.settings-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-md);
}

.settings-modal {
  background: var(--bg-secondary);
  border-radius: 12px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.settings-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all 0.2s;
}

.close-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.settings-content {
  padding: var(--spacing-lg);
}

.setting-section {
  margin-bottom: var(--spacing-xl);
}

.setting-section:last-child {
  margin-bottom: 0;
}

.setting-section h3 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.setting-description {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.radio-option,
.checkbox-option {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.radio-option:hover,
.checkbox-option:hover {
  background: var(--bg-hover);
  border-color: var(--primary-color);
}

.radio-option:has(input:checked),
.checkbox-option:has(input:checked) {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--primary-color);
}

.radio-option input[type="radio"],
.checkbox-option input[type="checkbox"] {
  margin-top: 0.25rem;
  cursor: pointer;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.radio-option div,
.checkbox-option div {
  flex: 1;
}

.radio-option strong,
.checkbox-option strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.radio-option p,
.checkbox-option p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.settings-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.settings-footer .btn-primary {
  padding: var(--spacing-sm) var(--spacing-xl);
}