body{background:#070707;color:#ddd;font-family:Inter,system-ui,sans-serif}
.container{max-width:1100px;margin:24px auto;padding:20px}
header{display:flex;flex-direction:column;gap:12px}
input{padding:12px;border-radius:8px;border:1px solid #222;background:#0b0b0b;color:#fff}
button{padding:10px 14px;border-radius:8px;border:none;background:#222;color:#fff}
.cards{display:flex;gap:16px;margin-top:12px}
.card{flex:1;background:rgba(255,255,255,0.03);padding:20px;border-radius:12px}
.details{margin-top:24px;background:rgba(255,255,255,0.02);padding:20px;border-radius:12px}
.row{display:flex;justify-content:space-between;padding:8px 0}
pre{white-space:pre-wrap;background:#0b0b0b;padding:12px;border-radius:8px}