:root{--frm-primary: #6366f1;--frm-primary-hover: #4f46e5;--frm-primary-soft: #eef2ff;--frm-primary-border: #c7d2fe;--frm-primary-text: #4338ca;--frm-success: #10b981;--frm-success-soft: #ecfdf5;--frm-success-text: #047857;--frm-warning: #f59e0b;--frm-warning-soft: #fffbeb;--frm-warning-text: #b45309;--frm-danger: #ef4444;--frm-danger-soft: #fef2f2;--frm-danger-text: #b91c1c;--frm-bg: #f0f4f8;--frm-surface: #ffffff;--frm-surface-alt: #f8fafc;--frm-border: #e2e8f0;--frm-border-soft: #f1f5f9;--frm-text: #1e293b;--frm-text-muted: #64748b;--frm-text-faint: #94a3b8;--frm-sidebar-bg: #111827;--frm-sidebar-active: var(--frm-primary);--frm-sidebar-text: rgba(255,255,255,.55);--frm-sidebar-hover: rgba(255,255,255,.07);--frm-shadow-sm: 0 1px 4px rgba(0,0,0,.06);--frm-shadow-md: 0 4px 14px rgba(0,0,0,.08);--frm-shadow-lg: 0 12px 40px rgba(0,0,0,.12);--frm-radius-sm: 6px;--frm-radius-md: 10px;--frm-radius-lg: 14px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang TC,Noto Sans TC,Arial,sans-serif;background:var(--frm-bg);color:var(--frm-text);font-size:14px}.app-layout{display:flex;min-height:100vh}.sidebar{width:220px;min-width:220px;background:linear-gradient(180deg,#0f172a,#111827);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;z-index:100;flex-shrink:0;box-shadow:4px 0 24px #00000014}.sidebar-brand{padding:22px 18px 18px;border-bottom:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,rgba(99,102,241,.08),transparent)}.brand-name{font-size:16px;font-weight:800;color:#fff;letter-spacing:.01em;background:linear-gradient(135deg,#fff,#c7d2fe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.brand-sub{font-size:10.5px;color:#ffffff6b;margin-top:4px;letter-spacing:.04em}.sidebar-nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:2px}.sidebar-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;border:none;background:transparent;color:#ffffff9e;font-size:13.5px;cursor:pointer;text-align:left;width:100%;transition:all .18s ease;white-space:nowrap;position:relative}.sidebar-item:hover{background:#ffffff0f;color:#fffffff2;transform:translate(2px)}.sidebar-item.active{background:linear-gradient(135deg,var(--frm-primary) 0%,var(--frm-primary-hover) 100%);color:#fff;font-weight:600;box-shadow:0 4px 12px #6366f159}.sidebar-item.active:before{content:"";position:absolute;left:-10px;top:25%;bottom:25%;width:3px;background:var(--frm-primary);border-radius:0 2px 2px 0}.sidebar-icon{width:18px;flex-shrink:0;font-size:14px;text-align:center}.sidebar-footer{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#ffffff59;background:#00000026}.app-content{flex:1;overflow:auto;background:#f0f4f8;min-width:0}.page-inner{max-width:1280px;margin:0 auto;padding:28px 28px 40px}.loading-state,.error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;gap:14px;color:#64748b}.spinner{width:32px;height:32px;border:3px solid var(--frm-border);border-top-color:var(--frm-primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.controls{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}.search-input{border:1px solid #e2e8f0;border-radius:8px;padding:8px 14px;font-size:14px;width:280px;outline:none;background:#fff;transition:border-color .18s,box-shadow .18s}.search-input:focus{border-color:var(--frm-primary);box-shadow:0 0 0 3px #6366f126}.fund-count{color:#94a3b8;font-size:13px}.table-wrapper{overflow-x:auto;border-radius:10px;border:1px solid #e2e8f0;background:#fff;box-shadow:0 1px 4px #0000000f}.fund-table{width:100%;border-collapse:collapse}.fund-table th{background:#f8fafc;padding:10px 12px;text-align:left;font-weight:600;font-size:11.5px;color:#64748b;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid #e2e8f0;white-space:nowrap}.fund-table td{padding:9px 12px;border-bottom:1px solid #f1f5f9;white-space:nowrap}.fund-table tbody tr:last-child td{border-bottom:none}.fund-row{cursor:pointer;transition:background .12s}.fund-row:hover{background:var(--frm-primary-soft)}.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.sortable:hover{color:var(--frm-primary)}.fund-name{max-width:280px;overflow:hidden;text-overflow:ellipsis}.fund-code{color:#94a3b8;font-size:11px;font-family:monospace}.nav-price{font-weight:600;font-variant-numeric:tabular-nums}.nav-date{color:#94a3b8;font-size:12px}.return-cell{text-align:right}.ret-pos{color:#16a34a;font-weight:600}.ret-neg{color:#dc2626;font-weight:600}.ret-zero{color:#64748b}.ret-na{color:#cbd5e1}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px;animation:fadeIn .18s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#fff;border-radius:14px;width:100%;max-width:820px;max-height:92vh;overflow-y:auto;padding:24px;box-shadow:0 24px 80px #00000040;animation:slideUp .2s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.modal-header h2{font-size:17px;font-weight:700;line-height:1.4}.modal-code{font-size:12px;color:#94a3b8;font-family:monospace;margin-top:2px;display:block}.close-btn{background:#f1f5f9;border:none;font-size:16px;cursor:pointer;color:#64748b;padding:6px 10px;border-radius:6px;transition:all .15s;flex-shrink:0}.close-btn:hover{background:#e2e8f0;color:#1e293b}.nav-summary{display:flex;gap:20px;padding:14px 18px;background:#f8fafc;border-radius:8px;margin-bottom:18px;flex-wrap:wrap}.nav-item{display:flex;flex-direction:column;gap:2px}.nav-label{font-size:11px;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.nav-value{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.section-title{font-size:11.5px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.perf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px;margin-bottom:20px}.perf-item{display:flex;flex-direction:column;gap:3px;padding:10px 8px;background:#f8fafc;border-radius:8px;text-align:center;border:1px solid #f1f5f9}.perf-label{font-size:11px;color:#94a3b8}.perf-value{font-size:14px;font-weight:700}.range-selector{display:flex;gap:4px;margin-bottom:12px;flex-wrap:wrap}.range-btn{background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:5px 13px;font-size:12.5px;cursor:pointer;transition:all .15s;color:#64748b}.range-btn:hover{border-color:var(--frm-primary);color:var(--frm-primary);background:var(--frm-primary-soft)}.range-btn.active{background:var(--frm-primary);border-color:var(--frm-primary);color:#fff;font-weight:600}.comp-controls{margin-bottom:20px}.fund-search-wrap{position:relative;display:inline-block;margin-bottom:12px}.fund-search-wrap .search-input{width:320px}.suggestions{position:absolute;top:calc(100% + 4px);left:0;right:0;background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 8px 24px #0000001a;z-index:100;max-height:280px;overflow-y:auto}.suggestion-item{padding:9px 14px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:8px;transition:background .12s}.suggestion-item:hover{background:var(--frm-primary-soft)}.suggestion-item span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.suggestion-code{font-size:11px;color:#94a3b8;font-family:monospace;flex-shrink:0}.selected-funds{display:flex;flex-wrap:wrap;gap:8px}.fund-tag{display:flex;align-items:center;gap:6px;padding:5px 10px 5px 8px;border:2px solid;border-radius:20px;font-size:13px;background:#fff;max-width:240px}.fund-tag-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fund-tag button{background:none;border:none;cursor:pointer;color:#94a3b8;padding:0 2px;font-size:13px;flex-shrink:0;line-height:1}.fund-tag button:hover{color:#dc2626}.empty-state{text-align:center;padding:80px 20px;color:#94a3b8;font-size:15px}.chart-note{font-size:12px;color:#94a3b8;margin-bottom:8px}.comp-chart{background:#fff;border-radius:10px;border:1px solid #e2e8f0;padding:16px}.heatmap-toolbar{display:flex;align-items:center;gap:20px;margin-bottom:14px;flex-wrap:wrap}.heatmap-legend{display:flex;align-items:center;gap:12px;font-size:12px;color:#64748b}.legend-swatch{display:flex;align-items:center;gap:4px}.legend-bar{width:100px;height:12px;border-radius:6px;background:linear-gradient(to right,#fca5a5,#fee2e2,#f0fdf4,#86efac,#16a34a)}.heatmap-scroll{overflow-x:auto;border-radius:10px;border:1px solid #e2e8f0;box-shadow:0 1px 4px #0000000f}.heatmap-table{border-collapse:collapse;min-width:1100px;background:#fff;width:100%}.heatmap-table th{background:#f8fafc;padding:9px 10px;font-size:11.5px;font-weight:600;color:#64748b;border-bottom:2px solid #e2e8f0;white-space:nowrap}.heatmap-table tbody tr:nth-child(2n) td.heatmap-name-col{background:#fafafa}.heatmap-table tbody tr:hover td{opacity:.88}.heatmap-table tbody tr:hover td.heatmap-name-col{background:var(--frm-primary-soft)!important;opacity:1}.heatmap-table td{padding:6px 8px;border-bottom:1px solid rgba(0,0,0,.04)}.heatmap-name-col{min-width:220px;max-width:260px;position:sticky;left:0;background:#fff;z-index:1;border-right:1px solid #e2e8f0}.heatmap-th-name{position:sticky;left:0;background:#f8fafc;z-index:2;border-right:1px solid #e2e8f0}.heatmap-info-col{white-space:nowrap;padding:9px 8px;-webkit-user-select:none;user-select:none}.heatmap-info-cell{white-space:nowrap;padding:6px 8px}.heatmap-period-col{min-width:68px;text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none}.heatmap-period-col:hover{color:var(--frm-primary)}.heatmap-period-col.sort-active{color:var(--frm-primary);background:var(--frm-primary-soft)}.heatmap-fund-name{font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.heatmap-cell{text-align:center;font-size:11.5px;font-weight:600;transition:opacity .15s;font-variant-numeric:tabular-nums}.frm-card{background:var(--frm-surface);border:1px solid var(--frm-border);border-radius:var(--frm-radius-md);padding:16px;transition:box-shadow .18s,transform .18s,border-color .18s}.frm-card:hover{box-shadow:var(--frm-shadow-md);border-color:var(--frm-primary-border)}.frm-card-clickable:hover{transform:translateY(-2px);cursor:pointer}.frm-pill{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600;background:var(--frm-surface-alt);border:1px solid var(--frm-border);color:var(--frm-text-muted)}.frm-pill.success{background:var(--frm-success-soft);color:var(--frm-success-text);border-color:#a7f3d0}.frm-pill.warning{background:var(--frm-warning-soft);color:var(--frm-warning-text);border-color:#fde68a}.frm-pill.danger{background:var(--frm-danger-soft);color:var(--frm-danger-text);border-color:#fecaca}.frm-pill.primary{background:var(--frm-primary-soft);color:var(--frm-primary-text);border-color:var(--frm-primary-border)}.frm-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--frm-radius-sm);font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s ease;white-space:nowrap}.frm-btn-primary{background:var(--frm-primary);color:#fff;box-shadow:0 1px 3px #6366f14d}.frm-btn-primary:hover{background:var(--frm-primary-hover);box-shadow:0 4px 12px #6366f159;transform:translateY(-1px)}.frm-btn-ghost{background:var(--frm-surface);color:var(--frm-text);border-color:var(--frm-border)}.frm-btn-ghost:hover{background:var(--frm-primary-soft);border-color:var(--frm-primary-border);color:var(--frm-primary-text)}.frm-btn:disabled,.frm-btn[disabled]{opacity:.55;cursor:not-allowed;transform:none!important;box-shadow:none!important}.frm-page-title{font-size:22px;font-weight:800;color:var(--frm-text);letter-spacing:-.01em;line-height:1.2}.frm-page-sub{font-size:13px;color:var(--frm-text-muted);margin-top:4px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--frm-bg)}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:6px;border:2px solid var(--frm-bg)}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.frm-skeleton{background:linear-gradient(90deg,var(--frm-border-soft) 0%,var(--frm-border) 50%,var(--frm-border-soft) 100%);background-size:200% 100%;border-radius:var(--frm-radius-sm);animation:frm-shimmer 1.4s ease-in-out infinite;display:inline-block}@keyframes frm-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.frm-skeleton-line{display:block;height:14px;margin-bottom:8px}.frm-skeleton-line:last-child{margin-bottom:0}.frm-skeleton-card{background:var(--frm-surface);border:1px solid var(--frm-border);border-radius:var(--frm-radius-md);padding:16px}.frm-skeleton-row{display:flex;align-items:center;gap:12px;padding:10px 0}.frm-state-card{background:var(--frm-surface);border:1px solid var(--frm-border);border-radius:var(--frm-radius-md);padding:40px 24px;text-align:center;color:var(--frm-text-muted)}.frm-state-card .frm-state-icon{font-size:40px;margin-bottom:12px}.frm-state-card .frm-state-title{font-size:16px;font-weight:700;color:var(--frm-text);margin-bottom:6px}.frm-state-card .frm-state-desc{font-size:13px;line-height:1.6}.mobile-menu-btn{display:none;position:fixed;top:12px;left:12px;z-index:200;width:42px;height:42px;background:var(--frm-surface);border:1px solid var(--frm-border);border-radius:10px;box-shadow:var(--frm-shadow-md);cursor:pointer;align-items:center;justify-content:center;font-size:20px;transition:all .15s ease}.mobile-menu-btn:hover{background:var(--frm-primary-soft)}.mobile-menu-btn:active{transform:scale(.95)}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;z-index:99;animation:fadeIn .18s ease}@media (max-width: 1024px){.sidebar{width:200px;min-width:200px}.page-inner{padding:20px 18px 32px}.sidebar-item{font-size:12.5px;padding:8px 11px}.brand-name{font-size:14.5px}.brand-sub{font-size:9.5px}}@media (max-width: 768px){.app-layout{flex-direction:column}.mobile-menu-btn{display:flex}.sidebar{position:fixed;top:0;left:0;width:260px;min-width:260px;height:100vh;transform:translate(-100%);transition:transform .25s ease;box-shadow:4px 0 30px #00000040}.sidebar.open{transform:translate(0)}.app-content{padding-top:60px}.page-inner{padding:14px 12px 28px;max-width:100%}.search-input,.fund-search-wrap .search-input{width:100%;max-width:100%}.fund-table{font-size:12px}.fund-table th,.fund-table td{padding:6px 8px}.modal-content{max-width:100%;padding:18px 14px;max-height:95vh}.nav-summary{gap:12px;padding:10px 12px}.nav-value{font-size:18px}.perf-grid{grid-template-columns:repeat(auto-fill,minmax(72px,1fr))}.frm-form-row{flex-direction:column!important;align-items:stretch!important}.frm-form-row>div{width:100%}.frm-form-row input,.frm-form-row select{width:100%!important;min-width:0!important;box-sizing:border-box}.frm-mobile-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}}@media (max-width: 400px){.page-inner{padding:10px 10px 24px}.frm-page-title{font-size:18px}.modal-content{padding:14px 10px}}