* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Arial, sans-serif;
  background: linear-gradient(135deg, #eef2ff 0%, #ecfeff 100%);
  color: #1e293b;
}

/* Topbar */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 28px;
  background: linear-gradient(135deg, #14b8a6, #6366f1);
  color: #fff;
}
.brand { font-weight: 700; font-size: 18px; }
.topbar-right { display: flex; align-items: center; gap: 14px; }

.container { max-width: 900px; margin: 28px auto; padding: 0 16px 60px; }

.card {
  background: #fff;
  border-radius: 18px;
  padding: 26px;
  margin-bottom: 26px;
  box-shadow: 0 10px 30px rgba(99,102,241,0.08);
}
.card h2 { margin-top: 0; }

.card-header-row { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; }

.grid { display: grid; gap: 16px; margin-bottom: 4px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 700px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.field { margin-bottom: 16px; }
label { display: block; font-size: 13px; font-weight: 600; color: #475569; margin-bottom: 6px; }
.hint { font-size: 11px; color: #94a3b8; font-weight: 400; }

input[type=text], input[type=email], input[type=date], input[type=number], input[type=password], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid #e2e8f0; border-radius: 10px;
  font-size: 14px; background: #f8fafc; color: #1e293b;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #6366f1; background: #fff; }
textarea { resize: vertical; }

.btn-primary {
  background: linear-gradient(135deg, #14b8a6, #6366f1);
  color: #fff; border: none; padding: 11px 22px; border-radius: 10px;
  font-weight: 600; cursor: pointer; font-size: 14px;
}
.btn-primary:hover { opacity: .92; }
.btn-secondary {
  background: #eef2ff; color: #4338ca; border: 1px solid #c7d2fe;
  padding: 9px 16px; border-radius: 10px; font-weight: 600; cursor: pointer; font-size: 13px;
}
.btn-ghost { color: #fff; text-decoration: none; border: 1px solid rgba(255,255,255,.5); padding: 6px 14px; border-radius: 8px; font-size: 13px; }
.btn-mini { background:#f1f5f9; border:1px solid #e2e8f0; border-radius:6px; padding:4px 8px; font-size:12px; cursor:pointer; }

.inline-form { display: inline-flex; gap: 8px; align-items:center; margin: 0; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table-wrap { overflow-x: auto; }
th { text-align: left; padding: 10px 8px; color: #64748b; font-size: 12px; text-transform: uppercase; border-bottom: 2px solid #f1f5f9; }
td { padding: 12px 8px; border-bottom: 1px solid #f1f5f9; vertical-align: top; }
.mono { font-family: "SF Mono", Consolas, monospace; font-size: 12.5px; }
.empty { text-align:center; color:#94a3b8; padding:30px 0; }

.badge { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; text-transform: capitalize; }
.badge-active { background: #dcfce7; color: #15803d; }
.badge-expired { background: #fee2e2; color: #b91c1c; }
.badge-suspended { background: #fef9c3; color: #92400e; }

.actions { white-space: nowrap; }
.actions a, .link-btn { color: #4338ca; text-decoration: none; font-weight: 600; font-size: 13px; }
.link-btn { background: none; border: none; cursor: pointer; padding: 0; }
.link-danger { color: #dc2626; }

.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 18px; font-size: 14px; }
.alert-success { background: #dcfce7; color: #166534; }
.alert-error { background: #fee2e2; color: #991b1b; }

/* Login page */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
  background: #fff; padding: 36px; border-radius: 18px; width: 90%; max-width: 380px;
  box-shadow: 0 20px 50px rgba(99,102,241,0.15);
}
.login-card h2 { margin-top: 0; text-align: center; }