/* 管理页面专用样式 */
.manage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.manage-title {
    margin: 0;
    font-weight: 400;
    color: var(--text-color);
}

.manage-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.table {
    color: var(--text-color);
}

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

/* 深色模式表格样式 */
[data-theme="dark"] .table {
    border-color: var(--border-color);
}

[data-theme="dark"] .table thead th {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .table td, 
[data-theme="dark"] .table th {
    border-color: var(--border-color);
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* 表格图标列样式 */
.website-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background-color: var(--card-bg);
    font-size: 1.2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 表格操作按钮 */
.action-buttons {
    display: flex;
    gap: 0.5rem;
}

.action-buttons .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* 模态框中的图标预览 */
.icon-preview {
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

/* 模态框样式调整 */
.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

.modal-header {
    border-bottom-color: var(--border-color);
}

.modal-footer {
    border-top-color: var(--border-color);
}

.form-control, .form-select {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* 深色模式下的输入框 */
[data-theme="dark"] .form-control, 
[data-theme="dark"] .form-select {
    background-color: #363636;
    color: var(--text-color);
    border-color: #4d4d4d;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: #404040;
}

/* 输入组样式 */
.input-group-text {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .input-group-text {
    background-color: #333;
    border-color: #4d4d4d;
}

/* 表格URL列基础样式（全局） */
.url-cell {
    overflow: hidden;
    text-overflow: ellipsis;
}

.url-cell a {
    text-decoration: none;
    color: var(--primary-color);
}

/* PC端表格视图 - 覆盖全局样式 */
@media (min-width: 769px) {
    /* 确保表格在PC端以正常表格形式显示 */
    .table, .table tbody, .table tr {
        display: table;
        width: 100%;
    }
    
    .table thead {
        display: table-header-group;
    }
    
    .table tbody {
        display: table-row-group;
    }
    
    .table tr {
        display: table-row;
        height: auto;
        min-height: 60px;
    }
    
    .table td, .table th {
        display: table-cell;
        text-align: left;
        vertical-align: middle;
        padding: 0.75rem;
    }
    
    /* 表格列宽调整 */
    .table td:nth-child(1) { width: 70px; } /* 图标 */
    .table td:nth-child(2) { width: 15%; } /* 名称 */
    .table td:nth-child(3) { width: 25%; } /* 网址 */
    .table td:nth-child(4) { width: 30%; } /* 描述 */
    .table td:nth-child(5) { width: 15%; } /* 分类 */
    .table td:nth-child(6) { width: 15%; } /* 操作 */
    
    /* URL单元格样式 */
    .table td.url-cell {
        max-width: 250px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .table td.url-cell a {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: inline-block;
        max-width: 100%;
    }
    
    /* URL悬停时展开显示完整内容 */
    .table td.url-cell:hover,
    .table td.url-cell a:hover {
        white-space: normal;
        overflow: visible;
        word-break: break-all;
        position: relative;
        z-index: 2;
    }
    
    /* 描述单元格样式 */
    .table td.description-cell {
        max-width: 300px;
    white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* 描述悬停时展开显示完整内容 */
    .table td.description-cell:hover {
        white-space: normal;
        overflow: visible;
        word-wrap: break-word;
        position: relative;
        z-index: 2;
    }
}

/* 重置移动端优化可能影响PC端的样式 */
@media (min-width: 769px) {
    .website-icon {
        margin: 0;
    }
    
    .action-buttons {
        gap: 0.5rem;
        width: auto;
    }
    
    .action-buttons .btn {
        flex: none;
        min-height: auto;
    }
    
    .action-buttons .btn i {
        margin-right: 5px;
    }
}

/* 表格响应式调整 */
@media (max-width: 992px) {
    .description-cell {
        max-width: 200px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

/* 全局按钮样式增强 */
.btn {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* 确保所有按钮在各种情况下文本正常显示 */
.btn span {
    position: relative;
    z-index: 2;
}

/* 表格响应式调整 */
@media (max-width: 768px) {
    /* 移动端的文字大小调整 */
    body {
        font-size: 0.95rem;
    }
    
    /* 基础表格样式 */
    .table thead {
        display: none;
    }
    
    .table, .table tbody, .table tr, .table td {
        display: block;
        width: 100%;
    }
    
    .table tr {
        margin-bottom: 1.5rem;
        border-bottom: 2px solid var(--border-color);
        padding: 1rem;
        border-radius: 8px;
        background-color: var(--card-bg);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        position: relative;
        transition: all 0.2s ease;
    }
    
    /* 表格单元格通用样式 */
    .table td {
        padding: 0.5rem 0.75rem;
        position: relative;
        text-align: left;
        border-bottom: 1px solid var(--border-color);
        min-height: auto;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        overflow: visible;
        margin-bottom: 8px;
    }
    
    /* 数据标签样式 */
    .table td::before {
        content: attr(data-label);
        display: block;
        width: 100%;
        font-weight: bold;
        margin-bottom: 4px;
        color: var(--text-color);
    }
    
    /* 特殊处理网址和描述单元格 */
    .table td.url-cell,
    .table td.description-cell {
        white-space: normal;
        word-break: normal;
        width: 100%;
    }
    
    .table td.url-cell a {
        word-break: normal;
        display: block;
        width: 100%;
        font-size: 0.9rem;
        overflow: visible;
        text-align: left;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        color: var(--primary-color);
    }
    
    .table td.description-cell {
        font-size: 0.9rem;
        max-width: none;
        white-space: normal;
        overflow: visible;
    }
    
    /* 名称单元格样式 */
    td[data-label="名称"] {
        font-weight: 500;
        font-size: 1.1rem;
    }
    
    /* 操作按钮容器样式 */
    td[data-label="操作"] {
        padding: 0.75rem;
        border-bottom: none;
        flex-direction: row;
        justify-content: space-between;
    }
    
    /* 改进操作按钮样式 */
    .action-buttons {
        display: flex;
        justify-content: space-between;
        width: 100%;
        gap: 0.8rem;
    }
    
    /* 优化按钮尺寸和间距 */
    .action-buttons .btn {
        flex: 1;
        min-height: 40px;
        border-radius: 4px;
        padding: 8px 0;
        margin: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: none;
        border-width: 1px;
        font-size: 0.9rem;
    }
    
    /* 确保图标和文本居中对齐 */
    .action-buttons .btn i {
        margin-right: 0;
    }
    
    .action-buttons .btn span {
        display: inline-block;
        margin-left: 5px;
    }
    
    /* 图标单元格样式 */
    td[data-label="图标"] {
        align-items: center;
    }
    
    .website-icon {
        width: 40px;
        height: 40px;
        margin: 0 auto;
    }
    
    /* 分类显示 */
    td[data-label="分类"] {
        font-size: 0.9rem;
    }

    /* 模态框优化 */
    .modal-dialog {
        margin: 0.5rem;
    }

    .modal-content {
        border-radius: 12px;
    }

    .form-control, .form-select {
        font-size: 16px; /* 防止iOS自动缩放 */
    }

    .icon-preview {
        width: 50px;
        height: 40px;
    }

    .form-control-color {
        height: 40px;
    }

    footer {
        margin-top: 2rem;
        padding: 1rem;
        text-align: center;
    }

    /* 移动端的特殊处理 */
    .table td.url-cell a {
        white-space: nowrap;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: none;
    }
    
    /* 确保长URL在触摸时显示完整 */
    .table td.url-cell a:active,
    .table td.url-cell a:hover {
        white-space: normal;
        word-break: break-all;
        overflow: visible;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .card {
        border-radius: 12px;
    }

    .table td::before {
        white-space: normal;
        line-height: 1.2;
    }

    .login-container {
        width: 90%;
    }

    .login-form .form-row {
        margin-bottom: 1.2rem;
    }

    .login-btn {
        width: 100%;
        height: 50px;
    }
}

/* 触摸优化 */
@media (max-width: 768px) {
    /* 处理触摸反馈 */
    .touch-active {
        background-color: var(--hover-bg) !important;
        transition: background-color 0.15s ease-in-out !important;
    }
    
    [data-theme="dark"] .touch-active {
        background-color: rgba(255, 255, 255, 0.05) !important;
    }
    
    /* 修改移动端的按钮样式为扁平方形 */
    .btn, 
    button,
    .nav-link {
        min-height: 42px;
        border-radius: 4px;
        box-shadow: none;
    }
    
    /* 扁平化的表单控件 */
    .form-control,
    .form-select {
        min-height: 42px;
        border-radius: 4px;
        box-shadow: none;
    }
    
    /* 按钮的扁平化样式 */
    .action-buttons .btn {
        background-color: transparent;
        border: 1px solid;
    }
    
    /* 编辑按钮 */
    .action-buttons .btn-outline-primary,
    .action-buttons .btn-outline-light {
        border-color: var(--primary-color);
        color: var(--primary-color);
    }
    
    /* 删除按钮 */
    .action-buttons .btn-soft-danger {
        border-color: var(--danger-color);
        color: var(--danger-color);
    }
}

/* 夜间模式移动端优化 */
[data-theme="dark"] .table tr {
    background-color: #2a2a2a;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }

    [data-theme="dark"] .action-buttons .btn {
    background-color: transparent; /* 扁平化 */
    border: 1px solid;
}

/* 确保表单适合移动触摸 */
@media (max-width: 768px) {
    #websiteForm .row {
        margin-bottom: 0;
    }
    
    #websiteForm .col-md-6 {
        margin-bottom: 1.5rem;
    }
    
    /* 搜索和过滤栏目优化 */
    #searchSites, #categoryFilter {
        font-size: 16px;
        height: 46px;
    }
    
    /* 触摸友好的开关按钮 */
    .switch-container {
        padding: 8px 0;
    }
    
    /* 更大的删除确认按钮 */
    #confirmDelete {
        padding: 12px;
        font-weight: 500;
    }
}

/* 添加平滑过渡效果 */
body, 
.container,
.card,
.table,
.modal-content,
.form-control,
.form-select,
.btn,
.alert,
.navbar,
.footer {
    transition: background-color var(--transition-duration) ease,
                color var(--transition-duration) ease,
                border-color var(--transition-duration) ease;
}

/* 初始加载时的样式 */
body {
    background-color: var(--body-bg);
    color: var(--body-color);
}

.container {
    background-color: var(--body-bg);
}

.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

.table {
    color: var(--text-color);
    background-color: var(--table-bg);
}

.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

/* 修复表格悬停效果 */
[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.075) !important;
    color: var(--text-color);
}

/* 柔和的删除按钮样式 */
/* 亮色模式下的删除按钮 */
.btn-soft-danger {
    color: #dc3545;
    border-color: #dc3545;
    background-color: transparent;
    transition: all 0.2s ease-in-out;
}

.btn-soft-danger:hover,
.btn-soft-danger:focus {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* 深色模式下的删除按钮 */
[data-theme="dark"] .btn-soft-danger {
    color: #ff9999; /* 更柔和的红色 */
    border-color: #994040; /* 更暗的边框 */
    background-color: rgba(255, 0, 0, 0.05); /* 极微弱的红色背景 */
}

[data-theme="dark"] .btn-soft-danger:hover,
[data-theme="dark"] .btn-soft-danger:focus {
    color: #fff;
    background-color: #994040; /* 更暗的红色背景 */
    border-color: #cc5555;
    box-shadow: 0 0 0 0.25rem rgba(255, 153, 153, 0.25);
}

/* 深色模式下的删除确认按钮 */
[data-theme="dark"] .btn-danger {
    background-color: #994040; /* 更暗的红色 */
    border-color: #994040;
    color: #fff;
}

[data-theme="dark"] .btn-danger:hover,
[data-theme="dark"] .btn-danger:focus {
    background-color: #853535; /* 更暗一点 */
    border-color: #853535;
}

/* 添加移动端触摸反馈样式 */
.touch-active {
    transform: scale(0.97) !important;
    opacity: 0.9;
    transition: transform 0.15s ease-in-out, opacity 0.15s ease-in-out !important;
}

/* 表单聚焦状态强调 */
.input-focused {
    position: relative;
    z-index: 2;
}

.input-focused input,
.input-focused select,
.input-focused textarea {
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25) !important;
    border-color: var(--primary-color) !important;
}

[data-theme="dark"] .input-focused input,
[data-theme="dark"] .input-focused select,
[data-theme="dark"] .input-focused textarea {
    box-shadow: 0 0 0 3px rgba(91, 154, 255, 0.3) !important;
}

/* 底部固定保存按钮 */
.sticky-form-actions {
    position: fixed;
    bottom: -80px;
    left: 0;
    right: 0;
    background-color: var(--card-bg);
    padding: 10px 15px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1050;
    display: flex;
    justify-content: center;
    transition: bottom 0.3s ease-in-out;
    border-top: 1px solid var(--border-color);
}

.sticky-form-actions.show {
    bottom: 0;
}

.sticky-save-btn {
    width: 100%;
    max-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: 8px;
}

[data-theme="dark"] .sticky-form-actions {
    background-color: #2a2a2a;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
}

/* 移动设备标记 */
.mobile-device .modal-dialog {
    margin: 0.75rem auto;
}

.mobile-device .modal-content {
    border-radius: 16px;
    overflow: hidden;
}

.mobile-device .form-control, 
.mobile-device .form-select {
    padding: 0.6rem 0.75rem;
    min-height: 46px;
}

.mobile-device .btn {
    min-height: 44px;
    font-weight: 500;
}

.mobile-device .modal-footer {
    padding: 1rem;
    gap: 10px;
}

.mobile-device .modal-footer .btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 处理表格行在不同状态下的样式 */
@media (max-width: 768px) {
    /* 表格行的触摸反馈 */
    .table tr:active {
        background-color: var(--hover-bg);
    }
    
    [data-theme="dark"] .table tr:active {
        background-color: rgba(255, 255, 255, 0.05);
    }
    
    /* 强化可点击的视觉提示 */
    .table tr::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 0;
        border-radius: 8px;
        pointer-events: none;
    }
}