.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 20px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid #dfe1e6;
}
.admin-header h1 {
  margin: 0;
  color: #172b4d;
  font-size: 22px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 900px) {
  .admin-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: start;
  }
}

.nav-links {
  display: flex;
  gap: 16px;
}
.nav-links a {
  color: #0052cc;
  text-decoration: none;
  font-weight: 500;
}
.nav-links a:hover {
  text-decoration: underline;
}

.card {
  background: #ffffff;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 16px 20px;
  margin-bottom: 16px;
}
.card h2 {
  margin-top: 0;
  margin-bottom: 8px;
  color: #172b4d;
  font-size: 16px;
}

.form-group {
  margin-bottom: 12px;
}
.form-group label {
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
  font-size: 13px;
  color: #344563;
}
.form-group input[type=text],
.form-group input[type=password] {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid #dfe1e6;
  border-radius: 3px;
  font-size: 13px;
  box-sizing: border-box;
}
.form-group select {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid #dfe1e6;
  border-radius: 3px;
  font-size: 13px;
  box-sizing: border-box;
  background-color: #ffffff;
}
.form-group input:focus,
.form-group select:focus {
  border-color: #4c9aff;
  box-shadow: 0 0 0 3px rgba(76, 154, 255, 0.2);
  outline: none;
}

.form-help {
  font-size: 12px;
  color: #6b778c;
  margin-top: 2px;
  margin-bottom: 0;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.checkbox-group input {
  margin: 0;
}

table.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.users-table th,
table.users-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid #dfe1e6;
}
table.users-table th {
  background-color: #fafbfc;
  font-weight: 600;
  color: #42526e;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
table.users-table tr:hover {
  background-color: #fafbfc;
}

.btn {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  border-radius: 3px;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}
.btn:disabled, .btn.disabled, .btn[disabled] {
  cursor: default;
  opacity: 0.4;
}

.btn-primary {
  background-color: #0052cc;
  color: #ffffff;
}
.btn-primary:hover, .btn-primary:focus {
  background-color: #0065ff;
  color: #ffffff;
}

.btn-secondary {
  background-color: #f4f5f7;
  color: #333333;
  border-color: #dfe1e6;
}
.btn-secondary:hover, .btn-secondary:focus {
  background-color: #ebecf0;
  color: #333333;
}

.btn-danger {
  background-color: #de350b;
  color: #ffffff;
}
.btn-danger:hover, .btn-danger:focus {
  background-color: #ff5630;
  color: #ffffff;
}

.btn-sm {
  padding: 4px 8px;
  font-size: 12px;
}

.alert {
  padding: 12px 16px;
  border-radius: 3px;
  margin-bottom: 20px;
  font-size: 14px;
}

.alert-success {
  background-color: #e3fcef;
  color: #006644;
  border: 1px solid #abf5d1;
}

.alert-error {
  background-color: #ffebe6;
  color: #bf2600;
  border: 1px solid #ffbdad;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 500;
}

.badge-role {
  background-color: #deebff;
  color: #0747a6;
  margin-right: 4px;
}

.badge-active {
  background-color: #e3fcef;
  color: #006644;
}

.badge-disabled {
  background-color: #ffebe6;
  color: #bf2600;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f5f7;
  color: #333333;
  font-size: 14px;
  line-height: 1.5;
}

.actions-cell {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.actions-cell form {
  display: inline;
  margin: 0;
}