:root{--bg: #070b14;--bg-elev: #0f1625;--bg-soft: #1a2436;--line: #2b3953;--text: #e6edf9;--muted: #9fb0cf;--primary: #32d2b3;--primary-strong: #1fb89b}*{box-sizing:border-box}body{margin:0;font-family:Space Grotesk,Segoe UI,sans-serif;background:radial-gradient(circle at top left,#18243d 0,var(--bg) 52%);color:var(--text)}#app{max-width:1040px;margin:24px auto;padding:0 16px 20px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.brand h1{margin:0;font-size:1.45rem}.brand p{margin:4px 0 0;color:var(--muted);font-size:.95rem}.nav-actions{display:flex;gap:8px}.nav-actions button{width:auto;margin:0;padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:transparent}.nav-actions button.active{background:linear-gradient(135deg,var(--primary),var(--primary-strong));color:#03140f;border-color:transparent;font-weight:700}.layout{display:grid;grid-template-columns:1.2fr .8fr;gap:12px}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:12px;margin-bottom:12px}.hero-copy,.hero-card{background:linear-gradient(180deg,#ffffff05,#fff0),var(--bg-elev);border:1px solid var(--line);border-radius:14px;padding:18px}.hero-copy h2{margin:8px 0;font-size:2rem;line-height:1.15}.eyebrow{margin:0;color:var(--primary);text-transform:uppercase;letter-spacing:.08em;font-size:.75rem;font-weight:700}.hero-copy p{color:var(--muted)}.hero-actions{display:flex;gap:8px;margin-top:12px}.hero-actions button{margin-top:0}.hero-card{display:grid;gap:10px}.stat{border:1px solid var(--line);border-radius:11px;background:#142038;padding:10px}.stat span{display:block;font-size:.76rem;text-transform:uppercase;color:var(--muted)}.stat strong{display:block;margin-top:4px}.panel{background:linear-gradient(180deg,#ffffff05,#fff0),var(--bg-elev);border:1px solid var(--line);border-radius:14px;padding:16px}.main-panel{min-height:520px}h2{margin:0 0 6px}.hint,.meta,label{color:var(--muted)}.hint{margin:0 0 8px}.meta{margin-top:10px;font-size:.92rem}.link{word-break:break-all}.row{display:grid;grid-template-columns:1fr 1fr;gap:8px}input,select,button{width:100%;margin-top:8px;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg-soft);color:var(--text)}button{background:linear-gradient(135deg,var(--primary),var(--primary-strong));border:none;color:#03140f;font-weight:700;cursor:pointer}button.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}button:disabled{opacity:.5;cursor:not-allowed}.messages{max-height:360px;overflow:auto;display:grid;gap:8px;margin-top:12px}.message{background:#1b2638;border:1px solid #2d415f;border-radius:9px;padding:8px 10px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.feature{border:1px solid var(--line);border-radius:12px;background:#101a2d;padding:14px}.feature h3{margin:0 0 6px}.feature p{margin:0;color:var(--muted)}@media(max-width:860px){.topbar{flex-direction:column;align-items:flex-start}.layout,.hero{grid-template-columns:1fr}.hero-copy h2{font-size:1.6rem}.hero-actions{flex-direction:column}.feature-grid{grid-template-columns:1fr}.main-panel{min-height:auto}}