/* ===========================================
   管理页面 - 现代化布局设计 v2.0
   增强视觉效果和交互体验
   =========================================== */

/* 增强主题变量 */
:root {
  --admin-primary: #6366f1;
  --admin-primary-hover: #4f46e5;
  --admin-secondary: #8b5cf6;
  --admin-accent: #ec4899;
  --admin-success: #10b981;
  --admin-warning: #f59e0b;
  --admin-danger: #ef4444;
  --admin-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
  --admin-glass: rgba(255, 255, 255, 0.75);
  --admin-glass-hover: rgba(255, 255, 255, 0.9);
  --admin-shadow: 0 8px 32px rgba(99, 102, 241, 0.12);
  --admin-shadow-lg: 0 20px 40px rgba(99, 102, 241, 0.15);
  --admin-glow: 0 0 40px rgba(99, 102, 241, 0.15);
  --admin-transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --admin-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* 顶部导航栏按钮样式 */
.topbar .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--admin-transition);
}

.topbar .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.2);
}

/* 主容器 - 响应式网格布局 */
.admin-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px;
  min-height: calc(100vh - 80px);
}

/* 全局主题设计 */
.admin-page {
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 25%, #f8fafc 50%, #fff1f2 75%, #fef3e8 100%);
  background-attachment: fixed;
  position: relative;
  overflow-x: hidden;
}

/* 增强动态背景装饰 */
.admin-page::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(236, 72, 153, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 30% 70%, rgba(245, 158, 11, 0.06) 0%, transparent 50%);
  animation: backgroundFloat 30s ease-in-out infinite;
  z-index: -2;
}

.admin-page::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(99, 102, 241, 0.1), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(236, 72, 153, 0.06), transparent);
  z-index: -1;
  pointer-events: none;
}

@keyframes backgroundFloat {
  0%, 100% { transform: translateX(-30px) translateY(-20px) rotate(0deg) scale(1); }
  25% { transform: translateX(25px) translateY(25px) rotate(0.5deg) scale(1.02); }
  50% { transform: translateX(30px) translateY(-15px) rotate(-0.5deg) scale(1); }
  75% { transform: translateX(-20px) translateY(30px) rotate(0.3deg) scale(1.01); }
}

/* 禁用文本选择 */
.admin-page * {
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

/* 允许选择文本的重要元素 */
.admin-page input,
.admin-page textarea,
.admin-page select,
.admin-page .table td,
.admin-page .table th,
.admin-page .user-chip,
.admin-page .selectable {
	-webkit-user-select: text;
	-moz-user-select: text;
	-ms-user-select: text;
	user-select: text;
}

/* ===========================================
   卡片设计 - 现代玻璃拟态效果 v2.0
   =========================================== */
.admin-page .card {
  background: var(--admin-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 24px;
  box-shadow: 
    var(--admin-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    inset 0 -1px 0 rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: var(--admin-transition);
}

.admin-page .card:hover {
  transform: translateY(-4px);
  background: var(--admin-glass-hover);
  box-shadow: 
    var(--admin-shadow-lg),
    var(--admin-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  border-color: rgba(99, 102, 241, 0.2);
}

/* 卡片顶部装饰线 - 增强渐变 */
.admin-page .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--admin-gradient);
  border-radius: 24px 24px 0 0;
  opacity: 0.9;
  transition: var(--admin-transition);
}

.admin-page .card:hover::before {
  height: 5px;
  opacity: 1;
}

/* 卡片内部光晕效果 */
.admin-page .card::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.05) 0%, transparent 100%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.admin-page .card:hover::after {
  opacity: 1;
}

/* ===========================================
   左侧区域布局
   =========================================== */
.admin-left {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 卡片标题设计 */
.admin-page .card h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px 0;
  font-size: 20px;
  font-weight: 700;
  color: #1e293b;
  letter-spacing: -0.025em;
}

.admin-page .card h2 .card-icon {
  font-size: 24px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 操作按钮布局 */
.generate-action {
  margin-bottom: 16px;
}

.generate-action:last-child {
  margin-bottom: 0;
}

/* 水平按钮行布局 */
.generate-action-row {
  display: flex;
  gap: 12px;
}

.generate-action-row .btn {
  flex: 1;
  min-width: 0;
}

.generate-action .btn {
  width: 100%;
  height: 52px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 14px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.generate-action .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
	width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.generate-action .btn:hover::before {
  left: 100%;
}

/* 主要按钮样式 */
.generate-action .btn-primary {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  box-shadow: 
    0 4px 16px rgba(59, 130, 246, 0.3),
    0 2px 8px rgba(59, 130, 246, 0.2);
}

.generate-action .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 8px 25px rgba(59, 130, 246, 0.4),
    0 4px 12px rgba(59, 130, 246, 0.3);
}

/* 次要按钮样式 */
.generate-action .btn-secondary {
  background: linear-gradient(135deg, #64748b 0%, #475569 100%);
  box-shadow: 
    0 4px 16px rgba(100, 116, 139, 0.2),
    0 2px 8px rgba(100, 116, 139, 0.15);
}

.generate-action .btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 8px 25px rgba(100, 116, 139, 0.3),
    0 4px 12px rgba(100, 116, 139, 0.2);
}

/* ===========================================
   用户邮箱列表区域
   =========================================== */
.user-mailboxes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 400px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
}

.user-mailboxes::-webkit-scrollbar {
  width: 6px;
}

.user-mailboxes::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 3px;
}

.user-mailboxes::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.user-mailboxes::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}

/* 邮箱列表项样式 */
.mailbox-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mailbox-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(8px);
}

.mailbox-item.clickable {
  cursor: pointer;
}

.mailbox-item:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
  transform: translateY(-1px);
}

.mailbox-item .address {
  color: #1e293b;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
  flex: 1;
}

.mailbox-item.clickable:hover .address {
  color: #3b82f6;
}

.mailbox-item .btn.danger {
  padding: 4px 12px;
  font-size: 12px;
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mailbox-item .btn.danger:hover {
  background: #ef4444;
  color: white;
}

.mailbox-list .empty {
  text-align: center;
  padding: 24px;
  color: #94a3b8;
  font-size: 14px;
}

.user-mailbox-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(8px);
  position: relative;
}

.user-mailbox-item:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.15);
  transform: translateY(-2px);
}

.user-mailbox-item:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

/* 点击指示器 */
.user-mailbox-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
  border-radius: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.user-mailbox-item:hover::before {
  opacity: 1;
}

/* 邮箱内容区域 */
.mailbox-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.mailbox-content .addr {
  font-weight: 600;
  color: #1e293b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
}

.mailbox-content .time {
  color: #64748b;
  font-size: 11px;
  font-weight: 500;
}

/* 邮箱操作按钮区域 */
.mailbox-actions {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

/* 邮箱操作按钮样式 */
.mailbox-actions .btn {
  height: 32px;
  width: 32px;
  padding: 0;
  font-size: 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mailbox-actions .btn-ghost {
  background: rgba(100, 116, 139, 0.1);
  border: 1px solid rgba(100, 116, 139, 0.2);
  color: #475569;
}

.mailbox-actions .btn-ghost:hover {
  background: rgba(100, 116, 139, 0.2);
  transform: scale(1.1);
  color: #334155;
}

.mailbox-actions .btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border: none;
  color: white;
}

.mailbox-actions .btn-danger:hover {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  transform: scale(1.1);
}

/* ===========================================
   右侧区域 - 用户列表
   =========================================== */
.admin-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

/* 卡片头部布局 */
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 28px 0;
}

.card-header h2 {
  margin: 0;
  display: flex;
  align-items: center;
}

/* 用户数量显示 */
.users-count {
  font-size: 14px;
  color: #64748b;
  font-weight: 500;
  background: rgba(100, 116, 139, 0.1);
  padding: 2px 8px;
  border-radius: 12px;
  margin-left: 8px;
}

/* 邮箱数量显示 */
.mailboxes-count {
  font-size: 14px;
  color: #64748b;
  font-weight: 500;
  background: rgba(100, 116, 139, 0.1);
  padding: 2px 8px;
  border-radius: 12px;
  margin-left: 8px;
}

.card-header .btn {
  height: 40px;
  padding: 0 16px;
	font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ===========================================
   表格设计 - 现代化数据展示
   =========================================== */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.06),
    0 2px 8px rgba(0, 0, 0, 0.04);
}

.table thead th {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.08) 100%);
  color: #1e293b;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 8px;
  border-bottom: 2px solid rgba(59, 130, 246, 0.1);
  position: sticky;
  top: 0;
  z-index: 10;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 左侧用户列表表头优化 */
.admin-left .table thead th {
  font-size: 11px;
  padding: 10px 6px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(139, 92, 246, 0.12) 100%);
  border-bottom: 2px solid rgba(59, 130, 246, 0.2);
}

/* 发件列表头特殊样式 */
.admin-left .table thead th.col-can {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

/* 用户名列表头居中 */
.table thead th.col-username {
  text-align: center;
}
.admin-left .table thead th.col-username {
  text-align: center;
}

/* 角色列表头居中 - 参考发件列的居中方式 */
.table thead th.col-role {
  text-align: center;
}
.admin-left .table thead th.col-role {
  text-align: center;
}

.table tbody td {
  padding: 12px 8px;
  font-size: 13px;
  color: #334155;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  font-weight: 500;
  vertical-align: middle;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 角色列需要特殊处理，覆盖通用样式 */
.table tbody td.col-role {
  overflow: visible;
  white-space: normal;
  text-align: center; /* 添加居中样式 */
}

/* 确保表格行有统一的高度 */
.admin-left .table tbody tr {
  height: 40px;
}

/* 确保所有表格单元格有统一的高度 */
.admin-left .table tbody td {
  min-height: 40px;
  height: 40px;
  line-height: 1.2;
  vertical-align: middle;
}


.table tbody tr {
  transition: all 0.2s ease;
}

.table tbody tr:hover {
  background: rgba(59, 130, 246, 0.04);
}


.table tbody tr:last-child td {
  border-bottom: none;
}

/* 表格列宽优化 - 紧凑的左侧用户列表布局（隐藏ID列）*/
.col-id { 
  width: 0;
  display: none; /* 隐藏ID列节约空间 */
}
.col-username { 
  width: 22%; 
  font-weight: 600;
  color: #1e293b;
  cursor: help; /* 鼠标悬停时显示help图标，提示有完整信息 */
  text-align: center; /* 添加居中样式，与其他列保持一致 */
}
/* 角色列基础样式 - 参考发件列的居中方式 */
.col-role { 
  width: 15%; 
  font-size: 12px;
  text-align: center;
  font-weight: 600;
}

/* 强制角色列居中 - 使用简单的文本居中方式 */
.admin-page .admin-left .table tbody td.col-role {
  /* 覆盖所有通用表格样式 */
  overflow: visible !important;
  white-space: normal !important;
  vertical-align: middle !important;
  
  /* 使用传统的文本居中方式 */
  text-align: center !important;
  
  /* 设置尺寸 */
  padding: 8px 4px !important;
  height: 40px !important;
  min-height: 40px !important;
}
.col-mailbox { 
  width: 19%; 
  font-size: 12px;
  text-align: center;
}
.col-can { 
  width: 14%; 
  text-align: center; 
  font-size: 12px;
  font-weight: 600;
}
.col-created { 
  width: 22%; 
  font-size: 12px;
  white-space: nowrap;
}
.col-actions { 
  width: 15%; 
}

/* 用户操作按钮组 - 优化布局 */
.user-actions {
  display: flex;
  gap: 5px;
  justify-content: center;
  flex-wrap: nowrap;
}

.user-actions .btn {
  height: 28px;
  padding: 0 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 5px;
  transition: all 0.2s ease;
  min-width: 42px;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-actions .btn-ghost {
  background: rgba(100, 116, 139, 0.1);
  border: 1px solid rgba(100, 116, 139, 0.2);
  color: #475569;
}

.user-actions .btn-ghost:hover {
  background: rgba(100, 116, 139, 0.15);
  transform: translateY(-1px);
}

.user-actions .btn-secondary {
  background: linear-gradient(135deg, #64748b, #475569);
  color: white;
  border: none;
}

.user-actions .btn-secondary:hover {
  background: linear-gradient(135deg, #475569, #334155);
	transform: translateY(-1px);
}

/* 状态徽章 */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 600;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  color: #475569;
  border: 1px solid rgba(100, 116, 139, 0.15);
}

/* 用户列表专用样式 */
.admin-left .table tbody td {
  font-size: 12px;
}


.admin-left .table tbody tr.clickable {
  cursor: pointer;
  transition: all 0.2s ease;
}

.admin-left .table tbody tr.clickable:hover {
  background: rgba(59, 130, 246, 0.06);
  transform: translateX(2px);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

/* 当前选中的用户行高亮 */
.admin-left .table tbody tr.active {
  background: rgba(59, 130, 246, 0.12) !important;
  border-left: 3px solid #3b82f6;
}

.admin-left .table tbody tr.active .col-username {
  color: #3b82f6;
}

/* 紧凑表格滚动区域 */
.admin-left .table-container {
  max-height: 380px;
  overflow-y: auto;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* 确保表头始终可见 */
.admin-left .table {
  position: relative;
}

.admin-left .table thead {
  position: sticky;
  top: 0;
  z-index: 10;
}

/* 分页控件样式 */
.pagination-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.4);
  border-radius: 0 0 12px 12px;
}

.pagination-info {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pagination-controls .btn {
  height: 28px;
  padding: 0 12px;
  font-size: 11px;
  border-radius: 6px;
}

.pagination-controls .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: rgba(100, 116, 139, 0.05);
  color: #94a3b8;
}

.pagination-controls #page-info {
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  min-width: 40px;
  text-align: center;
}

.admin-left .table-container::-webkit-scrollbar {
  width: 6px;
}

.admin-left .table-container::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 3px;
}

.admin-left .table-container::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.admin-left .table-container::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}

/* 邮箱数量样式优化 */
.admin-left .col-mailbox {
  font-weight: 600;
  color: #3b82f6;
}

/* 能否发件状态样式 */
.admin-left .col-can {
  font-weight: 600;
}

.admin-left .can-send-yes {
  color: #10b981;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 4px;
  padding: 2px 4px;
}

.admin-left .can-send-no {
  color: #ef4444;
  font-weight: 700;
  background: rgba(239, 68, 68, 0.1);
  border-radius: 4px;
  padding: 2px 4px;
}

/* 角色样式 - 使用颜色区分角色类型，保持居中对齐 */
.admin-page .admin-left .table tbody td.col-role .role-admin,
.admin-page .admin-left .table tbody td.col-role .role-user {
  font-weight: 600 !important;
  border-radius: 8px !important;
  padding: 4px 8px !important;
  font-size: 11px !important;
  display: block !important;
  text-align: center !important;
  white-space: nowrap !important;
  min-width: auto !important;
  height: auto !important;
  line-height: 1.2 !important;
  margin: 0 auto !important;
  width: fit-content !important;
  max-width: 100% !important;
}

/* 高级角色 - 蓝紫色主题 */
.admin-page .admin-left .table tbody td.col-role .role-admin {
  color: #3b82f6 !important;
  background: rgba(59, 130, 246, 0.1) !important;
  border: 1px solid rgba(59, 130, 246, 0.2) !important;
  transition: all 0.2s ease !important;
}

.admin-page .admin-left .table tbody td.col-role .role-admin:hover {
  background: rgba(59, 130, 246, 0.15) !important;
  border-color: rgba(59, 130, 246, 0.3) !important;
  transform: translateY(-1px) !important;
}

/* 普通角色 - 灰色主题 */
.admin-page .admin-left .table tbody td.col-role .role-user {
  color: #64748b !important;
  background: rgba(100, 116, 139, 0.1) !important;
  border: 1px solid rgba(100, 116, 139, 0.2) !important;
  transition: all 0.2s ease !important;
}

.admin-page .admin-left .table tbody td.col-role .role-user:hover {
  background: rgba(100, 116, 139, 0.15) !important;
  border-color: rgba(100, 116, 139, 0.3) !important;
  transform: translateY(-1px) !important;
}

/* ===========================================
   表单控件样式
   =========================================== */
.admin-page .input,
.admin-page .select,
.admin-page textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
  color: #1e293b;
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  resize: vertical;
  font-weight: 500;
}

.admin-page .input::placeholder,
.admin-page textarea::placeholder {
  color: #94a3b8;
  font-weight: 400;
}

.admin-page .input:focus,
.admin-page .select:focus,
.admin-page textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 
    0 0 0 4px rgba(59, 130, 246, 0.1),
    0 4px 16px rgba(59, 130, 246, 0.15);
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.95);
}

/* 帮助文本 */
.help-text {
	font-size: 12px;
  color: #64748b;
  margin-top: 6px;
  line-height: 1.5;
  font-weight: 500;
}

/* ===========================================
   模态框设计
   =========================================== */
.admin-page .modal-card {
	background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.15),
    0 8px 25px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  position: relative;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(20px);
  overflow: hidden;
}

.admin-page .modal-header {
  background: linear-gradient(135deg, 
    rgba(59, 130, 246, 0.08) 0%, 
    rgba(139, 92, 246, 0.06) 100%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 24px 28px;
  border-radius: 20px 20px 0 0;
}

.admin-page .modal-header > div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-page .modal-header .modal-icon {
  font-size: 24px;
}

.admin-page .modal-header span:not(.modal-icon) {
  font-size: 18px;
  font-weight: 700;
  color: #1e293b;
}

.admin-page .modal-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 28px;
}

.admin-page .modal-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: 20px 28px;
  background: rgba(248, 250, 252, 0.8);
  border-radius: 0 0 20px 20px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* 表单布局 */
.config-form {
	display: flex;
	flex-direction: column;
  gap: 20px;
}

.config-item {
	display: flex;
	flex-direction: column;
  gap: 8px;
}

.config-label {
  font-size: 14px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 4px;
}

/* 表单网格 */
.form-grid {
  display: grid;
		grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 900px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.col-span-2 {
  grid-column: 1 / -1;
}

/* 切换开关行 */
.checks-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 12px 16px;
  border-radius: 12px;
  cursor: pointer;
  user-select: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.toggle:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(59, 130, 246, 0.2);
  transform: translateY(-1px);
}

.toggle input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
  position: relative;
  transition: all 0.2s ease;
}

.toggle input:checked {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  border-color: #3b82f6;
}

.toggle input:checked::after {
  content: '✓';
  position: absolute;
  top: -1px;
  left: 4px;
  font-size: 14px;
  color: #fff;
  font-weight: bold;
}

.toggle span {
  font-weight: 600;
  color: #374151;
  font-size: 14px;
}

/* 用户标签 */
.user-chip {
  margin-left: 12px;
  padding: 6px 14px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.08));
  color: #3b82f6;
  font-weight: 700;
  font-size: 13px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ===========================================
   加载指示器
   =========================================== */
.loading-indicator {
	display: flex;
	align-items: center;
  justify-content: center;
  gap: 12px;
		padding: 20px;
  color: #64748b;
  font-weight: 500;
}

.loading-indicator .spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-top: 2px solid #3b82f6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===========================================
   响应式设计
   =========================================== */
@media (max-width: 1200px) {
  .admin-container {
    max-width: 1000px;
    padding: 28px 20px;
  }
}

@media (max-width: 1024px) {
  .admin-container {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 24px 20px;
    max-width: 960px;
  }
}

@media (max-width: 900px) {
  .admin-container {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 16px;
    max-width: none;
  }

  .admin-page .card {
    padding: 20px;
    border-radius: 16px;
  }

  .user-actions {
    flex-direction: row;
    gap: 4px;
  }

  .user-actions .btn {
    flex: 1;
    font-size: 11px;
    padding: 0 8px;
    height: 30px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .checks-row {
    flex-direction: column;
	gap: 12px;
  }

  .table {
    font-size: 12px;
  }

  .table thead th,
  .table tbody td {
    padding: 10px 6px;
  }
  
  /* 移动端表头优化 */
  .admin-left .table thead th {
    font-size: 10px;
    padding: 8px 4px;
  }
  
  /* 移动端显示创建时间列 */
  .col-created {
    width: 0;
    display: none; /* 移动端仍然隐藏创建时间列以节省空间 */
  }
  
  /* 移动端调整列宽（隐藏ID列）*/
  .col-id { width: 0; display: none; }
  .col-username { width: 20%; font-size: 11px; text-align: center; }
  .col-role { width: 14%; font-size: 10px; text-align: center; }
  .col-mailbox { width: 18%; font-size: 10px; text-align: center; }
  .col-can { width: 12%; font-size: 10px; font-weight: 600; text-align: center; }
  .col-actions { width: 36%; }
  
  /* 移动端表格容器 */
  .admin-left .table-container {
    max-height: 300px;
  }
  
  /* 移动端按钮优化 */
  .admin-left .user-actions {
    gap: 5px;
  }
  
  .admin-left .user-actions .btn {
    height: 26px;
    font-size: 10px;
    padding: 0 6px;
    min-width: 38px;
    border-radius: 4px;
  }
  
  /* 移动端按钮行样式 */
  .generate-action-row {
    gap: 8px;
  }
  
  .generate-action-row .btn {
    font-size: 14px;
    height: 46px;
  }
  
  /* 移动端邮箱列表优化 */
  .user-mailbox-item {
    padding: 10px 12px;
  }
  
  .mailbox-content .addr {
    font-size: 13px;
  }
  
  .mailbox-content .time {
    font-size: 10px;
  }
  
  .mailbox-actions {
    gap: 4px;
  }
  
  .mailbox-actions .btn {
    height: 28px;
    width: 28px;
    font-size: 12px;
  }
  
  /* 移动端分页优化 */
  .pagination-container {
    padding: 8px 12px;
    flex-direction: column;
    gap: 8px;
  }
  
  .pagination-info {
    font-size: 11px;
    text-align: center;
  }
  
  .pagination-controls .btn {
    height: 26px;
    padding: 0 8px;
    font-size: 10px;
  }
  
  .pagination-controls #page-info {
    font-size: 11px;
  }
  
  /* 移动端角色样式 - 使用颜色区分角色类型，保持居中对齐 */
  .admin-page .admin-left .table tbody td.col-role .role-admin,
  .admin-page .admin-left .table tbody td.col-role .role-user {
    font-weight: 600 !important;
    border-radius: 6px !important;
    padding: 3px 6px !important;
    font-size: 10px !important;
    display: block !important;
    text-align: center !important;
    white-space: nowrap !important;
    min-width: auto !important;
    height: auto !important;
    line-height: 1.2 !important;
    margin: 0 auto !important;
    width: fit-content !important;
    max-width: 100% !important;
  }

  /* 移动端高级角色 - 蓝紫色主题 */
  .admin-page .admin-left .table tbody td.col-role .role-admin {
    color: #3b82f6 !important;
    background: rgba(59, 130, 246, 0.1) !important;
    border: 1px solid rgba(59, 130, 246, 0.2) !important;
    transition: all 0.2s ease !important;
  }

  .admin-page .admin-left .table tbody td.col-role .role-admin:hover {
    background: rgba(59, 130, 246, 0.15) !important;
    border-color: rgba(59, 130, 246, 0.3) !important;
  }

  /* 移动端普通角色 - 灰色主题 */
  .admin-page .admin-left .table tbody td.col-role .role-user {
    color: #64748b !important;
    background: rgba(100, 116, 139, 0.1) !important;
    border: 1px solid rgba(100, 116, 139, 0.2) !important;
    transition: all 0.2s ease !important;
  }

  .admin-page .admin-left .table tbody td.col-role .role-user:hover {
    background: rgba(100, 116, 139, 0.15) !important;
    border-color: rgba(100, 116, 139, 0.3) !important;
  }
  
  /* 移动端角色列居中 - 使用简单的文本居中方式 */
  .admin-page .admin-left .table tbody td.col-role {
    /* 覆盖通用表格样式 */
    overflow: visible !important;
    white-space: normal !important;
    vertical-align: middle !important;
    
    /* 使用传统的文本居中方式 */
    text-align: center !important;
    
    /* 移动端尺寸 */
    padding: 6px 2px !important;
    height: 36px !important;
    min-height: 36px !important;
  }
  
  /* 移动端表格行高度 */
  .admin-left .table tbody tr {
    height: 36px;
  }
  
  /* 移动端所有单元格高度 */
  .admin-left .table tbody td {
    height: 36px;
    min-height: 36px;
  }
  
  /* 移动端用户数量显示 */
  .users-count {
    font-size: 12px;
    padding: 1px 6px;
    margin-left: 4px;
  }

  /* 移动端邮箱数量显示 */
  .mailboxes-count {
    font-size: 12px;
    padding: 1px 6px;
    margin-left: 4px;
  }
  
  /* 移动端卡片标题换行处理 */
  .card-header h2 {
    flex-wrap: wrap;
    gap: 4px;
  }
}

/* ===========================================
   动画和过渡效果
   =========================================== */
* {
  scroll-behavior: smooth;
}

.admin-page .card,
.admin-page .btn,
.admin-page .input,
.admin-page .select,
.admin-page textarea,
.user-mailbox-item,
.table tbody tr {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 页面进入动画 */
.admin-container {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 卡片交错动画 */
.admin-left .card:nth-child(1) {
  animation-delay: 0.1s;
}

.admin-left .card:nth-child(2) {
  animation-delay: 0.2s;
}

.admin-right .card {
  animation-delay: 0.3s;
}