@keyframes modalSlideIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes heartBeat{0%,to{transform:scale(1)}50%{transform:scale(1.3)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.image-viewer-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:10000;display:none;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.image-viewer-modal.active{display:flex;opacity:1}.image-viewer-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.95);backdrop-filter:blur(10px)}.image-viewer-container{position:relative;width:95%;max-width:1200px;height:90vh;max-height:800px;z-index:10001;animation:modalSlideIn .3s ease}.image-viewer-close,.image-viewer-nav{position:absolute;border:0;color:#fff;cursor:pointer;z-index:10002}.image-viewer-close{top:-50px;right:0;background:0 0;padding:10px;transition:transform .2s ease,color .2s ease}.image-viewer-close:hover{transform:scale(1.1);color:#d63447}.image-viewer-nav{top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);padding:15px 10px;border-radius:50%;transition:all .2s ease}.image-viewer-nav:hover{background:rgba(255,255,255,.2);transform:translateY(-50%) scale(1.1)}.image-viewer-prev{left:-60px}.image-viewer-next{right:-60px}.image-viewer-content{display:flex;height:100%;background:#000;border-radius:8px;overflow:hidden;box-shadow:0 25px 50px -12px rgba(0,0,0,.5)}.image-viewer-image-section{flex:1;display:flex;align-items:center;justify-content:center;background:#000;min-width:0}.image-viewer-image-section img{max-width:100%;max-height:100%;object-fit:contain}.image-viewer-sidebar{width:350px;background:#1a1a1a;display:flex;flex-direction:column;border-left:1px solid #333}.viewer-header{padding:15px;border-bottom:1px solid #333}.viewer-user{display:flex;align-items:center;gap:12px}.viewer-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid #d63447}.viewer-user-info{display:flex;flex-direction:column}.viewer-description h3,.viewer-username{font-weight:600;color:#fff;font-size:14px}.viewer-location{font-size:12px;color:#888}.viewer-actions,.viewer-description{padding:15px;border-bottom:1px solid #333}.viewer-description h3{font-size:16px;margin-bottom:8px}.viewer-description p{color:#aaa;font-size:14px;line-height:1.5}.viewer-actions{display:flex;padding:10px 15px;gap:15px}.viewer-action-btn{background:0 0;border:0;color:#fff;cursor:pointer;display:flex;align-items:center;gap:6px;padding:8px;border-radius:8px;font-size:14px}.viewer-action-btn:hover{background:rgba(255,255,255,.1);transform:scale(1.05)}.viewer-action-btn,.viewer-action-btn svg{transition:all .2s ease}.viewer-action-btn.liked .heart-icon{fill:#d63447;stroke:#d63447;animation:heartBeat .3s ease}.viewer-action-btn.saved svg{fill:#fff}.viewer-action-btn:last-child{margin-left:auto}.viewer-likes{padding:0 15px 10px;font-size:14px;font-weight:600;color:#fff}.viewer-comments{flex:1;overflow-y:auto;padding:15px}.comments-list{display:flex;flex-direction:column;gap:15px}.comment-item{display:flex;gap:10px;animation:fadeInUp .3s ease}.comment-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0}.comment-content{flex:1}.comment-username{font-weight:600;color:#fff;font-size:13px;margin-right:8px}.comment-text{color:#ddd;font-size:13px;line-height:1.4}.comment-time{color:#666;font-size:11px;margin-top:4px}.comment-like{background:0 0;border:0;color:#666;cursor:pointer;font-size:11px;margin-left:10px}.comment-like:hover{color:#d63447}.no-comments{text-align:center;color:#666;padding:30px;font-size:14px}.viewer-add-comment{display:flex;padding:15px;border-top:1px solid #333;gap:10px}.viewer-add-comment input{flex:1;background:#333;border:0;border-radius:20px;padding:10px 15px;color:#fff;font-size:14px;outline:0;transition:background .2s ease}.viewer-add-comment input:focus{background:#444}.viewer-add-comment input::placeholder{color:#888}.viewer-add-comment button{background:0 0;border:0;color:#d63447;font-weight:600;cursor:pointer;padding:10px 15px;opacity:.5;transition:opacity .2s ease}.viewer-add-comment button:not(:disabled){opacity:1}.viewer-add-comment button:not(:disabled):hover{color:#ff4757}.share-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:10003;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.8)}.share-modal.active{display:flex}.share-modal-content{background:#1a1a1a;border-radius:12px;padding:25px;width:90%;max-width:400px;animation:modalSlideIn .2s ease}.share-modal-content h3{color:#fff;text-align:center;margin-bottom:20px;font-size:18px}.share-options{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}.share-modal-close,.share-option{background:#333;border:0;color:#fff;cursor:pointer}.share-option{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 15px;border-radius:10px;font-size:13px;transition:all .2s ease}.share-option:hover{background:#444;transform:translateY(-2px)}.share-option[data-platform=facebook]:hover{background:#1877f2}.share-option[data-platform=twitter]:hover{background:#1da1f2}.share-option[data-platform=whatsapp]:hover{background:#25d366}.share-modal-close{width:100%;padding:12px;border-radius:8px;font-size:14px;transition:background .2s ease}.share-modal-close:hover{background:#444}.viewer-comments::-webkit-scrollbar{width:6px}.viewer-comments::-webkit-scrollbar-track{background:#1a1a1a}.viewer-comments::-webkit-scrollbar-thumb{background:#444;border-radius:3px}.viewer-comments::-webkit-scrollbar-thumb:hover{background:#555}@media (max-width:900px){.image-viewer-content{flex-direction:column}.image-viewer-sidebar{width:100%;max-height:50%}.image-viewer-image-section{max-height:50%}.image-viewer-nav{display:none}.viewer-comments{max-height:150px}}@media (max-width:600px){.image-viewer-container{width:100%;height:100%;max-height:100%}.image-viewer-content{border-radius:0}.image-viewer-close{top:10px;right:10px;background:rgba(0,0,0,.5);border-radius:50%}.share-options{grid-template-columns:repeat(2,1fr)}}.viewer-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(100px);background:#333;color:#fff;padding:12px 25px;border-radius:25px;font-size:14px;z-index:10004;opacity:0;transition:all .3s ease}.viewer-toast.show{transform:translateX(-50%) translateY(0);opacity:1}.image-loading{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.image-loading::after{content:"";width:40px;height:40px;border:3px solid #333;border-top-color:#d63447;border-radius:50%;animation:spin 1s linear infinite}