:root{--bg: #0a0e14;--bg-card: #121820;--bg-hover: #1a2332;--border: #2a3544;--text: #e8edf4;--text-muted: #8b9cb3;--accent: #00d4aa;--accent-dim: #00a884;--danger: #ff5c6a;--warning: #ffb020;--surge: #ff6b4a;--rebound: #4dabf7;--manip: #da77f2;--breakout: #69db7c;--font: "Outfit", system-ui, sans-serif;--mono: "JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;background-image:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(0,212,170,.08),transparent),radial-gradient(ellipse 60% 40% at 100% 100%,rgba(77,171,247,.05),transparent)}a{color:var(--accent);text-decoration:none}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-card);border-right:1px solid var(--border);padding:1.5rem 1rem;display:flex;flex-direction:column;gap:.5rem}.sidebar .logo{font-weight:700;font-size:1.1rem;color:var(--accent);margin-bottom:1.5rem;letter-spacing:-.02em}.sidebar .logo span{color:var(--text-muted);font-weight:400;font-size:.75rem;display:block}.nav-link{display:block;padding:.65rem 1rem;border-radius:8px;color:var(--text-muted);transition:all .15s}.nav-link:hover,.nav-link.active{background:var(--bg-hover);color:var(--text)}.nav-link.active{border-left:3px solid var(--accent)}.main{flex:1;padding:1.5rem 2rem;overflow:auto}.page-title{font-size:1.5rem;font-weight:600;margin-bottom:1.25rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.25rem;margin-bottom:1rem}.btn{padding:.6rem 1.2rem;border-radius:8px;border:none;font-weight:500;transition:opacity .15s}.btn:hover{opacity:.9}.btn-primary{background:var(--accent);color:var(--bg)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-danger{background:var(--danger);color:#fff}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:.35rem}.form-group input,.form-group select{width:100%;padding:.6rem .75rem;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text)}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-box{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1rem 1.25rem}.stat-box .label{font-size:.8rem;color:var(--text-muted)}.stat-box .value{font-size:1.4rem;font-weight:600;font-family:var(--mono);margin-top:.25rem}.stat-box .value.positive{color:var(--accent)}.stat-box .value.negative{color:var(--danger)}.signal-table{width:100%;border-collapse:collapse;font-size:.9rem}.signal-table th,.signal-table td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border)}.signal-table th{color:var(--text-muted);font-weight:500;font-size:.8rem}.signal-table tr:hover td{background:var(--bg-hover)}.badge{display:inline-block;padding:.2rem .5rem;border-radius:4px;font-size:.7rem;font-weight:600;text-transform:uppercase}.badge-SURGE{background:#ff6b4a33;color:var(--surge)}.badge-REBOUND{background:#4dabf733;color:var(--rebound)}.badge-MANIPULATION{background:#da77f233;color:var(--manip)}.badge-BREAKOUT{background:#69db7c33;color:var(--breakout)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}.login-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2rem}.login-card h1{font-size:1.5rem;margin-bottom:.25rem}.login-card .sub{color:var(--text-muted);font-size:.9rem;margin-bottom:1.5rem}.error-msg{color:var(--danger);font-size:.85rem;margin-top:.5rem}.toolbar{display:flex;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}.filter-pill{padding:.4rem .9rem;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text-muted);font-size:.85rem}.filter-pill.active{border-color:var(--accent);color:var(--accent);background:#00d4aa1a}.settings-grid{display:grid;gap:1rem}.setting-card h3{font-size:1rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.setting-card .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite;display:inline-block;margin-right:.35rem}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@media (max-width: 768px){.app-shell{flex-direction:column}.sidebar{width:100%;flex-direction:row;flex-wrap:wrap}}