.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.settings-grid.single-col {
  grid-template-columns: 1fr;
  max-width: 800px;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.card-header-flex .card-title {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.settings-form {
  display: flex;
  flex-direction: column;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon .input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.input-with-icon input,
.settings-form input:not([type="checkbox"]):not([type="radio"]),
.settings-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-dark);
  background-color: var(--bg-color);
  transition: var(--transition);
  outline: none;
}

.input-with-icon input {
  padding-left: 36px !important;
}

.input-with-icon input:focus,
.settings-form input:focus,
.settings-select:focus {
  border-color: var(--primary-color);
  background-color: #fff;
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-row .form-group {
  flex: 1;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px !important;
  color: var(--text-dark) !important;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary-color);
}

.mt-3 {
  margin-top: 16px;
}

.mt-4 {
  margin-top: 24px;
}