/* Minimal modern dashboard look */
:root{
  --bg: #0b1020;
  --card: #121a38;
  --muted: #8aa0d0;
  --text: #e8edff;
  --accent: #4f7cff;
  --accent-2: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.25);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,Segoe UI,Roboto,Ubuntu,Cantarell,"Helvetica Neue",Arial}
a{color:var(--accent);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:24px}
.grid{display:grid;gap:20px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin:0 0 12px}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;background:var(--accent);color:white;border:none;cursor:pointer;font-weight:600}
.btn.secondary{background:#2a3a78}
.btn.success{background:var(--accent-2)}
.btn.danger{background:var(--danger)}
.btn.warning{background:var(--warning)}
.input, select, textarea{width:100%;padding:10px 12px;border-radius:12px;border:1px solid #2b3560;background:#0e1531;color:#e8edff}
.table{width:100%;border-collapse:collapse;border-radius:12px;overflow:hidden}
.table th,.table td{padding:12px 10px;border-bottom:1px solid #26315b;text-align:left}
.table th{background:#0f1634;color:#a9b7e8}
.kbd{background:#0f1634;border:1px solid #2a3566;border-radius:6px;padding:2px 6px}
.navbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:16px}
.navbar .brand{display:flex;align-items:center;gap:12px}
.brand img{height:36px;width:36px;border-radius:10px;object-fit:cover}
.sidebar{position:fixed;top:0;left:0;height:100%;width:260px;background:#0c132b;padding:20px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow)}
.sidebar a{padding:10px 12px;border-radius:10px;color:#cbd5ff}
.sidebar a.active,.sidebar a:hover{background:#16204a}
.main{margin-left:280px;padding:24px}
.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;background:#16204a;color:#b7c6ff}
.footer{margin-top:30px;color:#93a3de;font-size:14px}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{max-width:420px;width:100%}
.logo-preview{height:48px;border-radius:12px;background:#0e1531;display:inline-flex;align-items:center;justify-content:center;padding:6px}
hr{border:0;border-top:1px solid #243061;margin:16px 0}
@media (max-width: 960px){
  .main{margin-left:0}
  .sidebar{position:static;width:auto;height:auto;flex-direction:row;gap:4px;border-radius:16px;margin:16px}
}