:root{color-scheme:dark;--bg:#10151b;--panel:#1a232d;--line:#344454;--text:#ecf3f8;--muted:#9fb0bf;--accent:#71e0ba;--danger:#ff9a9a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 30% -20%,#244456 0,transparent 50%),var(--bg);color:var(--text);font:15px/1.5 system-ui,"Segoe UI",sans-serif}header,main,footer{max-width:1080px;margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;padding-top:42px}h1,h2,p{margin-top:0}h1{font-size:clamp(28px,4vw,42px);margin-bottom:4px;letter-spacing:-.04em}.eyebrow{font-size:11px;letter-spacing:.16em;color:var(--accent);margin-bottom:6px}.mode{border:1px solid #477560;border-radius:99px;padding:8px 14px;color:var(--accent);font-size:12px}.panel{background:color-mix(in srgb,var(--panel) 94%,transparent);border:1px solid var(--line);border-radius:18px;padding:24px;margin:18px 0;box-shadow:0 14px 45px #0002}.narrow{max-width:460px;margin:36px auto}label{display:grid;gap:7px;color:var(--muted);font-size:13px}input,select{width:100%;background:#101820;color:var(--text);border:1px solid #435464;border-radius:9px;padding:11px;font:inherit}button{border:0;border-radius:9px;background:var(--accent);color:#10231d;font:700 14px inherit;padding:11px 16px;cursor:pointer}button:hover{filter:brightness(1.08)}button:disabled{opacity:.5;cursor:wait}.secondary{background:#2b3946;color:var(--text);border:1px solid #455767}form#login-form{display:grid;gap:16px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.toolbar,.section-title{display:flex;align-items:center;justify-content:space-between}.strategy-list,.trade-list{display:grid;gap:12px}.strategy,.trade{border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:14px}.strategy h3{margin:0 0 4px}.subtle,.message,footer{color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap}.negative{color:var(--danger)}footer{font-size:12px;padding-bottom:40px}.message{min-height:1.4em}[hidden]{display:none!important}@media(max-width:650px){header,main,footer{padding:18px}.grid{grid-template-columns:1fr}.strategy,.trade{align-items:flex-start;flex-direction:column}.section-title{align-items:flex-start;gap:10px}}