.share-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);z-index:150;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease}.share-overlay.visible{opacity:1;visibility:visible}.share-modal{background:#1a1a1a;border-radius:12px;max-width:320px;width:auto;position:relative;transform:scale(.95);opacity:0;transition:transform .15s ease,opacity .15s ease}.share-overlay.visible .share-modal{transform:scale(1);opacity:1}.share-close{position:absolute;top:12px;right:12px;width:36px;height:36px;border:none;background:0 0;color:rgba(255,255,255,.7);cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;transition:opacity .15s ease;-webkit-tap-highlight-color:transparent}.share-close:hover{opacity:.7}.share-preview{padding:20px;padding-top:40px;display:flex;align-items:center;justify-content:center}.share-preview img{max-width:280px;max-height:300px;width:auto;height:auto;object-fit:contain;border-radius:4px;box-shadow:0 2px 12px rgba(0,0,0,.3)}.share-actions{padding:12px 20px 16px;display:flex;flex-direction:row;justify-content:center;gap:12px}.share-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:none;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;cursor:pointer;transition:background .15s ease,transform .1s ease;-webkit-tap-highlight-color:transparent}.share-btn:hover{background:rgba(255,255,255,.2)}.share-btn:active{transform:scale(.95);background:rgba(255,255,255,.25)}.share-btn svg{width:20px;height:20px;stroke-width:1.5}.share-btn-like svg{transition:all .3s ease}.share-btn-like.liked svg{fill:#D42B2B;stroke:#D42B2B;animation:heartPop .3s ease}@keyframes heartPop{0%{transform:scale(.9)}50%{transform:scale(1.15)}100%{transform:scale(1)}}.share-offline-msg{text-align:center;padding:0 20px 8px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:12px;color:rgba(255,255,255,.5)}.share-toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%) translateY(10px);background:rgba(50,50,50,.95);color:#fff;padding:10px 16px;border-radius:8px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:13px;white-space:nowrap;opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease,visibility .2s ease;z-index:200;box-shadow:0 4px 12px rgba(0,0,0,.3)}.share-toast.visible{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}@media (max-width:599px){.share-overlay{align-items:flex-end;padding:16px;padding-bottom:max(16px,env(safe-area-inset-bottom))}.share-modal{max-width:100%;width:100%;border-radius:16px;transform:translateY(20px)}.share-overlay.visible .share-modal{transform:translateY(0)}.share-preview{padding:16px;padding-top:40px}.share-preview img{max-width:240px;max-height:240px}.share-actions{padding:12px 16px 16px;gap:16px}.share-btn{width:48px;height:48px}.share-toast{bottom:max(80px,calc(env(safe-area-inset-bottom) + 60px))}}