/* ============================================================
 * LORCANA TECHNICAL ANALYSIS — STYLESHEET
 * ============================================================
 * Dark theme optimized for data analysis dashboards.
 * All colors, spacing, and components defined here.
 * ============================================================ */

/* ─── CSS VARIABLES ─────────────────────────────────────────── */
:root {
    /* Base colors */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-card: #1c2128;
    --bg-hover: #272d36;
    
    /* Text */
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --text-link: #58a6ff;
    
    /* Borders */
    --border-primary: #30363d;
    --border-secondary: #21262d;
    
    /* Brand / Accent */
    --accent: #7c3aed;
    --accent-hover: #6d28d9;
    --accent-soft: rgba(124, 58, 237, 0.15);
    
    /* Score colors */
    --score-excellent: #22c55e;
    --score-excellent-bg: rgba(34, 197, 94, 0.12);
    --score-good: #3b82f6;
    --score-good-bg: rgba(59, 130, 246, 0.12);
    --score-medium: #f59e0b;
    --score-medium-bg: rgba(245, 158, 11, 0.12);
    --score-low: #f97316;
    --score-low-bg: rgba(249, 115, 22, 0.12);
    --score-very-low: #ef4444;
    --score-very-low-bg: rgba(239, 68, 68, 0.12);
    
    /* Volume colors */
    --vol-very-low: #22c55e;
    --vol-low: #3b82f6;
    --vol-medium: #f59e0b;
    --vol-high: #ef4444;
    
    /* Recommendation colors */
    --rec-strong-buy: #22c55e;
    --rec-buy: #3b82f6;
    --rec-selective: #8b5cf6;
    --rec-watch: #f59e0b;
    --rec-hold: #6b7280;
    --rec-sell: #ef4444;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    
    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ─── RESET & BASE ──────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--text-link);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* ─── HEADER ────────────────────────────────────────────────── */
.site-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--space-sm) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo h1 {
    font-size: 1.1rem;
    font-weight: 700;
    white-space: nowrap;
}

.version {
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.main-nav {
    display: flex;
    gap: var(--space-xs);
}

.nav-link {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.15s;
}

.nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    text-decoration: none;
}

.nav-link.active {
    background: var(--accent-soft);
    color: var(--accent);
}

.header-meta {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ─── MAIN CONTENT ──────────────────────────────────────────── */
.main-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--space-lg);
}

/* ─── BUTTONS ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    font-family: var(--font-sans);
}

.btn:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-secondary {
    background: transparent;
    border-color: var(--border-primary);
    color: var(--text-secondary);
}

.btn-refresh {
    background: transparent;
    border: 1px solid var(--border-primary);
}

/* ─── SUMMARY CARDS ─────────────────────────────────────────── */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.card-stat {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.card-icon {
    font-size: 2rem;
    line-height: 1;
}

.card-body h3 {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.stat-value {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ─── SECTIONS ──────────────────────────────────────────────── */
.section {
    margin-bottom: var(--space-2xl);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.section-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.section-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* ─── DATA TABLES ───────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.data-table thead {
    background: var(--bg-tertiary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table th {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 2px solid var(--border-primary);
    white-space: nowrap;
    user-select: none;
}

.data-table th.th-highlight {
    background: var(--accent-soft);
    color: var(--accent);
}

.data-table th.th-editable {
    background: rgba(34, 197, 94, 0.08);
    color: var(--score-excellent);
}

.th-info {
    cursor: help;
    font-size: 0.7rem;
    opacity: 0.6;
}

.data-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border-secondary);
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

.cell-chapter {
    font-weight: 700;
    color: var(--accent);
    font-size: 0.95rem;
}

.cell-name {
    font-weight: 600;
    white-space: nowrap;
}

.cell-center {
    text-align: center;
}

.cell-mono {
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.cell-date {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.cell-highlight {
    background: rgba(124, 58, 237, 0.04);
}

/* ─── TREND BAR ─────────────────────────────────────────────── */
.trend-bar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    min-width: 100px;
}

.trend-bar .trend-fill {
    height: 6px;
    background: linear-gradient(90deg, var(--accent), var(--score-good));
    border-radius: 3px;
    flex-shrink: 0;
    transition: width 0.3s;
}

.trend-bar span {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ─── BADGES ────────────────────────────────────────────────── */
.vol-badge, .score-badge, .rec-badge, .pct-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

/* Merged Reprints / Volume cell */
.cell-reprint-vol {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.cell-reprint-vol .reprint-count {
    font-weight: 700;
    font-size: 0.95rem;
}

/* Volume badges */
.vol-very-low { background: rgba(34, 197, 94, 0.12); color: var(--vol-very-low); }
.vol-low      { background: rgba(59, 130, 246, 0.12); color: var(--vol-low); }
.vol-medium   { background: rgba(245, 158, 11, 0.12); color: var(--vol-medium); }
.vol-high     { background: rgba(239, 68, 68, 0.12);  color: var(--vol-high); }
.vol-unknown  { background: var(--bg-tertiary); color: var(--text-muted); }

/* Score badges */
.score-excellent  { background: var(--score-excellent-bg); color: var(--score-excellent); }
.score-good       { background: var(--score-good-bg);      color: var(--score-good); }
.score-medium     { background: var(--score-medium-bg);     color: var(--score-medium); }
.score-low        { background: var(--score-low-bg);        color: var(--score-low); }
.score-very-low   { background: var(--score-very-low-bg);   color: var(--score-very-low); }

/* Recommendation badges */
.rec-strong-buy  { background: rgba(34, 197, 94, 0.15);  color: var(--rec-strong-buy); border: 1px solid rgba(34, 197, 94, 0.3); }
.rec-buy         { background: rgba(59, 130, 246, 0.15); color: var(--rec-buy); border: 1px solid rgba(59, 130, 246, 0.3); }
.rec-selective   { background: rgba(139, 92, 246, 0.15); color: var(--rec-selective); border: 1px solid rgba(139, 92, 246, 0.3); }
.rec-watch       { background: rgba(245, 158, 11, 0.15); color: var(--rec-watch); border: 1px solid rgba(245, 158, 11, 0.3); }
.rec-hold        { background: rgba(107, 114, 128, 0.15);color: var(--rec-hold); border: 1px solid rgba(107, 114, 128, 0.3); }
.rec-sell        { background: rgba(239, 68, 68, 0.15);  color: var(--rec-sell); border: 1px solid rgba(239, 68, 68, 0.3); }
.rec-none        { background: var(--bg-tertiary); color: var(--text-muted); }

/* ─── EXPAND / DETAIL ROWS ──────────────────────────────────── */
.cell-expand {
    width: 36px;
    text-align: center;
    padding: var(--space-xs) !important;
}

.btn-expand {
    background: none;
    border: 1px solid var(--border-primary);
    color: var(--text-muted);
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.btn-expand:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-expand.expanded {
    transform: rotate(90deg);
    color: var(--accent);
    border-color: var(--accent);
}

.detail-row {
    background: var(--bg-secondary);
}

.detail-row.hidden {
    display: none;
}

.detail-content {
    padding: var(--space-md) var(--space-lg);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
}

.detail-sources h4,
.detail-top10 h4 {
    font-size: 0.85rem;
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.sub-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.sub-table th {
    padding: var(--space-xs) var(--space-sm);
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-primary);
}

.sub-table td {
    padding: var(--space-xs) var(--space-sm);
    border-bottom: 1px solid var(--border-secondary);
}

.source-link {
    color: var(--text-link);
    font-weight: 500;
}

.detail-comment {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ─── EDITABLE CELLS (Manual Table) ─────────────────────────── */
.cell-editable {
    background: rgba(34, 197, 94, 0.03);
    min-width: 180px;
}

.edit-analysis {
    width: 100%;
    min-width: 200px;
    padding: var(--space-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.78rem;
    resize: vertical;
    transition: border-color 0.15s;
}

.edit-analysis:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.edit-recommendation {
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.78rem;
    cursor: pointer;
}

.edit-recommendation:focus {
    outline: none;
    border-color: var(--accent);
}

.confidence-input {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.edit-confidence {
    width: 80px;
    accent-color: var(--accent);
}

.confidence-value {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ─── SAVE STATUS ───────────────────────────────────────────── */
.save-status {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    margin-bottom: var(--space-md);
    display: none;
}

.save-status.success {
    display: block;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--score-excellent);
}

.save-status.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--score-very-low);
}

/* ─── REFRESH INDICATOR ─────────────────────────────────────── */
.refresh-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    margin-top: var(--space-md);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--score-excellent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* ─── CHAPTER CARDS GRID ────────────────────────────────────── */
.chapter-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.chapter-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.15s, transform 0.15s;
}

.chapter-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.chapter-card-header {
    background: var(--bg-tertiary);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.ch-num {
    background: var(--accent);
    color: white;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.8rem;
}

.chapter-card-header h3 {
    font-size: 0.9rem;
    font-weight: 600;
    flex: 1;
}

.ch-date {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.chapter-card-body {
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.ch-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--border-secondary);
}

.ch-stat-row:last-child {
    border-bottom: none;
}

.ch-stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.ch-stat-value {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.85rem;
}

.ch-stat-warning {
    background: rgba(239, 68, 68, 0.08);
    padding: var(--space-sm) !important;
    border-radius: var(--radius-sm);
    border-bottom: none !important;
    font-size: 0.75rem;
    color: var(--score-low);
}

.chapter-card-footer {
    padding: var(--space-sm) var(--space-md) var(--space-md);
}

.ch-comment {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ─── INFO SECTION ──────────────────────────────────────────── */
.info-section {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.info-section h2 {
    margin-bottom: var(--space-md);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

.info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.info-card h4 {
    font-size: 0.85rem;
    margin-bottom: var(--space-sm);
    color: var(--accent);
}

.info-card p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-card code {
    background: var(--bg-tertiary);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 0.72rem;
    color: var(--text-primary);
}

/* ─── TOGGLE ────────────────────────────────────────────────── */
.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.toggle-label input[type="checkbox"] {
    accent-color: var(--accent);
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: var(--space-lg);
    text-align: center;
    margin-top: var(--space-2xl);
}

.footer-inner p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.footer-meta span {
    font-size: 0.7rem;
}

/* ─── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1200px) {
    .header-inner {
        flex-wrap: wrap;
    }
    
    .header-meta {
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 13px;
    }
    
    .main-content {
        padding: var(--space-md);
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chapter-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .summary-cards {
        grid-template-columns: 1fr;
    }
    
    .main-nav {
        flex-wrap: wrap;
    }
}

/* ─── SCROLLBAR ─────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ─── ANIMATIONS ────────────────────────────────────────────── */
.chapter-row {
    transition: background-color 0.15s;
}

.data-table tbody tr.updating {
    opacity: 0.6;
    pointer-events: none;
}

.data-table tbody tr.updated {
    animation: rowFlash 0.5s ease;
}

@keyframes rowFlash {
    0% { background: var(--accent-soft); }
    100% { background: transparent; }
}

/* Cross-panel row highlight */
.data-table tr.row-highlight {
    background: var(--accent-soft) !important;
    transition: background 0.2s;
}

/* ============================================================
 * SOURCE LEGEND BAR (compact inline above table)
 * ============================================================ */
.source-legend-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 14px;
    margin-bottom: var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
}
.source-legend-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-right: 4px;
}
.source-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    font-size: 0.73rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}
.source-chip:hover {
    border-color: var(--src-color);
    background: var(--bg-hover);
    color: var(--src-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.source-chip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.source-chip-name {
    font-weight: 600;
}
.source-chip-weight {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}
.source-legend-refresh {
    margin-left: auto;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s;
}
.source-legend-refresh:hover {
    color: var(--text-secondary);
}
.source-legend-refresh:hover .refresh-icon {
    animation: spin 0.6s ease;
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.refresh-icon {
    display: inline-block;
    font-size: 1rem;
}

/* ─── Source Distribution column in table ────────────────────── */
.th-source-dist {
    min-width: 150px;
    white-space: nowrap;
}
.th-info {
    font-size: 0.7rem;
    color: var(--text-muted);
    cursor: help;
    margin-left: 4px;
}
.cell-source-dist {
    padding: 6px 10px !important;
}

/* Inline stacked bar */
.inline-stacked-bar {
    display: flex;
    height: 20px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-tertiary);
}
.isb-seg {
    height: 100%;
    position: relative;
    transition: width 0.4s ease, filter 0.15s;
    cursor: default;
}
.isb-seg:first-child {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}
.isb-seg:last-child {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.isb-seg:only-child {
    border-radius: var(--radius-sm);
}
.isb-seg:hover {
    filter: brightness(1.2);
}
.isb-label {
    font-size: 0.62rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.6);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    white-space: nowrap;
}

/* ─── Top 10 cell — clickable toggle ────────────────────────── */
.cell-top10-toggle {
    cursor: pointer;
    user-select: none;
}
.cell-top10-toggle:hover {
    background: var(--bg-hover);
}
.top10-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-primary);
    transition: all 0.2s;
}
.cell-top10-toggle:hover .top10-btn {
    border-color: var(--accent);
    color: var(--accent);
}
.top10-arrow {
    font-size: 0.7rem;
    transition: transform 0.2s;
    display: inline-block;
}
.cell-top10-toggle.active .top10-arrow {
    transform: rotate(90deg);
}

/* ============================================================
 * CARD LINKS PAGE (tables/card_links.php)
 * ============================================================ */
.cl-page-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}
.cl-legend {
    margin-bottom: var(--space-md);
}

/* Top10 link in overview table */
.top10-link {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.82rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}
.top10-link:hover {
    background: var(--accent-soft);
    text-decoration: underline;
}
.top10-ext {
    font-size: 0.7rem;
    opacity: 0.7;
}

/* Chapter tab navigation */
.cl-chapter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--space-lg);
    padding: 8px 0;
    border-bottom: 1px solid var(--border-primary);
}
.cl-tab {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 1px;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 0.78rem;
}
.cl-tab:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    color: var(--text-primary);
}
.cl-tab.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.cl-tab-num {
    font-weight: 700;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}
.cl-tab-name {
    font-size: 0.65rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 90px;
}

/* Chapter block */
.cl-chapter-block {
    margin-bottom: var(--space-xl);
    scroll-margin-top: 80px;
}
.cl-chapter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    border-bottom: 2px solid var(--accent);
}
.cl-ch-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.cl-ch-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    padding: 4px 10px;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    border-radius: var(--radius-sm);
}
.cl-chapter-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}
.cl-card-count {
    font-size: 0.72rem;
    color: var(--text-muted);
}
.cl-ch-stats {
    display: flex;
    gap: var(--space-md);
}
.cl-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.cl-stat-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.cl-stat-value {
    font-size: 0.88rem;
    font-weight: 700;
    font-family: var(--font-mono);
}

/* Card links table */
.cl-table {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    border-top: none;
}
.cl-th-rank,
.cl-td-rank {
    width: 36px;
    text-align: center;
    font-weight: 700;
    color: var(--text-muted);
    font-family: var(--font-mono);
}
.cl-th-name { min-width: 220px; }
.cl-td-name {
    display: flex;
    align-items: center;
    gap: 8px;
}



/* Ink cost circle — uniform dark transparent */
.cl-ink-cost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 50%;
    font-size: 0.78rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: #e0e0e0;
    background: rgba(40, 40, 50, 0.85);
    border: 1px solid rgba(255,255,255,0.1);
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
    box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}

/* Ink SVG icon */
.cl-ink-icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

/* Name + meta group */
.cl-name-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.cl-card-name {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cl-card-meta {
    display: flex;
    align-items: center;
    gap: 6px;
}
.cl-type-badge {
    font-size: 0.62rem;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
}
.cl-card-number {
    font-size: 0.62rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    opacity: 0.7;
}
.cl-th-rarity,
.cl-td-rarity {
    text-align: center;
    width: 100px;
}
.cl-rarity-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    background: linear-gradient(135deg, #c084fc22, #a855f722);
    color: #c084fc;
    border: 1px solid #c084fc44;
}
.cl-rarity-badge.rarity-iconic {
    background: linear-gradient(135deg, #fbbf2422, #f59e0b22);
    color: #fbbf24;
    border: 1px solid #fbbf2466;
    text-shadow: 0 0 8px #fbbf2433;
}
.cl-price-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: #4ade80;
    background: #4ade8011;
}
.cl-th-listings,
.cl-td-listings {
    text-align: center;
    width: 90px;
    font-family: var(--font-mono);
    font-weight: 600;
}
/* Buy links — compact inline bar */
.cl-th-buy {
    text-align: center;
    font-size: 0.72rem;
    white-space: nowrap;
}
.cl-td-buy {
    padding: 4px 6px;
}
.cl-buy-bar {
    display: inline-flex;
    gap: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-primary);
}
.cl-buy-seg {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--text-secondary);
    background: var(--bg-primary);
    border-right: 1px solid var(--border-primary);
    transition: all 0.15s;
    white-space: nowrap;
}
.cl-buy-seg:last-child {
    border-right: none;
}
.cl-buy-seg:hover {
    color: var(--src-color);
    background: color-mix(in srgb, var(--src-color) 15%, var(--bg-primary));
}
.cl-buy-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Responsive card links page */
@media (max-width: 1100px) {
    .cl-buy-seg { padding: 4px 7px; font-size: 0.65rem; }
    .cl-ink-cost { width: 22px; height: 22px; min-width: 22px; font-size: 0.7rem; }
    .cl-ink-icon { width: 26px; height: 26px; min-width: 26px; }
}
@media (max-width: 768px) {
    .cl-chapter-header { flex-direction: column; align-items: flex-start; }
    .cl-tab-name { display: none; }
    .cl-rarity-badge { font-size: 0.6rem; padding: 1px 6px; }
    .cl-price-badge { font-size: 0.65rem; padding: 1px 5px; }
    .cl-buy-seg { padding: 3px 5px; font-size: 0.6rem; gap: 3px; }
    .cl-td-listings, .cl-th-listings { display: none; }
    .cl-ink-cost { width: 20px; height: 20px; min-width: 20px; font-size: 0.65rem; }
    .cl-ink-icon { width: 22px; height: 22px; min-width: 22px; }
    .cl-card-name { font-size: 0.75rem; }
    .cl-type-badge { font-size: 0.55rem; }
}
@media (max-width: 480px) {
    .cl-buy-seg { padding: 2px 4px; font-size: 0.55rem; gap: 2px; }
    .cl-buy-dot { width: 5px; height: 5px; }
    .cl-card-name { font-size: 0.72rem; }
    .cl-card-number { font-size: 0.55rem; }
    .cl-rarity-badge { font-size: 0.55rem; padding: 1px 5px; }
    .cl-price-badge { font-size: 0.6rem; }
    .cl-ink-icon { width: 18px; height: 18px; min-width: 18px; }
    .cl-ink-cost { width: 18px; height: 18px; min-width: 18px; font-size: 0.6rem; }
    .cl-td-name { gap: 4px; }
    .cl-card-meta { gap: 4px; }
}

/* ============================================================
 * CHART SECTION — COLLAPSIBLE
 * ============================================================ */
.btn-collapse {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s;
    padding: 0;
    line-height: 1;
}
.btn-collapse:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
    color: var(--accent);
}
.collapse-icon {
    display: inline-block;
    transition: transform 0.25s ease;
}
.chart-section.collapsed .collapse-icon {
    transform: rotate(-90deg);
}
.chart-body {
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.25s ease;
    max-height: 2000px;
    opacity: 1;
}
.chart-section.collapsed .chart-body {
    max-height: 0;
    opacity: 0;
    pointer-events: none;
}

/* ============================================================
 * CHART SECTION — TradingView Style
 * ============================================================ */

/* ─── Chart Section ─────────────────────────────────────────── */
.chart-section {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.chart-section .section-header {
    margin-bottom: var(--space-sm);
}

.chart-metric-selector {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.chart-metric-selector select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: var(--space-xs) var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    cursor: pointer;
}

.chart-metric-selector select:focus {
    outline: none;
    border-color: var(--accent);
}

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    font-weight: 600;
}

.btn-accent:hover {
    background: var(--accent-hover);
}

/* ─── Indicator Panel (active indicators list) ──────────────── */
.indicator-panel {
    margin-bottom: var(--space-sm);
}

.indicator-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.indicator-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: opacity 0.15s;
}

.indicator-item.ind-hidden {
    opacity: 0.4;
}

.ind-color-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ind-label {
    font-weight: 500;
    white-space: nowrap;
}

.ind-toggle,
.ind-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.7rem;
    padding: 0 2px;
    line-height: 1;
    transition: color 0.15s;
}

.ind-toggle:hover {
    color: var(--text-link);
}

.ind-remove:hover {
    color: var(--score-very-low);
}

/* ─── Indicator Modal ───────────────────────────────────────── */
.indicator-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.indicator-modal.hidden {
    display: none;
}

.indicator-modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    width: 340px;
    max-width: 95vw;
    max-height: 70vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.indicator-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-primary);
}

.indicator-modal-header h3 {
    font-size: 1rem;
    font-weight: 700;
}

.btn-close-modal {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--space-xs);
    line-height: 1;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}

.btn-close-modal:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.indicator-modal-search {
    padding: var(--space-sm) var(--space-lg);
    border-bottom: 1px solid var(--border-secondary);
}

.indicator-modal-search input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
}

.indicator-modal-search input::placeholder {
    color: var(--text-muted);
}

.indicator-modal-search input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.indicator-modal-list {
    overflow-y: auto;
    padding: var(--space-xs) 0;
    flex: 1;
}

.indicator-category {
    padding: 0 var(--space-lg);
    margin-bottom: var(--space-xs);
}

.indicator-category h4 {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    padding: var(--space-xs) 0 2px;
    margin-bottom: 0;
    font-weight: 600;
}

.indicator-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 6px 12px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: left;
    transition: background 0.1s;
    font-family: var(--font-sans);
}

.indicator-option:hover {
    background: var(--bg-tertiary);
}

.ind-name {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
}

.ind-desc {
    display: none;
}

/* ─── Chart Container ───────────────────────────────────────── */
.chart-container {
    position: relative;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #0d1117;
}

.chart-main-wrapper {
    position: relative;
    width: 100%;
}

.chart-main-wrapper canvas {
    display: block;
    width: 100%;
    cursor: crosshair;
}

.chart-sub-panels {
    border-top: 1px solid var(--border-primary);
}

.chart-sub-wrapper {
    position: relative;
    border-top: 1px solid var(--border-secondary);
}

.chart-sub-label {
    position: absolute;
    top: 4px;
    left: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    z-index: 5;
    pointer-events: none;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.chart-sub-canvas {
    display: block;
    width: 100%;
    cursor: crosshair;
}

/* ─── Tooltip ───────────────────────────────────────────────── */
.chart-tooltip {
    position: absolute;
    z-index: 50;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    min-width: 160px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.1s;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.chart-tooltip.visible {
    opacity: 1;
}

.tooltip-header {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-primary);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--border-secondary);
    margin-bottom: var(--space-xs);
}

.tt-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    padding: 1px 0;
    color: var(--text-secondary);
}

.tt-val {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-primary);
}

.tt-bull { color: var(--score-excellent) !important; }
.tt-bear { color: var(--score-very-low) !important; }

.tt-divider {
    height: 1px;
    background: var(--border-secondary);
    margin: 3px 0;
}

/* ─── Crosshair label ───────────────────────────────────────── */
.chart-crosshair-label {
    position: absolute;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 3px;
    pointer-events: none;
    display: none;
}