:root{--bg:#07111a;--panel:rgba(10,18,28,.9);--line:rgba(125,211,252,.14);--text:#e7f0f7;--muted:#93a9bd;--primary:#22c1ff;--primary2:#0ea5e9;--danger:#ff6b6b;--success:#38d39f;--warning:#fbbf24}*{box-sizing:border-box}body{margin:0;font-family:Manrope,Segoe UI,sans-serif;color:var(--text);background:radial-gradient(circle at 12% 8%,rgba(34,193,255,.16),transparent 24%),radial-gradient(circle at 88% 8%,rgba(56,211,159,.12),transparent 20%),linear-gradient(180deg,#050b12,#07131d 52%,#04080d)}a{color:inherit}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.card{background:linear-gradient(180deg,rgba(10,18,28,.88),rgba(7,14,22,.78));border:1px solid var(--line);border-radius:24px;box-shadow:0 24px 60px rgba(0,0,0,.28);backdrop-filter:blur(14px)}.login-card{width:min(420px,100%);padding:30px}.brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.brand-mark{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#2563eb);display:grid;place-items:center;color:#04111c;font-weight:900}.input,select{width:100%;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.05);color:var(--text);padding:12px 14px}.label{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:14px 0 6px}.btn{border:0;border-radius:14px;padding:12px 16px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:linear-gradient(135deg,#baf0ff,#22c1ff);color:#04111c}.btn-soft{background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text)}.btn-danger{background:rgba(255,107,107,.12);color:#ffb7b7;border:1px solid rgba(255,107,107,.2)}.layout{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--line);padding:22px;background:rgba(4,10,16,.75)}.nav{display:grid;gap:8px;margin-top:20px}.nav a{padding:12px 14px;border-radius:14px;text-decoration:none;color:var(--muted)}.nav a.active,.nav a:hover{background:rgba(125,211,252,.12);color:var(--text)}.main{padding:26px}.top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:22px}.grid{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.section{padding:20px}.muted{color:var(--muted)}.metric{font-size:2rem;font-weight:900;margin:6px 0}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid rgba(255,255,255,.07);text-align:left}.pill{display:inline-flex;border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:800}.pill.success{background:rgba(56,211,159,.12);color:#9ef0cf}.pill.warn{background:rgba(251,191,36,.12);color:#fde68a}.pill.danger{background:rgba(255,107,107,.12);color:#ffb7b7}.alert{padding:12px 14px;border-radius:14px;margin-bottom:14px}.alert.success{background:rgba(56,211,159,.12);border:1px solid rgba(56,211,159,.18)}.alert.error{background:rgba(255,107,107,.12);border:1px solid rgba(255,107,107,.18)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.full{grid-column:1/-1}.qr{max-width:220px;background:#fff;padding:12px;border-radius:14px}@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{position:relative}.grid-3,.form-grid{grid-template-columns:1fr}}