.salary-detail-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 12000;
  padding: 20px;
}

.salary-detail-modal {
  width: min(760px, 95vw);
  max-height: min(90vh, 900px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border-radius: 14px;
  border: 1px solid rgba(237, 32, 71, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.salary-detail-modal-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid #eee;
  background: linear-gradient(135deg, rgba(237, 32, 71, 0.05), rgba(242, 98, 37, 0.05));
}

.salary-detail-modal-title {
  font-size: 20px;
  font-weight: 600;
  color: #333;
}

.salary-detail-close-btn {
  border: none;
  background: transparent;
  font-size: 22px;
  color: #777;
  cursor: pointer;
  line-height: 1;
}

.salary-detail-modal-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 18px 22px 20px;
  display: grid;
  gap: 18px;
}

.salary-detail-modal-footer {
  flex-shrink: 0;
  padding: 14px 22px 16px;
  border-top: 1px solid #ececec;
  background: #fafafa;
  border-radius: 0 0 13px 13px;
}

.salary-detail-modal-footer .salary-custom-actions {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.salary-section {
  border: 1px solid #ececec;
  border-radius: 10px;
  padding: 14px;
  background: #fafafa;
}

.salary-section h4 {
  margin-bottom: 12px;
  font-size: 15px;
  color: #333;
}

.salary-section-period {
  position: sticky;
  top: 0;
  z-index: 3;
  background: #fafafa;
  box-shadow: 0 6px 10px -6px rgba(0, 0, 0, 0.12);
}

.salary-section-period .salary-period-row {
  margin-bottom: 0;
}

.salary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.salary-field {
  display: grid;
  gap: 6px;
}

.salary-field label {
  font-size: 12px;
  font-weight: 600;
  color: #555;
}

.salary-field input,
.salary-field select {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  color: #333;
  background: #fff;
}

.salary-field select {
  cursor: pointer;
}

.salary-custom-intro {
  font-size: 13px;
  color: #555;
  margin-bottom: 12px;
  line-height: 1.45;
}

.salary-custom-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.salary-custom-field-card {
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 12px;
  background: #fff;
}

.salary-custom-field-label-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.salary-custom-field-card label {
  font-size: 13px;
  font-weight: 600;
  color: #333;
  display: inline;
  margin-bottom: 0;
}

.salary-custom-type-tag {
  font-size: 11px;
  font-weight: 600;
  color: #555;
  background: #ececec;
  padding: 3px 8px;
  border-radius: 6px;
}

.salary-tag-auto {
  background: rgba(100, 116, 139, 0.12);
  color: #475569;
}

.salary-tag-manual {
  background: rgba(22, 163, 74, 0.12);
  color: #166534;
}

.salary-tag-system {
  background: rgba(237, 32, 71, 0.1);
  color: #a11535;
}

.salary-custom-field-card input[type="text"] {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  margin-bottom: 8px;
}

.salary-custom-input-readonly {
  background: #f3f4f6 !important;
  color: #374151;
  cursor: default;
}

.salary-custom-input-editable {
  border-color: rgba(237, 32, 71, 0.35);
  background: #fff;
}

.salary-custom-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #ececec;
}

.salary-custom-save-btn {
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  background: linear-gradient(to right, #ed2047, #f26225);
  color: #fff;
}

.salary-custom-save-btn:hover:not(:disabled) {
  filter: brightness(1.03);
}

.salary-custom-save-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.salary-save-status {
  font-size: 13px;
  color: #166534;
}

.salary-custom-formula {
  font-size: 12px;
  color: #555;
  line-height: 1.5;
  margin: 0;
  font-family: ui-monospace, monospace;
  word-break: break-word;
}

.salary-custom-formula strong {
  font-weight: 600;
  color: #444;
}

.salary-custom-error {
  font-size: 12px;
  color: #b91c1c;
  margin: 0;
}