:root{
  --bg:#06111a;--panel:#0b1b27;--panel2:#10293a;--text:#e9f7ff;--muted:#8fb3c7;
  --cyan:#38e8ff;--blue:#3b82f6;--green:#36f1a5;--danger:#ff5577;--border:#1d4f65;
}
*{box-sizing:border-box} html{color-scheme:dark}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:
radial-gradient(circle at 10% 0%,#0d3144 0,transparent 35%),
linear-gradient(180deg,#041019,#071721 60%,#06111a);color:var(--text);min-height:100vh}
a{color:var(--cyan);text-decoration:none}.topbar{position:sticky;top:0;z-index:10;
backdrop-filter:blur(12px);background:rgba(4,16,25,.88);border-bottom:1px solid var(--border);
display:flex;justify-content:space-between;align-items:center;padding:14px 4vw;gap:20px;flex-wrap:wrap}
.brand{font-size:1.2rem;font-weight:800;letter-spacing:.04em;color:white}.tag{font-size:.72rem;color:var(--muted);margin-left:12px}
nav{display:flex;gap:12px;flex-wrap:wrap}nav a{padding:8px 10px;border-radius:8px}nav a:hover{background:#103047}
.container{width:min(1500px,94vw);margin:28px auto 60px}.userbar{display:flex;justify-content:flex-end;gap:10px;align-items:center;margin-bottom:16px;color:var(--muted)}
.pill{border:1px solid var(--border);background:#0f2635;padding:5px 9px;border-radius:999px;color:var(--green)}
.hero{padding:28px;border:1px solid var(--border);background:linear-gradient(135deg,rgba(16,41,58,.9),rgba(8,25,36,.7));
border-radius:18px;box-shadow:0 0 40px rgba(56,232,255,.05)}h1,h2,h3{margin-top:0}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:20px 0}.card,.panel{
border:1px solid var(--border);background:linear-gradient(180deg,rgba(14,37,52,.95),rgba(8,26,37,.95));
border-radius:16px;padding:18px;box-shadow:0 10px 30px rgba(0,0,0,.18)}.card{display:block;color:var(--text);transition:.2s}
.card:hover{transform:translateY(-2px);border-color:var(--cyan);box-shadow:0 0 30px rgba(56,232,255,.11)}.card p{color:var(--muted)}
form{display:grid;gap:14px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
fieldset{border:1px solid var(--border);border-radius:14px;padding:16px}legend{color:var(--cyan);font-weight:700;padding:0 8px}
label{display:grid;gap:6px;color:#c7e1ee;font-size:.92rem}input,select,textarea,button{
width:100%;border:1px solid #25596f;background:#071a26;color:white;border-radius:10px;padding:10px 12px;font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(56,232,255,.22);border-color:var(--cyan)}
button,.btn{display:inline-block;width:auto;cursor:pointer;background:linear-gradient(135deg,#0c6e8a,#1557b8);
border:1px solid #3ba6dc;color:white;padding:10px 16px;border-radius:10px;font-weight:700}
.btn.secondary{background:#173142}.btn.danger{background:#7b2037;border-color:#b93d5b}.actions{display:flex;gap:10px;flex-wrap:wrap}
table{width:100%;border-collapse:collapse;background:rgba(5,19,28,.55)}th,td{border-bottom:1px solid #173d50;padding:10px;text-align:left;vertical-align:top}
th{position:sticky;top:74px;background:#0b2330;color:#8eefff}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px}
.notice{padding:12px;border:1px solid #1b6d55;background:#0c2a23;border-radius:10px}.danger-note{border-color:#85374b;background:#2d111a}
.metric{font-size:1.8rem;font-weight:800;color:var(--cyan)}.muted{color:var(--muted)}.section-title{margin-top:28px}
canvas{background:rgba(3,16,23,.5);border:1px solid var(--border);border-radius:14px;padding:12px;max-height:390px}
footer{text-align:center;color:#62889a;padding:30px}
@media(max-width:1100px){.grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.grid,.form-grid{grid-template-columns:1fr}.topbar{position:relative}.tag{display:none}th{position:static}.container{width:96vw}}