/* 现代化搜索页面样式 - 支持子比主题日间/夜间模式切换和移动端适配 */

/* === 变量定义 === */
:root {
    /* 日间模式颜色 - 简洁风格 */
    --zib-search-bg: #ffffff;
    --zib-search-surface: #fafbfc;
    --zib-search-border: #e8eaed;
    --zib-search-input-bg: #ffffff;
    --zib-search-input-border: #dadce0;
    --zib-search-text-primary: #1a1a1a;
    --zib-search-text-secondary: #5f6368;
    --zib-search-text-muted: #9aa0a6;
    --zib-search-accent: #1a73e8;
    --zib-search-accent-hover: #1557b0;
    --zib-search-success: #137333;
    --zib-search-warning: #ea8600;
    --zib-search-error: #d93025;
    --zib-search-shadow: rgba(0, 0, 0, 0.03);
    --zib-search-shadow-hover: rgba(0, 0, 0, 0.08);
    
    /* 焦点状态阴影 */
    --zib-search-focus-shadow: rgba(26, 115, 232, 0.15);
    
    /* 简洁渐变 */
    --zib-search-gradient: linear-gradient(135deg, #1a73e8 0%, #4285f4 100%);
    --zib-search-gradient-subtle: linear-gradient(135deg, #e8f0fe 0%, #f8f9ff 100%);
    
    /* 间距 */
    --zib-search-spacing-xs: 0.25rem;
    --zib-search-spacing-sm: 0.5rem;
    --zib-search-spacing-md: 1rem;
    --zib-search-spacing-lg: 1.5rem;
    --zib-search-spacing-xl: 2rem;
    
    /* 圆角 - 更加简洁 */
    --zib-search-radius-sm: 4px;
    --zib-search-radius-md: 6px;
    --zib-search-radius-lg: 8px;
    
    /* 动画 */
    --zib-search-transition: all 0.2s ease;
    --zib-search-transition-fast: all 0.1s ease;
}

/* 夜间模式颜色 - 简洁风格 */
body.dark-theme,
body.theme-dark,
.zib-theme-dark,
.dark-mode,
/* 子比主题夜间模式 */
body[data-theme="dark"],
html[data-theme="dark"],
html.dark,
body.dark,
.theme-dark .zib-123pan-search-container,
.dark-theme .zib-123pan-search-container {
    --zib-search-bg: #1a1a1a;
    --zib-search-surface: #2d2d2d;
    --zib-search-border: #404040;
    --zib-search-input-bg: #1f1f1f !important; /* 更深的输入框背景色，使用!important确保生效 */
    --zib-search-input-border: #555555;
    --zib-search-text-primary: #f0f0f0;
    --zib-search-text-secondary: #d0d0d0;
    --zib-search-text-muted: #999999;
    --zib-search-accent: #4285f4;
    --zib-search-accent-hover: #3367d6;
    --zib-search-success: #34a853;
    --zib-search-warning: #fbbc04;
    --zib-search-error: #ea4335;
    --zib-search-shadow: rgba(0, 0, 0, 0.3);
    --zib-search-shadow-hover: rgba(0, 0, 0, 0.4);
    
    /* 焦点状态阴影 - 夜间模式 */
    --zib-search-focus-shadow: rgba(66, 133, 244, 0.3);
    
    --zib-search-gradient: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    --zib-search-gradient-subtle: linear-gradient(135deg, #1e3a8a 0%, #3730a3 100%);
}

/* === 主容器 === */
.zib-123pan-search-container {
    max-width: 100%;
    margin: var(--zib-search-spacing-lg) 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--zib-search-bg);
    color: var(--zib-search-text-primary);
    transition: var(--zib-search-transition);
}

/* === 搜索表单容器 === */
.search-form-container {
    background: #e2e8f0;
    border: 1px solid var(--zib-search-border);
    border-radius: var(--zib-search-radius-lg);
    padding: var(--zib-search-spacing-lg);
    margin-bottom: var(--zib-search-spacing-lg);
    box-shadow: 0 1px 3px var(--zib-search-shadow);
    transition: var(--zib-search-transition);
}

.search-form-container:hover {
    box-shadow: 0 2px 8px var(--zib-search-shadow-hover);
}

/* === 搜索输入组 === */
.search-input-group {
    display: flex;
    gap: var(--zib-search-spacing-sm);
    margin-bottom: var(--zib-search-spacing-md);
    position: relative;
}

.search-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--zib-search-input-border);
    border-radius: var(--zib-search-radius-md);
    background: var(--zib-search-input-bg);
    color: var(--zib-search-text-primary);
    font-size: 14px;
    line-height: 1.4;
    transition: var(--zib-search-transition);
    outline: none;
    /* 确保输入框在不同主题下都有合适的对比度 */
    -webkit-appearance: none;
    appearance: none;
}

.search-input::placeholder {
    color: var(--zib-search-text-muted);
    opacity: 1; /* Firefox兼容性 */
}

.search-input:focus {
    border-color: var(--zib-search-accent);
    /* 使用CSS变量确保焦点阴影适应主题 */
    box-shadow: 0 0 0 2px var(--zib-search-focus-shadow);
}

/* 为不同主题添加额外的输入框优化 */
.search-input:hover {
    border-color: var(--zib-search-accent);
    background: var(--zib-search-input-bg);
}

/* 保证输入框在自动填充状态下的样式 */
.search-input:-webkit-autofill,
.search-input:-webkit-autofill:hover,
.search-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--zib-search-text-primary) !important;
    -webkit-box-shadow: 0 0 0 1000px var(--zib-search-input-bg) inset !important;
    background-color: var(--zib-search-input-bg) !important;
}

/* 强制的夜间模式输入框样式 - 解决主题冲突 */
body.dark-theme .search-input,
body.theme-dark .search-input,
.zib-theme-dark .search-input,
.dark-mode .search-input,
body[data-theme="dark"] .search-input,
html[data-theme="dark"] .search-input,
html.dark .search-input,
body.dark .search-input {
    background: #1f1f1f !important;
    border-color: #555555 !important;
    color: #f0f0f0 !important;
}

/* 夜间模式占位符文字 */
body.dark-theme .search-input::placeholder,
body.theme-dark .search-input::placeholder,
.zib-theme-dark .search-input::placeholder,
.dark-mode .search-input::placeholder,
body[data-theme="dark"] .search-input::placeholder,
html[data-theme="dark"] .search-input::placeholder,
html.dark .search-input::placeholder,
body.dark .search-input::placeholder {
    color: #999999 !important;
    opacity: 1 !important;
}

.search-button {
    padding: 12px 24px;
    background: var(--zib-search-accent);
    color: white;
    border: none;
    border-radius: var(--zib-search-radius-md);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--zib-search-transition);
    min-width: 80px;
    white-space: nowrap;
}

.search-button:hover {
    background: var(--zib-search-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.2);
}

.search-button:active {
    transform: translateY(0);
}

/* === 搜索选项 === */
.search-options {
    display: flex;
    gap: var(--zib-search-spacing-lg);
    flex-wrap: wrap;
}

.search-mode-option {
    display: flex;
    align-items: center;
    gap: var(--zib-search-spacing-sm);
    font-size: 14px;
    cursor: pointer;
    padding: var(--zib-search-spacing-xs) var(--zib-search-spacing-sm);
    border-radius: var(--zib-search-radius-sm);
    transition: var(--zib-search-transition-fast);
    color: var(--zib-search-text-secondary);
}

.search-mode-option:hover {
    background: var(--zib-search-surface);
    color: var(--zib-search-text-primary);
}

.search-mode-option input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: #1a73e8; /* 蓝色 */
    cursor: pointer;
}

/* === 搜索结果容器 === */
.search-results-container {
    min-height: 0px;
    background: var(--zib-search-bg);
    border-radius: var(--zib-search-radius-lg);
    overflow: hidden;
    transition: var(--zib-search-transition);
}

.search-results-placeholder {
    text-align: center;
    padding: var(--zib-search-spacing-xl) var(--zib-search-spacing-lg);
    color: var(--zib-search-text-muted);
    font-size: 16px;
    background: #f8f9fa;
    border-radius: var(--zib-search-radius-lg);
 
}

.search-results-placeholder::before {
    content: '🔍';
    display: block;
    font-size: 32px;
    margin-bottom: var(--zib-search-spacing-sm);
    opacity: 0.6;
}

/* === 搜索结果 === */
.zib-search-results {
    border-radius: var(--zib-search-radius-lg);
    overflow: hidden;
    background: var(--zib-search-bg);
    box-shadow: 0 1px 3px var(--zib-search-shadow);
}

/* 搜索统计信息 - 隐藏数据源显示 */
.search-stats {
    background: var(--zib-search-surface);
    padding: var(--zib-search-spacing-sm) var(--zib-search-spacing-md);
    border-bottom: 1px solid var(--zib-search-border);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 13px;
    color: var(--zib-search-text-secondary);
}

.result-count {
    font-weight: 500;
    color: #337ab7;
}

.search-source {
    display: none; /* 隐藏数据源显示 */
}

/* 搜索结果表格 */
.search-results-table-container {
    width: 100%;
    overflow-x: auto;
}

.search-results-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.search-results-table thead {
    background-color: var(--zib-search-surface);
}

.search-results-table th {
    padding: var(--zib-search-spacing-sm) var(--zib-search-spacing-md);
    text-align: left;
    font-weight: 500;
    color: var(--zib-search-text-secondary);
    border-bottom: 1px solid var(--zib-search-border);
}

.search-results-table td {
    padding: var(--zib-search-spacing-sm) var(--zib-search-spacing-md);
    border-bottom: 1px solid var(--zib-search-border);
    vertical-align: middle;
}

/* 文件名列 */
.file-name-header {
    width: 75% !important;
}

.file-name-cell {
    width: 75% !important;
}

.file-name-cell .name {
    font-weight: normal;
    color: var(--zib-search-text-primary);
    max-width: 100%;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    font-size: 14px; /* 减小文件名字体 */
    word-wrap: break-word;
    word-break: break-all;
}

/* 文件大小列 */
.file-size-header {
    width: 10% !important;
    text-align: center;
}

.file-size-cell {
    width: 10% !important;
    text-align: center;
    color: var(--zib-search-text-secondary);
}

/* 操作按钮列 */
.file-actions-header {
    width: 15% !important;
    text-align: center;
}

.file-actions-cell {
    width: 15% !important;
    text-align: center;
}

/* 下载按钮样式 */
.download-btn {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--zib-search-accent);
    color: white;
    border: none;
    border-radius: var(--zib-search-radius-sm);
    cursor: pointer;
    font-size: 14px;
    transition: var(--zib-search-transition);
}

.download-btn:hover {
    background-color: var(--zib-search-accent-hover);
}

/* 搜索结果项 */
tr.search-result-item {
    transition: var(--zib-search-transition-fast);
}

tr.search-result-item:hover {
    background: var(--zib-search-surface);
}

.search-result-item .file-info {
    display: flex;
    align-items: center;
    gap: 0; /* 移除图标间距 */
}

.search-result-item .icon {
    display: none; /* 隐藏图标 */
}

.search-result-item .file-name,
.search-result-item .name {
    font-weight: 400;
    color: var(--zib-search-text-primary);
    line-height: 1.2;
    font-size: 11px; /* 进一步缩小字体 */
}

.search-result-item .file-size {
    color: var(--zib-search-text-secondary);
    font-size: 10px; /* 进一步缩小字体 */
}

.search-result-item .file-actions {
    display: flex;
    justify-content: center;
}

/* 下载按钮 */
.download-btn {
    padding: 6px 12px;
    background: var(--zib-search-accent);
    color: white;
    border: none;
    border-radius: var(--zib-search-radius-sm);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: var(--zib-search-transition-fast);
    min-width: 50px;
}

.download-btn:hover {
    background: var(--zib-search-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(26, 115, 232, 0.2);
}

.download-btn:active {
    transform: translateY(0);
}

.download-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* === 分页样式 === */
.search-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--zib-search-spacing-md);
    gap: var(--zib-search-spacing-sm);
    background: var(--zib-search-surface);
    border-top: 1px solid var(--zib-search-border);
}

.pagination-info {
    font-size: 12px;
    color: var(--zib-search-text-secondary);
    margin: 0 var(--zib-search-spacing-md);
}

.pagination-btn {
    padding: 6px 12px;
    background: var(--zib-search-bg);
    color: var(--zib-search-text-primary);
    border: 1px solid var(--zib-search-border);
    border-radius: var(--zib-search-radius-sm);
    cursor: pointer;
    font-size: 12px;
    transition: var(--zib-search-transition-fast);
    min-width: 32px;
    text-align: center;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--zib-search-accent);
    color: white;
    border-color: var(--zib-search-accent);
}

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

.pagination-btn.active {
    background: var(--zib-search-accent);
    color: white;
    border-color: var(--zib-search-accent);
}

/* === 提示框 === */
.zib-alert {
    padding: var(--zib-search-spacing-md);
    margin: var(--zib-search-spacing-md) 0;
    border-radius: var(--zib-search-radius-md);
    font-size: 14px;
    line-height: 1.4;
    border: 1px solid;
    background-color: var(--zib-search-error);
    border-color: var(--zib-search-error);
    color: #ffffff;
}

.zib-alert.info {
    background-color: var(--zib-search-accent);
    border-color: var(--zib-search-accent);
    color: #ffffff;
}

.zib-alert.danger {
    background-color: var(--zib-search-error);
    border-color: var(--zib-search-error);
    color: #ffffff;
}

.zib-alert.warning {
    background-color: var(--zib-search-warning);
    border-color: var(--zib-search-warning);
    color: #ffffff;
}

/* === 高亮关键词 === */
.highlight {
    background: var(--zib-search-warning);
    color: #ffffff;
    padding: 1px 3px;
    border-radius: 2px;
    font-weight: 500;
    opacity: 0.9;
}

/* 夜间模式高亮关键词 */
body.dark-theme .highlight,
body.theme-dark .highlight,
.zib-theme-dark .highlight,
.dark-mode .highlight,
body[data-theme="dark"] .highlight,
html[data-theme="dark"] .highlight,
html.dark .highlight,
body.dark .highlight {
    background: var(--zib-search-accent);
    color: #ffffff;
    opacity: 0.8;
}

/* === 加载状态 === */
.search-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--zib-search-spacing-xl);
    gap: var(--zib-search-spacing-md);
}

.search-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--zib-search-border);
    border-top: 4px solid var(--zib-search-accent);
    border-radius: 50%;
    animation: zib-search-spin 1s linear infinite;
}

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

/* === 响应式设计 === */
@media (max-width: 1024px) {
    /* 移除对表格行的grid布局设置，保持表格正常显示 */
    .search-results-header:not(th),
    .search-result-item:not(tr) {
        grid-template-columns: 2fr 80px 60px;
        gap: var(--zib-search-spacing-sm);
    }
}

@media (max-width: 768px) {
    .zib-123pan-search-container {
        margin: var(--zib-search-spacing-md) 0;
    }
    
    .search-form-container {
        padding: var(--zib-search-spacing-md);
    }
    
    .search-input-group {
        flex-direction: column;
        gap: var(--zib-search-spacing-sm);
    }
    
    .search-input {
        font-size: 16px; /* 防止 iOS 缩放 */
    }
    
    .search-button {
        padding: var(--zib-search-spacing-md);
        font-size: 14px;
    }
    
    .search-options {
        flex-direction: column;
        gap: var(--zib-search-spacing-xs);
    }
    
    /* 移除对表格行的grid布局设置，保持表格正常显示 */
    .search-results-header:not(th),
    .search-result-item:not(tr) {
        grid-template-columns: 1fr;
        gap: var(--zib-search-spacing-xs);
        text-align: left;
    }
    
    .search-result-item {
        padding: var(--zib-search-spacing-sm);
    }
    
    .search-result-item .file-actions {
        justify-content: flex-start;
        margin-top: var(--zib-search-spacing-xs);
    }
    
    .download-btn {
        padding: var(--zib-search-spacing-sm) var(--zib-search-spacing-md);
        font-size: 13px;
    }
    
    .search-stats {
        flex-direction: column;
        gap: var(--zib-search-spacing-xs);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .search-form-container {
        padding: var(--zib-search-spacing-sm);
        margin-bottom: var(--zib-search-spacing-sm);
    }
    
    .search-input {
        padding: 10px 12px;
        font-size: 14px;
    }
    
    .search-button {
        padding: 10px 16px;
        font-size: 13px;
        min-width: 60px;
    }
    
    .search-results-placeholder {
        padding: var(--zib-search-spacing-md);
        font-size: 14px;
    }
    
    .search-results-placeholder::before {
        font-size: 24px;
        margin-bottom: var(--zib-search-spacing-xs);
    }
}

/* === 特殊效果 === */
@media (hover: hover) {
    .search-input:hover {
        border-color: var(--zib-search-accent);
    }
}

/* === 无障碍支持 === */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === 高对比度模式 === */
@media (prefers-contrast: high) {
    :root {
        --zib-search-border: #000000;
        --zib-search-text-primary: #000000;
        --zib-search-accent: #0000ff;
    }
    
    body.dark-theme,
    body.theme-dark,
    .zib-theme-dark,
    .dark-mode {
        --zib-search-border: #ffffff;
        --zib-search-text-primary: #ffffff;
        --zib-search-accent: #00ffff;
    }
}

/* === 打印样式 === */
@media print {
    .zib-123pan-search-container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .search-button,
    .download-btn {
        background: #666 !important;
        color: white !important;
    }
    
    .search-form-container::before {
        display: none;
    }
}