:root{--color-bg: #FAFAF9;--color-surface: #FFFFFF;--color-surface-2: #F5F4F2;--color-border: #E8E6E1;--color-border-strong: #C8C5BF;--color-text-primary: #1A1A1A;--color-text-secondary: #6B6765;--color-text-tertiary: #9C9A97;--color-accent: #8B2635;--color-accent-hover: #6F1E2A;--color-accent-subtle: #F5ECED;--color-danger: #B23A48;--color-danger-subtle: #FBF0F1;--color-ok-subtle: #F0F4F1;--color-warn-subtle: #FBF7EF;--sidebar-width: 240px;--bottom-nav-height: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-pill: 999px;--shadow-card: 0 1px 3px rgba(26, 26, 26, .06), 0 4px 12px rgba(26, 26, 26, .04);--shadow-elevated: 0 8px 24px rgba(26, 26, 26, .1);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe 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var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated);text-align:center}.auth-logo{display:grid;place-items:center;width:52px;height:52px;border-radius:var(--radius-md);background:var(--color-accent-subtle);color:var(--color-accent)}.auth-title{font-size:22px;font-weight:700;color:var(--color-text-primary)}.auth-sub{margin:0;font-size:14px;color:var(--color-text-secondary)}.app-shell{display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr);min-height:100vh;background:var(--color-bg)}.sidebar{display:flex;flex-direction:column;gap:8px;padding:20px 12px;background:var(--color-surface);border-right:1px solid var(--color-border);height:100vh;position:sticky;top:0;overflow-y:auto}.brand-lockup{display:flex;align-items:center;gap:10px;padding:4px 8px 16px;color:var(--color-accent)}.brand-lockup 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18px}.table-wrap{overflow:auto;border-radius:var(--radius-sm);border:1px solid var(--color-border)}table{width:100%;border-collapse:collapse;min-width:560px;font-size:13px}th,td{padding:10px 12px;border-bottom:1px solid var(--color-border);text-align:left;vertical-align:top}tr:last-child td{border-bottom:none}th{background:var(--color-surface-2);color:var(--color-text-secondary);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}td{color:var(--color-text-primary);max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty{display:grid;place-items:center;min-height:100px;color:var(--color-text-tertiary);font-size:14px;border:1px dashed var(--color-border-strong);border-radius:var(--radius-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;padding:0 16px;min-height:38px;cursor:pointer;transition:background .14s,opacity .14s,border-color 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.12s}.settings-link-btn:hover{background:var(--color-surface-2)}.settings-link-icon{color:var(--color-text-secondary)}.settings-link-arrow{margin-left:auto;color:var(--color-text-tertiary)}.chart-layout{display:flex;flex-direction:column;gap:14px}.chart-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.chart-controls-left{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.chart-controls-right{display:flex;align-items:center;gap:8px}.live-badge{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:var(--radius-pill);background:var(--color-accent);color:#fff;font-size:10px;font-weight:700;letter-spacing:.06em}.live-badge:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#fff;animation:live-pulse 1.4s ease-in-out infinite}@keyframes live-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}.chart-updated{font-size:11px;color:var(--color-text-tertiary);white-space:nowrap}.chart-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);overflow:hidden;touch-action:pan-y;min-height:420px}.chart-placeholder{display:grid;place-items:center;height:420px;color:var(--color-text-tertiary);font-size:14px}.chart-stat-row{display:flex;flex-wrap:wrap;gap:12px}.chart-stat{display:flex;flex-direction:column;gap:3px;padding:12px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1;min-width:120px;box-shadow:var(--shadow-card)}.chart-stat-label{font-size:11px;color:var(--color-text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.chart-stat-value{font-size:16px;font-weight:700;color:var(--color-text-primary);letter-spacing:-.02em}.chart-stat-value.up{color:#2d5016}.chart-stat-value.down{color:var(--color-danger)}.backtest-layout{display:flex;flex-direction:column;gap:24px}.copy-layout{display:flex;flex-direction:column;gap:20px}.copy-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}.copy-toolbar h2{margin-bottom:6px}.copy-actions{display:flex;gap:8px;flex-wrap:wrap}.copy-header-panel{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:20px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-wrap:wrap}.copy-header-left{display:flex;flex-direction:column;gap:10px;flex:1;min-width:220px}.copy-header-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.copy-header-title h2{margin:0;font-size:18px}.copy-header-right{display:flex;flex-direction:column;align-items:flex-end;gap:14px;flex-shrink:0}.copy-metrics-mini{display:flex;gap:20px}.copy-metric-item{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.copy-metric-item span{font-size:11px;color:var(--color-text-tertiary);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.copy-metric-item strong{font-size:18px;font-weight:700;color:var(--color-text-primary);letter-spacing:-.02em}.tag-followed{background:var(--color-ok-subtle);color:#2d5016;border:1px solid #B8D4B0;border-radius:var(--radius-pill);font-size:11px;font-weight:600;padding:2px 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