:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:#1c1c1e;background:#fff;color-scheme:light dark;--border:#e4e5e9;--muted:#797b82;--sidebar:#f7f8fa;--bubble:#f0f0f2;--mine:#1785f7;--accent:#087cf4;--hover:#e8eaee}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible{outline:2px solid #006ef3;outline-offset:2px}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.app{height:100dvh;min-height:400px;display:grid;grid-template-columns:minmax(285px,340px) minmax(0,1fr);overflow:hidden}.sidebar{background:var(--sidebar);border-right:1px solid var(--border);min-width:0;display:flex;flex-direction:column}.side-header{padding:22px 18px 12px;display:flex;align-items:center;justify-content:space-between;gap:8px}.product{display:flex;align-items:center;gap:9px;min-width:0}.product h1{font-size:17px;font-weight:690;letter-spacing:-.5px;margin:0;white-space:nowrap}.product small{font-size:10px;color:var(--muted)}.logo{width:38px;height:38px;border-radius:12px}.top-buttons{display:flex;gap:5px}.icon-button{width:36px;height:36px;display:grid;place-items:center;border:none;border-radius:50%;background:transparent;color:var(--accent);font-size:25px;flex-shrink:0}.icon-button:hover{background:var(--hover)}.icon-button.primary{background:#e5f1ff;font-weight:350}.side-search{display:flex;align-items:center;margin:12px 15px 15px;gap:7px;padding:8px 12px;background:#e9ebef;border-radius:11px;color:#92949c}.side-search span{font-size:22px;line-height:18px}.side-search input{min-width:0;background:none;border:0;outline:0;width:100%;font-size:15px;color:var(--text,#1c1c1e)}.side-search input::placeholder{color:#868893}.mini{border:0;background:transparent;color:#777}.side-section{margin:0 19px 5px;display:flex;align-items:baseline;justify-content:space-between;font-size:12px;font-weight:600;color:#898c94}.count{font-variant-numeric:tabular-nums}.thread-list{overflow:auto;min-height:0;flex:1;padding:0 7px 8px}.thread-item{display:flex;align-items:center;gap:11px;width:100%;padding:12px 11px;text-align:left;border:0;background:transparent;color:inherit;border-radius:12px}.thread-item:hover{background:var(--hover)}.thread-item.selected{background:#e2eaff}.avatar{height:44px;width:44px;border-radius:50%;background:linear-gradient(140deg,#cacdd5,#9399a6);display:grid;place-items:center;color:#fff;font-weight:650;font-size:18px;flex:none}.thread-main{min-width:0;flex:1}.thread-line{display:flex;gap:7px;align-items:baseline;justify-content:space-between}.thread-title{font-size:14px;font-weight:670;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thread-date{font-size:11px;color:var(--muted);white-space:nowrap;flex:none}.thread-preview{margin-top:4px;color:#777a83;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}.sidebar-empty{margin:30px 15px;color:var(--muted);font-size:13px;text-align:center}.side-footer{border-top:1px solid var(--border);padding:10px 17px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#888}.text-button{border:0;background:transparent;color:var(--accent);font-weight:600;padding:9px 5px;font-size:13px}.content{min-width:0;display:flex;flex-direction:column;background:#fff}.empty-state{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:28px}.empty-icon{height:80px;width:80px;border-radius:24px;display:grid;place-items:center;font-size:36px;color:var(--accent);background:#ecf5ff}.empty-state h2{font-size:23px;font-weight:670;letter-spacing:-.4px;margin:21px 0 0}.empty-state p{max-width:370px;color:#85858a;font-size:14px;line-height:1.8;margin:11px 0 23px}.big-button{background:#0782f8;border:0;color:white;padding:12px 19px;border-radius:11px;font-weight:650;min-height:44px}.big-button:disabled{opacity:.45}.conversation,.results{display:flex;flex:1;flex-direction:column;min-height:0}.conversation-top{min-height:75px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:12px 24px;gap:10px;flex-shrink:0}.conversation-title{display:flex;flex-direction:column;text-align:center;min-width:0;overflow:hidden}.conversation-title strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:16px}.conversation-title small{font-size:11px;color:#93949b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.back-button{border:0;background:transparent;color:var(--accent);font-size:25px;white-space:nowrap;width:76px;text-align:left;visibility:hidden}.back-button span{font-size:15px}.conversation-tools{display:flex;gap:8px;justify-content:flex-end;align-items:center;padding:10px 24px;border-bottom:1px solid var(--border);flex-shrink:0}.conversation-tools input{max-width:320px;min-width:80px;width:100%;padding:10px;border:0;background:#f3f4f7;border-radius:10px;font-size:15px;color:inherit}.small-button{border:1px solid var(--border);background:#fff;border-radius:9px;padding:9px 12px;color:var(--accent);font-size:13px;white-space:nowrap}.message-scroll{overflow:auto;min-height:0;flex:1;overscroll-behavior:contain;padding:0 max(17px,calc((100% - 850px)/2)) 27px}.older{display:block;margin:19px auto;border:0;background:#f1f5fb;color:var(--accent);border-radius:18px;padding:10px 17px;font-size:13px}.message-list{display:flex;flex-direction:column;padding-top:5px}.day-label{align-self:center;font-size:11px;color:#a2a4ae;font-weight:600;margin:22px 0 13px}.message-row{display:flex;align-items:flex-end;gap:8px;margin:3px 0;max-width:100%}.message-row.mine{justify-content:flex-end}.bubble{max-width:min(72%,520px);border-radius:17px;padding:9px 13px;color:#17181b;background:var(--bubble);font-size:15px;line-height:1.55;overflow-wrap:anywhere;white-space:pre-wrap;user-select:text}.mine .bubble{background:var(--mine);color:white}.sender-label{font-size:10px;color:#999;margin:0 0 3px 9px}.message-container{display:flex;flex-direction:column;max-width:100%;min-width:0}.mine .message-container{align-items:flex-end}.message-meta{font-size:10px;color:#a1a1a7;margin:2px 5px 8px}.message-row.match .bubble{outline:3px solid #f8c44f;outline-offset:2px}.media-block{padding-top:5px;display:grid;gap:6px;max-width:100%}.media-block img,.media-block video{max-width:100%;max-height:280px;object-fit:contain;border-radius:9px;display:block}.media-block audio{width:min(100%,270px)}.media-link{font-size:12px;color:inherit;display:inline-flex;gap:5px;align-items:center;text-decoration:underline;overflow-wrap:anywhere}.media-unavailable{font-size:12px;border:1px dashed #c8c8c8;border-radius:7px;padding:6px;color:inherit;opacity:.8}.message-row .bookmark{background:transparent;border:0;color:#aaa;padding:6px;font-size:16px;opacity:0}.message-row:hover .bookmark,.message-row .bookmark[aria-pressed="true"]{opacity:1}.message-row .bookmark[aria-pressed="true"]{color:#d99e19}.reaction-bubble{font-size:12px;opacity:.85}.result-list{overflow:auto;flex:1}.results-top{padding:22px;border-bottom:1px solid var(--border);display:flex;gap:12px;justify-content:space-between;align-items:center}.results-top h2{font-size:18px;margin:0}.results-top small{color:var(--muted)}.result-item{display:block;background:transparent;width:100%;text-align:left;border:0;border-bottom:1px solid #eee;padding:15px 22px;color:inherit}.result-item:hover{background:#f7f7f8}.result-item strong{font-size:14px}.result-item time{float:right;font-size:11px;color:var(--muted)}.result-item p{color:#737780;font-size:13px;margin:8px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.dialog{border:1px solid var(--border);border-radius:18px;max-width:min(540px,calc(100% - 30px));width:100%;padding:0;box-shadow:0 15px 55px #0003;color:#26262b;background:#fff}.dialog::backdrop{background:#171c2a6b}.dialog-body{padding:24px}.dialog-body h2{font-size:20px;margin:0 0 14px}.dialog-body p{color:#5c5e63;font-size:14px;line-height:1.75}.dialog-body small{display:block;color:#81858e;font-size:12px;line-height:1.7}.dialog-body progress{width:100%;height:13px;accent-color:var(--accent);margin:15px 0}.dialog-heading{display:flex;align-items:center;justify-content:space-between}.help-body{max-height:85dvh;overflow:auto}.help-body h3{font-size:15px;margin:25px 0 8px}.help-body p{font-size:13px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:23px}.dialog-actions.wrap{flex-wrap:wrap}.toast{position:fixed;z-index:20;bottom:28px;left:50%;transform:translateX(-50%);background:#242832ee;color:white;border-radius:15px;padding:11px 17px;opacity:0;pointer-events:none;transition:opacity .15s;max-width:calc(100% - 36px);font-size:13px;text-align:center}.toast.visible{opacity:1}.no-results{padding:26px;text-align:center;color:#8a8d95;font-size:13px}
@media (max-width:720px){.app{display:block}.sidebar{height:100dvh}.app.open-chat .sidebar,.app.search-mode .sidebar{display:none}.content{height:100dvh}.app:not(.open-chat):not(.search-mode) .content{display:none}.conversation-top{min-height:67px;padding:8px 12px}.conversation-title strong{font-size:15px}.back-button{visibility:visible}.conversation-tools{padding:7px 9px;gap:5px}.small-button{padding:10px 8px}.message-scroll{padding:0 12px 22px}.bubble{max-width:min(81vw,480px)}.message-row .bookmark{opacity:1}.top-buttons .icon-button{width:38px;height:38px}.result-item{padding:14px}.side-header{padding-top:max(15px,env(safe-area-inset-top))}.side-footer{padding-bottom:max(12px,env(safe-area-inset-bottom))}}@media (prefers-color-scheme:dark){:root{color:#f5f5f7;background:#151516;--border:#36363a;--sidebar:#202024;--muted:#a1a2ac;--bubble:#38383c;--hover:#34343a} .content,.small-button,.dialog{background:#171719;color:#efeff4}.sidebar,.side-search{color:#ebebf0}.side-search{background:#34343a}.side-search input{color:#fff}.thread-item.selected{background:#2b405f}.bubble{color:#f4f4f5}.mine .bubble{color:#fff}.dialog-body p{color:#bbb}.conversation-tools input{background:#28282d;color:#fff}.result-item{color:#eee;border-color:#38383a}.result-item:hover{background:#29292d}.empty-state p{color:#aaa}.side-footer,.thread-preview{color:#aaa}}

.conversation-tools #dateJump{max-width:150px;width:140px;color:var(--muted);background:transparent;font-size:12px;flex:none;padding:7px}.results-top .back-button{display:none}.conversation-tools{flex-wrap:wrap}
@media (max-width:720px){.results-top .back-button{display:inline-block}.results-top{padding:9px 12px;min-height:66px}.results-top h2{font-size:16px;flex:1}.conversation-tools #dateJump{max-width:125px;width:120px}.conversation-tools input[type=search]{flex:1;max-width:none;min-width:100px}}
@media (max-width:360px){.side-header{padding-left:9px;padding-right:9px}.product h1{font-size:15px}.top-buttons .icon-button{width:34px;height:34px}}

.import-option{display:flex;gap:13px;align-items:flex-start;padding:16px 13px;border:1px solid var(--border);border-radius:12px}.import-option input{width:21px;height:21px;flex:none;margin:0;accent-color:var(--accent)}.import-option span{display:flex;flex-direction:column;gap:7px}.import-option strong{font-size:14px}.import-option small{font-size:12px;color:var(--muted);line-height:1.6}