/* 设置面板样式 */
#settings-panel .form-select,
#settings-panel .form-control {
  background-color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

#settings-panel .form-text {
  font-size: 0.8rem;
  color: var(--secondary-text);
}

/* 设置面板样式优化 */
#settings-panel .nav-tabs {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

#settings-panel .nav-tabs .nav-link {
  color: var(--secondary-text);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0;
  position: relative;
  font-weight: 500;
  font-size: 0.9rem;
}

#settings-panel .nav-tabs .nav-link.active {
  color: var(--primary-color);
  background-color: transparent;
  border: none;
}

#settings-panel .nav-tabs .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
}

#settings-panel .nav-tabs .nav-link i {
  margin-right: 5px;
}

.settings-section {
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  padding: 15px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  margin-bottom: 20px;
}

.settings-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-text);
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.settings-section-title i {
  margin-right: 5px;
  color: var(--primary-color);
}

/* 设置项组样式 */
.marker-cluster-settings,
.marker-density-settings,
.nearby-cover-settings {
  margin-bottom: 15px;
}

/* 表单元素样式 */
#settings-panel .form-label {
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 5px;
}

#settings-panel .btn-group {
  margin-bottom: 10px;
}

#settings-panel .btn-check + .btn {
  font-size: 0.85rem;
  padding: 0.375rem 0.75rem;
}

/* 移动端设置页面额外底部填充 */
@media (max-width: 768px) {
  #settings-panel {
    padding-bottom: 70px; /* 为移动端底部导航栏留出空间 */
  }
}