:root{
  --bg:#0b1220;--card:#111a2e;--muted:#94a3b8;--text:#e5e7eb;--accent:#60a5fa;--accent2:#34d399;--danger:#fb7185;
  --border:rgba(255,255,255,.08);--shadow:0 20px 60px rgba(0,0,0,.45);--radius:18px;
  --font:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:var(--font);color:var(--text);
  background:radial-gradient(1200px 800px at 20% 10%, rgba(96,165,250,.25), transparent 55%),
             radial-gradient(900px 700px at 90% 30%, rgba(52,211,153,.18), transparent 55%),
             radial-gradient(900px 700px at 50% 100%, rgba(251,113,133,.12), transparent 60%), var(--bg);
}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.container{min-height:100%;display:flex;align-items:flex-start;justify-content:center;padding:28px 16px}
.card{width:100%;max-width:1100px;background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-pad{padding:22px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.logo{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg, rgba(96,165,250,.95), rgba(52,211,153,.9));
  display:grid;place-items:center;box-shadow:0 10px 30px rgba(96,165,250,.18);border:1px solid rgba(255,255,255,.12)}
.h1{font-size:22px;line-height:1.15;margin:0}
.sub{color:var(--muted);margin:6px 0 0 0;font-size:13px}
.nav{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 18px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--border);
  background:rgba(0,0,0,.18);color:var(--muted);font-size:13px}
.pill strong{color:var(--text);font-weight:700}
.grid{display:grid;gap:12px}
.form-row{display:grid;gap:8px;margin-top:12px}
label{font-size:13px;color:var(--muted)}
input,select,textarea{width:100%;padding:12px;border-radius:14px;border:1px solid var(--border);background:rgba(0,0,0,.22);
  color:var(--text);outline:none}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:rgba(96,165,250,.55);box-shadow:0 0 0 4px rgba(96,165,250,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;margin-top:12px;padding:11px 14px;border-radius:14px;
  border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg, rgba(96,165,250,.95), rgba(52,211,153,.9));
  color:#06101d;font-weight:800;cursor:pointer}
.btn:hover{filter:brightness(1.03);text-decoration:none}
.btn-secondary{background:rgba(0,0,0,.18);color:var(--text);border:1px solid var(--border);font-weight:700}
.btn-danger{background:rgba(251,113,133,.18);color:#fecdd3;border:1px solid rgba(251,113,133,.35);font-weight:800}
.err{margin-top:12px;padding:10px 12px;border-radius:14px;border:1px solid rgba(251,113,133,.35);background:rgba(251,113,133,.12);
  color:#fecdd3;font-size:13px}
.ok{margin-top:12px;padding:10px 12px;border-radius:14px;border:1px solid rgba(52,211,153,.25);background:rgba(52,211,153,.10);
  color:#bbf7d0;font-size:13px}
.tablewrap{overflow:auto;border-radius:14px;border:1px solid var(--border);margin-top:12px}
table{width:100%;border-collapse:collapse}
th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left;font-size:13px}
thead tr{background:rgba(0,0,0,.18)}
tr:last-child td{border-bottom:none}
.small{font-size:12px;color:var(--muted)}
.footer{margin-top:18px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.hr{height:1px;background:var(--border);margin:18px 0}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row > *{flex:1}