*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Inter,Helvetica,Arial,sans-serif;color:#eaf0f7;background:radial-gradient(900px 600px at 80% -10%,rgba(142,45,226,.25),transparent 60%),linear-gradient(135deg,#0a0f1c,#121b33)}
.wrap{max-width:1100px;margin:0 auto;padding:16px 20px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#00c6ff,#8e2de2);color:#fff;font-weight:800;box-shadow:0 8px 28px rgba(0,0,0,.35)}
h1{margin:0;font-size:18px;letter-spacing:.6px}
.sub{margin:0;color:#a8b3c2;font-size:12px}
nav a{color:#cfe6ff;text-decoration:none;margin-left:16px}
nav a:hover{text-decoration:underline}
.container{max-width:1100px;margin:24px auto;padding:0 20px 80px}
.card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.grid{display:grid;gap:16px}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.kv{display:grid;grid-template-columns:180px 1fr;gap:6px 12px;margin-top:10px}
.kv div{padding:6px 0;border-bottom:1px dashed rgba(255,255,255,.1)}
h2{margin:0 0 10px}
h3{margin:0 0 6px}
.input{width:100%;padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.25);color:#eaf0f7}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,#00c6ff22,#8e2de222);color:#fff;text-decoration:none}
.foot{text-align:center;color:#8ea0b8;padding:20px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.ok{color:#9cf}
.warn{color:#ffd27a}