*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#080b12;color:#fff}button,select{font:inherit}.app{min-height:100vh;background:radial-gradient(circle at top right,#182235 0,transparent 35%),#080b12}.topbar{height:76px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #1b2230;background:#080b12f2}.brand{display:flex;align-items:center;gap:12px}.logo{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:#16c784;color:#06100b;font-weight:900}.brand h1{margin:0;font-size:18px}.brand span{color:#7e899c;font-size:12px}.connect-btn{border:0;border-radius:8px;padding:11px 18px;background:#16c784;color:#06100b;font-weight:700;cursor:pointer}.dashboard{max-width:1250px;margin:auto;padding:40px 24px}.welcome{display:flex;justify-content:space-between;align-items:center;gap:30px}.eyebrow{color:#16c784;font-size:12px;font-weight:700;letter-spacing:1.5px}.welcome h2{font-size:42px;margin:8px 0}.description{color:#8d98aa;max-width:580px;line-height:1.6}.status{border:1px solid #242c3a;padding:10px 14px;border-radius:8px;color:#9ba5b5;font-size:13px}.status-light{display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:#777}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:35px 0}.card{padding:22px;border:1px solid #1c2533;border-radius:12px;background:#0d121b}.card span,.card small{display:block;color:#7e899c}.card strong{display:block;margin:12px 0;font-size:28px}.terminal{border:1px solid #1c2533;border-radius:12px;overflow:hidden;background:#0d121b}.terminal-header{padding:20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #1c2533}.terminal-header h3{margin:0 0 5px}.terminal-header span{color:#7e899c;font-size:13px}select{background:#111824;color:#fff;border:1px solid #293344;border-radius:7px;padding:10px}.chart-placeholder{height:430px;display:grid;place-items:center;text-align:center;background:linear-gradient(#111824 1px,transparent 1px),linear-gradient(90deg,#111824 1px,transparent 1px);background-size:45px 45px}.chart-placeholder span{font-size:18px;font-weight:700}.chart-placeholder p{color:#778397}@media (max-width: 800px){.welcome{align-items:flex-start;flex-direction:column}.cards{grid-template-columns:1fr}.terminal-header{align-items:flex-start;flex-direction:column;gap:15px}.welcome h2{font-size:34px}}