/*
 * report-grid.css
 * ----------------
 * Enterprise data grid styling for report results.
 * Consumes tokens from theme.css — no hardcoded values.
 *
 * Philosophy (from L0_WHY_theme.md):
 * - Explicit structure over implied (hard borders, not whitespace)
 * - Data density over aesthetics (tight padding, more rows above fold)
 * - Zebra striping for row tracking
 * - Monospace for quantitative data
 *
 * Usage: Applied to GridView within .report-grid-wrapper via ph-report-grid class.
 */

/* =============================================================================
 * Base Grid Styling
 * ============================================================================= */

.ph-report-grid {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--ph-font-size-t4); /* T4 — Body text baseline */
  border: 1px solid var(--ph-border-grid-strong);
  border-radius: var(--ph-radius-sm);
  overflow: hidden;
}

/* =============================================================================
 * Header Styling (High Contrast)
 * ============================================================================= */

.ph-report-grid > thead > tr > th {
  background: var(--ph-stripe-even);
  color: var(--ph-color-text-strong);
  font-size: var(--ph-font-size-t5); /* T5 — Small meta */
  font-weight: var(--ph-font-weight-label);
  text-transform: uppercase;
  letter-spacing: var(--ph-letter-spacing-caps);
  padding: 0.5rem 0.75rem;
  border-bottom: 2px solid var(--ph-border-grid-strong);
  border-right: 1px solid var(--ph-border-grid);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 2;
}

.ph-report-grid > thead > tr > th:last-child {
  border-right: none;
}

/* Sort indicator styling */
.ph-report-grid > thead > tr > th a {
  color: var(--ph-color-text-strong);
  text-decoration: none;
}

.ph-report-grid > thead > tr > th a:hover {
  color: var(--ph-color-primary);
}

/* =============================================================================
 * Body Rows — Zebra Striping & Hard Borders
 * ============================================================================= */

.ph-report-grid > tbody > tr > td {
  padding: 0.4rem 0.75rem; /* Data density — tight padding */
  border-bottom: 1px solid var(--ph-border-grid);
  border-right: 1px solid var(--ph-border-grid);
  color: var(--ph-color-text-primary);
  vertical-align: middle;
}

.ph-report-grid > tbody > tr > td:last-child {
  border-right: none;
}

/* Zebra striping (Invariant #3 from L0_WHY_theme.md) */
.ph-report-grid > tbody > tr:nth-child(even) {
  background: var(--ph-stripe-even);
}

.ph-report-grid > tbody > tr:nth-child(odd) {
  background: var(--ph-stripe-odd);
}

/* Hover state */
.ph-report-grid > tbody > tr:hover {
  background: var(--ph-stripe-hover);
}

/* =============================================================================
 * Column Type Classes — Monospace & Alignment
 * (Invariant #4: Monospace for quantitative data)
 * ============================================================================= */

/* ID columns — monospace, left-aligned */
.ph-report-grid .col-id,
.ph-report-grid .col-code {
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  white-space: nowrap;
}

/* Date columns — monospace, left-aligned */
.ph-report-grid .col-date,
.ph-report-grid .col-datetime {
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  white-space: nowrap;
}

/* Count columns — monospace, LEFT-aligned (differs from other numerics) */
.ph-report-grid .col-count {
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  text-align: left;
}

/* Numeric columns — monospace, right-aligned */
.ph-report-grid .col-number,
.ph-report-grid .col-qty {
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  text-align: right;
}

/* Currency columns — monospace, right-aligned */
.ph-report-grid .col-currency,
.ph-report-grid .col-amount,
.ph-report-grid .col-balance,
.ph-report-grid .col-total {
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  text-align: right;
}

/* Phone/SSN columns — monospace */
.ph-report-grid .col-phone,
.ph-report-grid .col-ssn {
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  white-space: nowrap;
}

/* =============================================================================
 * Page Summary Row (Totals)
 * Enterprise pattern: Bold footer row for aggregated data.
 * Uses primary accent to create visual distinction from data rows.
 * ============================================================================= */

.ph-report-grid > tfoot > tr > td,
.ph-report-grid .kv-page-summary > td {
  background: var(--ph-color-surface-accent);
  font-size: var(--ph-font-size-t5); /* T5 — Matches header size */
  font-weight: var(--ph-font-weight-semibold);
  color: var(--ph-color-text-strong);
  padding: var(--ph-space-xs) var(--ph-space-sm); /* Token-based spacing */
  border-top: 2px solid var(--ph-color-primary); /* Primary accent border */
  border-bottom: none;
  border-right: 1px solid var(--ph-border-grid);
  text-transform: uppercase;
  letter-spacing: var(--ph-letter-spacing-caps);
}

.ph-report-grid > tfoot > tr > td:last-child,
.ph-report-grid .kv-page-summary > td:last-child {
  border-right: none;
}

/* First cell in summary row — "Total" label styling */
.ph-report-grid > tfoot > tr > td:first-child,
.ph-report-grid .kv-page-summary > td:first-child {
  color: var(--ph-color-primary);
  font-weight: var(--ph-font-weight-label);
}

/* Left-align count columns in summary (matches data rows) */
.ph-report-grid .kv-page-summary .col-count,
.ph-report-grid > tfoot .col-count {
  text-align: left;
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  /* Override header-like styling for numeric values */
  text-transform: none;
  font-size: var(--ph-font-size-t4);
}

/* Right-align and monospace for currency/numeric summary values */
.ph-report-grid .kv-page-summary .col-currency,
.ph-report-grid .kv-page-summary .col-amount,
.ph-report-grid .kv-page-summary .col-number,
.ph-report-grid .kv-page-summary .col-qty,
.ph-report-grid .kv-page-summary .col-total,
.ph-report-grid .kv-page-summary .col-balance,
.ph-report-grid > tfoot .col-currency,
.ph-report-grid > tfoot .col-amount,
.ph-report-grid > tfoot .col-number,
.ph-report-grid > tfoot .col-total {
  text-align: right;
  font-family: var(--ph-font-mono);
  letter-spacing: var(--ph-letter-spacing-tight);
  /* Override header-like styling for numeric values */
  text-transform: none;
  font-size: var(--ph-font-size-t4);
}

/* =============================================================================
 * Kartik Page Summary Override (!important to beat Bootstrap .table-warning)
 * Now uses class-based selectors via pageSummaryOptions for reliable targeting
 * ============================================================================= */
.ph-report-grid .kv-page-summary td {
  font-family: var(--ph-font-mono) !important;
  font-size: var(--ph-font-size-t4) !important;
  text-transform: none !important;
  letter-spacing: var(--ph-letter-spacing-tight) !important;
  background: var(--ph-color-surface-accent) !important;
  border-top: 2px solid var(--ph-color-primary) !important;
}

/* Currency/numeric columns - right align */
.ph-report-grid .kv-page-summary td.col-currency,
.ph-report-grid .kv-page-summary td.col-number,
.ph-report-grid .kv-page-summary td.col-amount {
  text-align: right !important;
}

/* Count columns (e.g., "Total members: 15") - left align */
.ph-report-grid .kv-page-summary td.summary-count {
  text-align: left !important;
}

/* =============================================================================
 * Empty State
 * ============================================================================= */

.ph-report-grid .empty {
  text-align: center;
  padding: var(--ph-space-lg);
  color: var(--ph-color-text-muted);
  font-style: italic;
}

/* =============================================================================
 * Pagination Styling
 * ============================================================================= */

.report-grid-wrapper .pagination {
  margin-top: var(--ph-space-md);
  display: flex;
  justify-content: center;
  gap: var(--ph-space-2xs);
}

.report-grid-wrapper .pagination .page-link {
  font-size: var(--ph-font-size-t5);
  padding: 0.35rem 0.65rem;
  border-radius: var(--ph-radius-xs);
  border: 1px solid var(--ph-border-grid);
  color: var(--ph-color-text-primary);
}

.report-grid-wrapper .pagination .page-item.active .page-link {
  background: var(--ph-color-primary);
  border-color: var(--ph-color-primary);
  color: var(--ph-color-text-inverse);
}

.report-grid-wrapper .pagination .page-link:hover {
  background: var(--ph-stripe-hover);
  border-color: var(--ph-border-grid-strong);
}

/* =============================================================================
 * Summary Info Bar (Record Count)
 * ============================================================================= */

.report-grid-wrapper .summary {
  font-size: var(--ph-font-size-t5);
  color: var(--ph-color-text-muted);
  padding: var(--ph-space-xs) 0;
  margin-bottom: var(--ph-space-xs);
}

/* =============================================================================
 * Kartik GridView Overrides
 * Scoped to .report-grid-wrapper to avoid cascade conflicts
 * ============================================================================= */

/* Remove default Kartik panel styling when panel=false */
.report-grid-wrapper .kv-grid-table {
  margin-bottom: 0;
}

/* Float header background (Kartik's sticky header feature) */
.report-grid-wrapper .kv-thead-float th {
  background: var(--ph-stripe-even) !important;
}

/* Resizable columns handle */
.report-grid-wrapper .kv-grid-table th.kv-grid-column-resize {
  cursor: col-resize;
}