body{background:#020617;color:white;font-family:Arial;margin:0}.app{max-width:1200px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.stats,.buttons,.tags{display:flex;gap:12px}.layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{background:#111827;padding:24px;border-radius:20px}.pill,.tags span{background:#1e293b;padding:10px 14px;border-radius:999px}textarea{width:100%;height:420px;background:#020617;color:white;border:none;border-radius:16px;padding:16px;font-family:monospace}button{background:#2563eb;color:white;border:none;padding:12px 18px;border-radius:12px;cursor:pointer}#output{margin-top:16px;background:#020617;padding:16px;border-radius:16px;min-height:120px;white-space:pre-wrap}.example{background:#020617;padding:16px;border-radius:16px;margin:18px 0}@media(max-width:900px){.layout{grid-template-columns:1fr}}