*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--border: #2a2d3e;--accent: #6c63ff;--accent-hover: #5a52e0;--green: #22c55e;--red: #ef4444;--yellow: #f59e0b;--text: #e2e8f0;--muted: #64748b;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.4);--sidebar-w: 220px}html{-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;font:inherit}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:none;font-size:13px;font-weight:500;transition:background .15s,opacity .15s;min-height:36px;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-green{background:var(--green);color:#fff}.btn-green:hover:not(:disabled){background:#16a34a}.btn-red{background:var(--red);color:#fff}.btn-red:hover:not(:disabled){background:#dc2626}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-ghost:hover:not(:disabled){background:var(--border)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;white-space:nowrap}.badge-green{background:#22c55e26;color:var(--green)}.badge-red{background:#ef444426;color:var(--red)}.badge-yellow{background:#f59e0b26;color:var(--yellow)}.badge-muted{background:var(--border);color:var(--muted)}input,select,textarea{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:10px 12px;font:inherit;width:100%;transition:border-color .15s;min-height:40px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.form-group{margin-bottom:14px}.error-msg{color:var(--red);font-size:12px;margin-top:4px;display:block}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;min-width:500px}th{text-align:left;padding:8px 12px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:#ffffff05}.pnl-pos{color:var(--green);font-weight:600}.pnl-neg{color:var(--red);font-weight:600}.pnl-zero{color:var(--muted)}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);padding:20px 0;display:flex;flex-direction:column;flex-shrink:0;transition:transform .25s ease;z-index:200}.sidebar-logo{padding:0 20px 20px;font-size:18px;font-weight:700;color:var(--accent);border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar-logo span{color:var(--text);font-weight:400;font-size:13px;display:block}.nav-item{display:flex;align-items:center;gap:10px;padding:12px 20px;color:var(--muted);transition:background .12s,color .12s;font-size:13px;min-height:44px}.nav-item:hover{background:#ffffff0a;color:var(--text)}.nav-item.active{background:#6c63ff1f;color:var(--accent);border-right:2px solid var(--accent)}.main{flex:1;padding:28px;overflow-y:auto;min-width:0}.mobile-topbar{display:none}.sidebar-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:199;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.page-title{font-size:20px;font-weight:700;margin-bottom:24px}.section-title{font-size:14px;font-weight:600;margin-bottom:14px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card-box{padding:16px 20px}.stat-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.stat-value{font-size:24px;font-weight:700}.stat-sub{font-size:12px;color:var(--muted);margin-top:2px}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:16px}.auth-box{width:100%;max-width:400px}.auth-box h1{font-size:22px;font-weight:700;color:var(--accent);margin-bottom:4px}.auth-box p{color:var(--muted);margin-bottom:24px;font-size:13px}.auth-toggle{text-align:center;margin-top:16px;color:var(--muted);font-size:13px}.auth-toggle button{background:none;border:none;color:var(--accent);padding:0;margin-left:4px}.tab-row{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.tab{padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--muted);font-size:13px;cursor:pointer;transition:all .15s;min-height:34px}.tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--muted);display:inline-block}.live-dot.active{background:var(--green);box-shadow:0 0 #22c55e99;animation:pulse 1.8s ease-in-out infinite}@keyframes pulse{0%{box-shadow:0 0 #22c55e99}70%{box-shadow:0 0 0 6px #22c55e00}to{box-shadow:0 0 #22c55e00}}@keyframes slideBar{0%{transform:translate(-100%)}50%{transform:translate(0)}to{transform:translate(100%)}}@media (max-width: 900px){.grid-4{grid-template-columns:1fr 1fr}}@media (max-width: 700px){.sidebar{position:fixed;top:0;left:0;bottom:0;transform:translate(-100%);box-shadow:4px 0 24px #00000080}.sidebar.open{transform:translate(0)}.sidebar-backdrop.show{display:block}.main{padding:72px 16px 16px}.mobile-topbar{display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:56px;background:var(--surface);border-bottom:1px solid var(--border);position:fixed;top:0;left:0;right:0;z-index:100}.mobile-topbar-title{font-size:16px;font-weight:700;color:var(--accent)}.hamburger{background:none;border:none;color:var(--text);font-size:22px;padding:8px;min-height:44px;min-width:44px;display:flex;align-items:center;justify-content:center}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.page-title{font-size:17px;margin-bottom:16px}.section-title{font-size:13px}.card{padding:14px}.auth-box{padding:20px 16px}.btn-row{flex-wrap:wrap}.stat-value{font-size:20px}.table-wrap{margin:0 -14px;padding:0 14px}}@media (max-width: 400px){.main{padding:68px 12px 12px}.card{padding:12px}.btn{padding:8px 12px;font-size:12px}}