*{box-sizing:border-box;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}
body{margin:0;background:#0b1220;color:#e8eefc}
a{color:inherit;text-decoration:none}
.topbar{position:sticky;top:0;z-index:10;background:#0f1b33;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between;padding:12px 18px}
.brand{font-weight:800;letter-spacing:.5px}
.right{display:flex;gap:10px;align-items:center}
.chip{background:rgba(255,255,255,.08);padding:6px 10px;border-radius:999px}
.wrap{max-width:1200px;margin:0 auto;padding:18px}
.layout{display:grid;grid-template-columns:240px 1fr;gap:14px}
.sidebar{background:#0f1b33;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:10px;height:fit-content}
.nav{display:block;padding:10px 12px;border-radius:12px;margin:6px 0;background:rgba(255,255,255,.04)}
.nav:hover{background:rgba(255,255,255,.08)}
.content{}
.card{background:#0f1b33;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:14px}
.card.inner{margin:12px 0;background:rgba(255,255,255,.03)}
h2,h3{margin:8px 0 12px}
.form label{display:block;margin:10px 0 6px;color:#b8c6ef}
input,select,button{border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#0b1220;color:#e8eefc;padding:10px 12px;outline:none}
input::placeholder{color:#8fa3d6}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn{background:#3b82f6;border:0;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer}
.btn:hover{filter:brightness(1.05)}
.btn-ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);cursor:pointer}
.table{width:100%;border-collapse:separate;border-spacing:0;margin-top:12px;overflow:hidden}
.table th,.table td{padding:10px;border-bottom:1px solid rgba(255,255,255,.08);vertical-align:top}
.table thead th{color:#b8c6ef;text-align:left}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.flash{margin:10px 0;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.22);padding:10px;border-radius:14px}
.flash.danger{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.22)}
.muted{color:#9db0df;font-size:13px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.mini{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:12px}
.mini .k{color:#9db0df;font-size:13px}
.mini .v{font-size:18px;font-weight:800;margin-top:4px}
@media (max-width: 900px){
  .layout{grid-template-columns:1fr}
}