.chats-screen{background-color:var(--background);min-height:100vh;padding:0}.page-header{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);z-index:10;border-bottom:1px solid var(--border);background-color:#110f0ecc;padding:24px 20px 16px;position:sticky;top:0}.page-header h1{color:var(--foreground);font-size:1.5rem;font-weight:800}.chat-list{flex-direction:column;display:flex}.chat-item{border-bottom:1px solid var(--border);cursor:pointer;align-items:center;gap:14px;padding:16px 20px;transition:background-color .2s;display:flex;position:relative}.chat-item:active{background-color:#ff82430d}.chat-thumb{object-fit:cover;border:1px solid var(--border);border-radius:20px;width:56px;height:56px}.chat-item-info{flex:1;min-width:0}.chat-item-top{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.chat-item-name{color:var(--foreground);font-size:1.05rem;font-weight:800}.chat-item-time{color:var(--text-sub);font-size:.7rem}.chat-item-msg{color:var(--text-sub);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;line-height:1.4;overflow:hidden}.chat-item-right{flex-direction:column;align-items:flex-end;gap:8px;display:flex;position:relative}.unread-badge{background-color:var(--primary);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font-size:.65rem;font-weight:800;display:flex;box-shadow:0 2px 5px #ff82434d}.list-menu-btn{color:var(--text-sub);cursor:pointer;opacity:.6;background:0 0;border:none;padding:4px;font-size:1.2rem}.list-menu-btn:hover{opacity:1}.list-menu-popover{background-color:var(--secondary);border:1px solid var(--border);z-index:50;border-radius:10px;padding:4px;position:absolute;top:30px;right:0;box-shadow:0 4px 15px #0006}.list-menu-popover button{color:#ff6b6b;white-space:nowrap;cursor:pointer;text-align:center;background:0 0;border:none;width:100%;padding:8px 14px;font-size:.85rem;font-weight:700}.empty-chats{text-align:center;color:var(--text-sub);padding:100px 20px}