:root{--bg: #151A22;--surface: #1E2330;--surface-hover: #252B3A;--sidebar: #1A1E28;--border: #2A303C;--fg: #E6EDF3;--muted: #8B949E;--accent: #00FF66;--accent-dim: rgba(0, 255, 102, .15);--loss: #FF453A;--loss-dim: rgba(255, 69, 58, .15);--warning: #F5A623;--warning-dim: rgba(245, 166, 35, .15);--font-display: "DM Sans", system-ui, sans-serif;--font-mono: "Space Mono", "Courier New", monospace;--sidebar-width: 220px;--radius: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{background:var(--bg);color:var(--fg);font-family:var(--font-display);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden}.mono{font-family:var(--font-mono)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.profit{color:var(--accent)}.loss{color:var(--loss)}.warning{color:var(--warning)}.app-layout{display:flex;height:100vh;width:100vw}.sidebar{width:var(--sidebar-width);background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-logo{padding:20px 20px 16px;display:flex;align-items:center;gap:10px}.sidebar-logo-text{font-family:var(--font-display);font-size:16px;font-weight:700;letter-spacing:-.3px;color:var(--fg)}.sidebar-logo-sub{font-family:var(--font-mono);font-size:9px;color:var(--accent);letter-spacing:2px;text-transform:uppercase}.sidebar-nav{flex:1;padding:8px 12px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);cursor:pointer;color:var(--muted);font-size:13px;font-weight:500;transition:all .15s ease;border:none;background:none;text-align:left;width:100%}.nav-item:hover{background:var(--surface);color:var(--fg)}.nav-item.active{background:var(--accent-dim);color:var(--accent)}.nav-item svg{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:12px;border-top:1px solid var(--border)}.main-content{flex:1;overflow-y:auto;padding:24px 32px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-title{font-size:22px;font-weight:600;letter-spacing:-.3px}.page-subtitle{font-size:13px;color:var(--muted);margin-top:2px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-family:var(--font-display);font-size:13px;font-weight:500;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--fg);transition:all .15s ease}.btn:hover{background:var(--surface-hover)}.btn-primary{background:var(--accent);color:#000;border-color:var(--accent);font-weight:600}.btn-primary:hover{background:#00e65a;box-shadow:0 0 20px #00ff664d}.btn-danger{background:var(--loss);color:#fff;border-color:var(--loss)}.btn-danger:hover{background:#e63d33}.btn-ghost{background:transparent;border-color:var(--border)}.btn-sm{padding:5px 10px;font-size:12px}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px}.metric-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.metric-value{font-family:var(--font-mono);font-size:26px;font-weight:700}.metric-sub{font-size:12px;color:var(--muted);margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-title{font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--muted)}.trade-table{width:100%;border-collapse:collapse;font-size:13px}.trade-table thead th{text-align:left;padding:10px 12px;font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);border-bottom:1px solid var(--border);font-weight:600;white-space:nowrap}.trade-table tbody td{padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}.trade-table tbody tr{cursor:pointer;transition:background .1s}.trade-table tbody tr:hover{background:var(--surface-hover)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-open{background:var(--warning-dim);color:var(--warning)}.badge-closed{background:var(--surface-hover);color:var(--muted)}.badge-long{background:var(--accent-dim);color:var(--accent)}.badge-short{background:var(--loss-dim);color:var(--loss)}.filters-bar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.filter-input{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;color:var(--fg);font-family:var(--font-display);font-size:13px;outline:none;transition:border-color .15s}.filter-input:focus{border-color:var(--accent)}.filter-select{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;color:var(--fg);font-family:var(--font-display);font-size:13px;outline:none;cursor:pointer}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:640px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface);z-index:1}.modal-title{font-size:18px;font-weight:600}.modal-body{padding:24px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border);position:sticky;bottom:0;background:var(--surface)}.form-group{margin-bottom:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-input,.form-select,.form-textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:9px 12px;color:var(--fg);font-family:var(--font-mono);font-size:13px;outline:none;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent)}.form-textarea{min-height:80px;resize:vertical;font-family:var(--font-display)}.form-select{cursor:pointer}.calc-preview{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin:16px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.calc-item{text-align:center}.calc-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}.calc-value{font-family:var(--font-mono);font-size:18px;font-weight:700}.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}.empty-state-title{font-size:16px;margin-bottom:8px;color:var(--fg)}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--muted)}.chart-container{width:100%;height:300px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.close-btn{background:none;border:none;color:var(--muted);cursor:pointer;font-size:20px;padding:4px 8px;border-radius:4px;transition:all .15s}.close-btn:hover{color:var(--fg);background:var(--surface-hover)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.detail-item{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.detail-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}.detail-value{font-family:var(--font-mono);font-size:15px;font-weight:700}.detail-notes{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;font-size:13px;line-height:1.6;color:var(--fg)}@media (max-width: 768px){.sidebar{width:56px}.sidebar-logo-text,.sidebar-logo-sub,.nav-item span{display:none}.sidebar-logo{justify-content:center;padding:20px 0}.nav-item{justify-content:center;padding:10px}.main-content{padding:16px}.form-row,.two-col,.detail-grid{grid-template-columns:1fr}}