/* Human Bot IA: selección de chats y eliminación diferenciada, edición V77. */
#home .topbar{position:relative;isolation:isolate}
#hb77SelectionBar{position:absolute;inset:0;z-index:40;display:none;align-items:center;gap:7px;padding:0 8px;background:#10181d;color:#fff}
#hb77SelectionBar.active{display:flex}
#hb77SelectionBar button{border:0;background:transparent;color:#f3f7fa;display:grid;place-items:center;min-width:37px;min-height:44px;border-radius:10px;font-size:22px;flex-shrink:0}
#hb77SelectionBar button:active,#hb77SelectionBar button:hover{background:#273138}
#hb77SelectionBar .hb77-count{font-size:21px;font-weight:600;margin-right:auto;min-width:20px;white-space:nowrap}
#hb77SelectionBar button svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
#chatList .chatrow{position:relative;overflow:visible!important;min-height:82px;touch-action:pan-y;-webkit-user-select:none;user-select:none}
#chatList .chatrow.hb77-selected{background:#233039!important}
#chatList .chatrow.hb77-selected .avatar{outline:2px solid #e91e63;outline-offset:2px}
#chatList .hb77-select-circle{display:none;position:absolute;left:52px;bottom:11px;z-index:4;width:23px;height:23px;background:#e91e63;border:2px solid #11191e;color:#fff;border-radius:50%;font-weight:750;font-size:13px;place-items:center}
#chatList .chatrow.hb77-selected .hb77-select-circle{display:grid}
#chatList .hb77-unread-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#e91e63;margin-left:6px;flex-shrink:0}
#chatList .chatrow .chatinfo{min-width:0;flex:1}
#chatList .chatrow .preview{min-width:0}
#hb77ArchiveTab{flex:none;align-items:center;gap:5px;border-radius:20px;background:#222b30;border:1px solid #333b40;color:#e5e9eb;font-size:13px;min-height:32px;padding:7px 11px}
#hb77ArchiveTab[aria-pressed="true"]{background:#e91e63;color:white;border-color:#e91e63}
#hb77Shade{position:fixed;inset:0;z-index:30070;background:transparent;display:none}
#hb77Shade.open{display:block}
#hb77MoreMenu{position:fixed;z-index:30071;top:calc(62px + env(safe-area-inset-top,0px));right:12px;width:min(335px,calc(100vw - 28px));max-height:min(76dvh,730px);overflow:auto;overscroll-behavior:contain;background:#171d22;border:1px solid #394249;border-radius:14px;box-shadow:0 18px 55px #0009;padding:9px 0;display:none}
#hb77MoreMenu.open{display:block}
#hb77MoreMenu button{font:inherit;background:transparent;color:#f4f5f6;border:0;text-align:left;display:flex;align-items:center;gap:13px;width:100%;padding:13px 18px;min-height:47px;cursor:pointer;font-size:15px}
#hb77MoreMenu button:hover,#hb77MoreMenu button:active{background:#29333b}
#hb77MoreMenu button.danger{color:#ff97b7}
#hb77MoreMenu button svg{width:18px;height:18px;stroke:currentColor;stroke-width:2;fill:none}
#hb77MessageOverlay{display:none;position:fixed;z-index:30085;inset:0;background:#000b;backdrop-filter:blur(3px);padding:16px;align-items:center;justify-content:center}
#hb77MessageOverlay.open{display:flex}
#hb77MessageOverlay .hb77-dialog{background:#1b2329;border:1px solid #3c464c;color:white;border-radius:18px;padding:20px;width:min(420px,100%);max-height:85dvh;overflow:auto;box-shadow:0 16px 50px #000a}
#hb77MessageOverlay h3{margin:0 0 7px;font-size:19px;color:#f6f7f9}
#hb77MessageOverlay p{font-size:13px;color:#abb7bf;line-height:1.5;margin:0 0 15px}
#hb77MessageOverlay button{display:block;width:100%;padding:12px;border-radius:11px;margin:8px 0 0;background:#273238;color:white;border:1px solid #40515a;cursor:pointer;font-weight:600;text-align:center;min-height:45px}
#hb77MessageOverlay button.primary{background:#e91e63;border-color:#e91e63}
#hb77MessageOverlay button.danger{color:#ffc2d6}
#messages .msg{overflow-wrap:anywhere}
#messages .msgfoot{gap:5px!important;display:flex;flex-wrap:nowrap;align-items:center}
#messages .hb77-msg-menu{width:26px;height:29px;flex:0 0 26px;margin-left:5px;border:0;background:transparent;color:#d7d9de;display:grid;place-items:center;border-radius:7px;font-size:20px;line-height:1;cursor:pointer}
#messages .hb77-msg-menu:hover,#messages .hb77-msg-menu:focus-visible{background:#3c4750}
#messages .msg.hb77-deleted{font-style:italic;opacity:.88}
#messages .msg.hb77-deleted .hb64-message-content{color:#c0cbd0}
#chatList .hb77-blank{color:#aebcc5;text-align:center;padding:30px 14px}
@media(max-width:420px){#hb77SelectionBar{gap:3px;padding:0 3px}#hb77SelectionBar button{min-width:34px}#hb77SelectionBar .hb77-count{font-size:18px}#hb77MoreMenu{right:6px;width:min(320px,calc(100vw - 12px))}#messages .hb77-msg-menu{width:25px}}