:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#121212;
  --muted:#6b7280;
  --line:#e5e7eb;
  --brand:#2d6cdf;
  --brand-600:#2458b7;
  --danger:#c62828;
  --success:#059669;
  --warning:#b45309;
  --radius:10px;
  --shadow:0 8px 30px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
html,body{height:100%; width:100%; margin:0; padding:0;}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Ubuntu,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}

.container{max-width:100%;margin:0 auto;padding:12px}

.card{
  background:var(--card);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px;
}

h1{font-size:22px;line-height:1.2;margin:0 0 16px}
h2{font-size:18px;margin:0 0 12px}
.muted{color:var(--muted)}
.error{color:#b00020;margin:8px 0}
.success{color:var(--success)}
.flash{margin:12px 0;padding:12px 14px;border-radius:8px;border:1px solid var(--line);background:#f8fafc}
.flash.success{border-color:#bbf7d0;background:#f0fdf4;color:#065f46}
.flash.error{border-color:#fecaca;background:#fef2f2;color:#7f1d1d}
.flash.info{border-color:#bfdbfe;background:#eff6ff;color:#1e40af}

.top{display:flex;gap:16px;align-items:center;justify-content:space-between;margin:0 0 16px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:8px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:.15s ease-in-out;background:#f3f4f6;color:#111827}
.btn:hover{filter:brightness(0.98)}
.btn.primary{background:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-600)}
.btn.ghost{background:#eef2ff;color:#1f2937}
.btn.danger{background:var(--danger);color:#fff}
.btn.link{background:transparent;border-color:transparent;color:var(--brand);padding:0}

/* Forms */
label{display:block;font-size:13px;color:#374151;margin:10px 0 6px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:#9db6ff;box-shadow:0 0 0 3px rgba(45,108,223,.15)}
.row{display:flex;gap:16px;flex-wrap:wrap}
.col{flex:1 1 260px}
.actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}

/* Tables */
.table-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
th{background:#f3f4f6;font-weight:600}
tr:hover td{background:#fafafa}

/* Auth */
.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.auth-card{width:100%;max-width:380px}

/* Badges */
.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;background:#eef2ff;color:#1f2937}
.badge.role-admin{background:#fee2e2;color:#991b1b}
.badge.role-finance{background:#dcfce7;color:#065f46}
.badge.role-attendant{background:#e0e7ff;color:#3730a3}
.badge.role-dealers{background:#dbeafe;color:#1e40af}
.badge.role-cleaners{background:#fef3c7;color:#92400e}
.badge.role-public{background:#f3f4f6;color:#374151}

/* Utilities */
.mt-1{margin-top:4px}
.mt-2{margin-top:8px}
.mt-3{margin-top:12px}
.mt-4{margin-top:16px}
.text-right{text-align:right}

@media (max-width:720px){
  .top{flex-direction:column;align-items:flex-start}
}