.sidebar-popular-manga{background-color:#0a0a1a;border-radius:8px;overflow:hidden;margin-bottom:30px;box-shadow:0 4px 10px rgba(0,0,0,.3);position:relative}.sidebar-header{padding:15px;border-bottom:1px solid #1e1e30}.sidebar-title{font-size:1.2rem;margin:0 0 10px 0;color:#fff;font-weight:600}.period-tabs{display:flex;background-color:#121225;border-radius:6px;overflow:hidden}.period-tab{flex:1;padding:8px 0;text-align:center;color:#a0a0b8;font-size:.85rem;font-weight:500;transition:all 0.2s ease;border-bottom:2px solid transparent;background:none;border:none;cursor:pointer;outline:none}.period-tab:hover{color:#fff;background-color:rgba(255,255,255,.05)}.period-tab.active{color:#0cff8a;border-bottom-color:#0cff8a;background-color:rgba(12,255,138,.05)}.popular-manga-list{padding:10px;min-height:200px}.popular-manga-list.loading{opacity:.5}.popular-manga-item{display:flex;align-items:center;padding:10px;border-bottom:1px solid #1e1e30;transition:background-color 0.2s ease;position:relative}.popular-manga-item:last-child{border-bottom:none}.popular-manga-item:hover{background-color:rgba(255,255,255,.03)}.popular-manga-rank{position:absolute;top:5px;left:5px;width:20px;height:20px;background-color:rgba(0,0,0,.7);color:#0cff8a;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;border-radius:4px;z-index:2}.popular-manga-thumbnail{width:50px;height:70px;margin-right:12px;border-radius:4px;overflow:hidden;flex-shrink:0;position:relative}.popular-manga-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform 0.3s ease}.popular-manga-item:hover .popular-manga-thumbnail img{transform:scale(1.05)}.popular-manga-info{flex-grow:1;overflow:hidden}.popular-manga-title{font-size:.9rem;font-weight:600;margin:0 0 5px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.popular-manga-title a{color:#fff;transition:color 0.2s ease}.popular-manga-title a:hover{color:#0cff8a}.popular-manga-meta{font-size:.75rem;color:#a0a0b8}.manga-views{display:flex;align-items:center}.manga-views::before{content:"";display:inline-block;width:12px;height:12px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%230cff8a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z'%3E%3C/path%3E%3Ccircle cx='12' cy='12' r='3'%3E%3C/circle%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat;margin-right:5px;opacity:.7}.no-manga-found{padding:20px;text-align:center;color:#a0a0b8;font-style:italic}.popular-manga-loading{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(10,10,26,.7);display:flex;align-items:center;justify-content:center;z-index:10}.spinner{width:40px;height:40px;border:3px solid rgba(12,255,138,.3);border-radius:50%;border-top-color:#0cff8a;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:768px){.sidebar-popular-manga{margin-top:30px}}