:root{--bg: #0b0e11;--panel: #12161c;--panel-raised: #171c24;--border: #232933;--text: #e8ebef;--text-dim: #7a8494;--green: #00d68f;--red: #ff5a5a;--amber: #f0b429;--font-ui: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-ui);-webkit-font-smoothing:antialiased}.app{min-height:100vh}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:340px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:32px}.login-eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--text-dim);text-transform:uppercase;margin:0 0 4px}.login-title{font-size:20px;font-weight:700;margin:0 0 24px}.field{margin-bottom:16px}.field label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:6px}.field input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:10px 12px;color:var(--text);font-family:var(--font-mono);font-size:14px}.field input:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green)}.btn{width:100%;padding:10px;border-radius:6px;border:none;font-family:var(--font-ui);font-weight:600;font-size:14px;cursor:pointer}.btn-primary{background:var(--green);color:#06120d}.btn-primary:hover{filter:brightness(1.08)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.error-text{color:var(--red);font-size:13px;margin:12px 0 0}.ticker{display:flex;align-items:center;gap:16px;padding:10px 20px;border-bottom:1px solid var(--border);background:var(--panel)}.ticker-mode{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;padding:3px 8px;border-radius:4px;border:1px solid var(--amber);color:var(--amber);display:flex;align-items:center;gap:6px}.ticker-mode:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.ticker-symbol{font-family:var(--font-mono);font-size:13px;color:var(--text-dim)}.ticker-price{font-family:var(--font-mono);font-size:16px;font-weight:700}.ticker-spacer{flex:1}.logout-link{background:none;border:none;color:var(--text-dim);font-size:13px;cursor:pointer;font-family:var(--font-ui)}.logout-link:hover{color:var(--text)}.dashboard{padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:960px;margin:0 auto}@media (max-width: 720px){.dashboard{grid-template-columns:1fr;padding:16px}}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:20px}.panel-title{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin:0 0 16px}.panel-full{grid-column:1 / -1}.balance-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:14px}.balance-row:last-child{border-bottom:none}.balance-asset{color:var(--text-dim)}.risk-stat{display:flex;justify-content:space-between;padding:6px 0;font-size:13px}.risk-stat-label{color:var(--text-dim)}.risk-stat-value{font-family:var(--font-mono)}.risk-value-pos{color:var(--green)}.risk-value-neg{color:var(--red)}.circuit-breaker-badge{display:inline-block;margin-top:12px;padding:6px 10px;border-radius:4px;font-size:12px;font-family:var(--font-mono)}.circuit-breaker-badge.ok{background:#00d68f1a;color:var(--green);border:1px solid rgba(0,214,143,.3)}.circuit-breaker-badge.blocked{background:#ff5a5a1a;color:var(--red);border:1px solid rgba(255,90,90,.3)}.side-toggle{display:flex;gap:8px;margin-bottom:16px}.side-btn{flex:1;padding:10px;border-radius:6px;border:1px solid var(--border);background:var(--panel-raised);color:var(--text-dim);font-family:var(--font-ui);font-weight:600;font-size:13px;cursor:pointer}.side-btn.active-buy{background:#00d68f1f;border-color:var(--green);color:var(--green)}.side-btn.active-sell{background:#ff5a5a1f;border-color:var(--red);color:var(--red)}.btn-submit-buy{background:var(--green);color:#06120d}.btn-submit-sell{background:var(--red);color:#200606}.order-feedback{margin-top:12px;font-size:13px;font-family:var(--font-mono);padding:10px;border-radius:6px}.order-feedback.success{background:#00d68f1a;color:var(--green)}.order-feedback.failure{background:#ff5a5a1a;color:var(--red)}.empty-state{color:var(--text-dim);font-size:13px;font-style:italic}.backtest-form-row{display:flex;gap:16px;flex-wrap:wrap}.backtest-form-row .field{flex:1;min-width:140px}.panel select{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:10px 12px;color:var(--text);font-family:var(--font-mono);font-size:14px}.backtest-results{margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}.backtest-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}@media (max-width: 600px){.backtest-result-grid{grid-template-columns:repeat(2,1fr)}}.backtest-stat{background:var(--panel-raised);border:1px solid var(--border);border-radius:6px;padding:10px 12px}.backtest-stat-label{display:block;font-size:11px;color:var(--text-dim);margin-bottom:4px}.backtest-stat-value{font-family:var(--font-mono);font-size:16px;font-weight:700}.backtest-verdict{font-family:var(--font-mono);font-size:13px;padding:10px;border-radius:6px;margin-bottom:12px}.backtest-verdict.success{background:#00d68f1a;color:var(--green)}.backtest-verdict.failure{background:#ff5a5a1a;color:var(--red)}.backtest-disclaimer{font-size:12px;color:var(--text-dim);font-style:italic}.dca-engine-badge{display:inline-block;margin-bottom:16px;padding:6px 10px;border-radius:4px;font-size:12px;font-family:var(--font-mono)}.dca-engine-badge.on{background:#00d68f1a;color:var(--green);border:1px solid rgba(0,214,143,.3)}.dca-engine-badge.off{background:#7a84941a;color:var(--text-dim);border:1px solid var(--border)}.dca-plan{background:var(--panel-raised);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:16px}.dca-plan-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}.dca-plan-symbol{font-family:var(--font-mono);font-size:15px;font-weight:700}.dca-plan-meta{font-family:var(--font-mono);font-size:12px;color:var(--text-dim)}.dca-run-message{margin-top:10px;font-size:13px;font-family:var(--font-mono);color:var(--text-dim)}