/* ============================================================================
   Contigo Data Explorer - Database Viewer
   ============================================================================ */

.db-page {
  padding: 20px;
}

.db-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.db-header h1 {
  margin: 0 0 6px;
  font-size: 24px;
  color: var(--text);
  letter-spacing: 0;
}

.db-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.db-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.db-panel {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.db-panel-title {
  margin-bottom: 12px;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}

.db-stat-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.db-stat-row:last-child {
  border-bottom: 0;
}

.db-stat-row span {
  color: var(--text-secondary);
}

.db-stat-row strong {
  color: var(--text);
  text-align: right;
}

.db-steps {
  margin: 0;
  padding-left: 18px;
  color: var(--text-secondary);
}

.db-steps li {
  margin-bottom: 8px;
}

.db-steps code,
.db-header code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 4px;
  color: var(--text);
}

.db-auth {
  width: min(420px, 100%);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.db-auth label {
  display: block;
  margin-bottom: 12px;
}

.db-auth label span {
  display: block;
  margin-bottom: 6px;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
}

.db-auth input,
.db-toolbar input,
.db-toolbar select {
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--text);
  font: inherit;
}

.db-auth input {
  width: 100%;
  padding: 8px 10px;
}

.db-auth button,
.db-secondary-btn,
.db-clear-btn {
  min-height: 34px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--text-inverse);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
}

.db-auth button {
  width: 100%;
  padding: 8px 12px;
}

.db-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  white-space: nowrap;
}

.db-auth button:hover,
.db-secondary-btn:hover,
.db-clear-btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.db-clear-btn {
  padding: 7px 10px;
}

.db-error {
  margin-top: 10px;
  color: var(--red);
  font-size: 12px;
}

.db-error-panel {
  margin: 20px;
  padding: 16px;
  background: var(--red-soft);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  color: var(--text);
}

.db-error-panel p {
  margin: 6px 0 0;
  color: var(--text-secondary);
}

.db-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.db-kpis-wide {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.db-insight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.db-insight-card {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  background: var(--bg-raised);
}

.db-insight-card h3 {
  margin: 0 0 5px;
  color: var(--text);
  font-size: 14px;
  letter-spacing: 0;
}

.db-insight-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.5;
}

.db-dashboard-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
}

.db-dashboard-filters input,
.db-dashboard-filters select {
  min-height: 34px;
  min-width: 150px;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--text);
  font: inherit;
}

.db-chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.db-chart-grid-compact {
  grid-template-columns: repeat(3, minmax(220px, 1fr));
}

.db-chart-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
}

.db-chart-title {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.db-chart {
  width: 100%;
  height: 260px;
}

.db-ranked-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.db-ranked-panel {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
}

.db-ranked-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.db-ranked-head h2 {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  letter-spacing: 0;
}

.db-ranked-head span {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
}

.db-ranked-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.db-ranked-list a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-height: 36px;
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
}

.db-ranked-list a:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.db-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-sunken);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
}

.db-ranked-title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.db-ranked-list strong {
  color: var(--accent-text);
  font-size: 12px;
  white-space: nowrap;
}

.db-empty-note {
  padding: 18px;
  color: var(--text-secondary);
  text-align: center;
}

.db-area-dashboard {
  margin-bottom: 16px;
}

.db-area-dashboard-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.db-area-dashboard-head h2 {
  margin: 0 0 4px;
  color: var(--text);
  font-size: 18px;
  letter-spacing: 0;
}

.db-area-dashboard-head p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.db-dashboard-loading {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.db-view-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.db-view-links a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.db-view-links a:hover {
  border-color: var(--accent);
  color: var(--accent-text);
}

.db-toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.db-toolbar input { width: 180px; padding: 7px 10px; }

/* single prominent table search box */
.db-search-main {
  flex: 1 1 auto;
  width: auto !important;
  min-width: 300px;
  max-width: 640px;
  height: 42px;
  font-size: 15px;
  padding: 0 16px !important;
  border-radius: 999px;
}
.db-search-main:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.db-toolbar select {
  padding: 7px 8px;
  cursor: pointer;
  max-width: 180px;
}

.db-table td {
  max-width: 360px;
  overflow-wrap: anywhere;
  vertical-align: top;
}

.db-table-shell {
  overflow: visible;
}

.db-table-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 34%);
  gap: 0;
  align-items: start;
}

.db-results-pane {
  min-width: 0;
  border-right: 1px solid var(--border);
}

.db-table tbody tr[data-row-index] {
  cursor: pointer;
}

.db-table tbody tr[data-row-index]:hover,
.db-table tbody tr.is-selected {
  background: var(--bg-sunken);
}

.db-detail-panel {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  box-shadow: var(--shadow-sm);
}

.db-detail-sidebar {
  position: sticky;
  top: 12px;
  max-height: calc(100vh - 24px);
  overflow: auto;
  padding: 12px;
}

.db-detail-sidebar .db-detail-panel {
  border: 0;
  box-shadow: none;
}

.db-detail-empty {
  padding: 18px;
}

.db-detail-empty h2 {
  margin: 4px 0 6px;
  color: var(--text);
  font-size: 18px;
  letter-spacing: 0;
}

.db-detail-empty p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.db-detail-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.db-detail-header h2 {
  margin: 2px 0 0;
  color: var(--text);
  font-size: 18px;
  letter-spacing: 0;
}

.db-detail-eyebrow,
.db-detail-label {
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.db-detail-close {
  align-self: flex-start;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.db-detail-close:hover {
  border-color: var(--accent);
  color: var(--accent-text);
}

.db-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 16px;
}

.db-detail-item.is-wide {
  grid-column: 1 / -1;
}

.db-detail-value {
  min-height: 34px;
  max-height: 220px;
  margin: 6px 0 0;
  padding: 9px 10px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-sunken);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.45;
}

.db-detail-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 12px 16px 0;
}

.db-detail-metrics div {
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-sunken);
}

.db-detail-metrics span {
  display: block;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.db-detail-metrics strong {
  display: block;
  margin-top: 3px;
  color: var(--text);
  font-size: 16px;
}

@media (max-width: 760px) {
  .db-header {
    display: block;
  }

  .db-secondary-btn {
    margin-top: 12px;
  }

  .db-toolbar {
    width: 100%;
    flex-wrap: wrap;
  }

  .db-toolbar input,
  .db-toolbar select {
    width: 100%;
    max-width: none;
  }

  .db-dashboard-filters input,
  .db-dashboard-filters select,
  .db-dashboard-filters button {
    width: 100%;
  }

  .db-chart-grid,
  .db-chart-grid-compact,
  .db-ranked-grid,
  .db-table-split {
    grid-template-columns: 1fr;
  }

  .db-results-pane {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .db-detail-sidebar {
    position: static;
    max-height: none;
  }

  .db-detail-header {
    display: block;
  }

  .db-detail-close {
    margin-top: 10px;
  }
}