.ebook-translator-container{display:flex;flex-direction:column;height:100vh;height:100dvh;background:#f5f5f5}.ebook-translator-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:white;border-bottom:1px solid #e8e8e8;box-shadow:0 2px 4px rgba(0,0,0,.1)}@media (max-width:768px){.ebook-translator-header{justify-content:flex-end}}.ebook-translator-info h2{margin:0 0 4px;font-size:18px;font-weight:600;color:#262626}.ebook-translator-info p{margin:0;color:#8c8c8c;font-size:14px}.ebook-translator-actions{display:flex;gap:12px}.ebook-translator-progress{padding:16px 24px;background:white;border-bottom:1px solid #e8e8e8}.ebook-translator-progress p{margin:8px 0 0;text-align:center;color:#595959}.ebook-translator-content{display:flex;flex:1;overflow:hidden}.ebook-translator-sidebar{width:300px;background:white;border-right:1px solid #e8e8e8;overflow-y:auto;-webkit-overflow-scrolling:touch}.ebook-translator-sider{background:white!important;border-right:1px solid #e8e8e8;overflow-y:auto}.ebook-translator-sidebar .ant-list-item,.ebook-translator-sider .ant-list-item{padding:12px 16px;cursor:pointer;border-bottom:1px solid #f0f0f0;transition:background-color .2s}.ebook-translator-sidebar .ant-list-item:hover,.ebook-translator-sider .ant-list-item:hover{background-color:#f5f5f5}.ebook-translator-sidebar .ant-list-item.selected,.ebook-translator-sider .ant-list-item.selected{background-color:#e6f7ff;border-right:3px solid #1890ff}.ebook-translator-sidebar .ant-list-item.translated,.ebook-translator-sider .ant-list-item.translated{background-color:#f6ffed}.disabled.ebook-translator-sidebar,.disabled.ebook-translator-sider{cursor:not-allowed;opacity:.5}.disabled.ebook-translator-sidebar .ant-list-item,.disabled.ebook-translator-sider .ant-list-item{cursor:not-allowed}.chapter-info{display:flex;justify-content:space-between;align-items:center;width:100%}.chapter-title{flex:1;font-size:14px;color:#262626;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chapter-status{display:flex;align-items:center;gap:8px;font-size:12px}.status-completed{color:#52c41a;font-weight:700}.status-translating{color:#1890ff;font-weight:500;min-width:40px;text-align:right}.status-waiting{color:#8c8c8c;font-size:11px;font-weight:400}.status-preparing{color:#faad14;font-size:11px;font-weight:500}.ebook-translator-preview{flex:1;background:white;position:relative}.ebook-translator-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#8c8c8c}.ebook-translator-empty-icon{font-size:48px;margin-bottom:16px;color:#d9d9d9}.ebook-translator-empty h3{margin:0 0 8px;font-size:18px;font-weight:500}.ebook-translator-empty p{margin:0;font-size:14px}.ebook-translator-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#8c8c8c}.ebook-translator-loading p{margin:16px 0 0;font-size:14px}.ebook-translator-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#ff4d4f}.ebook-translator-error h3{margin:0 0 8px;font-size:18px;font-weight:500}.ebook-translator-error p{margin:0;font-size:14px}@media (max-width:768px){.ebook-translator-sidebar{width:100%;height:40vh;border-right:none;border-bottom:1px solid #e8e8e8}.ebook-translator-sidebar .ant-list-item{padding:14px 16px}.ebook-translator-header{padding:12px 16px}.ebook-translator-info h2{font-size:16px}.ebook-translator-actions{gap:8px}.ebook-translator-preview{flex:1;min-height:50vh}}@media (max-width:480px){.ebook-translator-header{padding:8px 12px}.ebook-translator-info h2{font-size:14px}.ebook-translator-actions{gap:8px}.ebook-translator-actions .ant-btn{flex:1 1 100%}.ebook-translator-sidebar{height:45vh}.ebook-translator-preview{min-height:55vh}}.chapter-preview-iframe{width:100%;height:100%;border:none;background:white;overflow:auto}.chapter-preview-iframe:empty:before{content:"loading...";display:flex;align-items:center;justify-content:center;height:100%;color:#8c8c8c;font-size:14px}.ebook-translator-sider-list{padding-bottom:48px}