:root { --primary:#007ac1; --primary-600:#005f9e; --bg:#f4f6f9; --card:#fff; --muted:#6b7280; }
* { box-sizing: border-box; }
html, body { margin:0; padding:0; font-family:'Poppins',sans-serif; background:var(--bg); color:#111; }
.centered { display:flex; align-items:center; justify-content:center; min-height:100vh; }
.login-box { background:#fff; padding:32px; border-radius:12px; width:100%; max-width:360px; box-shadow:0 10px 30px rgba(0,0,0,.08); text-align:center; }
.logo { font-size:48px; }
.muted { color:var(--muted); font-size:14px; }
input, select { width:100%; padding:10px 12px; border:1px solid #e5e7eb; border-radius:10px; outline:none; }
input:focus, select:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(0,122,193,.15); }
.btn { background:var(--primary); color:white; border:none; padding:10px 14px; border-radius:10px; cursor:pointer; font-weight:600; }
.btn:hover { background:var(--primary-600); }
.btn.ghost { background:#eef2f7; color:#111; }
.app { display:flex; min-height:100vh; }
.sidebar { width:240px; background:var(--primary); color:white; padding:20px; }
.brand { font-weight:700; margin-bottom:20px; }
.nav-item { display:block; width:100%; text-align:left; color:white; background:transparent; border:none; padding:10px 12px; border-radius:8px; cursor:pointer; }
.nav-item:hover, .nav-item.active { background:rgba(0,0,0,.12); }
.main { flex:1; padding:28px; }
.cards { display:grid; gap:16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin:16px 0; }
.card { background:var(--card); border-radius:12px; padding:16px; box-shadow:0 6px 20px rgba(0,0,0,.06); }
.card.info .card-title{ color:var(--primary); }
.card.success .card-title{ color:#0b8a42; }
.card-title { font-size:14px; text-transform:uppercase; letter-spacing:.04em; color:#374151; }
.card-value { font-size:28px; font-weight:700; margin-top:6px; }
.section-head { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.search { max-width:360px; }
.table-wrap { overflow:auto; background:var(--card); border-radius:12px; }
.table { width:100%; border-collapse: collapse; }
.table th, .table td { padding:10px 12px; border-bottom:1px solid #eef2f7; white-space:nowrap; }
.table th { position:sticky; top:0; background:#f8fafc; text-align:left; font-size:12px; text-transform:uppercase; letter-spacing:.04em; }
.row-actions { display:flex; gap:8px; }
.icon-btn { background:#eef2f7; border:none; border-radius:8px; padding:6px 8px; cursor:pointer; }
.icon { background:none; border:none; }
.modal { position:fixed; inset:0; display:block; }
.modal-content { position:fixed; right:20px; top:20px; width:520px; max-height:90vh; overflow:auto; background:#fff; border-radius:12px; padding:16px; box-shadow:0 20px 60px rgba(0,0,0,.2); z-index:1001; }
.modal-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
.modal-actions { display:flex; gap:12px; justify-content:flex-end; margin-top:12px; }
.modal-backdrop { position:fixed; inset:0; background:rgba(0,0,0,.2); z-index:1000; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.form-grid input, .form-grid select { width:100%; }
.cols-2 { grid-template-columns:1fr 1fr; }
.list { display:flex; flex-direction:column; gap:8px; }
.badge { display:inline-block; padding:2px 8px; border-radius:999px; font-size:12px; background:#eef2f7; }
.controls { display:flex; gap:8px; align-items:center; }
@media (max-width: 900px){
  .app { flex-direction:column; }
  .sidebar { width:100%; }
  .main { margin-left:0; }
  .modal-content { width:95vw; left:2.5vw; right:auto; }
}