/**
 * 密码管理器样式表
 */

:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --secondary-color: #6b7280;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-color: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 8px;
    --transition: all 0.2s ease;
}

[data-theme="dark"] {
    --bg-color: #1f2937;
    --bg-secondary: #111827;
    --bg-tertiary: #374151;
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --border-color: #4b5563;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
}

/* 登录页 */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

/* 当包含两栏布局时，扩大容器宽度 */
.login-container.wide {
    max-width: 1040px;
}

.login-box {
    background: var(--bg-color);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    max-height: 95vh;
    overflow-y: auto;
}

.login-box.two-column {
    max-width: 1000px;
    width: 100%;
    max-height: 95vh;
    overflow-y: visible;
}

.init-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 20px;
    align-items: start;
}

.init-left,
.init-right {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.init-left .form-group,
.init-right .form-group {
    margin-bottom: 20px;
}

.init-left .section-header,
.init-right .section-header {
    margin-bottom: 20px;
}

.section-header {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.section-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.required {
    color: var(--danger-color);
}

@media (max-width: 768px) {
    .login-page {
        padding: 10px;
        align-items: flex-start;
        padding-top: 20px;
    }
    
    .login-container {
        max-width: 100%;
        padding: 0;
    }
    
    .login-box {
        padding: 20px;
        max-height: calc(100vh - 20px);
        overflow-y: auto;
    }
    
    .login-box.two-column {
        max-width: 100%;
        padding: 20px;
        max-height: calc(100vh - 20px);
        overflow-y: auto;
    }
    
    .init-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .login-header {
        margin-bottom: 20px;
    }
    
    .login-header h1 {
        font-size: 24px;
    }
    
    .login-header p {
        font-size: 13px;
    }
    
    .section-header {
        margin-bottom: 15px;
    }
    
    .section-header h3 {
        font-size: 15px;
    }
    
    .login-form .form-group {
        margin-bottom: 15px;
    }
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.login-form input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 14px;
    transition: var(--transition);
    background: var(--bg-color);
    color: var(--text-primary);
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.error-message {
    background: #fee2e2;
    color: #991b1b;
    padding: 12px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
}

.success-message {
    background: #d1fae5;
    color: #065f46;
    padding: 12px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
}

/* 按钮 */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--border-color);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-icon.active {
    background: var(--primary-color);
    color: white;
}

/* 顶部栏按钮（图标+文字） */
.btn-header {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 18px;
    cursor: pointer;
    color: var(--text-primary);
    border-radius: 8px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.btn-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.btn-header:hover {
    background: var(--bg-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.btn-header:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-header i {
    font-size: 16px;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.btn-header:hover i {
    color: var(--primary-color);
}

.user-menu-btn {
    padding: 10px 18px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.user-menu-btn:hover {
    background: var(--bg-color);
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.user-menu-arrow {
    font-size: 12px !important;
    margin-left: 4px;
    transition: transform 0.2s ease;
}

.user-menu.active .user-menu-arrow {
    transform: rotate(180deg);
}

.export-menu-wrapper,
.data-menu-wrapper {
    position: relative;
}

/* 应用布局 */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.app-header {
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow);
}

.header-left {
    flex-shrink: 0;
}

.app-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-logo {
    font-size: 24px;
    display: inline-block;
    line-height: 1;
}

.app-name {
    display: inline-block;
}

.header-center {
    flex: 1;
    max-width: 600px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.search-box i {
    position: absolute;
    left: 12px;
    color: var(--text-secondary);
    z-index: 1;
    pointer-events: none;
}

.search-box input {
    width: 100%;
    padding: 10px 44px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    box-sizing: border-box;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-color);
}

.search-box .btn-icon {
    position: absolute;
    right: 10px;
    top: 0;
    bottom: 0;
    margin: auto 0;
    z-index: 2;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    min-width: 24px;
    border-radius: 4px;
    transition: background-color 0.2s;
    line-height: 1;
}

.search-box .btn-icon i {
    display: block;
    line-height: 1;
    font-size: 12px;
    width: 12px;
    height: 12px;
}

.search-box .btn-icon:hover {
    background-color: var(--bg-tertiary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    flex-shrink: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 响应式显示/隐藏 */
.mobile-only {
    display: none;
}

.desktop-only {
    display: flex;
    align-items: center;
    gap: 10px;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
    
    .desktop-only {
        display: none;
    }
}

.user-menu {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    z-index: 1000;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--bg-secondary);
}

.dropdown-menu hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 4px 0;
}

.app-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* 侧边栏 */
.sidebar {
    width: 280px;
    background: var(--bg-color);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.category-tree {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.category-item {
    padding: 8px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
    transition: var(--transition);
    user-select: none;
}

.category-item:hover {
    background: var(--bg-secondary);
}

.category-item.active {
    background: var(--primary-color);
    color: white;
}

.category-item i {
    width: 16px;
    text-align: center;
}

.category-icon {
    font-size: 18px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    display: inline-block;
    line-height: 1;
    vertical-align: middle;
}

.category-name {
    flex: 1;
    min-width: 0;
}

.category-actions {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    opacity: 0;
    transition: var(--transition);
    margin-left: auto;
    flex-shrink: 0;
}

.category-item:hover .category-actions {
    opacity: 1;
}

.btn-category-edit,
.btn-category-delete {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    font-size: 14px;
}

.btn-category-edit {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary-color);
}

.btn-category-edit:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.btn-category-delete {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.btn-category-delete:hover {
    background: var(--danger-color);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.category-item.active .btn-category-edit,
.category-item.active .btn-category-delete {
    color: rgba(255, 255, 255, 0.9);
}

.category-item.active .btn-category-edit {
    background: rgba(255, 255, 255, 0.2);
}

.category-item.active .btn-category-edit:hover {
    background: rgba(255, 255, 255, 0.3);
    color: white;
}

.category-item.active .btn-category-delete {
    background: rgba(220, 53, 69, 0.3);
}

.category-item.active .btn-category-delete:hover {
    background: rgba(220, 53, 69, 0.8);
    color: white;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.4);
}

.category-children {
    margin-left: 24px;
    margin-top: 4px;
}

/* 主内容区 */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-secondary);
}

.content-header {
    padding: 20px 24px;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
}

.content-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.content-title h2 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.badge {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.content-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    justify-content: flex-end;
    min-width: 0;
    position: relative;
    z-index: 2;
}

.content-toolbar .search-box {
    flex: 1;
    max-width: 400px;
    min-width: 200px;
    position: relative;
    height: 100%;
}

.content-toolbar .search-box input {
    width: 100%;
    padding: 10px 44px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s;
    line-height: 1.5;
    box-sizing: border-box;
}

.content-toolbar .search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.content-toolbar .search-box .btn-icon {
    position: absolute;
    right: 10px;
    top: 0;
    bottom: 0;
    margin: auto 0;
    z-index: 2;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    min-width: 24px;
    border-radius: 4px;
    transition: background-color 0.2s;
    line-height: 1;
}

.content-toolbar .search-box .btn-icon i {
    display: block;
    line-height: 1;
    font-size: 12px;
    width: 12px;
    height: 12px;
}

.content-toolbar .search-box .btn-icon:hover {
    background-color: var(--bg-tertiary);
}

.content-toolbar .btn-primary {
    white-space: nowrap;
    flex-shrink: 0;
}

/* 密码表格容器 */
.password-table-container {
    flex: 1;
    overflow: auto;
    background: var(--bg-color);
    border-radius: 8px;
    padding: 1px;
}

/* 密码表格样式 - Excel风格 */
.password-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
}

.password-table thead {
    background: var(--bg-tertiary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.password-table th {
    padding: 12px 16px;
    text-align: center;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.password-table tbody tr {
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.password-table tbody tr:hover {
    background: var(--bg-secondary);
}

.password-table td {
    padding: 12px 16px;
    vertical-align: middle;
    color: var(--text-primary);
    height: 48px;
    max-height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
}

/* 空数据占位行样式 */
.password-table .empty-table-row {
    cursor: default;
}

.password-table .empty-table-row:hover {
    background: transparent;
}

.password-table .empty-table-cell {
    padding: 0;
    height: auto;
    text-align: center;
    border: 1px solid var(--border-color);
}

.password-table .empty-table-content {
    padding: 60px 20px;
    color: var(--text-secondary);
}

.password-table .empty-table-content i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
    display: block;
}

.password-table .empty-table-content p {
    font-size: 16px;
    margin-bottom: 20px;
}

.password-table .password-title-cell {
    font-weight: 500;
    color: var(--text-primary);
}

.password-table .password-title-cell:hover {
    color: var(--primary-color);
}

.password-table .password-url-cell,
.password-table .password-username-cell {
    color: var(--text-secondary);
    font-size: 13px;
}

.password-table .password-url-cell i,
.password-table .password-username-cell i {
    margin-right: 6px;
    font-size: 12px;
    opacity: 0.6;
}

.password-table .password-password-cell {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    letter-spacing: 2px;
}

.password-table .password-notes-cell {
    color: var(--text-secondary);
    font-size: 13px;
    max-width: 200px;
}

.password-table .password-time-cell {
    color: var(--text-secondary);
    font-size: 12px;
    white-space: nowrap;
}

.password-table .password-actions-cell {
    white-space: nowrap;
}

.password-table .password-actions-cell .btn-icon {
    padding: 6px 8px;
    margin: 0 2px;
    width: auto;
    height: auto;
    min-width: 32px;
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    font-size: 13px;
    transition: var(--transition);
}

.password-table .password-actions-cell .btn-icon:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.password-table .password-actions-cell .btn-view:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.password-table .password-actions-cell .btn-edit:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.password-table .password-actions-cell .btn-delete:hover {
    background: var(--danger-color);
    border-color: var(--danger-color);
    color: white;
}

/* 卡片视图样式 */
.password-list.card-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    padding: 20px;
}

.password-list.card-view .password-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.password-list.card-view .password-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #6366f1, #8b5cf6);
    opacity: 0;
    transition: var(--transition);
}

.password-list.card-view .password-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(79, 70, 229, 0.15);
    transform: translateY(-4px);
}

.password-list.card-view .password-item:hover::before {
    opacity: 1;
}

.password-list.card-view .password-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    gap: 12px;
}

.password-list.card-view .password-item-title {
    font-weight: 600;
    font-size: 17px;
    color: var(--text-primary);
    flex: 1;
    line-height: 1.4;
    margin: 0;
}

.password-list.card-view .password-item-url,
.password-list.card-view .password-item-username {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 12px;
    word-break: break-all;
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.5;
}

.password-list.card-view .password-item-url {
    margin-bottom: 10px;
}

.password-list.card-view .password-item-username {
    margin-bottom: 0;
}

.password-list.card-view .password-item-actions {
    display: flex;
    gap: 6px;
    opacity: 0;
    transition: var(--transition);
    position: absolute;
    top: 20px;
    right: 20px;
}

.password-list.card-view .password-item:hover .password-item-actions {
    opacity: 1;
}

/* 通用样式 */
.password-item-actions .btn-icon {
    padding: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
}

.password-item-actions .btn-icon:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.password-item-actions .btn-delete:hover {
    background: #ef4444;
    border-color: #ef4444;
}

.password-item-url i,
.password-item-username i {
    font-size: 12px;
    opacity: 0.6;
    flex-shrink: 0;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* 详情弹窗样式（在 modal-body 中） */
#detailContent {
    padding: 0;
}

/* 详情弹窗中的表单项间距优化 */
#detailContent .form-group {
    margin-bottom: 16px; /* 减小间距从20px到16px */
}

#detailContent .form-group:last-of-type {
    margin-bottom: 0; /* 最后一个表单项不需要底部间距 */
}

/* 详情只读输入框样式 */
.detail-readonly-input {
    background: var(--bg-secondary) !important;
    cursor: default !important;
    font-family: inherit;
}

.detail-readonly-input.detail-password-input {
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

.detail-readonly-textarea {
    background: var(--bg-secondary) !important;
    cursor: default !important;
    resize: none;
    white-space: pre-wrap;
    word-break: break-word;
    min-height: 60px; /* 减小最小高度从80px到60px */
    max-height: 120px; /* 限制最大高度，避免过长 */
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
}

/* 详情链接输入框样式 */
.detail-url-input {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-secondary);
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    word-break: break-all;
}

.detail-url-input:hover {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
    text-decoration: none;
}

.detail-url-input i {
    font-size: 14px;
    flex-shrink: 0;
}

.detail-url-input span {
    flex: 1;
    min-width: 0;
}

/* 操作按钮 */
.detail-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px; /* 减小顶部间距从24px到20px */
    padding-top: 20px; /* 减小内边距从24px到20px */
    border-top: 1px solid var(--border-color);
}

.btn-action {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.btn-action:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-action.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-action.btn-danger:hover {
    background: #dc2626;
}

/* Toast 提示 */
.toast-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    min-width: 280px;
    max-width: 400px;
    opacity: 0;
    transform: translateY(-20px) scale(0.9);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: auto;
}

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

.toast i {
    font-size: 18px;
    flex-shrink: 0;
}

.toast-success {
    border-left: 4px solid #10b981;
}

.toast-success i {
    color: #10b981;
}

.toast-error {
    border-left: 4px solid #ef4444;
}

.toast-error i {
    color: #ef4444;
}

.toast-info {
    border-left: 4px solid var(--primary-color);
}

.toast-info i {
    color: var(--primary-color);
}

.toast span {
    flex: 1;
    font-size: 14px;
    color: var(--text-primary);
}

/* 模态对话框 */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content {
    background: var(--bg-color);
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    animation: slideUp 0.3s ease;
    position: relative;
    overflow: hidden;
}

.modal-content.modal-large {
    max-width: 600px;
}

/* 教程弹窗样式 */
#tutorialModal .modal-content {
    max-width: 800px;
    max-height: 90vh;
}

.tutorial-body {
    padding: 0;
    overflow-y: auto;
}

.tutorial-content {
    padding: 24px 28px;
}

.tutorial-section {
    margin-bottom: 32px;
}

.tutorial-section:last-child {
    margin-bottom: 0;
}

.tutorial-section h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tutorial-section h4 i {
    font-size: 16px;
}

.tutorial-item {
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    transition: all 0.2s ease;
}

.tutorial-item:hover {
    background: var(--bg-tertiary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.tutorial-item strong {
    display: block;
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 600;
}

.tutorial-item p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 移动端适配 */
@media (max-width: 768px) {
    #tutorialModal .modal-content {
        max-width: 95vw;
        max-height: 90vh;
        margin: 10px;
    }
    
    .tutorial-content {
        padding: 20px 16px;
    }
    
    .tutorial-section {
        margin-bottom: 24px;
    }
    
    .tutorial-section h4 {
        font-size: 16px;
        margin-bottom: 12px;
        padding-bottom: 8px;
    }
    
    .tutorial-item {
        margin-bottom: 16px;
        padding: 12px;
    }
    
    .tutorial-item strong {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .tutorial-item p {
        font-size: 13px;
        line-height: 1.5;
    }
}

.modal-content.modal-alert {
    max-width: 450px;
}

/* 密码详情弹窗特殊样式 */
#passwordDetailModal .modal-content {
    max-width: 600px;
    max-height: 95vh; /* 限制最大高度，避免超出屏幕 */
    overflow: visible; /* 不显示滚动条 */
}

#passwordDetailModal .modal-body {
    padding: 20px 24px;
    overflow: visible; /* 不显示滚动条 */
    flex: 0 0 auto; /* 根据内容自适应高度 */
}

.modal-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* 弹窗底部的取消按钮样式 */
.modal-footer .btn.modal-close {
    width: auto;
    height: auto;
    font-size: 14px;
    padding: 10px 20px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.modal-footer .btn.modal-close:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

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

.modal-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: var(--bg-secondary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group .required {
    color: var(--danger-color);
}

.form-group input,
.form-group select,
.form-group textarea,
.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 14px;
    background: var(--bg-color);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* 子类选项样式 */
.form-group select option.subcategory-option {
    font-size: 12px;
}

/* 确保备注字段字体与其他输入框一致 */
.form-group textarea#passwordNotes {
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
}

.input-group {
    display: flex;
    gap: 8px;
}

.input-group .detail-url-input {
    margin: 0;
}

/* 图标选择器 */
.icon-selector-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-preview {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    flex-shrink: 0;
}

.icon-selector {
    margin-top: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-color);
    max-height: 300px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.icon-selector-header {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.icon-search {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 14px;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.icon-search:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.icon-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
    padding: 12px;
    overflow-y: auto;
    max-height: 240px;
}

.icon-item {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    background: var(--bg-secondary);
    border: 1px solid transparent;
}

.icon-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.icon-item:active {
    transform: scale(0.95);
}

.input-group input {
    flex: 1;
}

.password-strength {
    margin-top: 10px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius);
}

#generatorModal .password-strength {
    margin-top: 8px;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
}

#generatorModal .strength-text {
    font-size: 11px;
    margin-top: 4px;
}

.strength-bar {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    margin-bottom: 8px;
    overflow: hidden;
}

.strength-fill {
    height: 100%;
    transition: var(--transition);
}

.strength-fill.weak { background: var(--danger-color); width: 20%; }
.strength-fill.fair { background: var(--warning-color); width: 40%; }
.strength-fill.good { background: #3b82f6; width: 60%; }
.strength-fill.strong { background: var(--success-color); width: 80%; }
.strength-fill.very-strong { background: var(--success-color); width: 100%; }

.strength-text {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 密码生成器样式 */
#generatorModal .modal-body {
    padding: 20px 24px;
}

#generatorModal .modal-header {
    padding: 18px 24px;
}

#generatorModal .modal-footer {
    padding: 16px 24px;
}

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

#generatorModal .form-group:last-of-type {
    margin-bottom: 0;
}

#generatorModal .form-group label {
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    letter-spacing: 0.2px;
}

.length-value {
    color: var(--primary-color);
    font-weight: 700;
    margin-left: 6px;
    font-size: 15px;
    background: rgba(79, 70, 229, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
}

.range-container {
    margin-top: 8px;
}

.range-input {
    width: 100%;
    height: 5px;
    border-radius: 3px;
    background: var(--bg-tertiary);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

#generatorModal .range-input {
    height: 4px;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

#generatorModal .range-input::-webkit-slider-thumb {
    width: 16px;
    height: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

.range-input::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

#generatorModal .range-input::-moz-range-thumb {
    width: 16px;
    height: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.range-input::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 6px;
}

#generatorModal .checkbox-group {
    gap: 1px;
    margin-top: 4px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 6px;
    transition: var(--transition);
    position: relative;
    min-height: 32px;
    gap: 10px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

#generatorModal .checkbox-label {
    padding: 5px 6px;
    min-height: 28px;
    gap: 8px;
    border-radius: 5px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

#generatorModal .checkbox-label:hover {
    background: rgba(79, 70, 229, 0.05);
}

.checkbox-label:hover {
    background: var(--bg-secondary);
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    width: 0;
    height: 0;
}

.checkbox-text {
    color: var(--text-primary);
    font-size: 14px;
    user-select: none;
    transition: var(--transition);
    flex: 1;
    line-height: 1.4;
    margin: 0;
    padding: 0;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    order: 2;
}

#generatorModal .checkbox-text {
    font-size: 13px;
    line-height: 1.3;
    white-space: nowrap;
}

.checkbox-custom {
    position: relative;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    transition: var(--transition);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    color: white;
    margin: 0;
    padding: 0;
    order: 1;
}

#generatorModal .checkbox-custom {
    width: 16px;
    height: 16px;
    border-width: 1.5px;
}

.checkbox-label:hover .checkbox-custom {
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom::after {
    content: '✓';
    position: absolute;
    font-size: 12px;
    font-weight: bold;
    color: white;
    line-height: 1;
    animation: checkmark 0.2s ease-in-out;
}

#generatorModal .checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom::after {
    font-size: 11px;
}

@keyframes checkmark {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-text {
    color: var(--primary-color);
    font-weight: 500;
}

.generated-password-input {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    letter-spacing: 1px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 12px;
    border-radius: var(--radius);
    color: var(--text-primary);
    cursor: text;
}

#generatorModal .generated-password-input {
    padding: 9px 12px;
    font-size: 13px;
    border: 1.5px solid var(--border-color);
}

.generated-password-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

#generatorModal .input-group {
    gap: 6px;
}

#generatorModal .input-group .btn {
    padding: 8px 14px;
    font-size: 13px;
    white-space: nowrap;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

#generatorModal .input-group .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#generatorModal .input-group .btn:active {
    transform: translateY(0);
}

#generatorModal .modal-footer .btn {
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
}

.settings-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-item {
    background: var(--bg-secondary);
    padding: 16px;
    border-radius: var(--radius);
    text-align: center;
}

.stat-item label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.stat-item span {
    display: block;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .password-table-container {
        overflow-x: auto;
    }
    
    .password-table {
        min-width: 800px;
    }
}

/* 侧边栏遮罩层 */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1499;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
}

/* 手机端功能菜单 */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    pointer-events: none;
}

.mobile-menu.active {
    display: block;
    pointer-events: auto;
}

.mobile-menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu.active .mobile-menu-overlay {
    opacity: 1;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    max-width: 85vw;
    background: var(--bg-color);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-menu-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.mobile-menu-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-menu-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.mobile-menu-section {
    margin-bottom: 8px;
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.2s ease;
    user-select: none;
}

.mobile-menu-item:hover {
    background: var(--bg-secondary);
}

.mobile-menu-item i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.mobile-menu-item span {
    flex: 1;
    font-size: 15px;
}

.mobile-menu-item .fa-chevron-right {
    font-size: 12px;
    color: var(--text-secondary);
}

.mobile-menu-submenu {
    background: var(--bg-secondary);
    padding-left: 16px;
}

.mobile-menu-submenu .mobile-menu-item {
    padding-left: 48px;
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -100%;
        top: 0;
        bottom: 0;
        z-index: 1500;
        transition: left 0.3s ease;
        width: 280px;
        max-width: 85vw;
    }
    
    .sidebar.open {
        left: 0;
    }
    
    .sidebar-overlay.show {
        display: block;
    }
    
    .header-center {
        display: none;
    }
    
    .app-header {
        padding: 12px 12px;
    }
    
    .content-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .content-title {
        position: static;
        transform: none;
        width: 100%;
        justify-content: flex-start;
    }
    
    .content-toolbar {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .content-toolbar .search-box {
        max-width: 100%;
        min-width: 100%;
    }
    
    .content-toolbar .search-box input {
        padding: 10px 40px 10px 36px;
        font-size: 14px;
    }
    
    .content-toolbar .search-box i {
        left: 10px;
        font-size: 14px;
    }
    
    .content-toolbar .search-box .btn-icon {
        right: 10px;
        top: 0;
        bottom: 0;
        margin: auto 0;
        padding: 0;
        display: flex;
        line-height: 1;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
        min-width: 24px;
        border-radius: 4px;
    }
    
    .content-toolbar .search-box .btn-icon i {
        display: block;
        line-height: 1;
        font-size: 12px;
        width: 12px;
        height: 12px;
    }
    
    .content-toolbar .btn-primary {
        width: 100%;
        justify-content: center;
    }
    
    .password-table-container {
        overflow-x: auto;
    }
    
    .password-table {
        min-width: 700px;
        font-size: 12px;
    }
    
    .password-table th,
    .password-table td {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    /* 顶部栏按钮响应式 */
    .header-right {
        gap: 4px;
    }
    
    .btn-header {
        padding: 8px 12px;
        font-size: 13px;
        gap: 6px;
    }
    
    .btn-header span {
        display: none;
    }
    
    .btn-header i {
        margin: 0;
        font-size: 14px;
    }
    
    .user-menu-btn {
        padding: 8px 12px;
    }
    
    .user-menu-btn span {
        display: inline;
        max-width: 80px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .password-table .password-actions-cell .btn-icon {
        padding: 4px 6px;
        min-width: 28px;
        min-height: 28px;
        font-size: 12px;
    }
    
    .password-list.list-view .password-item-url,
    .password-list.list-view .password-item-username {
        width: 100%;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }
    
    .password-list.list-view .password-item-actions {
        position: absolute;
        top: 12px;
        right: 12px;
        opacity: 1;
    }
    
    .password-list.card-view .password-item {
        padding: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* 备份日期分组样式 */
.backup-date-group {
    margin-bottom: 24px;
}

.backup-date-header {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 分页容器 */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
    margin-top: 0;
    flex-wrap: wrap;
    gap: 16px;
}

.pagination-info {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

.page-size-select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-color);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.page-size-select:hover {
    border-color: var(--primary-color);
}

.page-size-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-pagination {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-color);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
}

.btn-pagination:hover:not(:disabled) {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-pagination:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-page-number {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-color);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-page-number:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-page-number.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.page-ellipsis {
    padding: 0 8px;
    color: var(--text-secondary);
    user-select: none;
}

/* 备份列表样式 */
.backup-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 500px;
    overflow-y: auto;
    padding: 8px;
}

.backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: var(--transition);
}

.backup-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
}

.backup-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.backup-filename {
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.backup-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.backup-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-restore {
    margin-left: 16px;
}

/* 响应式：分页 */
@media (max-width: 768px) {
    .pagination-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pagination-info {
        justify-content: space-between;
        width: 100%;
    }
    
    .pagination-controls {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .page-numbers {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .backup-item {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .btn-restore {
        margin-left: 0;
        width: 100%;
    }
}

/* Logo选择器 */
.logo-selector-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.logo-preview {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    flex-shrink: 0;
    transition: var(--transition);
}

.logo-preview:hover {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.logo-selector-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-secondary);
}

.logo-option {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    background: var(--bg-color);
    border: 2px solid var(--border-color);
}

.logo-option:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.logo-option.selected {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.logo-option:active {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .logo-selector-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .logo-preview {
        width: 56px;
        height: 56px;
        font-size: 32px;
    }
}