/* assets/css/modals.css */
/* === 模态框基础样式 === */

/* 模态框容器 */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--theme-overlay-heavy);
  backdrop-filter: var(--glass-blur-xxs);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  padding: var(--spacing-md);
}

.modal.active {
  display: flex;
}

/* 模态框内容区域 */
.modal-content {
  background: var(--modal-bg);
  border: 1px solid var(--modal-border);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  width: 90%;
  max-width: 600px;
  animation: modalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--modal-text);
  box-shadow: var(--shadow-xl);
  position: relative;
  transform-origin: center;
  backface-visibility: hidden;
  transform: translateZ(0);
  display: flex;
  flex-direction: column;
  max-height: 70vh;
}

/* 模态框头部样式 */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--modal-border);
  position: relative;
  flex-shrink: 0;
}

.modal-title {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--modal-title);
  line-height: 1.3;
  padding-right: var(--spacing-xl);
  position: relative;
}

/* 有关闭按钮时 - 装饰条居左，与标题文字等宽 */
.modal-header:has(.modal-close-btn) .modal-title {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
}

.modal-header:has(.modal-close-btn) .modal-title::after {
  content: '';
  margin-top: 4px; /* 调整装饰条与文字的距离 */
  width: 100%; /* 现在这个100%指的是文字内容的宽度 */
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
  flex-shrink: 0;
}

/* 无关闭按钮时 - 装饰条居中，比标题文字短一个中文字符 */
.modal-header:not(:has(.modal-close-btn)) {
  justify-content: center;
}

.modal-header:not(:has(.modal-close-btn)) .modal-title {
  text-align: center;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding-right: 0;
}

.modal-header:not(:has(.modal-close-btn)) .modal-title::after {
  content: '';
  margin-top: 4px;
  width: calc(100% - 1em); /* 比标题文字宽度少一个中文字符 */
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
  flex-shrink: 0;
}

/* 模态框关闭按钮 */
.modal-close-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--btn-secondary-bg);
  border: 1px solid var(--btn-secondary-border);
  border-radius: var(--border-radius-md);
  color: var(--btn-secondary-text);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 12px;
  margin-left: var(--spacing-md);
  flex-shrink: 0;
}

.modal-close-btn:hover {
  background: var(--btn-secondary-hover-bg);
  color: var(--btn-secondary-hover-text);
  transform: scale(1.05);
  box-shadow: var(--shadow-sm);
}

.modal-close-btn:active {
  transform: scale(0.95);
}

.modal-close-btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* 模态框主体内容区域 */
.modal-body {
  padding: var(--spacing-md) 0;
  color: var(--modal-text);
  line-height: 1.6;
  flex: 1;
  overflow-y: auto;
  max-height: 60vh;
  margin: 0 calc(-1 * var(--spacing-sm));
  padding: 0 var(--spacing-sm);
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-primary) transparent;
}

.modal-body p {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-base);
}

.modal-body p:last-child {
  margin-bottom: 0;
}

/* 模态框底部区域 */
.modal-footer {
  display: flex;
  gap: var(--spacing-md);
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  border-top: 1px solid var(--modal-border);
  justify-content: flex-end;
  flex-shrink: 0;
}

/* 特定模态框尺寸变体 */
.modal-page .modal-content {
  max-width: 560px;
}

.modal-site .modal-content {
  max-width: 680px;
}

.modal-sm .modal-content {
  max-width: 400px;
}

.modal-lg .modal-content {
  max-width: 800px;
}

.modal-fullscreen .modal-content {
  max-width: 95vw;
  max-height: 95vh;
  width: 95vw;
  height: 95vh;
}

/* 模态框动画 */
@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* === 通用选择器组件系统 === */
.selector-grid {
  display: grid;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--control-group-bg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--control-group-border);
  width: 100%;
}

.selector-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--icon-option-bg);
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-align: center;
  position: relative;
  user-select: none;
}

.selector-item:hover {
  background: var(--icon-option-hover-bg);
  border-color: var(--option-card-hover-border);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.selector-item.selected,
.selector-item.active {
  background: var(--icon-option-active-bg);
  border-color: var(--color-primary);
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.selector-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  transition: all var(--transition-medium);
  flex-shrink: 0;
}

.selector-item.selected .selector-preview,
.selector-item.active .selector-preview {
  transform: scale(1.1);
}

.selector-name {
  font-weight: var(--font-weight-medium);
  color: var(--icon-option-text);
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selector-item.selected .selector-name,
.selector-item.active .selector-name {
  color: var(--settings-text-on-primary);
  font-weight: var(--font-weight-semibold);
}

.selector-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  width: 100%;
}

.selector-description {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--settings-text-tertiary);
  line-height: 1.2;
}

.selector-item.selected .selector-description,
.selector-item.active .selector-description {
  color: var(--settings-text-on-primary);
}

/* === 尺寸变体系统 === */
/* 超小尺寸 - 专门用于颜色选择器 */
.selector-grid-xs {
  grid-template-columns: repeat(auto-fill, minmax(32px, 1fr));
  gap: var(--spacing-xs);
}

.selector-item-xs {
  width: 32px !important;
  height: 32px !important;
  margin: 0 !important;
  padding: 0 !important;
  min-height: 32px !important;
  border: 1px solid transparent !important;
}

.selector-preview-xs {
  width: 28px;
  height: 28px;
  font-size: 12px;
  border-radius: var(--border-radius-sm);
}

.selector-name-xs {
  font-size: 9px;
  margin-top: 2px;
}

/* 小尺寸 - 图标、颜色等简单元素 */
.selector-grid-sm {
  grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
  gap: var(--spacing-sm);
}

.selector-item-sm {
  padding: var(--spacing-sm);
  min-height: 55px;
}

.selector-preview-sm {
  width: 20px;
  height: 20px;
  font-size: 14px;
  border-radius: var(--border-radius-sm);
}

.selector-name-sm {
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-xs);
}

/* 中尺寸 - 页面选择器等复杂元素 */
.selector-grid-md {
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: var(--spacing-md);
}

.selector-item-md {
  padding: var(--spacing-md);
  min-height: 60px;
}

.selector-preview-md {
  font-size: 16px;
  border-radius: var(--border-radius-md);
  background: var(--theme-glass-bg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.selector-item-md.selected .selector-preview-md,
.selector-item-md.active .selector-preview-md {
  background: var(--color-primary);
  color: white;
}

.selector-name-md {
  font-size: var(--font-size-base);
}

/* === 应用到原有选择器 === */
/* 图标选择器 */
.icon-grid {
  composes: selector-grid selector-grid-sm;
}

.icon-option {
  composes: selector-item selector-item-sm;
}

.icon-preview {
  composes: selector-preview selector-preview-sm;
  color: var(--icon-option-text);
}

.icon-option.selected .icon-preview,
.icon-option.active .icon-preview {
  color: var(--settings-text-on-primary);
}

.icon-name {
  composes: selector-name selector-name-sm;
}

/* 颜色选择器 */
.color-grid {
  composes: selector-grid selector-grid-xs;
}

.color-option {
  composes: selector-item selector-item-xs;
}

.color-preview {
  composes: selector-preview selector-preview-xs;
  border: 1px solid var(--theme-border-primary);
}

.color-option.active .color-preview {
  border-color: var(--color-primary);
}

/* 页面选择器 */
.page-list {
  composes: selector-grid selector-grid-md;
}

.page-option {
  composes: selector-item selector-item-md;
}

.page-icon {
  composes: selector-preview selector-preview-md;
}

.page-name {
  composes: selector-name selector-name-md;
}

.page-site-count {
  composes: selector-description;
}

/* === 表单样式 === */
/* 模态框表单样式 */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.section-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--modal-text);
  margin-bottom: var(--spacing-xs);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--modal-text);
  margin-bottom: var(--spacing-xs);
  display: block;
}

.form-input, 
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--border-radius-md);
  color: var(--input-text);
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
  font-family: var(--font-family);
}

.form-input:focus, 
.form-textarea:focus {
  outline: none;
  border-color: var(--input-focus-border);
  box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

.form-input::placeholder {
  color: var(--input-placeholder);
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

/* 表单操作区域 */
.form-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--modal-border);
}

/* 按钮样式 */
.btn {
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-on-primary);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border: 1px solid var(--btn-secondary-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--btn-secondary-hover-bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* 按钮尺寸变体 */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
  border-radius: var(--border-radius-md);
  min-width: auto;
  flex: none;
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-size-lg);
  border-radius: var(--border-radius-xl);
}

/* 按钮颜色变体 */
.btn-warning {
  background: var(--color-warning);
  color: white;
  border: none;
}

.btn-warning:hover {
  background: #d97706;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-danger {
  background: var(--color-error);
  color: white;
  border: none;
}

.btn-danger:hover {
  background: #dc2626;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-success {
  background: var(--color-success);
  color: white;
  border: none;
}

.btn-success:hover {
  background: #059669;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* 错误状态 */
.error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  padding: var(--spacing-md);
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--border-radius-md);
  text-align: center;
  width: 100%;
}

/* 模态框打开时的body状态 */
body.modal-open {
  overflow: hidden !important;
}

/* === 预览区域 === */
.site-preview,
.page-preview {
  padding: var(--spacing-md);
  background: var(--control-group-bg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--control-group-border);
  display: flex;
  justify-content: center;
}

.preview-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  background: var(--site-item-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 100px;
  transition: all var(--transition-medium);
}

.preview-tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--site-item-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
}

.preview-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  background: var(--theme-glass-bg);
  border-radius: var(--site-icon-radius);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.preview-tab .preview-icon {
  width: 24px;
  height: 24px;
  font-size: 14px;
  border-radius: var(--border-radius-md);
}

.preview-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.preview-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--site-name-color);
  line-height: 1.2;
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-tab .preview-name {
  font-size: var(--font-size-base);
  max-width: 120px;
}

.preview-url {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.2;
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === 标签页组件 === */
.modal-tabs {
  display: flex;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background: var(--control-group-bg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--control-group-border);
  margin-bottom: var(--spacing-lg);
}

.tab-button {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--border-radius-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-align: center;
}

.tab-button:hover {
  background: var(--btn-secondary-hover-bg);
  color: var(--btn-secondary-hover-text);
}

.tab-button.active {
  background: var(--gradient-primary);
  color: var(--text-on-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

/* === 列表组件 === */
.list-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-height: 300px;
  overflow-y: auto;
  padding: var(--spacing-xs);
  margin: 0 calc(-1 * var(--spacing-xs));
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-primary) transparent;
}

.list-container::-webkit-scrollbar {
  width: 6px;
}

.list-container::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 3px;
}

.list-container::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 3px;
}

.list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background: var(--site-item-bg);
  border: 1px solid var(--control-group-border);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-medium);
  gap: var(--spacing-md);
}

.list-item:hover {
  border-color: var(--option-card-hover-border);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.list-item.current {
  border-color: var(--color-primary);
  background: rgba(99, 102, 241, 0.05);
}

.list-item.custom {
  border-left: 3px solid var(--color-success);
}

.list-item-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}

.list-item-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--theme-glass-bg);
  border-radius: var(--border-radius-md);
  color: var(--color-primary);
  font-size: 14px;
  flex-shrink: 0;
}

.list-item-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
}

.list-item-details {
  flex: 1;
  min-width: 0;
}

.list-item-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--modal-text);
  margin-bottom: var(--spacing-xs);
  line-height: 1.2;
}

.list-item-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.list-item-description {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.2;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.list-item-actions {
  display: flex;
  gap: var(--spacing-xs);
  flex-shrink: 0;
}

/* 徽章组件 */
.badge {
  padding: 2px 6px;
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  border-radius: var(--border-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: var(--color-primary);
  color: white;
}

.badge-success {
  background: var(--color-success);
  color: white;
}

.badge-warning {
  background: var(--color-warning);
  color: white;
}

.badge-error {
  background: var(--color-error);
  color: white;
}

/* 操作按钮组 */
.action-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--modal-border);
}

/* 复选框样式 */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--modal-text);
  margin-bottom: var(--spacing-xs);
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--input-border);
  border-radius: var(--border-radius-sm);
  background: var(--input-bg);
  position: relative;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-label:hover .checkmark {
  border-color: var(--input-focus-border);
}

/* 预览区域 */
.preview-section {
  background: var(--control-group-bg);
  border: 1px solid var(--control-group-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
}

.preview-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--modal-title);
  margin: 0 0 var(--spacing-md) 0;
}

/* 动画 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === 响应式设计 === */
@media (max-width: 768px) {
  .modal-content {
    margin: var(--spacing-md);
    padding: var(--spacing-lg);
    max-height: 85vh;
  }

  .modal-header {
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }
  
  .modal-title {
    font-size: var(--font-size-lg);
  }
  
  .modal-body {
    padding: var(--spacing-sm) 0;
    max-height: 50vh;
    margin: 0 calc(-1 * var(--spacing-xs));
    padding: 0 var(--spacing-xs);
  }
  
  .modal-footer {
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-direction: column-reverse;
  }
  
  .modal-footer .btn {
    flex: 1;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
  
  .selector-grid-xs {
    grid-template-columns: repeat(auto-fill, minmax(35px, 1fr));
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
  }

  .selector-grid-sm {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
  }
  
  .selector-grid-md {
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
  }
  
  .selector-item-xs {
    padding: var(--spacing-xs);
    min-height: 45px;
  }
  
  .selector-item-sm {
    padding: var(--spacing-sm);
    min-height: 60px;
  }
  
  .selector-item-md {
    padding: var(--spacing-md);
    min-height: 100px;
  }
  
  .selector-preview-xs {
    width: 18px;
    height: 18px;
    font-size: 10px;
  }
  
  .selector-preview-sm {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }
  
  .selector-preview-md {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  .modal-tabs {
    flex-direction: column;
  }
  
  .list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .list-item-info {
    width: 100%;
  }
  
  .list-item-actions {
    width: 100%;
    justify-content: flex-end;
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .list-container {
    max-height: 200px;
  }
}

@media (max-width: 480px) {
  .modal-content {
    padding: var(--spacing-md);
    margin: var(--spacing-sm);
    width: calc(100% - var(--spacing-sm) * 2);
  }
  
  .modal-title {
    font-size: var(--font-size-base);
  }
  
  .modal-close-btn {
    width: 24px;
    height: 24px;
    font-size: 10px;
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }
  
  .selector-grid-xs {
    grid-template-columns: repeat(8, 1fr);
    gap: 3px;
    padding: 4px;
  }

  .selector-grid-sm {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
  }
  
  .selector-grid-md {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
  }
  
  .selector-item-xs {
    min-height: 40px;
    padding: 4px;
  }
  
  .selector-item-sm {
    min-height: 55px;
  }
  
  .selector-item-md {
    padding: var(--spacing-sm);
    min-height: 90px;
  }
  
  .selector-preview-md {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .list-item-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }
  
  .badge {
    align-self: flex-start;
  }
}

/* 无障碍支持 */
.modal-content:focus {
  outline: none;
}

.icon-option:focus,
.color-option:focus,
.page-option:focus,
.tab-button:focus,
.list-item:focus-within {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.form-input:required + .form-hint::after {
  content: " *";
  color: var(--color-error);
}

/* 滚动条样式 */
.modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-body::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 3px;
  margin: var(--spacing-xs) 0;
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 3px;
  border: 1px solid var(--modal-bg);
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

/* 高性能模式 */
@media (prefers-reduced-motion: reduce) {
  .modal-content {
    animation: none;
  }
  
  .btn:hover {
    transform: none;
  }
  
  .modal-close-btn {
    transition: none;
  }
  
  .modal-close-btn:hover {
    transform: none;
  }

  .selector-item {
    transition: none;
  }
  
  .selector-item:hover {
    transform: none;
  }
  
  .selector-item.selected,
  .selector-item.active {
    transform: none;
  }
  
  .selector-preview {
    transition: none;
  }
  
  .tab-content {
    animation: none;
  }
  
  .list-item {
    transition: none;
  }
  
  .list-item:hover {
    transform: none;
  }
}

.modal[inert] {
    pointer-events: none;
    cursor: default;
}

.modal[inert],
.modal[aria-hidden="true"] {
    visibility: hidden;
    opacity: 0;
}

.modal:not([inert]):not([aria-hidden="true"]) {
    visibility: visible;
    opacity: 1;
}

/* 确保 inert 元素内部的焦点被禁用 */
.modal[inert] * {
    pointer-events: none;
}

.modal[inert] button,
.modal[inert] input,
.modal[inert] select,
.modal[inert] textarea,
.modal[inert] [tabindex] {
    visibility: hidden;
}