.share_popover{position:fixed;width:340px;background:white;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.15);z-index:1000;animation:share_fadeIn .2s ease-out;display:flex;flex-direction:column;font-family:arial;overflow:hidden}.share_arrow{position:absolute;width:20px;height:10px;left:50%;transform:translateX(-50%)}.share_popover_below .share_arrow{top:-10px;-webkit-clip-path:polygon(50% 0,0 100%,100% 100%);clip-path:polygon(50% 0,0 100%,100% 100%);background-color:white}.share_popover_above .share_arrow{bottom:-10px;-webkit-clip-path:polygon(50% 100%,0 0,100% 0);clip-path:polygon(50% 100%,0 0,100% 0);background-color:white}.share_popover_below:before{top:-15px}.share_popover_above:after,.share_popover_below:before{content:"";position:absolute;left:0;width:100%;height:15px}.share_popover_above:after{bottom:-15px}.share_header{padding:16px;border-bottom:1px solid #f0f0f0;display:flex;justify-content:space-between;align-items:center}.share_header h3{font-size:16px;font-weight:600;margin:0;color:#333}.share_close_button{background:none;border:none;font-size:20px;cursor:pointer;color:#888;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;padding:0}.share_close_button:hover{background-color:#f5f5f5;color:#333}.share_content{padding:16px}.share_item_preview{margin-bottom:16px;padding:12px;background-color:#f9f9f9;border-radius:8px;border:1px solid #eee;display:flex;gap:12px;align-items:flex-start}.share_item_image{width:48px;height:48px;flex-shrink:0;border-radius:6px;overflow:hidden;background-color:#e5e5e5;display:flex;align-items:center;justify-content:center}.share_item_image img{width:100%;height:100%;object-fit:cover}.share_item_image_placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;color:white}.share_item_text{flex:1 1;min-width:0}.share_item_title{font-size:14px;font-weight:500;margin:0 0 6px;color:#333;line-height:1.3}.share_item_url{font-size:12px;color:#666;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.share_networks_grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px}.share_network_button{display:flex;flex-direction:column;align-items:center;padding:12px 8px;background:none;border:1px solid #eee;border-radius:8px;cursor:pointer;transition:all .2s}.share_network_button:hover{background-color:rgba(var(--network-color,#333),.1);transform:translateY(-2px);box-shadow:0 2px 8px rgba(0,0,0,.1)}.share_network_icon{width:36px;height:36px;margin-bottom:6px;display:flex;justify-content:center;align-items:center}.share_network_icon img{width:40px;height:40px}.share_network_name{font-size:12px;color:#333}@keyframes share_fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.share_message_section{margin-top:16px;padding:16px;background-color:#f9f9f9;border-radius:8px;border:1px solid #eee}.share_message_label{display:block;font-size:13px;font-weight:500;color:#333;margin-bottom:8px}.share_message_textarea{width:100%;min-height:80px;padding:10px;border:1px solid #eee;border-radius:6px;font-size:13px;font-family:arial;resize:vertical;transition:border-color .2s ease;box-sizing:border-box;background-color:white}.share_message_textarea:focus{outline:none;border-color:#007bff}.share_message_textarea:disabled{background-color:#f5f5f5;opacity:.7;cursor:not-allowed}.share_message_textarea::placeholder{color:#999}.share_message_counter{margin-top:6px;font-size:11px;color:#888;text-align:right}.share_message_actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.share_message_cancel{background:none;border:1px solid #ddd;color:#666;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s ease}.share_message_cancel:hover:not(:disabled){border-color:#bbb;color:#333}.share_message_cancel:disabled{opacity:.5;cursor:not-allowed}.share_message_confirm{background:#ff6600;border:0;color:white;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s ease;min-width:70px}.share_message_confirm:hover:not(:disabled){background:#e65d02}.share_message_confirm:disabled{opacity:.7;cursor:not-allowed}.share_popover{transition:all .3s ease}.share_popover:has(.share_message_section){width:360px}.share_message_section{animation:slideInMessage .3s ease-out}@keyframes slideInMessage{0%{opacity:0;transform:translateY(-10px);max-height:0;padding-top:0;padding-bottom:0}to{opacity:1;transform:translateY(0);max-height:200px;padding-top:16px;padding-bottom:16px}}@media (max-width:480px){.share_popover:has(.share_message_section){width:320px}.share_message_section{padding:12px}.share_message_textarea{min-height:70px;padding:8px}.share_message_actions{flex-direction:column-reverse;gap:6px}.share_message_cancel,.share_message_confirm{width:100%;padding:8px 12px}}