/* ═══════════════════════════════════════════════════════════
   Commander AI Lab — AI Lab Panel
   Page-specific styles only; shared tokens & components in global.css
   ═══════════════════════════════════════════════════════════ */

/* ── Container ─────────────────────────────────────────── */

#ai-lab-panel {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-6);
    margin: var(--sp-5) 0;
    color: var(--text);
}

#ai-lab-panel h2 {
    margin: 0 0 4px 0;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

#ai-lab-panel h2::before {
    content: '🧪';
}

.lab-subtitle {
    color: var(--text-secondary);
    font-size: 13px;
    margin: 0 0 var(--sp-5) 0;
}

/* ── Header with Backend Status ────────────────────────── */

.lab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.lab-backend-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.lab-backend-status .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
}

.lab-backend-status.connected .status-dot {
    background: var(--success);
    box-shadow: 0 0 6px var(--success-dim);
}

.lab-backend-status.connected .status-text {
    color: var(--success);
}

.lab-backend-status.disconnected .status-dot {
    background: var(--warning);
}

.lab-backend-status.disconnected .status-text {
    color: var(--warning);
}

/* ═══════════════════════════════════════════════════════════
   Import Bar
   ═══════════════════════════════════════════════════════════ */

.lab-import-bar {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--sp-4);
}

.lab-import-bar-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    white-space: nowrap;
    font-weight: 600;
}

.lab-import-actions {
    display: flex;
    gap: var(--sp-2);
    flex-wrap: wrap;
}

.lab-import-action-btn {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px var(--sp-4);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    display: flex;
    align-items: center;
    gap: 6px;
}

.lab-import-action-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
}

.lab-import-action-btn .import-icon {
    font-size: 14px;
}

/* ═══════════════════════════════════════════════════════════
   URL Import Panel
   ═══════════════════════════════════════════════════════════ */

.lab-url-import {
    display: none;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--sp-4);
    overflow: hidden;
}

.lab-url-import.active {
    display: block;
    animation: labSlideDown 0.2s var(--ease);
}

@keyframes labSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.lab-url-import-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sp-3) var(--sp-4);
    background: var(--accent-dim);
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
}

.lab-panel-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 16px;
    cursor: pointer;
    padding: 2px 6px;
}

.lab-panel-close:hover {
    color: #fff;
}

.lab-url-import-body {
    display: flex;
    gap: var(--sp-2);
    padding: var(--sp-3) var(--sp-4) var(--sp-2);
}

.lab-url-import-body input {
    flex: 1;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--sp-2) var(--sp-3);
    font-size: 13px;
}

.lab-url-import-body input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.lab-url-import-btn {
    background: var(--accent);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--sp-2) var(--sp-5);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
}

.lab-url-import-btn:hover:not(:disabled) {
    background: var(--accent-hover);
}

.lab-url-import-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.lab-import-hint {
    padding: 6px var(--sp-4) var(--sp-3);
    font-size: 11px;
    color: var(--text-secondary);
}

.lab-import-hint strong {
    color: var(--text);
}

/* ═══════════════════════════════════════════════════════════
   Import Status Messages
   ═══════════════════════════════════════════════════════════ */

.lab-import-status {
    display: none;
    padding: var(--sp-2) var(--sp-4);
    font-size: 12px;
    border-top: 1px solid var(--border);
}

.lab-import-status.status-loading {
    color: var(--accent);
}

.lab-import-status.status-loading::before {
    content: '⏳ ';
}

.lab-import-status.status-success {
    color: var(--success);
}

.lab-import-status.status-success::before {
    content: '✓ ';
}

.lab-import-status.status-error {
    color: var(--error);
}

.lab-import-status.status-error::before {
    content: '✗ ';
}

/* ═══════════════════════════════════════════════════════════
   Source Badges (deck slots + result cards)
   ═══════════════════════════════════════════════════════════ */

.lab-deck-source-badge {
    display: none;
    margin-top: 6px;
}

.lab-source-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px var(--sp-2);
    border-radius: var(--radius-md);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-edhrec {
    background: var(--purple-dim);
    color: var(--purple);
    border: 1px solid rgba(167, 139, 250, 0.3);
}

.badge-archidekt {
    background: var(--accent-dim);
    color: var(--accent);
    border: 1px solid rgba(91, 158, 240, 0.3);
}

.badge-text {
    background: var(--warning-dim);
    color: var(--warning);
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.badge-default {
    background: rgba(139, 148, 158, 0.15);
    color: var(--text-secondary);
    border: 1px solid rgba(139, 148, 158, 0.3);
}

.lab-source-badge .source-link {
    color: inherit;
    text-decoration: none;
}

.lab-source-badge .source-link:hover {
    text-decoration: underline;
}

.lab-result-source {
    margin-bottom: var(--sp-2);
}

/* ═══════════════════════════════════════════════════════════
   Modal Overlays (shared)
   ═══════════════════════════════════════════════════════════ */

.lab-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.lab-modal-overlay.active {
    display: flex;
}

.lab-modal-content {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-6);
    width: 90%;
    max-width: 500px;
    max-height: 70vh;
    overflow-y: auto;
}

.lab-modal-content.lab-modal-wide {
    max-width: 620px;
}

.lab-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sp-4);
}

.lab-modal-header h3 {
    margin: 0;
    font-size: 16px;
    color: #fff;
}

.lab-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    padding: 2px 6px;
}

.lab-modal-close:hover {
    color: #fff;
}

/* ═══════════════════════════════════════════════════════════
   Commander Meta Picker
   ═══════════════════════════════════════════════════════════ */

.lab-meta-search-row {
    margin-bottom: var(--sp-3);
}

.lab-meta-search-row input {
    width: 100%;
    background: var(--surface-1);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--sp-3) var(--sp-4);
    font-size: 14px;
}

.lab-meta-search-row input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.lab-meta-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 400px;
    overflow-y: auto;
}

.lab-meta-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sp-3) var(--sp-4);
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration) var(--ease);
}

.lab-meta-card:hover {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.meta-card-left {
    flex: 1;
    min-width: 0;
}

.meta-card-name {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.meta-card-info {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.mana-pip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    box-shadow: var(--shadow-sm);
}

/* ═══════════════════════════════════════════════════════════
   Precon Picker
   ═══════════════════════════════════════════════════════════ */

.lab-modal-content.lab-modal-precon {
    max-width: 900px;
    width: 94%;
    max-height: 82vh;
}

.lab-precon-controls {
    display: flex;
    gap: var(--sp-2);
    margin-bottom: var(--sp-4);
    align-items: center;
}

.lab-precon-controls input {
    flex: 1;
    background: var(--surface-1);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--sp-2) var(--sp-3);
    font-size: 13px;
}

.lab-precon-controls input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.lab-precon-install-all-btn,
.lab-precon-refresh-btn {
    background: var(--surface-2);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--sp-2) var(--sp-3);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--duration) var(--ease);
}

.lab-precon-install-all-btn:hover,
.lab-precon-refresh-btn:hover {
    background: var(--surface-3);
    color: var(--text);
    border-color: var(--accent);
}

.lab-precon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--sp-3);
    max-height: 56vh;
    overflow-y: auto;
    padding-right: var(--sp-1);
}

.lab-precon-card {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    display: flex;
    flex-direction: column;
}

.lab-precon-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.lab-precon-card-installed {
    border-color: var(--success);
    opacity: 0.7;
}

.lab-precon-card-installed:hover {
    opacity: 1;
}

.precon-card-art {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
    background: var(--surface-2);
}

.precon-card-body {
    padding: var(--sp-2) var(--sp-3) var(--sp-3);
    display: flex;
    flex-direction: column;
    gap: 3px;
    flex: 1;
}

.precon-card-colors {
    display: flex;
    gap: 3px;
    margin-bottom: 2px;
}

.precon-card-name {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.precon-card-commander {
    font-size: 11px;
    color: var(--accent);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.precon-card-set {
    font-size: 11px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.precon-card-theme {
    font-size: 10px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lab-precon-install-btn {
    margin-top: auto;
    padding: var(--sp-1) var(--sp-2);
    background: var(--accent-dim);
    color: var(--accent);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all var(--duration) var(--ease);
}

.lab-precon-install-btn:hover {
    background: var(--accent);
    color: var(--text-inverse);
}

.lab-precon-card-installed .lab-precon-install-btn {
    background: var(--success-dim);
    color: var(--success);
}

.lab-arch-badge {
    font-size: 10px;
    padding: 1px 7px;
    border-radius: var(--radius-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.arch-aggro {
    background: var(--error-dim);
    color: var(--error);
}

.arch-control {
    background: var(--accent-dim);
    color: var(--accent);
}

.arch-combo {
    background: var(--purple-dim);
    color: var(--purple);
}

.arch-midrange {
    background: var(--success-dim);
    color: var(--success);
}

.arch-stax {
    background: var(--warning-dim);
    color: var(--warning);
}

.lab-meta-fetch-btn {
    background: var(--purple);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 6px var(--sp-4);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
}

.lab-meta-fetch-btn:hover {
    filter: brightness(1.15);
    box-shadow: 0 2px 8px var(--purple-dim);
}

.lab-meta-empty {
    text-align: center;
    padding: var(--sp-6);
    color: var(--text-secondary);
    font-size: 13px;
}

/* ═══════════════════════════════════════════════════════════
   Text Import Modal
   ═══════════════════════════════════════════════════════════ */

.lab-text-import-body {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.lab-text-import-hint {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.lab-text-import-hint code {
    background: var(--surface-1);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 11px;
    color: var(--accent);
}

#lab-text-import-area {
    width: 100%;
    background: var(--surface-1);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--sp-3);
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.5;
    resize: vertical;
    min-height: 180px;
}

#lab-text-import-area:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.lab-text-import-options {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

.lab-text-import-options label {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.lab-text-import-options input {
    flex: 1;
    background: var(--surface-1);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px var(--sp-3);
    font-size: 13px;
}

.lab-text-import-options input:focus {
    outline: none;
    border-color: var(--accent);
}

.lab-import-submit-btn {
    background: var(--success);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--sp-3) var(--sp-6);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    align-self: flex-end;
}

.lab-import-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--success-dim);
}

/* ── Deck Selection Grid ───────────────────────────────── */

.lab-deck-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-3);
    margin-bottom: var(--sp-5);
}

.lab-deck-slot {
    background: var(--surface-1);
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    padding: var(--sp-4);
    text-align: center;
    transition: all 0.2s var(--ease);
    cursor: pointer;
    position: relative;
}

.lab-deck-slot:hover {
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}

.lab-deck-slot.filled {
    border-style: solid;
    border-color: var(--accent);
}

.lab-deck-slot .seat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: var(--sp-2);
}

.lab-deck-slot .deck-name {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.lab-deck-slot .commander-name {
    font-size: 12px;
    color: var(--accent);
    margin-top: 4px;
}

.lab-deck-slot .empty-text {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 13px;
}

.lab-deck-slot select {
    width: 100%;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px var(--sp-2);
    font-size: 13px;
    margin-top: var(--sp-2);
}

/* ── Controls Row ──────────────────────────────────────── */

.lab-controls {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    margin-bottom: var(--sp-5);
    flex-wrap: wrap;
}

.lab-control-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lab-control-group label {
    font-size: 13px;
    color: var(--text-secondary);
}

.lab-control-group input,
.lab-control-group select {
    background: var(--surface-1);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px var(--sp-3);
    font-size: 13px;
    width: 80px;
}

.lab-preset-btns {
    display: flex;
    gap: 4px;
}

.lab-preset-btn {
    background: var(--surface-1);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px var(--sp-3);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
}

.lab-preset-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.lab-preset-btn.active {
    background: var(--accent);
    color: var(--text-inverse);
    border-color: var(--accent);
}

/* ── Run Button ────────────────────────────────────────── */

.lab-run-btn {
    background: var(--success);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--sp-3) var(--sp-6);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s var(--ease);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    margin-left: auto;
}

.lab-run-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--success-dim);
}

.lab-run-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.lab-run-btn .spinner {
    display: none;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: labSpin 0.6s linear infinite;
}

.lab-run-btn.running .spinner {
    display: inline-block;
}

.lab-run-btn.running .run-icon {
    display: none;
}

@keyframes labSpin {
    to { transform: rotate(360deg); }
}

/* ── Progress Bar ──────────────────────────────────────── */

.lab-progress {
    display: none;
    margin-bottom: var(--sp-5);
}

.lab-progress.active {
    display: block;
}

.lab-progress-bar {
    height: 6px;
    background: var(--surface-1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 6px;
}

.lab-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--success));
    border-radius: 3px;
    transition: width 0.3s var(--ease);
    width: 0%;
}

.lab-progress-text {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
}

/* ── Results ───────────────────────────────────────────── */

.lab-results {
    display: none;
}

.lab-results.active {
    display: block;
}

.lab-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sp-3);
}

.lab-results-header h3 {
    margin: 0;
    font-size: 16px;
    color: #fff;
}

.lab-results-actions {
    display: flex;
    gap: var(--sp-2);
}

.lab-export-btn {
    background: var(--surface-1);
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: 4px var(--sp-3);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
}

.lab-export-btn:hover {
    background: var(--accent);
    color: var(--text-inverse);
}

.lab-history-btn {
    background: var(--surface-1);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px var(--sp-3);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
}

.lab-history-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
}

/* ── Stat Cards ────────────────────────────────────────── */

.lab-stats-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-3);
    margin-bottom: var(--sp-4);
}

.lab-stat-card {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--sp-4);
    position: relative;
    overflow: hidden;
}

.lab-stat-card .rank {
    position: absolute;
    top: var(--sp-2);
    right: var(--sp-3);
    font-size: 24px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
}

.lab-stat-card.winner {
    border-color: var(--gold);
    box-shadow: 0 0 12px rgba(252, 211, 77, 0.15);
}

.lab-stat-card.winner .rank {
    color: var(--gold);
}

.lab-stat-card .card-deck-name {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 2px;
}

.lab-stat-card .card-commander {
    font-size: 11px;
    color: var(--accent);
    margin-bottom: 4px;
}

.lab-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
    font-size: 13px;
}

.lab-stat-row .stat-label {
    color: var(--text-secondary);
}

.lab-stat-row .stat-value {
    font-weight: 600;
    color: var(--text);
}

.lab-stat-row .stat-value.highlight {
    color: var(--success);
}

/* ── Win Rate Bar ──────────────────────────────────────── */

.lab-winrate-bar {
    height: 8px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    margin-top: var(--sp-2);
    overflow: hidden;
}

.lab-winrate-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width 0.5s var(--ease);
}

.seat-0-color { background: var(--accent); }
.seat-1-color { background: var(--error); }
.seat-2-color { background: var(--success); }
.seat-3-color { background: #d29922; }

/* ── Win Condition Breakdown ───────────────────────────── */

.lab-win-conditions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: var(--sp-2);
}

.lab-wc-chip {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2px var(--sp-2);
    font-size: 11px;
    color: var(--text-secondary);
}

.lab-wc-chip .wc-count {
    color: #fff;
    font-weight: 600;
}

/* ── Global Stats Footer ──────────────────────────────── */

.lab-global-stats {
    display: flex;
    gap: var(--sp-6);
    padding: var(--sp-3) var(--sp-4);
    background: var(--surface-1);
    border-radius: var(--radius-md);
    margin-top: var(--sp-3);
    font-size: 13px;
}

.lab-global-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lab-global-stat .g-value {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.lab-global-stat .g-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Section Divider ───────────────────────────────────── */

.lab-section-divider {
    border-top: 1px solid var(--border);
    margin: var(--sp-5) 0 var(--sp-4);
}

/* ── Tab Navigation ────────────────────────────────────── */

.lab-results-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: var(--sp-4);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0;
}

.lab-tab {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    border-bottom: 2px solid transparent;
    padding: var(--sp-2) var(--sp-4);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    font-weight: 500;
}

.lab-tab:hover {
    color: var(--text);
}

.lab-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.lab-tab-panel {
    display: none;
}

.lab-tab-panel.active {
    display: block;
}

/* ── Charts Grid ─────────────────────────────────────── */

.lab-charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
}

.lab-chart-box {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--sp-4);
}

.lab-chart-box h4 {
    margin: 0 0 var(--sp-3) 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.lab-chart-box canvas {
    width: 100%;
    height: auto;
}

/* ── Head-to-Head Matrix ──────────────────────────────── */

.lab-h2h-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-1);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.lab-h2h-table th,
.lab-h2h-table td {
    padding: var(--sp-3) var(--sp-4);
    text-align: center;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}

.lab-h2h-table th {
    background: rgba(0, 0, 0, 0.2);
    font-weight: 600;
    font-size: 12px;
}

.lab-h2h-corner {
    color: var(--text-secondary);
    font-style: italic;
}

.lab-h2h-row-label {
    font-weight: 600;
    text-align: left !important;
}

.lab-h2h-self {
    color: var(--text-secondary);
    opacity: 0.4;
}

.lab-h2h-cell {
    font-weight: 600;
    color: var(--text);
    position: relative;
}

.lab-h2h-winning {
    color: var(--success);
}

.lab-h2h-losing {
    color: var(--error);
}

.lab-h2h-sub {
    display: block;
    font-size: 10px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: 2px;
}

.lab-h2h-note {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: var(--sp-3);
    font-style: italic;
}

/* ── Combat Stats ────────────────────────────────────── */

.lab-combat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-4);
}

.lab-combat-card {
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.lab-combat-header {
    padding: var(--sp-3) var(--sp-4);
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: rgba(0, 0, 0, 0.15);
}

.lab-combat-rows {
    padding: var(--sp-2) 0;
}

.lab-combat-row {
    display: flex;
    align-items: center;
    padding: 6px var(--sp-4);
    font-size: 13px;
    gap: var(--sp-2);
}

.lab-combat-row:hover {
    background: var(--surface-hover);
}

.lab-combat-icon {
    font-size: 14px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.lab-combat-label {
    color: var(--text-secondary);
    flex: 1;
}

.lab-combat-val {
    font-weight: 700;
    color: #fff;
    min-width: 40px;
    text-align: right;
}

.lab-combat-max {
    font-size: 10px;
    color: var(--text-secondary);
    min-width: 50px;
    text-align: right;
}

/* ── Game Log Table ──────────────────────────────────── */

.lab-gamelog-controls {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    margin-bottom: var(--sp-3);
}

.lab-gamelog-search {
    flex: 1;
    max-width: 320px;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--sp-2) var(--sp-3);
    color: var(--text);
    font-size: 13px;
}

.lab-gamelog-search:focus {
    outline: none;
    border-color: var(--accent);
}

.lab-gamelog-search::placeholder {
    color: var(--text-secondary);
}

.lab-gamelog-count {
    font-size: 12px;
    color: var(--text-secondary);
}

.lab-gamelog-wrapper {
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.lab-gamelog-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.lab-gamelog-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

.lab-gamelog-table th {
    background: var(--surface-1);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: var(--sp-2) var(--sp-3);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.lab-gamelog-table td {
    padding: 6px var(--sp-3);
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text);
}

.lab-gamelog-table tbody tr:hover {
    background: var(--surface-hover);
}

.lab-gl-num {
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.lab-gl-wc {
    color: var(--text-secondary);
    font-size: 11px;
}

.lab-gl-dead {
    color: var(--error);
    font-weight: 600;
}

.lab-gl-alive {
    color: var(--success);
    font-weight: 600;
}

.lab-gl-more {
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
    padding: var(--sp-3);
    margin: 0;
}

.lab-no-data {
    color: var(--text-secondary);
    font-size: 13px;
    text-align: center;
    padding: var(--sp-6);
}

/* ── Live Log Panel ───────────────────────────────────── */

.lab-log {
    display: none;
    margin-bottom: var(--sp-5);
    background: var(--surface-0);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.lab-log.active {
    display: block;
}

.lab-log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sp-2) var(--sp-3);
    background: var(--surface-1);
    border-bottom: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lab-log-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    padding: 2px 6px;
}

.lab-log-content {
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.5;
    color: var(--text);
    padding: var(--sp-2) var(--sp-3);
    max-height: 200px;
    overflow-y: auto;
    margin: 0;
    white-space: pre-wrap;
    word-break: break-all;
}

.lab-log.collapsed .lab-log-content {
    display: none;
}

/* ── History Items ────────────────────────────────────── */

.lab-history-list {
    max-height: 400px;
    overflow-y: auto;
}

.lab-history-item {
    padding: var(--sp-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--sp-2);
    cursor: pointer;
    transition: all var(--duration) var(--ease);
}

.lab-history-item:hover {
    border-color: var(--accent);
    background: var(--surface-1);
}

.lab-history-item .history-batch-id {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 4px;
}

.lab-history-item .history-meta {
    font-size: 13px;
    color: var(--text);
}

.lab-history-item .history-decks {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.lab-history-item .history-decks .hist-src {
    color: var(--purple);
    font-size: 10px;
}

.lab-history-item .history-time {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.lab-history-empty {
    color: var(--text-secondary);
    text-align: center;
    padding: var(--sp-5);
    font-size: 13px;
}

/* ── Responsive ────────────────────────────────────────── */


@media (max-width: 900px) {
    .lab-deck-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .lab-combat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .lab-deck-grid,
    .lab-stats-cards {
        grid-template-columns: 1fr;
    }
    .lab-controls {
        flex-direction: column;
        align-items: flex-start;
    }
    .lab-run-btn {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }
    .lab-import-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .lab-import-actions {
        width: 100%;
    }
    .lab-import-action-btn {
        flex: 1;
        justify-content: center;
    }
    .lab-url-import-body {
        flex-direction: column;
    }
    .lab-modal-content {
        width: 95%;
        padding: var(--sp-4);
    }
    .lab-charts-grid {
        grid-template-columns: 1fr;
    }
    .lab-combat-grid {
        grid-template-columns: 1fr;
    }
    .lab-h2h-table th,
    .lab-h2h-table td {
        padding: var(--sp-2);
        font-size: 11px;
    }
}

/* ── Seat Color Overrides ──────────────────────────────── */

.lab-deck-slot[data-seat="0"] {
    --seat-accent: var(--accent);
}

.lab-deck-slot[data-seat="0"].filled {
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.lab-deck-slot[data-seat="1"] {
    --seat-accent: var(--error);
}

.lab-deck-slot[data-seat="1"].filled {
    border-color: var(--error);
    box-shadow: 0 0 8px var(--error-glow, rgba(248, 81, 73, 0.25));
}

.lab-deck-slot[data-seat="2"] {
    --seat-accent: var(--success);
}

.lab-deck-slot[data-seat="2"].filled {
    border-color: var(--success);
    box-shadow: 0 0 8px var(--success-glow, rgba(63, 185, 80, 0.25));
}

.lab-deck-slot[data-seat="3"] {
    --seat-accent: #d29922;
}

.lab-deck-slot[data-seat="3"].filled {
    border-color: #d29922;
    box-shadow: 0 0 8px rgba(210, 153, 34, 0.25);
}

/* Seat label coloring */
.lab-deck-slot[data-seat="0"] .seat-label { color: var(--accent); }
.lab-deck-slot[data-seat="1"] .seat-label { color: var(--error); }
.lab-deck-slot[data-seat="2"] .seat-label { color: var(--success); }
.lab-deck-slot[data-seat="3"] .seat-label { color: #d29922; }