*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#0b0f17;color:#e7ecf5}
.container{max-width:1100px;margin:0 auto;padding:16px}
header{display:flex;align-items:center;justify-content:space-between;padding:20px 16px}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:44px;height:44px;border-radius:12px;background:#1b87ff;display:flex;align-items:center;justify-content:center;font-weight:800}
h1{margin:0;font-size:22px}
.muted{color:#9fb3c8;margin:0}
nav a{color:#cfe0f5;text-decoration:none;margin-left:14px}
nav a:hover{text-decoration:underline}
.card{background:#0f1624;border:1px solid #1f2a3c;border-radius:14px;padding:18px;margin:18px 0;box-shadow:0 8px 30px rgba(0,0,0,0.25)}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:800px){.grid{grid-template-columns:1fr 2fr}}
label{display:block;font-size:13px;color:#9fb3c8;margin-bottom:6px}
input,select,button{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #21324a;background:#0b1220;color:#e7ecf5}
button{cursor:pointer;background:#1b87ff;border-color:#1b87ff;font-weight:700}
button:disabled{opacity:.6;cursor:not-allowed}
.row{display:flex;gap:10px;align-items:end}
.row > div{flex:1}
.table-wrap{overflow:auto;border:1px solid #1f2a3c;border-radius:12px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;border-bottom:1px solid #1f2a3c;text-align:left;font-size:14px}
th{position:sticky;top:0;background:#0d1423}
.badge{display:inline-block;padding:2px 8px;border:1px solid #234; border-radius:999px;font-size:12px;color:#9fb3c8}
.kv{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
small.code{font-family:ui-monospace,Menlo,Consolas,monospace;color:#9fb3c8}