/* ======================
 * 上下文菜单 - 最终完整版
 * 1-4网格：150px，5网格：165px
 * ====================== */

/* ======================
 * 基础上下文菜单样式
 * ====================== */

.context-menu {
  position: fixed;
  min-width: 150px;
  max-width: 240px;
  background: var(--context-menu-bg);
  backdrop-filter: var(--glass-blur-base) saturate(180%);
  -webkit-backdrop-filter: var(--glass-blur-base) saturate(180%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--glass-shadow),
              0 0 0 1px var(--context-menu-border-light) inset;
  padding: var(--spacing-xs);
  z-index: var(--z-index-popover);
  border: 1px solid var(--context-menu-border);
  overflow: hidden;
  animation: contextMenuAppear var(--transition-medium) var(--ease-out);
  transform-origin: top left;
  font-size: var(--font-size-sm);
  transition: 
    opacity var(--transition-fast), 
    transform var(--transition-fast),
    min-width var(--transition-medium);
  max-height: calc(100vh - 20px);
  overflow-y: auto;
  overscroll-behavior: contain;
  will-change: transform, opacity;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  font-family: var(--font-family-base);
  contain: layout style;
}

/* 5网格菜单宽度调整为165px */
.context-menu:has(.context-layout-options.layout-5-items) {
  min-width: 165px;
  max-width: 180px;
}

/* 上下文菜单项 */
.context-menu-item {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 32px;
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  background: transparent;
  color: var(--context-menu-text);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: var(--border-radius-md);
  margin: 1px 0;
  position: relative;
  box-sizing: border-box;
  gap: var(--spacing-sm);
  user-select: none;
  white-space: nowrap;
  outline: none;
  contain: layout;
}

.context-menu-item:hover:not(:disabled) {
  background: var(--context-menu-hover-bg);
  color: var(--context-menu-hover-color);
}

.context-menu-item:active:not(:disabled) {
  background: var(--context-menu-active-bg);
  transform: scale(0.98);
  transition-duration: 0.1s;
}

.context-menu-item.clicking {
  background: var(--context-menu-clicking-bg);
}

.context-menu-item:disabled {
  opacity: var(--opacity-40);
  cursor: not-allowed;
  pointer-events: none;
}

.context-menu-item:disabled:hover {
  background: transparent;
  transform: none;
}

/* 菜单项图标 */
.context-menu-item i {
  width: 16px;
  height: 16px;
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: var(--opacity-80);
  flex-shrink: 0;
  color: inherit;
}

.context-menu-item .menu-text {
  flex: 1;
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-tight);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: var(--line-height-normal);
}

.context-menu-item .hotkey {
  font-size: var(--font-size-xs);
  opacity: var(--opacity-60);
  font-weight: var(--font-weight-normal);
  font-family: var(--font-family-mono);
  margin-left: var(--spacing-sm);
  flex-shrink: 0;
}

/* 菜单标题 */
.context-menu-header {
  padding: var(--spacing-xs) var(--spacing-md) var(--spacing-xs);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--context-menu-header-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: var(--spacing-xs) 0;
  user-select: none;
  line-height: 1.3;
  opacity: var(--opacity-80);
}

/* 分隔线 */
.context-menu-separator {
  height: 1px;
  background: var(--context-menu-separator-color);
  margin: var(--spacing-xs) var(--spacing-md);
  border: none;
  opacity: var(--opacity-50);
}

/* ======================
 * 布局选项组
 * ====================== */

.context-layout-group {
  position: relative;
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-sm) 0;
  background: var(--theme-hover-light);
  border-radius: var(--border-radius-md);
  box-shadow: 
    inset 0 0 0 1px var(--theme-border-secondary),
    0 1px 2px var(--black-alpha-5);
}

/* ======================
 * 布局选项网格 - 优化尺寸适配
 * ====================== */

.context-layout-options {
  display: grid;
  margin: 0;
  width: 100%;
  contain: layout;
}

/* 5个选项：165px宽度下的优化布局 */
.context-layout-options.layout-5-items {
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
  
  .context-layout-option {
    height: 28px;
    font-size: 9px;
    min-width: 26px;
  }
  
  .context-layout-label {
    padding: 0 2px;
    letter-spacing: -0.3px;
  }
}

/* 4个选项：150px宽度下的标准布局 */
.context-layout-options.layout-4-items {
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  
  .context-layout-option {
    height: 28px;
    font-size: 10px;
    min-width: 30px;
  }
}

/* 3个选项：居中宽松布局 */
.context-layout-options.layout-3-items {
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin: 0 auto;
  
  .context-layout-option {
    height: 28px;
    font-size: var(--font-size-xs);
    min-width: 32px;
  }
}

/* 2个选项：居中宽敞布局 */
.context-layout-options.layout-2-items {
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 0 auto;
  
  .context-layout-option {
    height: 28px;
    font-size: var(--font-size-xs);
    min-width: 48px;
  }
}

/* 1个选项：单独居中显示 */
.context-layout-options.layout-1-item {
  grid-template-columns: 1fr;
  margin: 0 auto;
  
  .context-layout-option {
    height: 28px;
    font-size: var(--font-size-xs);
  }
}

/* ======================
 * 布局选项按钮
 * ====================== */

.context-layout-option {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--border-radius-md);
  background: var(--theme-bg-surface);
  color: var(--theme-text-primary);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
  overflow: hidden;
  box-sizing: border-box;
  will-change: transform, background-color;
  contain: layout;
  
  /* 内嵌边框效果 */
  box-shadow: 
    inset 0 0 0 1px var(--theme-border-secondary);
  
  /* 尺寸类别颜色 */
  &.size-small {
    box-shadow: 
      inset 0 0 0 1px rgba(var(--theme-primary-rgb), var(--opacity-20));
    background: rgba(var(--theme-primary-rgb), var(--opacity-5));
  }
  
  &.size-medium {
    box-shadow: 
      inset 0 0 0 1px rgba(var(--theme-primary-rgb), var(--opacity-30));
    background: rgba(var(--theme-primary-rgb), var(--opacity-8));
  }
  
  &.size-large {
    box-shadow: 
      inset 0 0 0 1px rgba(var(--theme-primary-rgb), var(--opacity-40));
    background: rgba(var(--theme-primary-rgb), var(--opacity-12));
  }
}

.context-layout-option:hover {
  background: var(--theme-hover-light);
  border-color: var(--theme-primary-hover);
  transform: translateY(-1px);
  box-shadow: 
    inset 0 0 0 1px var(--theme-primary-hover),
    0 2px 6px var(--primary-alpha-15);
}

.context-layout-option:active {
  transform: translateY(0);
  box-shadow: 
    inset 0 0 0 1px var(--theme-primary),
    inset 0 1px 3px var(--primary-alpha-10);
}

.context-layout-option.active {
  background: var(--theme-primary);
  color: var(--theme-text-on-primary);
  border-color: var(--theme-primary);
  box-shadow: 
    inset 0 0 0 1px var(--theme-primary),
    0 2px 8px var(--primary-alpha-20);
}

.context-layout-option.active:hover {
  background: var(--color-primary-600);
  box-shadow: 
    inset 0 0 0 1px var(--color-primary-600),
    0 4px 12px var(--primary-alpha-30);
}

/* 布局标签 */
.context-layout-label {
  font-size: inherit;
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-tight);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 3px;
  line-height: 1.2;
  pointer-events: none;
}

/* ======================
 * 单尺寸提示
 * ====================== */

.single-size-message {
  padding: var(--spacing-sm);
  text-align: center;
  background: var(--theme-hover-light);
  border-radius: var(--border-radius-md);
  box-shadow: inset 0 0 0 1px var(--theme-border-secondary);
  margin: var(--spacing-sm) 0;
}

.single-size-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--theme-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.single-size-info {
  font-size: var(--font-size-xs);
  color: var(--theme-text-tertiary);
  line-height: var(--line-height-normal);
}

/* ======================
 * 组件类型提示
 * ====================== */

.component-type-hint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-xs) 0 0;
  margin-top: var(--spacing-xs);
  border-top: 1px solid rgba(var(--theme-primary-rgb), var(--opacity-10));
  font-size: var(--font-size-xs);
}

.hint-title {
  font-weight: var(--font-weight-medium);
  color: var(--theme-text-secondary);
  opacity: var(--opacity-90);
}

.hint-info {
  color: var(--theme-text-tertiary);
  opacity: var(--opacity-70);
  font-size: var(--font-size-xxs);
}

/* 状态指示器 */
.component-status-indicator {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: var(--border-radius-round);
  margin-right: var(--spacing-xs);
  background: var(--theme-primary);
  box-shadow: 0 0 0 2px rgba(var(--theme-primary-rgb), var(--opacity-20));
}

.component-status-indicator.warning {
  background: var(--color-warning);
  box-shadow: 0 0 0 2px var(--color-warning-alpha-20);
}

.component-status-indicator.error {
  background: var(--color-error);
  box-shadow: 0 0 0 2px var(--color-error-alpha-20);
}

/* ======================
 * 特定菜单样式
 * ====================== */

.website-menu .context-menu-header,
.component-menu .context-menu-header,
.folder-menu .context-menu-header,
.folder-site-menu .context-menu-header {
  color: var(--color-primary);
  background: var(--primary-alpha-5);
  border-radius: var(--border-radius-sm);
  margin: var(--spacing-xs) var(--spacing-xs) var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
}

.website-menu .context-menu-item:first-child:not(.context-menu-header),
.component-menu .context-menu-item:first-child:not(.context-menu-header),
.folder-menu .context-menu-item:first-child:not(.context-menu-header),
.folder-site-menu .context-menu-item:first-child:not(.context-menu-header) {
  margin-top: 0;
}

/* 危险操作样式 */
.context-menu-item.danger {
  color: var(--color-error);
}

.context-menu-item.danger:hover:not(:disabled) {
  background: var(--color-error-alpha-15);
  color: var(--color-error-600);
}

.context-menu-item.danger:active:not(:disabled) {
  background: var(--color-error-alpha-20);
}

/* ======================
 * 动画效果
 * ====================== */

@keyframes contextMenuAppear {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(-8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.context-menu.hiding {
  opacity: 0;
  transform: scale(0.96) translateY(-8px);
  pointer-events: none;
}

/* ======================
 * 暗色主题适配
 * ====================== */

[data-theme="dark"] .context-layout-group {
  box-shadow: 
    inset 0 0 0 1px var(--theme-border-primary),
    0 1px 2px var(--black-alpha-20);
}

[data-theme="dark"] .context-layout-option {
  box-shadow: 
    inset 0 0 0 1px var(--theme-border-primary);
  
  &.size-small {
    box-shadow: 
      inset 0 0 0 1px rgba(var(--theme-primary-rgb), var(--opacity-25));
    background: rgba(var(--theme-primary-rgb), var(--opacity-8));
  }
  
  &.size-medium {
    box-shadow: 
      inset 0 0 0 1px rgba(var(--theme-primary-rgb), var(--opacity-35));
    background: rgba(var(--theme-primary-rgb), var(--opacity-12));
  }
  
  &.size-large {
    box-shadow: 
      inset 0 0 0 1px rgba(var(--theme-primary-rgb), var(--opacity-45));
    background: rgba(var(--theme-primary-rgb), var(--opacity-16));
  }
}

[data-theme="dark"] .single-size-message {
  box-shadow: inset 0 0 0 1px var(--theme-border-primary);
}

[data-theme="dark"] .component-type-hint {
  border-top-color: rgba(var(--theme-primary-rgb), var(--opacity-15));
}

/* ======================
 * 响应式优化
 * ====================== */

@media (max-width: 768px) {
  .context-menu {
    min-width: 160px;
    max-width: 220px;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xs);
  }
  
  .context-menu:has(.context-layout-options.layout-5-items) {
    min-width: 170px;
    max-width: 200px;
  }
  
  .context-menu-item {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
  }
  
  .context-menu-item i {
    font-size: var(--font-size-base);
    width: 18px;
    height: 18px;
  }
  
  .context-menu-header {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .context-layout-group {
    padding: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
  }
  
  .context-layout-options.layout-5-items {
    gap: 4px;
    
    .context-layout-option {
      height: 32px;
      font-size: 10px;
    }
  }
  
  .context-layout-options.layout-4-items {
    gap: 5px;
    
    .context-layout-option {
      height: 34px;
      font-size: var(--font-size-xs);
    }
  }
  
  .context-layout-options.layout-3-items {
    max-width: 140px;
    gap: 8px;
    
    .context-layout-option {
      height: 36px;
    }
  }
  
  .context-layout-options.layout-2-items {
    max-width: 120px;
    gap: 10px;
    
    .context-layout-option {
      height: 38px;
    }
  }
  
  .single-size-message {
    padding: var(--spacing-md);
  }
  
  .single-size-title {
    font-size: var(--font-size-sm);
  }
  
  .single-size-info {
    font-size: var(--font-size-sm);
  }
  
  .component-type-hint {
    padding: var(--spacing-sm) 0 0;
    font-size: var(--font-size-sm);
  }
}

/* ======================
 * 触屏设备优化
 * ====================== */

@media (hover: none) and (pointer: coarse) {
  .context-menu {
    min-width: 180px;
    max-width: 240px;
  }
  
  .context-menu:has(.context-layout-options.layout-5-items) {
    min-width: 190px;
    max-width: 240px;
  }
  
  .context-menu-item {
    padding: var(--spacing-md) var(--spacing-lg);
  }
  
  .context-menu-item:hover:not(:disabled) {
    background: var(--context-menu-hover-bg);
    transform: none;
  }
  
  .context-layout-option {
    min-height: 36px;
    padding: var(--spacing-xs);
  }
  
  .context-layout-option:hover {
    transform: none;
  }
  
  .context-layout-option:active {
    transform: scale(0.98);
  }
}

/* ======================
 * 高性能优化
 * ====================== */

.context-menu * {
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.context-menu-item:focus,
.context-layout-option:focus {
  outline: none;
}

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

.context-menu::-webkit-scrollbar-track {
  background: transparent;
}

.context-menu::-webkit-scrollbar-thumb {
  background: var(--color-border-primary);
  border-radius: var(--border-radius-sm);
}

.context-menu::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}

/* 打印样式 */
@media print {
  .context-menu {
    display: none !important;
  }
}

/* 减少动画支持 */
@media (prefers-reduced-motion: reduce) {
  .context-menu,
  .context-menu-item,
  .context-layout-option,
  .context-layout-label,
  .single-size-message,
  .component-type-hint {
    transition: none !important;
    animation: none !important;
  }
  
  .context-menu-item:hover:not(:disabled) {
    transform: none;
  }
  
  .context-layout-option:hover {
    transform: none;
  }
}


/* ======================
 * Toast通知系统
 * ====================== */

/* 基础容器 */
.toast-container {
  z-index: 9999;
  position: fixed;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  pointer-events: none;
}

/* 默认位置 - 底部中间（全宽） */
.toast-container:not([class*="toast-"]) {
  bottom: 24px;
  left: 0;
  right: 0;
  width: 100%;
}

/* 底部中间（全宽） */
.toast-bottom-center {
  bottom: 24px;
  left: 0;
  right: 0;
  width: 100%;
}

/* 顶部中间（全宽） */
.toast-top-center {
  top: 24px;
  left: 0;
  right: 0;
  width: 100%;
  align-items: center;
}

/* 页面正中间 */
.toast-center {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  align-items: center;
}

/* 侧边定位 - 固定位置，不设置宽度 */
.toast-top-right {
  top: 24px;
  right: 24px;
  left: auto;
  bottom: auto;
  align-items: flex-end;
}

.toast-top-left {
  top: 24px;
  left: 24px;
  right: auto;
  bottom: auto;
  align-items: flex-start;
}

.toast-bottom-right {
  bottom: 24px;
  right: 24px;
  left: auto;
  top: auto;
  align-items: flex-end;
}

.toast-bottom-left {
  bottom: 24px;
  left: 24px;
  right: auto;
  top: auto;
  align-items: flex-start;
}

/* Toast 基础样式 */
.toast {
  min-width: 360px;
  max-width: 420px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12), 
              0 4px 12px rgba(0, 0, 0, 0.04);
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
  pointer-events: auto;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* 紧凑布局 - 无标题 */
.toast:not(.has-title) {
  min-width: 300px;
  max-width: 380px;
  padding: 0;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* 不同位置动画 */
.toast-center .toast {
  transform: translate(-50%, -50%) scale(0.92);
  animation: toastCenterIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.toast-top-right .toast,
.toast-bottom-right .toast {
  transform: translateX(120px);
  animation: toastSlideInRight 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.toast-top-left .toast,
.toast-bottom-left .toast {
  transform: translateX(-120px);
  animation: toastSlideInLeft 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes toastSlideInRight {
  from {
    opacity: 0;
    transform: translateX(120px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toastSlideInLeft {
  from {
    opacity: 0;
    transform: translateX(-120px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toastCenterIn {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* Toast 内容布局 */
.toast-content {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* 有标题的布局 */
.toast.has-title .toast-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 8px;
  border-bottom: 1px solid transparent;
}

.toast-success.has-title .toast-header {
  border-bottom-color: rgba(16, 185, 129, 0.2);
}

.toast-error.has-title .toast-header {
  border-bottom-color: rgba(239, 68, 68, 0.2);
}

.toast-warning.has-title .toast-header {
  border-bottom-color: rgba(245, 158, 11, 0.2);
}

.toast-info.has-title .toast-header {
  border-bottom-color: rgba(59, 130, 246, 0.2);
}

.toast-icon-container {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  flex-shrink: 0;
}

.toast-icon {
  font-size: 16px;
}

.toast-title {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.toast-close {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  margin-left: 8px;
  padding: 0;
  opacity: 0.7;
}

.toast-close:hover {
  background: rgba(0, 0, 0, 0.08);
  opacity: 1;
  transform: scale(1.05);
}

/* 主体区域 - 有标题 */
.toast.has-title .toast-body {
  padding: 16px 20px;
}

.toast.has-title .toast-message {
  font-size: 14px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* 紧凑布局 - 无标题 */
.toast:not(.has-title) .toast-body.compact {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  min-height: 56px;
}

.toast:not(.has-title) .toast-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.toast:not(.has-title) .toast-message {
  flex: 1;
  font-size: 14px;
  line-height: 1.4;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.toast:not(.has-title) .toast-close {
  margin-left: 4px;
  width: 24px;
  height: 24px;
}

/* 进度条 */
.toast-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    currentColor 50%, 
    transparent 100%);
  opacity: 0.4;
  transform: translateX(-100%);
  animation: toastProgress linear forwards;
  animation-play-state: running;
  transition: opacity 0.2s ease;
}

.toast.paused .toast-progress-bar {
  animation-play-state: paused;
  opacity: 0.2;
}

@keyframes toastProgress {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0%);
  }
}

/* ===== 亮色主题颜色系统 ===== */

/* 成功 - 亮色主题 */
.toast-success {
  border-left: 4px solid #10b981;
  background: linear-gradient(135deg, 
    rgba(209, 250, 229, 0.95) 0%, 
    rgba(167, 243, 208, 0.98) 100%);
  border-color: rgba(16, 185, 129, 0.15);
}

.toast-success .toast-icon-container {
  background: rgba(16, 185, 129, 0.15);
}

.toast-success .toast-icon {
  color: #059669;
}

.toast-success .toast-title {
  color: #065f46;
}

.toast-success .toast-message {
  color: #065f46;
}

.toast-success .toast-close {
  color: rgba(6, 95, 70, 0.7);
}

.toast-success .toast-close:hover {
  color: rgba(6, 95, 70, 0.9);
  background: rgba(16, 185, 129, 0.15);
}

.toast-success .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    #10b981 50%, 
    transparent 100%);
  opacity: 0.6;
}

/* 紧凑布局成功 */
.toast-success:not(.has-title) {
  border-left: 4px solid #10b981;
  background: linear-gradient(135deg, 
    rgba(209, 250, 229, 0.95) 0%, 
    rgba(167, 243, 208, 0.98) 100%);
}

.toast-success:not(.has-title) .toast-icon {
  color: #059669;
}

.toast-success:not(.has-title) .toast-message {
  color: #065f46;
}

.toast-success:not(.has-title) .toast-close {
  color: rgba(6, 95, 70, 0.7);
}

/* 错误 - 亮色主题 */
.toast-error {
  border-left: 4px solid #ef4444;
  background: linear-gradient(135deg, 
    rgba(254, 226, 226, 0.95) 0%, 
    rgba(252, 165, 165, 0.98) 100%);
  border-color: rgba(239, 68, 68, 0.15);
}

.toast-error .toast-icon-container {
  background: rgba(239, 68, 68, 0.15);
}

.toast-error .toast-icon {
  color: #dc2626;
}

.toast-error .toast-title {
  color: #991b1b;
}

.toast-error .toast-message {
  color: #991b1b;
}

.toast-error .toast-close {
  color: rgba(153, 27, 27, 0.7);
}

.toast-error .toast-close:hover {
  color: rgba(153, 27, 27, 0.9);
  background: rgba(239, 68, 68, 0.15);
}

.toast-error .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    #ef4444 50%, 
    transparent 100%);
  opacity: 0.6;
}

/* 紧凑布局错误 */
.toast-error:not(.has-title) {
  border-left: 4px solid #ef4444;
  background: linear-gradient(135deg, 
    rgba(254, 226, 226, 0.95) 0%, 
    rgba(252, 165, 165, 0.98) 100%);
}

.toast-error:not(.has-title) .toast-icon {
  color: #dc2626;
}

.toast-error:not(.has-title) .toast-message {
  color: #991b1b;
}

.toast-error:not(.has-title) .toast-close {
  color: rgba(153, 27, 27, 0.7);
}

/* 警告 - 亮色主题 */
.toast-warning {
  border-left: 4px solid #f59e0b;
  background: linear-gradient(135deg, 
    rgba(254, 243, 199, 0.95) 0%, 
    rgba(253, 230, 138, 0.98) 100%);
  border-color: rgba(245, 158, 11, 0.15);
}

.toast-warning .toast-icon-container {
  background: rgba(245, 158, 11, 0.15);
}

.toast-warning .toast-icon {
  color: #d97706;
}

.toast-warning .toast-title {
  color: #92400e;
}

.toast-warning .toast-message {
  color: #92400e;
}

.toast-warning .toast-close {
  color: rgba(146, 64, 14, 0.7);
}

.toast-warning .toast-close:hover {
  color: rgba(146, 64, 14, 0.9);
  background: rgba(245, 158, 11, 0.15);
}

.toast-warning .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    #f59e0b 50%, 
    transparent 100%);
  opacity: 0.6;
}

/* 紧凑布局警告 */
.toast-warning:not(.has-title) {
  border-left: 4px solid #f59e0b;
  background: linear-gradient(135deg, 
    rgba(254, 243, 199, 0.95) 0%, 
    rgba(253, 230, 138, 0.98) 100%);
}

.toast-warning:not(.has-title) .toast-icon {
  color: #d97706;
}

.toast-warning:not(.has-title) .toast-message {
  color: #92400e;
}

.toast-warning:not(.has-title) .toast-close {
  color: rgba(146, 64, 14, 0.7);
}

/* 信息 - 亮色主题 */
.toast-info {
  border-left: 4px solid #3b82f6;
  background: linear-gradient(135deg, 
    rgba(219, 234, 254, 0.95) 0%, 
    rgba(191, 219, 254, 0.98) 100%);
  border-color: rgba(59, 130, 246, 0.15);
}

.toast-info .toast-icon-container {
  background: rgba(59, 130, 246, 0.15);
}

.toast-info .toast-icon {
  color: #2563eb;
}

.toast-info .toast-title {
  color: #1e40af;
}

.toast-info .toast-message {
  color: #1e40af;
}

.toast-info .toast-close {
  color: rgba(30, 64, 175, 0.7);
}

.toast-info .toast-close:hover {
  color: rgba(30, 64, 175, 0.9);
  background: rgba(59, 130, 246, 0.15);
}

.toast-info .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    #3b82f6 50%, 
    transparent 100%);
  opacity: 0.6;
}

/* 紧凑布局信息 */
.toast-info:not(.has-title) {
  border-left: 4px solid #3b82f6;
  background: linear-gradient(135deg, 
    rgba(219, 234, 254, 0.95) 0%, 
    rgba(191, 219, 254, 0.98) 100%);
}

.toast-info:not(.has-title) .toast-icon {
  color: #2563eb;
}

.toast-info:not(.has-title) .toast-message {
  color: #1e40af;
}

.toast-info:not(.has-title) .toast-close {
  color: rgba(30, 64, 175, 0.7);
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
  /* 移动端：所有位置都居中显示 */
  .toast-container {
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    align-items: center !important;
  }
  
  .toast {
    min-width: calc(100vw - 32px) !important;
    max-width: calc(100vw - 32px) !important;
    margin: 0 16px;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1), 
                0 4px 8px rgba(0, 0, 0, 0.04);
  }
  
  .toast.has-title .toast-header {
    padding: 14px 16px 10px;
  }
  
  .toast.has-title .toast-body {
    padding: 14px 16px;
  }
  
  .toast:not(.has-title) .toast-body.compact {
    padding: 14px 16px;
    min-height: 52px;
  }
  
  .toast-title {
    font-size: 14px;
  }
  
  .toast.has-title .toast-message {
    font-size: 13px;
  }
  
  .toast:not(.has-title) .toast-message {
    font-size: 14px;
  }
  
  .toast-icon-container {
    width: 24px;
    height: 24px;
    margin-right: 10px;
  }
  
  .toast:not(.has-title) .toast-icon {
    font-size: 16px;
  }
  
  .toast-close {
    width: 24px;
    height: 24px;
  }
}

/* ===== 暗黑主题支持 ===== */
[data-theme="dark"] .toast,
[data-theme="dark"].toast {
  background: rgba(30, 41, 59, 0.95);
  border-color: rgba(51, 65, 85, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25),
              0 4px 12px rgba(0, 0, 0, 0.12);
}

/* 暗黑主题 - 成功 */
[data-theme="dark"] .toast-success,
[data-theme="dark"].toast-success {
  border-left: 4px solid rgba(52, 211, 153, 0.4);
  background: linear-gradient(135deg, 
    rgba(6, 95, 70, 0.3) 0%, 
    rgba(16, 185, 129, 0.25) 100%);
}

[data-theme="dark"] .toast-success .toast-icon-container {
  background: rgba(52, 211, 153, 0.2);
}

[data-theme="dark"] .toast-success .toast-icon {
  color: #a7f3d0;
}

[data-theme="dark"] .toast-success .toast-title {
  color: #a7f3d0;
}

[data-theme="dark"] .toast-success .toast-message {
  color: #a7f3d0;
}

[data-theme="dark"] .toast-success .toast-close {
  color: rgba(167, 243, 208, 0.7);
}

[data-theme="dark"] .toast-success .toast-close:hover {
  color: rgba(167, 243, 208, 0.95);
  background: rgba(52, 211, 153, 0.2);
}

[data-theme="dark"] .toast-success .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(167, 243, 208, 0.8) 50%, 
    transparent 100%);
  opacity: 0.7;
}

/* 紧凑布局暗黑主题成功 */
[data-theme="dark"] .toast-success:not(.has-title) {
  border-left: 4px solid rgba(52, 211, 153, 0.4);
  background: linear-gradient(135deg, 
    rgba(6, 95, 70, 0.3) 0%, 
    rgba(16, 185, 129, 0.25) 100%);
}

[data-theme="dark"] .toast-success:not(.has-title) .toast-icon {
  color: #a7f3d0;
}

[data-theme="dark"] .toast-success:not(.has-title) .toast-message {
  color: #a7f3d0;
}

/* 暗黑主题 - 错误 */
[data-theme="dark"] .toast-error,
[data-theme="dark"].toast-error {
  border-left: 4px solid rgba(248, 113, 113, 0.4);
  background: linear-gradient(135deg, 
    rgba(153, 27, 27, 0.3) 0%, 
    rgba(239, 68, 68, 0.25) 100%);
}

[data-theme="dark"] .toast-error .toast-icon-container {
  background: rgba(248, 113, 113, 0.2);
}

[data-theme="dark"] .toast-error .toast-icon {
  color: #fca5a5;
}

[data-theme="dark"] .toast-error .toast-title {
  color: #fca5a5;
}

[data-theme="dark"] .toast-error .toast-message {
  color: #fca5a5;
}

[data-theme="dark"] .toast-error .toast-close {
  color: rgba(252, 165, 165, 0.7);
}

[data-theme="dark"] .toast-error .toast-close:hover {
  color: rgba(252, 165, 165, 0.95);
  background: rgba(248, 113, 113, 0.2);
}

[data-theme="dark"] .toast-error .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(252, 165, 165, 0.8) 50%, 
    transparent 100%);
  opacity: 0.7;
}

/* 紧凑布局暗黑主题错误 */
[data-theme="dark"] .toast-error:not(.has-title) {
  border-left: 4px solid rgba(248, 113, 113, 0.4);
  background: linear-gradient(135deg, 
    rgba(153, 27, 27, 0.3) 0%, 
    rgba(239, 68, 68, 0.25) 100%);
}

[data-theme="dark"] .toast-error:not(.has-title) .toast-icon {
  color: #fca5a5;
}

[data-theme="dark"] .toast-error:not(.has-title) .toast-message {
  color: #fca5a5;
}

/* 暗黑主题 - 警告 */
[data-theme="dark"] .toast-warning,
[data-theme="dark"].toast-warning {
  border-left: 4px solid rgba(251, 191, 36, 0.4);
  background: linear-gradient(135deg, 
    rgba(146, 64, 14, 0.3) 0%, 
    rgba(245, 158, 11, 0.25) 100%);
}

[data-theme="dark"] .toast-warning .toast-icon-container {
  background: rgba(251, 191, 36, 0.2);
}

[data-theme="dark"] .toast-warning .toast-icon {
  color: #fde68a;
}

[data-theme="dark"] .toast-warning .toast-title {
  color: #fde68a;
}

[data-theme="dark"] .toast-warning .toast-message {
  color: #fde68a;
}

[data-theme="dark"] .toast-warning .toast-close {
  color: rgba(253, 230, 138, 0.7);
}

[data-theme="dark"] .toast-warning .toast-close:hover {
  color: rgba(253, 230, 138, 0.95);
  background: rgba(251, 191, 36, 0.2);
}

[data-theme="dark"] .toast-warning .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(253, 230, 138, 0.8) 50%, 
    transparent 100%);
  opacity: 0.7;
}

/* 紧凑布局暗黑主题警告 */
[data-theme="dark"] .toast-warning:not(.has-title) {
  border-left: 4px solid rgba(251, 191, 36, 0.4);
  background: linear-gradient(135deg, 
    rgba(146, 64, 14, 0.3) 0%, 
    rgba(245, 158, 11, 0.25) 100%);
}

[data-theme="dark"] .toast-warning:not(.has-title) .toast-icon {
  color: #fde68a;
}

[data-theme="dark"] .toast-warning:not(.has-title) .toast-message {
  color: #fde68a;
}

/* 暗黑主题 - 信息 */
[data-theme="dark"] .toast-info,
[data-theme="dark"].toast-info {
  border-left: 4px solid rgba(96, 165, 250, 0.4);
  background: linear-gradient(135deg, 
    rgba(30, 64, 175, 0.3) 0%, 
    rgba(59, 130, 246, 0.25) 100%);
}

[data-theme="dark"] .toast-info .toast-icon-container {
  background: rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .toast-info .toast-icon {
  color: #93c5fd;
}

[data-theme="dark"] .toast-info .toast-title {
  color: #93c5fd;
}

[data-theme="dark"] .toast-info .toast-message {
  color: #93c5fd;
}

[data-theme="dark"] .toast-info .toast-close {
  color: rgba(147, 197, 253, 0.7);
}

[data-theme="dark"] .toast-info .toast-close:hover {
  color: rgba(147, 197, 253, 0.95);
  background: rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .toast-info .toast-progress-bar {
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(147, 197, 253, 0.8) 50%, 
    transparent 100%);
  opacity: 0.7;
}

/* 紧凑布局暗黑主题信息 */
[data-theme="dark"] .toast-info:not(.has-title) {
  border-left: 4px solid rgba(96, 165, 250, 0.4);
  background: linear-gradient(135deg, 
    rgba(30, 64, 175, 0.3) 0%, 
    rgba(59, 130, 246, 0.25) 100%);
}

[data-theme="dark"] .toast-info:not(.has-title) .toast-icon {
  color: #93c5fd;
}

[data-theme="dark"] .toast-info:not(.has-title) .toast-message {
  color: #93c5fd;
}

[data-theme="dark"] .toast.has-title .toast-header {
  border-bottom-color: rgba(71, 85, 105, 0.4);
}

/* 暗黑主题 - 成功 */
[data-theme="dark"] .toast-success.has-title .toast-header {
  border-bottom-color: rgba(52, 211, 153, 0.25);
}

/* 暗黑主题 - 错误 */
[data-theme="dark"] .toast-error.has-title .toast-header {
  border-bottom-color: rgba(248, 113, 113, 0.25);
}

/* 暗黑主题 - 警告 */
[data-theme="dark"] .toast-warning.has-title .toast-header {
  border-bottom-color: rgba(251, 191, 36, 0.25);
}

/* 暗黑主题 - 信息 */
[data-theme="dark"] .toast-info.has-title .toast-header {
  border-bottom-color: rgba(96, 165, 250, 0.25);
}

/* 暗黑主题响应式调整 */
@media (max-width: 768px) and [data-theme="dark"] {
  [data-theme="dark"] .toast {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
}

/* ======================
 * 确认对话框模块
 * ====================== */
.confirm-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9100;
}

.confirm-box {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  width: 80%;
  max-width: 420px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  animation: confirm-fadein 0.3s;
}

.confirm-box h3 {
  margin: 0 0 10px;
  color: #333;
  font-size: 18px;
}

.confirm-box p {
  margin: 0 0 20px;
  color: #666;
}

.confirm-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

.confirm-cancel,
.confirm-ok {
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  min-width: 80px;
  text-align: center;
  border: 1px solid transparent;
}

.confirm-cancel {
  background: #f5f5f5;
  color: #595959;
  border-color: #d9d9d9;
}

.confirm-cancel:hover {
  background: #e8e8e8;
  border-color: #bfbfbf;
  color: #262626;
}

.confirm-cancel:active {
  background: #d9d9d9;
}

.confirm-ok {
  background: #1890ff;
  color: white;
  border-color: #1890ff;
}

.confirm-ok:hover {
  background: #40a9ff;
  border-color: #40a9ff;
}

.confirm-ok:active {
  background: #096dd9;
  border-color: #096dd9;
}

.confirm-ok.is-danger {
  background: #ff4d4f;
  border-color: #ff4d4f;
}

.confirm-ok.is-danger:hover {
  background: #ff7875;
  border-color: #ff7875;
}

.confirm-ok.is-danger:active {
  background: #d9363e;
  border-color: #d9363e;
}