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140px)}.content-wrapper[data-v-4439cd9b]{display:flex;gap:20px;height:85%}.left-panel[data-v-4439cd9b]{flex:0 0 15%;min-width:180px;max-width:280px;background:hsla(0,0%,100%,.8);border-radius:8px;padding:16px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.right-panel[data-v-4439cd9b]{flex:1;background:hsla(0,0%,100%,.9);border-radius:8px;padding:0 16px 0 16px;box-shadow:0 2px 8px rgba(0,0,0,.1);height:100%}.menu-section[data-v-4439cd9b]{height:100%;display:flex;flex-direction:column}.menu-title[data-v-4439cd9b]{margin:0 0 16px 0;font-size:18px;font-weight:600;color:#374151;text-align:center;padding-bottom:8px;border-bottom:2px solid #e5e7eb}.menu-placeholder[data-v-4439cd9b]{display:flex;align-items:center;justify-content:center;height:200px;color:#9ca3af;font-size:14px;text-align:center;background:#f9fafb;border:2px dashed #d1d5db;border-radius:6px;margin-top:16px}.menu-container[data-v-4439cd9b]{max-height:300px;overflow-y:auto;overflow-x:hidden;width:100%}.menu-item[data-v-4439cd9b]{padding:12px 16px;margin-bottom:8px;background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;cursor:pointer;transition:all .3s ease;font-size:14px;color:#495057;box-sizing:border-box;width:100%;word-wrap:break-word;overflow-wrap:break-word;text-align:left;position:relative;left:0}.menu-item[data-v-4439cd9b]:hover{background:#e9ecef;border-color:#dee2e6;left:4px;transition:all .3s ease}.menu-item.active[data-v-4439cd9b]{background:#007bff;color:#fff;border-color:#007bff;font-weight:500}.content-placeholder[data-v-4439cd9b]{display:flex;align-items:center;justify-content:center;height:400px;color:#6c757d;font-size:16px;background:#f8f9fa;border-radius:6px;border:2px dashed #dee2e6}@media (max-width:768px){.middle-section[data-v-4439cd9b]{padding:0}.main-content-block[data-v-4439cd9b]{height:calc(80vh - 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