.book-build-container[data-v-53ced3c5]{padding:24px;background:#f5f7fa;min-height:calc(100vh - 84px)}.book-build-container .page-header[data-v-53ced3c5]{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;padding:24px 32px;margin-bottom:24px;box-shadow:0 4px 12px rgba(102,126,234,.15)}.book-build-container .page-header .header-content[data-v-53ced3c5]{display:flex;align-items:center;color:#fff}.book-build-container .page-header .header-content i[data-v-53ced3c5]{font-size:48px;margin-right:20px;opacity:.9}.book-build-container .page-header .header-content .header-title[data-v-53ced3c5]{font-size:24px;font-weight:600;margin-bottom:8px}.book-build-container .page-header .header-content .header-tips[data-v-53ced3c5]{font-size:14px;opacity:.9}.book-build-container .quick-action[data-v-53ced3c5]{background:#fff;border-radius:12px;padding:16px 24px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,.04)}.book-build-container .form-content[data-v-53ced3c5]{display:grid;grid-template-columns:1fr;gap:20px}@media(min-width:1400px){.book-build-container .form-content[data-v-53ced3c5]{grid-template-columns:repeat(2,1fr)}}.book-build-container .form-section[data-v-53ced3c5]{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.04);transition:all .3s}.book-build-container .form-section[data-v-53ced3c5]:hover{box-shadow:0 4px 16px rgba(0,0,0,.08)}.book-build-container .form-section .section-title[data-v-53ced3c5]{display:flex;align-items:center;font-size:18px;font-weight:600;color:#303133;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid #f0f2f5}.book-build-container .form-section .section-title .title-icon[data-v-53ced3c5]{width:4px;height:18px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:2px;margin-right:12px}.book-build-container .form-section .form-row[data-v-53ced3c5]{margin-bottom:20px}.book-build-container .form-section .form-row[data-v-53ced3c5]:last-child{margin-bottom:0}.book-build-container .form-section .form-row.two-columns[data-v-53ced3c5]{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item{margin-bottom:0}.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item .el-form-item__label{font-weight:500;color:#606266}.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item .el-input__inner,.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item .el-textarea__inner{border-radius:8px;transition:all .3s}.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item .el-input__inner:focus,.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item .el-textarea__inner:focus{border-color:#667eea;box-shadow:0 0 0 2px rgba(102,126,234,.1)}.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item .el-cascader,.book-build-container .form-section .form-row[data-v-53ced3c5] .el-form-item .el-select{width:100%}.book-build-container .upload-container[data-v-53ced3c5]{position:relative;display:inline-block}.book-build-container .upload-container .cover-uploader[data-v-53ced3c5] .el-upload{border:2px dashed #dcdfe6;border-radius:8px;cursor:pointer;overflow:hidden;transition:all .3s}.book-build-container .upload-container .cover-uploader[data-v-53ced3c5] .el-upload:hover{border-color:#667eea}.book-build-container .upload-container .cover-uploader .cover-preview[data-v-53ced3c5]{position:relative;width:160px;height:160px}.book-build-container .upload-container .cover-uploader .cover-preview .cover-image[data-v-53ced3c5]{width:100%;height:100%;object-fit:cover}.book-build-container .upload-container .cover-uploader .cover-preview .cover-mask[data-v-53ced3c5]{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;opacity:0;transition:opacity .3s}.book-build-container .upload-container .cover-uploader .cover-preview .cover-mask i[data-v-53ced3c5]{font-size:24px;margin-bottom:8px}.book-build-container .upload-container .cover-uploader .cover-preview .cover-mask span[data-v-53ced3c5]{font-size:14px}.book-build-container .upload-container .cover-uploader .cover-preview:hover .cover-mask[data-v-53ced3c5]{opacity:1}.book-build-container .upload-container .cover-uploader .upload-placeholder[data-v-53ced3c5]{width:160px;height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fafafa;color:#909399;transition:all .3s}.book-build-container .upload-container .cover-uploader .upload-placeholder i[data-v-53ced3c5]{font-size:32px;margin-bottom:8px;color:#c0c4cc}.book-build-container .upload-container .cover-uploader .upload-placeholder .upload-text[data-v-53ced3c5]{font-size:14px;margin-bottom:4px}.book-build-container .upload-container .cover-uploader .upload-placeholder .upload-tips[data-v-53ced3c5]{font-size:12px;color:#c0c4cc;line-height:1.5}.book-build-container .upload-container .cover-uploader .upload-placeholder[data-v-53ced3c5]:hover{background:#f0f2f5;color:#667eea}.book-build-container .upload-container .cover-uploader .upload-placeholder:hover i[data-v-53ced3c5]{color:#667eea}.book-build-container .upload-container .delete-btn[data-v-53ced3c5]{position:absolute;top:-10px;right:-10px;width:28px;height:28px;background:#f56c6c;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;box-shadow:0 2px 8px rgba(245,108,108,.3)}.book-build-container .upload-container .delete-btn i[data-v-53ced3c5]{color:#fff;font-size:14px}.book-build-container .upload-container .delete-btn[data-v-53ced3c5]:hover{background:#f23c3c;transform:scale(1.1)}.book-build-container .code-input-group[data-v-53ced3c5]{display:flex;gap:12px;align-items:center}.book-build-container .config-section[data-v-53ced3c5]{margin-top:20px;padding-top:20px;border-top:1px solid #f0f2f5}.book-build-container .config-section .config-item[data-v-53ced3c5]{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;margin-bottom:12px;background:#f5f7fa;border-radius:8px;transition:all .3s}.book-build-container .config-section .config-item[data-v-53ced3c5]:hover{background:#ebeef5}.book-build-container .config-section .config-item .config-label[data-v-53ced3c5]{font-size:14px;color:#606266;font-weight:500}.book-build-container .form-footer[data-v-53ced3c5]{display:flex;justify-content:center;gap:16px;padding:32px 0 16px;margin-top:20px}.book-build-container .form-footer .el-button[data-v-53ced3c5]{min-width:140px;height:44px;border-radius:22px;font-size:15px;font-weight:500;transition:all .3s}.book-build-container .form-footer .el-button i[data-v-53ced3c5]{margin-right:6px}.book-build-container .form-footer .el-button[data-v-53ced3c5]:not(.el-button--primary):hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.book-build-container .form-footer .el-button.el-button--primary[data-v-53ced3c5]{background:linear-gradient(135deg,#667eea,#764ba2);border:none;box-shadow:0 4px 12px rgba(102,126,234,.3)}.book-build-container .form-footer .el-button.el-button--primary[data-v-53ced3c5]:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,126,234,.4)}.book-build-container .form-footer .el-button.el-button--primary[data-v-53ced3c5]:active{transform:translateY(0)}[data-v-53ced3c5] .book-dialog .el-dialog__header{background:linear-gradient(135deg,#667eea,#764ba2);padding:20px 24px}[data-v-53ced3c5] .book-dialog .el-dialog__header .el-dialog__title{color:#fff;font-size:18px;font-weight:600}[data-v-53ced3c5] .book-dialog .el-dialog__header .el-dialog__headerbtn .el-dialog__close{color:#fff;font-size:20px}[data-v-53ced3c5] .book-dialog .el-dialog__body{padding:24px}[data-v-53ced3c5] .book-dialog .dialog-search{display:flex;align-items:center;gap:12px;margin-bottom:24px}[data-v-53ced3c5] .book-dialog .dialog-search .search-label{font-size:14px;color:#606266;font-weight:500;white-space:nowrap}[data-v-53ced3c5] .book-dialog .dialog-search .el-input{width:300px}[data-v-53ced3c5] .book-dialog .book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-bottom:24px;min-height:300px}[data-v-53ced3c5] .book-dialog .book-grid .book-card{cursor:pointer;transition:all .3s;border-radius:8px;overflow:hidden}[data-v-53ced3c5] .book-dialog .book-grid .book-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px rgba(0,0,0,.1)}[data-v-53ced3c5] .book-dialog .book-grid .book-card.is-selected .book-cover{border-color:#667eea;box-shadow:0 0 0 2px rgba(102,126,234,.2)}[data-v-53ced3c5] .book-dialog .book-grid .book-card .book-cover{position:relative;width:200px;height:200px;border:2px solid #e4e7ed;border-radius:8px;overflow:hidden;transition:all .3s}[data-v-53ced3c5] .book-dialog .book-grid .book-card .book-cover img{width:100%;height:100%;object-fit:cover}[data-v-53ced3c5] .book-dialog .book-grid .book-card .book-cover .selected-badge{position:absolute;top:0;right:0;width:0;height:0;border-top:50px solid #67c23a;border-left:50px solid transparent}[data-v-53ced3c5] .book-dialog .book-grid .book-card .book-cover .selected-badge i{position:absolute;top:-45px;right:5px;color:#fff;font-size:24px;font-weight:700}[data-v-53ced3c5] .book-dialog .book-grid .book-card .book-name{margin-top:8px;font-size:14px;color:#303133;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 8px}[data-v-53ced3c5] .book-dialog .dialog-pagination{display:flex;justify-content:flex-end;padding-top:20px;border-top:1px solid #f0f2f5}[data-v-53ced3c5] .book-dialog .dialog-pagination .el-pagination .btn-next,[data-v-53ced3c5] .book-dialog .dialog-pagination .el-pagination .btn-prev,[data-v-53ced3c5] .book-dialog .dialog-pagination .el-pagination .el-pager li{border-radius:6px}[data-v-53ced3c5] .book-dialog .dialog-pagination .el-pagination .el-pager li.active{background:linear-gradient(135deg,#667eea,#764ba2)}[data-v-53ced3c5] .book-dialog .dialog-footer{text-align:right;padding-top:20px;border-top:1px solid #f0f2f5}[data-v-53ced3c5] .book-dialog .dialog-footer .el-button{border-radius:8px;padding:10px 24px}[data-v-53ced3c5] .el-switch.is-checked .el-switch__core{background-color:#667eea;border-color:#667eea}