grid { grid-template-columns: 1fr; }
  .dh-replace-grid { grid-template-columns: 1fr; }
  .dh-flag-item { flex-direction: column; }
  .dh-flag-item-name { min-width: unset; }
  .meta-summary-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .meta-controls {
    gap: 6px;
  }
  .meta-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .meta-relevance-grid {
    grid-template-columns: 1fr;
  }
  .meta-formulas {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .meta-summary-bar {
    grid-template-columns: 1fr 1fr;
  }
  .meta-summary-value {
    font-size: 18px;
  }
}