/*
 * Training Center Styles
 *
 * Inherits: Bootstrap 5.3 → custom.css → icons.css → admin.css
 * Uses the same border-radius (0.5rem) and sizing as admin.css
 * for visual consistency across Admin Console and Training Center.
 */

/* ── KPI cards (match admin.css .kpi-card) ── */
.tc-kpi-card {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.5rem;
    padding: 1.25rem;
    background: var(--bs-body-bg);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.tc-kpi-card .tc-kpi-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.tc-kpi-card .tc-kpi-label {
    font-size: 0.85rem;
    color: var(--bs-secondary-color);
    margin-top: 0.25rem;
}

/* ── Recommendation cards ── */
.tc-rec-card {
    border: 1px solid var(--bs-border-color);
    border-left: 4px solid var(--bs-secondary-color);
    border-radius: 0.5rem;
    padding: 1.25rem;
    background: var(--bs-body-bg);
    margin-bottom: 0.75rem;
    transition: box-shadow 0.15s;
}

.tc-rec-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.tc-rec-card.tc-rec-recommended  { border-left-color: var(--bs-success); }
.tc-rec-card.tc-rec-review       { border-left-color: var(--bs-warning); }
.tc-rec-card.tc-rec-not-recommended { border-left-color: var(--bs-danger); }

.tc-rec-card .tc-rec-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.tc-rec-card .tc-rec-title {
    font-weight: 600;
    font-size: 0.875rem;
}

.tc-rec-card .tc-rec-summary {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
    margin-bottom: 0.5rem;
}

.tc-rec-card .tc-rec-impact {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
}

.tc-rec-card .tc-queries-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--bs-body-color);
    margin-bottom: 0.25rem;
}

.tc-rec-card .tc-rec-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* ── Before/After detail panel ── */
.tc-rec-details {
    margin-top: 0.75rem;
    padding: 1rem;
    background: var(--bs-tertiary-bg);
    border-radius: 0.375rem;
    font-size: 0.8125rem;
}

.tc-rec-details pre {
    margin: 0.25rem 0 0;
    padding: 0.75rem 1rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    font-size: 0.8125rem;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    max-height: 220px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
}

.tc-rec-details pre.tc-before {
    background: color-mix(in srgb, var(--bs-danger) 6%, var(--bs-body-bg));
    border-color: color-mix(in srgb, var(--bs-danger) 15%, var(--bs-border-color));
}

.tc-rec-details pre.tc-after {
    background: color-mix(in srgb, var(--bs-success) 6%, var(--bs-body-bg));
    border-color: color-mix(in srgb, var(--bs-success) 15%, var(--bs-border-color));
}

.tc-rec-details .tc-diff-label {
    font-size: 0.8125rem;
    font-weight: 600;
}

.tc-rec-details .tc-diff-label.tc-label-before { color: var(--bs-danger); }
.tc-rec-details .tc-diff-label.tc-label-after  { color: var(--bs-success); }

.tc-rec-details .tc-diff-sublabel {
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
    font-weight: 400;
    margin-left: 0.25rem;
}

.tc-rec-details table {
    font-size: 0.8125rem;
}

.tc-rec-details table th {
    font-weight: 500;
    color: var(--bs-secondary-color);
    border-bottom: 2px solid var(--bs-border-color);
}

.tc-rec-details table td,
.tc-rec-details table th {
    padding: 0.4rem 0.6rem;
}

/* ── Quality progress bar ── */
.tc-quality-bar {
    height: 6px;
    border-radius: 3px;
    background: var(--bs-secondary-bg);
    overflow: hidden;
    width: 100%;
}

.tc-quality-bar .tc-quality-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* ── Analyze progress ── */
.tc-analyze-progress {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bs-tertiary-bg);
    border-radius: 0.5rem;
    font-size: 0.8125rem;
    margin-bottom: 1rem;
}

/* ── Source badges ── */
.tc-source-yaml       { background-color: var(--bs-secondary); color: white; }
.tc-source-promoted   { background-color: var(--bs-success); color: white; }
.tc-source-onboarding { background-color: var(--bs-primary); color: white; }
.tc-source-ai         { background-color: var(--bs-purple, #6f42c1); color: white; }

/* ── Promotion modal ── */
.tc-modal-quality-card {
    background: var(--bs-tertiary-bg);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}

.tc-modal-quality-card .tc-quality-dims {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.tc-modal-sql-area {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    font-size: 0.8125rem;
    min-height: 120px;
    resize: vertical;
}

.tc-modal-test-results {
    max-height: 250px;
    overflow: auto;
    font-size: 0.8125rem;
}

.tc-modal-test-results table { width: 100%; }
.tc-modal-test-results th,
.tc-modal-test-results td {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--bs-border-color);
    font-size: 0.75rem;
}

/* ── Examples accordion ── */
.tc-example-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--bs-border-color);
}

.tc-example-item:last-child { border-bottom: none; }

.tc-example-title {
    font-weight: 500;
    font-size: 0.875rem;
}

.tc-example-query {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
}

/* ── Section toggles ── */
.tc-section-toggle {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
    background: none;
    border: none;
    padding: 0.25rem 0;
    cursor: pointer;
}
.tc-section-toggle:hover { color: var(--bs-primary); }
.tc-section-toggle .tc-toggle-chevron {
    display: inline-block;
    transition: transform 0.2s;
    margin-right: 0.25rem;
}
.tc-section-toggle.collapsed .tc-toggle-chevron { transform: rotate(-90deg); }

/* ── Empty states ── */
.tc-empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--bs-secondary-color);
}
.tc-empty-state .tc-empty-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}
.tc-empty-state .tc-empty-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--bs-body-color);
    margin-bottom: 0.25rem;
}
.tc-empty-state .tc-empty-sub {
    font-size: 0.8125rem;
}

/* ── Tab count badges ── */
.tc-tab-badge {
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 1rem;
    margin-left: 0.3rem;
    vertical-align: middle;
}

/* ── Semantic Model status bar ── */
.tc-sm-status-bar {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bs-body-bg);
}

.tc-sm-badge-published {
    background-color: var(--bs-success);
    color: white;
}

.tc-sm-badge-draft {
    background-color: var(--bs-warning);
    color: var(--bs-warning-text-emphasis);
}

/* ── SM datasource accordion header chips ── */
.tc-sm-ds-chips {
    display: inline-flex;
    gap: 0.35rem;
    align-items: center;
}

.tc-sm-ds-chips .badge {
    font-size: 0.7rem;
    font-weight: 500;
}

.tc-sm-chip-entity {
    background-color: color-mix(in srgb, var(--bs-info) 80%, var(--bs-body-bg)) !important;
    color: var(--bs-info-text-emphasis) !important;
}

.tc-sm-chip-measure {
    background-color: color-mix(in srgb, var(--bs-purple, #6f42c1) 80%, var(--bs-body-bg)) !important;
    color: white !important;
}

/* ── SM table list ── */
.tc-sm-table-row {
    border-bottom: 1px solid var(--bs-border-color);
}

.tc-sm-table-row:last-child {
    border-bottom: none;
}

.tc-sm-table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    cursor: pointer;
    transition: background 0.1s;
}

.tc-sm-table-header:hover {
    background: var(--bs-tertiary-bg);
}

.tc-sm-table-chevron {
    display: inline-block;
    font-size: 0.7rem;
    transition: transform 0.2s;
    color: var(--bs-secondary-color);
    width: 0.75rem;
    flex-shrink: 0;
}

.tc-sm-table-chevron.tc-sm-chevron-open {
    transform: rotate(90deg);
}

/* ── SM count chips in table rows ── */
.tc-sm-count-chip {
    font-size: 0.7rem;
    padding: 0.1rem 0.45rem;
    border-radius: 0.75rem;
    background: var(--bs-secondary-bg);
    color: var(--bs-secondary-color);
    white-space: nowrap;
}

.tc-sm-count-chip.tc-sm-count-entity {
    background: color-mix(in srgb, var(--bs-info) 12%, transparent);
    color: var(--bs-info-text-emphasis);
}

.tc-sm-count-chip.tc-sm-count-measure {
    background: color-mix(in srgb, var(--bs-purple, #6f42c1) 12%, transparent);
    color: var(--bs-purple, #6f42c1);
}

/* ── SM table detail panel ── */
.tc-sm-table-detail {
    border-top: 1px solid var(--bs-border-color);
    background: var(--bs-tertiary-bg);
}

.tc-sm-detail-table {
    font-size: 0.8125rem;
    margin-bottom: 0;
}

.tc-sm-detail-table th {
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--bs-secondary-color);
    border-bottom: 2px solid var(--bs-border-color);
    white-space: nowrap;
}

.tc-sm-detail-table td,
.tc-sm-detail-table th {
    padding: 0.35rem 0.6rem;
    vertical-align: middle;
}

/* ── SM org context pre block ── */
.tc-sm-org-context {
    font-size: 0.8125rem;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 200px;
    overflow-y: auto;
    background: var(--bs-tertiary-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    padding: 0.75rem 1rem;
}

/* ── SM sub-tab pills ── */
.tc-sm-subtab-btn {
    font-size: 0.8125rem !important;
    padding: 0.25rem 0.6rem !important;
}

/* ── Eval drawer (matches admin.css session drawer) ── */
.tc-eval-section {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--bs-border-color);
}
.tc-eval-section:last-child { border-bottom: none; }
.tc-eval-section-title {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--bs-secondary-color);
    font-weight: 600;
    margin-bottom: 0.625rem;
}
.tc-eval-query-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bs-body-color);
    line-height: 1.4;
    margin-bottom: 0.5rem;
}
.tc-eval-meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.2rem 1rem;
    font-size: 0.8125rem;
}
.tc-eval-meta dt { color: var(--bs-secondary-color); font-weight: 500; margin: 0; }
.tc-eval-meta dd { margin: 0; color: var(--bs-body-color); }
.tc-eval-sql {
    font-size: 0.75rem;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    background: var(--bs-dark, #1e1e1e); color: var(--bs-light, #d4d4d4);
    border-radius: 6px; padding: 0.75rem;
    overflow-x: auto; max-height: 200px;
    white-space: pre-wrap; word-break: break-word;
}
.tc-eval-dim-row {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bs-border-color);
}
.tc-eval-dim-row:last-child { border-bottom: none; }
.tc-eval-dim-name {
    font-weight: 500;
    font-size: 0.8125rem;
    min-width: 140px;
    flex-shrink: 0;
}
.tc-eval-dim-score { min-width: 50px; flex-shrink: 0; }
.tc-eval-dim-reason {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
    line-height: 1.5;
    flex: 1;
}
.tc-eval-feedback-card {
    background: var(--bs-tertiary-bg);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--bs-border-color);
}
.tc-eval-trace { font-size: 0.6875rem; color: var(--bs-secondary-color); }
.tc-eval-trace a { color: var(--bs-secondary-color); text-decoration: none; cursor: pointer; }
.tc-eval-trace a:hover { color: var(--bs-primary); }
.tc-eval-status {
    display: inline-block; font-size: 0.625rem;
    padding: 1px 6px; border-radius: 3px;
    font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px;
}
.tc-eval-status-completed {
    background: color-mix(in srgb, var(--bs-success) 15%, transparent);
    color: var(--bs-success);
}
.tc-eval-status-error {
    background: color-mix(in srgb, var(--bs-danger) 15%, transparent);
    color: var(--bs-danger);
}
.tc-eval-no-data {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
    font-style: italic;
}

/* ── Golden Eval: compact grid action buttons (match admin.css) ── */
#tc-pane-golden-eval .ag-cell .btn,
#geItemsListModal .ag-cell .btn {
    min-height: unset !important;
    height: 28px;
    padding: 0 10px;
    font-size: 0.8125rem;
    border-radius: 6px;
    line-height: 1;
}

/* ── Golden Eval: modal stacking (item editor above items list) ── */
#geItemModal { z-index: 1060; }
#geItemModal + .modal-backdrop { z-index: 1055; }

/* ── Golden Eval ── */
.ge-pass-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}
.ge-pass-badge.ge-pass { background: color-mix(in srgb, var(--bs-success) 15%, transparent); color: var(--bs-success); }
.ge-pass-badge.ge-fail { background: color-mix(in srgb, var(--bs-danger) 15%, transparent); color: var(--bs-danger); }
.ge-pass-badge.ge-running { background: color-mix(in srgb, var(--bs-primary) 15%, transparent); color: var(--bs-primary); }

.ge-confirmed-badge {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    background: color-mix(in srgb, var(--bs-success) 12%, transparent);
    color: var(--bs-success);
}

.ge-score-cell {
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}
.ge-score-cell.ge-good { color: var(--bs-success); }
.ge-score-cell.ge-warn { color: var(--bs-warning-text-emphasis); }
.ge-score-cell.ge-bad  { color: var(--bs-danger); }

.ge-sql-diff {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    font-size: 0.75rem;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 200px;
    overflow-y: auto;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    background: var(--bs-tertiary-bg);
    margin-bottom: 0.5rem;
}

.ge-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.ge-section-header h6 {
    margin: 0;
    font-weight: 600;
    font-size: 0.875rem;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .tc-kpi-card .tc-kpi-value { font-size: 1.4rem; }
    .tc-rec-card .tc-rec-actions { flex-direction: column; }
    .tc-sm-table-header { flex-direction: column; align-items: flex-start; }
}