/* ═══════════════════════════════════════════
   REPORTS — styles/reports.css
   ════════════════════════════════════════════ */

/* ── Section header ─────────────────────── */
.reports-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 12px;
  flex-wrap: wrap;
}

.reports-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reports-header h2 {
  margin: 0;
  font-size: 1.25rem;
  font-family: var(--font-display);
}

/* ── Report cards list ───────────────────── */
#reports-list-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.report-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: box-shadow 0.15s;
}

.report-card:hover {
  box-shadow: var(--shadow-sm);
}

.report-card-info {
  flex: 1;
  min-width: 0;
}

.report-card-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 4px;
}

.report-card-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.report-card-date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.report-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

#reports-list-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

#reports-list-empty p {
  margin: 0 0 8px;
}

/* ── Builder / Results common header ─────── */
.rpt-sub-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.rpt-sub-header h2 {
  margin: 0;
  font-size: 1.2rem;
  font-family: var(--font-display);
  flex: 1;
}

.rpt-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rpt-back-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}

.rpt-back-btn:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

/* ── Builder form ────────────────────────── */
#reports-builder-view .builder-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 800px) {
  #reports-builder-view .builder-body {
    grid-template-columns: 1fr;
  }
}

.builder-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.builder-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.builder-section-body {
  padding: 16px;
}

/* Report name spans full width */
.builder-section.full-width {
  grid-column: 1 / -1;
}

/* Filter logic toggle */
.filter-logic-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.filter-logic-row label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}

/* Filter rows */
#filters-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.filter-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 6px;
  align-items: center;
}

.filter-field-sel,
.filter-op-sel,
.filter-val-wrap,
.filter-val-input {
  width: 100%;
  font-size: 0.85rem;
}

.filter-val-wrap {
  display: flex;
}

.filter-val-wrap input,
.filter-val-wrap select {
  width: 100%;
  font-size: 0.85rem;
}

.filter-remove-btn {
  flex-shrink: 0;
  color: var(--color-text-muted);
  padding: 4px 6px;
}

.filter-remove-btn:hover {
  color: var(--color-error);
}

/* Aggregation rows */
#aggs-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.agg-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 6px;
  align-items: center;
}

.agg-field-sel,
.agg-func-sel {
  width: 100%;
  font-size: 0.85rem;
}

/* Columns picker */
#columns-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin-bottom: 12px;
}

.rpt-col-check-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}

.rpt-cols-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.rpt-cols-actions button {
  font-size: 0.78rem;
  padding: 2px 8px;
}

/* Sort row */
.sort-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

/* ── Results view ────────────────────────── */
.results-summary-bar {
  margin-bottom: 16px;
}

.results-filter-summary {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  padding: 8px 12px;
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
}

#results-agg-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.agg-stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  min-width: 110px;
  text-align: center;
  border-top: 2px solid var(--color-accent);
}

.agg-stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.agg-stat-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

/* Results table */
.results-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.report-results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.report-results-table th {
  background: var(--color-surface-2);
  padding: 10px 14px;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.report-results-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.report-results-table tbody tr:last-child td {
  border-bottom: none;
}

.report-results-table tbody tr:hover {
  background: var(--color-surface-2);
}

.results-empty {
  text-align: center;
  padding: 40px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Grouped results */
.group-block {
  margin-bottom: 24px;
}

.group-block-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 14px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-bottom: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.group-block-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.group-block-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.group-block-key {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
}

.group-block-count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  background: var(--color-border);
  padding: 1px 8px;
  border-radius: 999px;
}

.group-agg-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.group-agg-badge {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
}

.group-agg-badge strong {
  color: var(--color-text);
}

.group-block .results-table-wrap {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Dark mode adjustments */
[data-theme="dark"] .report-card {
  border-left-color: var(--color-accent);
}

[data-theme="dark"] .agg-stat-card {
  border-top-color: var(--color-accent);
}