:root{font-family:Inter,system-ui,sans-serif;color:#e9edf5;background:#0b1018;color-scheme:dark}*{box-sizing:border-box}body{margin:0}main{max-width:1400px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}h1,h2,h3,p{margin-top:0}select,button{background:#172233;color:inherit;border:1px solid #34445c;border-radius:8px;padding:10px 12px;font:inherit}button{cursor:pointer}.layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.card{background:#111a27;border:1px solid #26364d;border-radius:14px;padding:18px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.metric{background:#172233;padding:12px;border-radius:10px}.metric strong{display:block;font-size:1.4rem;margin-top:4px}.timeline{list-style:none;padding:0;margin:0}.timeline li{padding:12px 0;border-bottom:1px solid #26364d}.muted{color:#a8b4c7}.error{color:#ff8c9b}.button{display:inline-block;text-decoration:none;color:#fff;background:#4b68d1;padding:10px 12px;border-radius:8px}@media(max-width:900px){.layout{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}header{align-items:start;flex-direction:column}}