:root{--bg-0: #0a0d14;--bg-1: #0f1420;--bg-2: #141928;--bg-3: #1a2035;--bg-card: #111827;--border: rgba(255, 255, 255, .06);--border-subtle: rgba(255, 255, 255, .03);--accent: #6366f1;--accent-light: #818cf8;--accent-glow: rgba(99, 102, 241, .15);--green: #10b981;--green-dim: rgba(16, 185, 129, .15);--amber: #f59e0b;--amber-dim: rgba(245, 158, 11, .12);--red: #ef4444;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #475569;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--shadow-card: 0 1px 3px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);--shadow-glow: 0 0 40px rgba(99, 102, 241, .08)}*,*: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-0);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;background-image:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(99,102,241,.08) 0%,transparent 60%)}#app{display:flex;flex-direction:column;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 24px}.header{border-bottom:1px solid var(--border);background:#0a0d14cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100}.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px}.logo{display:flex;align-items:center;gap:10px;text-decoration:none}.logo-mark{width:32px;height:32px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-light) 100%);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:#fff;letter-spacing:-1px;box-shadow:0 0 20px #6366f166}.logo-text{font-size:16px;font-weight:600;color:var(--text-primary);letter-spacing:-.3px}.logo-sub{font-size:11px;color:var(--text-muted);font-weight:400;margin-left:2px}.header-meta{font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:6px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.main{flex:1;padding:32px 0 64px}.page-header{margin-bottom:28px}.page-title{font-size:24px;font-weight:700;color:var(--text-primary);letter-spacing:-.5px;margin-bottom:4px}.page-subtitle{font-size:14px;color:var(--text-secondary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.investor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;margin-bottom:40px}.investor-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px;cursor:pointer;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;box-shadow:var(--shadow-card);position:relative;overflow:hidden}.investor-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent) 0%,var(--accent-light) 100%);opacity:0;transition:opacity .18s ease}.investor-card:hover{border-color:#6366f14d;transform:translateY(-2px);box-shadow:var(--shadow-card),var(--shadow-glow)}.investor-card:hover:before{opacity:1}.investor-card.active{border-color:#6366f180;box-shadow:var(--shadow-card),0 0 0 1px #6366f133}.investor-card.active:before{opacity:1}.investor-name{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:2px;letter-spacing:-.2px}.investor-notes{font-size:12px;color:var(--text-muted);margin-bottom:16px}.investor-stats{display:flex;gap:20px}.stat{display:flex;flex-direction:column;gap:2px}.stat-value{font-size:18px;font-weight:700;color:var(--text-primary);font-family:var(--font-mono);letter-spacing:-.5px}.stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;font-weight:500}.holdings-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}.holdings-title{font-size:18px;font-weight:600;color:var(--text-primary);letter-spacing:-.3px}.holdings-meta{font-size:12px;color:var(--text-muted);margin-top:2px}.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.filter-btn{padding:5px 12px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:12px;font-family:var(--font-sans);cursor:pointer;transition:all .15s ease;font-weight:500}.filter-btn:hover{border-color:#6366f166;color:var(--text-primary)}.filter-btn.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent-light)}.period-selector{padding:5px 10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-2);color:var(--text-secondary);font-size:12px;font-family:var(--font-mono);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;outline:none}.period-selector:focus{border-color:var(--accent);color:var(--text-primary)}.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-card)}table{width:100%;border-collapse:collapse;font-size:13px}thead tr{background:var(--bg-2);border-bottom:1px solid var(--border)}thead th{padding:12px 16px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.7px;white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;transition:color .15s}thead th:hover{color:var(--text-secondary)}thead th.sort-asc:after{content:" ↑";color:var(--accent-light)}thead th.sort-desc:after{content:" ↓";color:var(--accent-light)}thead th:first-child{padding-left:20px}thead th:last-child{padding-right:20px}tbody tr{border-bottom:1px solid var(--border-subtle);transition:background .12s ease}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:#ffffff05}td{padding:11px 16px;color:var(--text-secondary);vertical-align:middle}td:first-child{padding-left:20px}td:last-child{padding-right:20px}.td-ticker{font-family:var(--font-mono);font-weight:600;font-size:13px;color:var(--accent-light);letter-spacing:.3px}.td-issuer{color:var(--text-primary);font-weight:500;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.td-value{font-family:var(--font-mono);font-size:13px;color:var(--text-primary);text-align:right}.td-shares,.td-pct{font-family:var(--font-mono);font-size:12px;text-align:right;color:var(--text-secondary)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-sh{background:var(--green-dim);color:var(--green)}.badge-put{background:#ef44441f;color:var(--red)}.badge-call{background:var(--amber-dim);color:var(--amber)}.skeleton{background:linear-gradient(90deg,var(--bg-2) 25%,var(--bg-3) 50%,var(--bg-2) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 24px;color:var(--text-muted);gap:12px}.empty-icon{font-size:40px;opacity:.4}.empty-title{font-size:15px;font-weight:500;color:var(--text-secondary)}.empty-desc{font-size:13px;text-align:center;max-width:320px;line-height:1.6}.error-banner{background:#ef444414;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius);padding:12px 16px;color:#fca5a5;font-size:13px;margin-bottom:20px}@media(max-width:640px){.investor-grid{grid-template-columns:1fr}.holdings-header{flex-direction:column;align-items:flex-start}.container{padding:0 16px}}