.aihfabs-message-hub{--aihfabs-hub-z:10080;position:fixed;right:24px;bottom:88px;z-index:var(--aihfabs-hub-z);font-family:inherit;pointer-events:none}.aihfabs-message-hub>*{pointer-events:auto}.aihfabs-message-hub-backdrop{position:fixed;inset:0;z-index:0;margin:0;padding:0;border:0;background:rgba(26,26,46,.42);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);cursor:pointer;animation:aihfabs-hub-fade-in .2s ease}.aihfabs-message-hub-backdrop[hidden]{display:none!important}@keyframes aihfabs-hub-fade-in{from{opacity:0}to{opacity:1}}.aihfabs-message-hub-fab{position:relative;z-index:2;width:58px;height:58px;border-radius:50%;border:2px solid rgba(255,255,255,.95);background:linear-gradient(135deg,#e94560 0,#ff6b6b 100%);color:#fff;box-shadow:0 4px 15px rgba(233,69,96,.38);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:24px;transition:transform .25s cubic-bezier(.4, 0, .2, 1),box-shadow .25s;padding:0}.aihfabs-message-hub-fab:hover{transform:translateY(-3px);box-shadow:0 6px 25px rgba(233,69,96,.48);background:linear-gradient(135deg,#c73650 0,#e94560 100%)}.aihfabs-message-hub-fab:active{transform:translateY(-1px)}.aihfabs-message-hub.is-open .aihfabs-message-hub-fab{box-shadow:0 6px 22px rgba(233,69,96,.5)}.aihfabs-message-hub-fab .bi{filter:drop-shadow(0 1px 2px rgba(0, 0, 0, .12))}.aihfabs-message-hub-badge{position:absolute;top:-5px;right:-5px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:#1a1a2e;color:#fff;font-size:11px;font-weight:700;line-height:20px;text-align:center;border:2px solid #fff}.aihfabs-message-hub-panel{position:absolute;right:0;bottom:calc(100% + 14px);z-index:1;width:min(400px,calc(100vw - 32px));background:#fff;border-radius:16px;box-shadow:0 16px 48px rgba(26,26,46,.28);overflow:hidden;border:1px solid rgba(233,69,96,.12);display:flex;flex-direction:column;max-height:min(560px,calc(100dvh - var(--site-top-banner-offset,0px) - 120px - env(safe-area-inset-bottom,0px)));animation:aihfabs-hub-panel-in .22s cubic-bezier(.4,0,.2,1)}.aihfabs-message-hub-panel[hidden]{display:none!important;animation:none}@keyframes aihfabs-hub-panel-in{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.aihfabs-message-hub-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 12px 14px 16px;background:linear-gradient(135deg,#1a1a2e 0,#2d2d4a 100%);color:#fff;flex-shrink:0}.aihfabs-message-hub-panel-title{font-size:15px;font-weight:600;letter-spacing:.02em;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.aihfabs-message-hub-head-right{display:flex;align-items:center;gap:6px;flex-shrink:0}.aihfabs-message-hub-switcher{display:flex;align-items:center;gap:4px;max-width:190px}.aihfabs-message-hub-switch-btn{position:relative;width:26px;height:26px;padding:0;border-radius:50%;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.1);color:#fff;font-size:11px;font-weight:700;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,transform .15s}.aihfabs-message-hub-switch-btn:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.5)}.aihfabs-message-hub-switch-btn.is-active{background:linear-gradient(135deg,#e94560 0,#ff6b6b 100%);border-color:transparent;box-shadow:0 2px 8px rgba(233,69,96,.45)}.aihfabs-message-hub-switch-btn .aihfabs-message-hub-switch-dot{position:absolute;top:-2px;right:-2px;width:8px;height:8px;border-radius:50%;background:#ff6b6b;border:1px solid #1a1a2e}.aihfabs-message-hub-switch-more{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.1);color:#fff;font-size:14px;text-decoration:none;line-height:1;transition:background .15s,border-color .15s}.aihfabs-message-hub-switch-more:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.5);color:#fff;text-decoration:none}.aihfabs-message-hub-close{border:0;background:rgba(255,255,255,.14);color:#fff;font-size:22px;line-height:1;cursor:pointer;width:36px;height:36px;padding:0;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;transition:background .15s;flex-shrink:0}.aihfabs-message-hub-close:hover{background:rgba(255,255,255,.26)}.aihfabs-message-hub-panel-body{padding:20px 18px 22px;background:#fff}.aihfabs-message-hub-guest-text,.aihfabs-message-hub-logged-text{margin:0 0 16px;color:#6c757d;font-size:14px;line-height:1.55;text-align:center}.aihfabs-message-hub-guest-text strong{color:#e94560;font-weight:700}.aihfabs-message-hub-actions{display:flex;flex-direction:column;gap:10px}.aihfabs-message-hub-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 16px;border-radius:50px;font-size:14px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .2s}.aihfabs-message-hub-btn-block{width:100%}.aihfabs-message-hub-btn-primary{background:linear-gradient(135deg,#e94560 0,#ff6b6b 100%);border-color:transparent;color:#fff;box-shadow:0 4px 12px rgba(233,69,96,.3)}.aihfabs-message-hub-btn-primary:hover{background:linear-gradient(135deg,#c73650 0,#e94560 100%);color:#fff;transform:translateY(-1px);box-shadow:0 6px 18px rgba(233,69,96,.38)}.aihfabs-message-hub-btn-outline{background:#fff;border-color:#ced4da;color:#1a1a2e}.aihfabs-message-hub-btn-outline:hover{border-color:#e94560;color:#e94560;background:#fff5f7}.aihfabs-message-hub-link-all{display:block;margin-top:14px;text-align:center;font-size:13px;font-weight:600;color:#e94560;text-decoration:none}.aihfabs-message-hub-link-all:hover{text-decoration:underline}.aihfabs-message-hub-chat{display:flex;flex-direction:column;padding:0;flex:1;min-height:280px;max-height:min(500px,calc(100dvh - var(--site-top-banner-offset,0px) - 180px));background:#f8f9fa}.aihfabs-message-hub-chat-loading{display:flex;align-items:center;justify-content:center;gap:10px;min-height:280px;color:#6c757d;font-size:14px}.aihfabs-message-hub-chat-main{display:flex;flex-direction:column;flex:1;min-height:0}.aihfabs-message-hub-history{flex:1;min-height:160px;max-height:300px;overflow-y:auto;overflow-x:hidden;padding:14px 12px;background:#f8f9fa;-webkit-overflow-scrolling:touch}.aihfabs-message-hub-history .li{float:left;clear:both;width:88%;max-width:100%;display:flex;flex-direction:row;margin-bottom:14px}.aihfabs-message-hub-history .li .avatar{width:32px;height:32px;line-height:32px;text-align:center;border-radius:50%;background:#dee2e6;font-size:14px;flex-shrink:0}.aihfabs-message-hub-history .li .msg{flex:1;min-width:0;padding:0 0 0 8px}.aihfabs-message-hub-history .li .msg .ti{font-size:12px;font-weight:600;line-height:1.3;margin-bottom:2px}.aihfabs-message-hub-history .li .msg .time{font-size:11px;color:#adb5bd;margin-bottom:4px}.aihfabs-message-hub-history .li .msg .content{background:#fff;padding:10px 12px;border-radius:0 10px 10px 10px;font-size:13px;line-height:1.45;color:#333;box-shadow:0 1px 2px rgba(0,0,0,.06);word-break:break-word;overflow:visible}.aihfabs-message-hub-history .li .msg .content .con{float:none;width:auto;line-height:1.45}.aihfabs-message-hub-history .li.r{float:right;flex-direction:row-reverse}.aihfabs-message-hub-history .li.r .msg{padding:0 8px 0 0;text-align:right}.aihfabs-message-hub-history .li.r .msg .content{background:#fff5f7;border-radius:10px 0 10px 10px}.aihfabs-message-hub-history .msg-attach-thumb{display:block;width:100px;height:100px;max-width:100%;object-fit:cover;border-radius:6px;border:1px solid #eee;margin-top:8px;cursor:pointer}.aihfabs-message-hub-history .msg-attach-thumb:hover{opacity:.92}.aihfabs-message-hub-chat-empty{margin:0;padding:10px 14px;font-size:13px;line-height:1.5;color:#868e96;text-align:center;background:#f8f9fa}.aihfabs-message-hub-chat-empty[hidden]{display:none!important}.aihfabs-message-hub-compose{padding:10px 12px 0;background:#fff;border-top:1px solid #eee;flex-shrink:0}.aihfabs-message-hub-compose-zone{border:1px solid #dee2e6;border-radius:10px;background:#fafbfc;overflow:hidden}.aihfabs-message-hub-compose .aihfabs-msg-editor-wrap{position:relative;background:#fff}.aihfabs-message-hub-compose .aihfabs-msg-editor-wrap textarea{width:100%;min-height:88px;max-height:140px;padding:10px 12px 42px;border:0;border-radius:0;font-size:14px;line-height:1.45;resize:vertical;box-sizing:border-box;background:0 0}.aihfabs-message-hub-compose .aihfabs-msg-editor-wrap textarea:focus{outline:0;box-shadow:none}.aihfabs-message-hub-compose .aihfabs-msg-editor-wrap textarea:disabled{background:#f1f3f5;cursor:not-allowed}.aihfabs-message-hub-compose .aihfabs-msg-editor-hint{margin:0;border:0;border-radius:0;background:0 0}.aihfabs-message-hub-compose-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 10px;border-top:1px solid #eee;background:#fff}.aihfabs-message-hub-compose-toolbar .aihfabs-msg-attach-preview{flex:1 1 100%;margin:0}.aihfabs-message-hub-compose-toolbar .aihfabs-message-hub-send-btn{margin-left:auto}.aihfabs-message-hub-compose.aihfabs-msg-drop-root.is-dragover .aihfabs-message-hub-compose-zone{border-color:#e94560;box-shadow:inset 0 0 0 1px rgba(233,69,96,.15)}.aihfabs-message-hub-compose.aihfabs-msg-drop-root.is-dragover .aihfabs-msg-editor-hint{opacity:1;color:#e94560}.aihfabs-message-hub-attach-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid #dee2e6;border-radius:8px;background:#fff;color:#495057;font-size:13px;font-weight:600;cursor:pointer;transition:border-color .15s,color .15s}.aihfabs-message-hub-attach-btn:hover:not(:disabled){border-color:#e94560;color:#e94560}.aihfabs-message-hub-attach-btn:disabled{opacity:.55;cursor:not-allowed}.aihfabs-message-hub-compose-actions{display:none}.aihfabs-message-hub-send-btn{border:0;border-radius:50px;padding:8px 22px;font-size:14px;font-weight:600;color:#fff;background:linear-gradient(135deg,#e94560 0,#ff6b6b 100%);cursor:pointer;transition:background .2s,transform .2s}.aihfabs-message-hub-send-btn:hover:not(:disabled){background:linear-gradient(135deg,#c73650 0,#e94560 100%);transform:translateY(-1px)}.aihfabs-message-hub-send-btn:disabled{opacity:.55;cursor:not-allowed}.aihfabs-message-hub-chat .aihfabs-message-hub-link-all{padding:10px 12px 14px;margin-top:0;background:#fff;border-top:1px solid #f1f3f5;flex-shrink:0}html.aihfabs-message-hub-open{overflow:hidden}@media (max-width:576px){.aihfabs-message-hub{right:16px;bottom:calc(76px + env(safe-area-inset-bottom,0px))}.aihfabs-message-hub-fab{width:54px;height:54px;font-size:22px}.aihfabs-message-hub.is-open .aihfabs-message-hub-panel{position:fixed;left:10px;right:10px;top:calc(var(--site-top-banner-offset,0px) + 10px + env(safe-area-inset-top,0px));bottom:calc(78px + env(safe-area-inset-bottom,0px));width:auto;max-height:none;border-radius:14px;display:flex;flex-direction:column}.aihfabs-message-hub-panel-head{padding:12px 10px 12px 14px}.aihfabs-message-hub-close{width:40px;height:40px;border-radius:12px;font-size:24px}.aihfabs-message-hub-chat{flex:1;min-height:0;max-height:none}.aihfabs-message-hub-history{max-height:none;flex:1;min-height:0}.aihfabs-message-hub-compose .aihfabs-msg-editor-wrap textarea{min-height:72px;max-height:110px;font-size:16px}}