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.btn:is(:hover,:focus-visible){background:var(--hover)}.ai-chat .btn.btn-primary,.ai-chat-share-dialog .btn.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}.ai-chat .btn.btn-primary:is(:hover,:focus-visible),.ai-chat-share-dialog .btn.btn-primary:is(:hover,:focus-visible){background:var(--primary-hover);border-color:var(--primary-hover)}.ai-chat :is(button,input,textarea,select){font-family:var(--font)}.ai-chat button:disabled{cursor:default;opacity:.45}.ai-chat .icon-button{transition:background-color .16s,color .16s}.ai-chat .icon-button:focus-visible{background:var(--hover)}.ai-chat-search{display:block;position:relative}.ai-chat-search>.icon{width:15px;height:15px;color:var(--muted);pointer-events:none;position:absolute;top:50%;left:11px;transform:translateY(-50%)}.ai-chat-search input{border:1px solid var(--border-strong);background:var(--surface);width:100%;height:42px;color:var(--text);border-radius:9px;padding:10px 11px 10px 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[data-chat-action*=delete]:is(:hover,:focus-visible){color:var(--error)}.ai-chat-item-tags{flex-wrap:wrap;align-items:center;gap:4px;margin-top:7px;display:flex}.ai-chat-tag{background:var(--control);min-height:17px;color:var(--secondary);white-space:nowrap;border-radius:5px;align-items:center;gap:3px;padding:1px 5px;font-size:9px;line-height:1.5;display:inline-flex}.ai-chat-tag .icon{width:10px;height:10px}.ai-chat-pin-divider{min-height:1px;color:var(--muted);border:0;align-items:center;gap:8px;margin:9px 10px 8px;font-size:9px;line-height:1.5;display:flex}.ai-chat-pin-divider:after{content:"";background:var(--border);flex:1;height:1px}.ai-chat-pin-divider:empty{background:var(--border);height:1px}.ai-chat-pin-divider:empty:after{display:none}.ai-chat-filter-wrap{position:relative}.ai-chat-filter{border:1px solid var(--border-strong);background:var(--surface);width:100%;min-width:0;min-height:42px;color:var(--secondary);text-align:left;border-radius:9px;justify-content:space-between;align-items:center;gap:8px;padding:10px 11px;font-size:11px;transition:background-color .16s,color .16s;display:flex}.ai-chat-filter>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.ai-chat-filter .icon{width:14px;height:14px}.ai-chat-filter:is(:hover,:focus-visible){border-color:var(--border-strong);background:var(--hover);color:var(--text);box-shadow:none;outline:none}.ai-chat-filter-menu,.ai-chat-filter-wrap .ai-chat-picker-menu{z-index:35;border:1px solid var(--border-strong);background:var(--surface);transform-origin:top;border-radius:10px;padding:4px;animation:.18s cubic-bezier(.2,.8,.2,1) both ai-chat-popup-enter;position:absolute;inset:calc(100% + 6px) 0 auto;box-shadow:0 8px 24px #00000024}.ai-chat-filter-menu 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[data-chat-typewriter]{position:relative}.ai-chat-type-reserve{color:#0000;-webkit-user-select:none;user-select:none;pointer-events:none}.ai-chat-type-text{color:inherit;pointer-events:none;position:absolute;inset:0}.ai-chat-suggestions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:25px;display:grid}.ai-chat-suggestion{background:var(--control);min-height:54px;color:var(--secondary);text-align:left;border:0;border-radius:10px;align-items:center;gap:10px;padding:13px 14px;font-size:11px;line-height:1.6;transition:background-color .16s,color .16s,transform .16s;animation:.24s cubic-bezier(.2,.8,.2,1) backwards ai-chat-suggestion-enter;display:flex}.ai-chat-suggestion:nth-child(2){animation-delay:60ms}.ai-chat-suggestion:nth-child(3){animation-delay:.12s}.ai-chat-suggestion:nth-child(4){animation-delay:.18s}.ai-chat-suggestion:is(:hover,:focus-visible){background:var(--hover);color:var(--text)}.ai-chat-suggestion:active{transform:translateY(1px)}.ai-chat-suggestion .icon{width:16px;height:16px}.ai-chat-message{min-width:0;animation:.22s cubic-bezier(.2,.8,.2,1) both ai-chat-message-enter}.ai-chat-message[data-role=user]{background:var(--control);border-radius:12px 12px 4px;width:fit-content;max-width:90%;margin-left:auto;padding:13px 16px}.ai-chat-message[data-role=assistant]{width:100%;padding:0}.ai-chat-message-meta{color:var(--secondary);flex-wrap:wrap;align-items:center;gap:6px 10px;margin-bottom:8px;font-size:10px;line-height:1.6;display:flex}.ai-chat-message-meta>:first-child{color:var(--text);font-size:11px;font-weight:550}.ai-chat-message-type{border:1px solid var(--border-strong);color:var(--secondary);background:0 0;border-radius:5px;flex-shrink:0;align-items:center;gap:4px;padding:2px 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var(--border-strong);background:var(--surface);width:100%;min-width:0;min-height:42px;color:var(--text);font:12px/1.5 var(--font);text-align:left;border-radius:9px;justify-content:space-between;align-items:center;gap:8px;padding:10px 11px;transition:background-color .16s;display:flex}.ai-chat-picker-trigger>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.ai-chat-picker-trigger>.icon{width:14px;height:14px;color:var(--secondary);transition:transform .18s}.ai-chat-picker-trigger[aria-expanded=true]>.icon{transform:rotate(180deg)}.ai-chat-picker-trigger:is(:hover,:focus-visible){border-color:var(--border-strong);box-shadow:none;background:var(--hover);outline:none}.ai-chat-picker-trigger:disabled{color:var(--muted);opacity:.55;cursor:default}.ai-chat-picker-menu{z-index:30;overscroll-behavior:contain;border:1px solid var(--border-strong);background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent;transform-origin:bottom;border-radius:10px;max-height:280px;padding:4px;animation:.18s cubic-bezier(.2,.8,.2,1) both ai-chat-popup-enter;position:absolute;bottom:calc(100% + 7px);left:0;right:0;overflow-y:auto;box-shadow:0 8px 24px #00000024}.ai-chat-picker-menu button{width:100%;min-height:36px;color:var(--secondary);font:11px/1.5 var(--font);text-align:left;background:0 0;border:0;border-radius:7px;justify-content:space-between;align-items:center;gap:10px;padding:9px 10px;display:flex}.ai-chat-picker-menu button>span{overflow-wrap:anywhere;min-width:0}.ai-chat-picker-menu button>.icon{width:13px;height:13px}.ai-chat-picker-menu button:is(:hover,:focus-visible){background:var(--hover);color:var(--text)}.ai-chat-picker-menu button[aria-selected=true]{background:var(--subtle);color:var(--text)}.ai-chat-select[data-placement=down]>.ai-chat-picker-menu{transform-origin:top;top:calc(100% + 7px);bottom:auto}.ai-chat-select>.ai-chat-picker-trigger{height:42px;min-height:42px}.ai-chat-select>.ai-chat-picker-trigger:is(:focus,:active){border-color:var(--border-strong);box-shadow:none;outline:none}.ai-chat-picker-menu [role=group]>span,.ai-chat-picker-menu .ai-chat-picker-group{color:var(--muted);padding:10px 10px 5px;font-size:10px;font-weight:500;display:block}.ai-chat-composer{background:var(--control);border:0;border-radius:12px;padding:13px 14px 9px;position:relative}.ai-chat-composer:is(:focus-within,:hover,:active){background:var(--control);box-shadow:none;border:0;outline:none}.ai-chat-composer.is-switching{animation:.2s cubic-bezier(.2,.8,.2,1) both ai-chat-composer-enter}.ai-chat-composer textarea{width:100%;min-height:44px;max-height:180px;color:var(--text);font:13px/1.75 var(--font);resize:none;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent;background:0 0;border:0;border-radius:0;margin:0;padding:0 1px 3px;display:block}.ai-chat-composer textarea:is(:focus,:focus-visible){background:0 0;border:0}.ai-chat-composer[data-kind=image] textarea,.ai-chat-composer[data-kind=video] textarea{min-height:48px}.ai-chat-mode-options{flex-wrap:wrap;align-items:end;gap:10px;margin:0 0 14px;display:flex}.ai-chat-mode-options .ai-chat-field{flex:110px}.ai-chat-composer-footer{justify-content:space-between;align-items:center;gap:8px;margin-top:2px;display:flex}.ai-chat-composer-tools{align-items:center;gap:3px;min-width:0;display:flex}.ai-chat-composer-footer>.btn{min-height:34px;padding:7px 11px;font-size:11px}.ai-chat-composer-footer .icon-button{width:32px;height:32px}.ai-chat-composer-footer .icon-button .icon{width:17px;height:17px}.ai-chat-composer-footer .icon-button:is(:hover,:focus-visible){background:var(--hover)}.ai-chat-composer-hint{max-width:225px;color:var(--muted);text-align:left;margin:0 0 0 5px;font-size:9px;line-height:1.6}.ai-chat-attach-wrap{position:relative}.ai-chat-attach-menu{z-index:35;border:1px solid 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