:root{--blue:#1167f8;--navy:#0c2258;--ink:#172a50;--muted:#73809a;--line:#e6ecf5;--pale:#eef4ff;--surface:#f7f9fd;--shadow:0 20px 70px #15376d18;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:var(--surface);font-synthesis:none}
*{box-sizing:border-box}html,body{margin:0;height:100%;width:100%;overflow:hidden}body{font-size:14px}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}button,a,input,textarea,select{touch-action:manipulation}button{color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #90baff;outline-offset:3px}input,textarea,select{outline:none}input:focus,textarea:focus,select:focus{border-color:var(--blue)!important;box-shadow:0 0 0 3px #1167f812}.hidden{display:none!important}.icon{display:block;width:20px;height:20px;stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button{border:0}.icon-button{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:38px;height:38px;border-radius:12px;background:transparent;color:#75849e}.icon-button:hover{background:var(--pale);color:var(--blue)}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.65px;color:#7287aa}.primary,.secondary,.text-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:12px;font-weight:650;padding:12px 18px;text-decoration:none}.primary{color:white;background:var(--blue)}.primary:hover{background:#0757df}.secondary{color:var(--navy);background:white;border:1px solid var(--line)}.secondary:hover{background:var(--pale)}.text-button{padding:5px 0;background:none;color:var(--blue);font-size:12px}.button-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:18px 0}.error{color:#b03e4e;line-height:1.6}.muted{color:var(--muted)}h1,h2,h3,p{margin-top:0}.segmented{display:flex;background:#f0f3f9;border-radius:11px;padding:4px;gap:4px}.segmented button{flex:1;background:none;padding:9px 11px;border-radius:8px;font-size:12px;font-weight:650;color:#8190a9}.segmented button.active{background:#fff;color:var(--navy);box-shadow:0 2px 7px #183a6f0b}label{display:grid;gap:8px;font-size:12px;font-weight:600}input,textarea,select{border:1px solid #dce4f1;border-radius:11px;padding:12px 14px;max-width:100%;width:100%;color:var(--ink);background:#fff}textarea{resize:vertical;line-height:1.6}small{font-size:11px}a{color:var(--blue)}
/* One viewport, independently scrolling panes. Never let a long bubble size a grid track. */
.workspace{display:grid;grid-template-columns:80px 300px minmax(0,1fr);height:100vh;height:100dvh;width:100%;overflow:hidden;min-height:0}.rail{background:#0b2047;color:#a7b9da;display:flex;flex-direction:column;align-items:center;gap:12px;padding:22px 8px 17px;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}.rail-brand{background:none;padding:0;margin:0 0 23px}.rail-brand img{width:43px;height:43px;object-fit:contain;border-radius:15px}.rail-main{display:flex;flex-direction:column;gap:11px;width:100%;flex:1}.rail-item{color:inherit;display:flex;flex-direction:column;gap:7px;align-items:center;justify-content:center;width:100%;min-height:59px;background:none;border-radius:13px}.rail-item .icon{width:21px;height:21px}.rail-item small{font-size:9px;letter-spacing:.2px}.rail-item:hover{background:#ffffff0c;color:white}.rail-item.active{color:#fff;background:#204274}.account-avatar{display:grid;place-items:center;background:#d7e8ff;color:#1f4b8d;width:35px;height:35px;border-radius:50%;font-weight:700;margin-top:8px;flex-shrink:0}.sidebar{background:white;border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden}.sidebar-head{padding:27px 24px 22px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.sidebar-head h1{font-size:29px;letter-spacing:-1.7px;margin:6px 0 0;font-weight:750}.blue-dot{color:var(--blue)}.sidebar-head .eyebrow{font-size:8px;letter-spacing:1.5px}.lingo-entry{display:flex;align-items:center;gap:11px;padding:14px 12px;margin:0 16px 25px;background:#f0f5ff;border:1px solid #e1eaff;border-radius:16px;text-align:left;flex-shrink:0}.lingo-entry img{width:35px;height:35px;object-fit:contain;border-radius:10px}.lingo-entry strong,.lingo-entry small{display:block}.lingo-entry strong{font-size:12px}.lingo-entry small{font-size:10px;color:#6a83ab;margin-top:5px}.lingo-entry .icon{margin-left:auto;color:var(--blue);width:16px}.sidebar-label{display:flex;align-items:center;justify-content:space-between;padding:0 23px;margin-bottom:16px}.sidebar-label h2{font-size:13px;margin:0}.sidebar-label .text-button{font-size:10px}.search{display:flex;align-items:center;gap:9px;margin:0 17px 15px;padding:0 12px;border:1px solid var(--line);border-radius:10px;color:#9aabc4;height:39px;flex-shrink:0}.search .icon{width:16px}.search input{border:0;padding:8px 0;font-size:10px;min-width:0;background:none}.search input:focus{box-shadow:none}.list-tabs{margin:0 17px;flex-shrink:0}.list-caption{font-size:9px;color:#94a0b5;padding:12px 23px 5px;margin:0;min-height:30px;flex-shrink:0}.people-list{overflow:auto;min-height:0;flex:1;overscroll-behavior:contain;scrollbar-gutter:stable}.person-item{width:100%;display:flex;align-items:center;gap:12px;padding:14px 21px;text-align:left;background:white;border-left:3px solid transparent;min-width:0}.person-item:hover{background:#f7f9fd}.person-item.selected{background:#edf4ff;border-left-color:var(--blue)}.avatar{position:relative;display:grid;place-items:center;width:43px;height:43px;flex:0 0 auto;border-radius:50%;background:#e8effc;color:#44618c;font-weight:650;font-size:13px;overflow:hidden}.avatar[data-tint="1"]{background:#e8f1ec;color:#5a826a}.avatar[data-tint="2"]{background:#f5eeea;color:#987363}.avatar[data-tint="3"]{background:#eee9f8;color:#8568a5}.avatar img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.person-body{flex:1;min-width:0}.person-line{display:flex;align-items:center;justify-content:space-between;gap:6px}.person-line strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px;font-weight:650}.person-line time{white-space:nowrap;color:#9aa9c0;font-size:8px}.person-preview{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#91a0b8;font-size:10px;margin-top:6px}.count-badge{font-size:9px;background:var(--blue);color:white;padding:3px 5px;border-radius:8px}.sidebar-footer{display:flex;gap:10px;align-items:center;padding:17px 19px;border-top:1px solid var(--line);flex-shrink:0;min-height:69px}.status-dot{height:6px;width:6px;background:#32b291;border-radius:50%;flex-shrink:0}.sidebar-footer>div{flex:1;min-width:0}.sidebar-footer strong{display:block;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-footer>div>span{display:block;color:#98a7be;font-size:9px;margin-top:4px}.sidebar-footer .icon-button{width:26px;height:28px}.sidebar-footer .icon{width:16px}.empty-list{padding:24px;color:#8a9ab5;font-size:12px;line-height:1.8}
.main-stage{display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden;background:#f7f9fd;position:relative}.workspace-header{height:88px;flex-shrink:0;background:#ffffffed;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 36px;border-bottom:1px solid var(--line);z-index:5}.header-identity{display:flex;align-items:center;gap:12px;background:none;text-align:left;min-width:0;padding:0}.header-mark{display:grid;place-items:center;flex-shrink:0;width:43px;height:43px;background:#edf4ff;border-radius:14px}.header-mark img{width:31px;height:31px;object-fit:contain}.header-identity strong{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-identity small{display:block;font-size:10px;color:#91a0b8;margin-top:5px}.header-actions{display:flex;align-items:center;gap:19px;flex-shrink:0}.day-toggle{display:flex;align-items:center;gap:9px;padding:9px 12px;border:1px solid var(--line);background:white;border-radius:10px;font-size:11px;font-weight:600;color:#60789c}.day-toggle .icon{width:15px}.day-toggle[aria-expanded="true"]{background:var(--pale);color:var(--blue)}.mobile-back{display:none}.chat-stage{flex:1;min-height:0;min-width:0;display:flex;flex-direction:column;position:relative;overflow:hidden}.messages{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:34px max(30px,calc((100% - 810px)/2));scrollbar-gutter:stable;scroll-behavior:auto;overflow-anchor:none}.message-row{display:flex;gap:12px;margin:24px 0;align-items:flex-start;min-width:0}.message-row.mine{flex-direction:row-reverse}.message-row .message-logo{width:29px;height:29px;object-fit:contain;flex-shrink:0;margin-top:5px}.message-wrap{max-width:min(90%,720px);min-width:0}.message-row.mine .message-wrap{max-width:min(85%,650px)}.message-label{font-size:10px;color:#99a7bd;margin:0 0 8px 2px;display:flex;gap:10px;align-items:center}.message-row.mine .message-label{justify-content:flex-end}.message-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.85;color:#263957}.message-row.mine .message-text{padding:17px 21px;background:#eaf1ff;color:#254369;border-radius:18px 18px 4px 18px}.message-row:not(.mine) .message-text{padding:2px 0}.message-text p{margin:0 0 12px}.message-text strong{font-weight:700}.message-text pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#eaf0f9;padding:12px;border-radius:8px}.message-text a{word-break:break-word}.message-media{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.image-card{display:flex;flex-direction:column;min-width:0;max-width:320px;background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden;padding:6px;cursor:zoom-in}.image-card img{display:block;max-width:100%;width:280px;height:220px;object-fit:contain;background:#f2f5fa;border-radius:9px}.image-card span{display:block;padding:9px 7px 5px;font-size:10px;color:#8091af;overflow-wrap:anywhere}.file-card{display:flex;align-items:center;gap:12px;background:white;border:1px solid var(--line);padding:14px;border-radius:12px;max-width:320px;text-align:left;text-decoration:none;min-width:0}.file-card .icon{color:var(--blue)}.file-card span{font-size:11px;overflow-wrap:anywhere}.file-card small{display:block;color:#98a7bd;margin-top:5px;font-size:9px}.message-audio{max-width:100%;height:36px;margin:10px 0}.review-card{padding:18px;background:white;border:1px solid #dce7fb;border-radius:14px;margin-top:12px;white-space:normal}.review-card p{color:#7e8fae;font-size:12px;line-height:1.6;margin:8px 0}.review-card .button-row{margin-bottom:0}.welcome-chat{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:70%;max-width:580px;margin:auto}.welcome-chat img{width:55px;height:55px;border-radius:17px;margin-bottom:23px}.welcome-chat h2{font-size:clamp(26px,3vw,42px);font-weight:650;letter-spacing:-1.8px;line-height:1.2}.welcome-chat p{color:#8192af;line-height:1.85;font-size:14px;max-width:430px}.suggestion-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.suggestion{background:white;border:1px solid #e1e9f7;border-radius:12px;font-size:11px;padding:12px 15px;color:#607caa;text-align:left}.jump-latest{position:absolute;bottom:205px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:99px;background:#fff;padding:8px 12px;box-shadow:0 4px 20px #123f7611;font-size:10px;color:var(--blue);z-index:4}.jump-latest .icon{width:13px}.activity-line{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:7px max(35px,calc((100% - 740px)/2));font-size:11px;color:#8199bd}.thinking-dots{width:20px;height:5px;background:radial-gradient(circle,#1167f8 2px,transparent 3px) 0 0/7px 5px;animation:breathe 1.5s infinite}@keyframes breathe{50%{opacity:.3}}.send-error{margin:0 25px;padding:10px 14px;background:#fff0f0;color:#ad4252;border:1px solid #f5dce0;border-radius:10px;font-size:12px;flex-shrink:0}.composer-area{padding:12px max(30px,calc((100% - 810px)/2)) 12px;flex:0 0 auto;min-width:0;background:#f7f9fd}.composer{background:white;border:1px solid #e0e7f3;border-radius:19px;box-shadow:0 6px 26px #14377906;padding:15px 15px 11px}.composer:focus-within{border-color:#adcbff;box-shadow:0 5px 25px #1167f80b}.composer textarea{display:block;border:0;padding:0 6px 12px;resize:none;min-height:38px;max-height:160px;overflow:auto;font-size:13px;line-height:1.6;background:none}.composer textarea:focus{box-shadow:none}.composer textarea::placeholder{color:#9aa9c0}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px}.composer-tools,.composer-send{display:flex;align-items:center;gap:5px;min-width:0}.composer-tools .icon-button,.composer-send .icon-button{width:32px;height:32px}.composer-tools .icon{width:17px;height:17px}.composer-tools>span{font-size:9px;color:#a2aec3;margin-left:6px}.send-button{display:flex;align-items:center;gap:12px;background:var(--blue);color:white;border-radius:11px;padding:10px 16px;font-size:11px;font-weight:650}.send-button .icon{width:15px;height:15px}.composer-caption{text-align:center;margin:10px 0 0;font-size:8px;letter-spacing:.15px;color:#a2afc3}.mic-button.recording{background:#fff0f0;color:#e44f61;animation:breathe 1s infinite}.attachment-tray{display:flex;gap:8px;overflow:auto;max-height:132px;overscroll-behavior:contain}.draft-chip{position:relative;border:1px solid #dce6f8;background:white;border-radius:12px;margin:0 0 10px;flex-shrink:0;min-width:95px;max-width:270px;overflow:hidden}.draft-chip>img{width:83px;height:70px;object-fit:cover;display:block;cursor:zoom-in}.draft-chip .draft-name{font-size:9px;display:block;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:8px 11px}.draft-chip>.remove-draft{position:absolute;right:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#ffffffec;color:#687d9f;font-size:16px}.voice-chip{padding:10px 14px;color:white;background:#142b51}.voice-chip audio{height:32px;width:210px;display:block;margin:8px 0 0}.day-drawer{flex:0 0 auto;max-height:45dvh;overflow:auto;overscroll-behavior:contain;background:white;border-bottom:1px solid var(--line);padding:22px 36px;box-shadow:0 10px 22px #29497705}.drawer-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.drawer-heading h2{font-size:21px;margin:6px 0 0;letter-spacing:-.65px}.day-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.day-card{border:1px solid var(--line);border-radius:14px;padding:17px;min-width:0}.day-card h3{font-size:12px;margin-bottom:14px}.day-entry{padding:10px 0;border-top:1px solid var(--line);font-size:11px;line-height:1.6;overflow-wrap:anywhere}.day-entry small{display:block;color:#8f9cb0;font-size:10px;margin-top:4px}
/* Tools live inside the same fixed workspace rather than below the chat. */
.tool-stage{flex:1;min-height:0;min-width:0;overflow:auto;overscroll-behavior:contain;padding:36px max(28px,calc((100% - 950px)/2)) 60px}.tool-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin:0 0 30px}.tool-hero h2{font-size:35px;letter-spacing:-1.5px;line-height:1.14;font-weight:650;margin:8px 0 12px}.tool-hero p{color:#8494af;line-height:1.7;max-width:570px;font-size:13px}.tool-card{background:white;border:1px solid var(--line);padding:24px;border-radius:18px;margin:16px 0;min-width:0}.tool-card h3{font-size:16px;letter-spacing:-.3px}.tool-card p{line-height:1.8;color:#7c8eab;font-size:12px}.tool-card label{margin:15px 0}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.tool-grid .tool-card{margin:0}.stat{font-size:30px;letter-spacing:-1px;color:var(--blue)}.tool-row{display:flex;align-items:center;gap:13px;width:100%;text-align:left;padding:15px 0;border-bottom:1px solid var(--line);background:none;min-width:0}.tool-row .row-copy{min-width:0;flex:1}.tool-row strong{display:block;font-size:12px;overflow-wrap:anywhere}.tool-row small{display:block;color:#8d9db6;line-height:1.6;font-size:10px;margin-top:5px}.tool-row:last-child{border-bottom:0}.tool-row>.icon{width:17px;color:#9bb1d4}.tool-copy{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:13px}.pill{display:inline-flex;border-radius:99px;background:#edf4ff;color:#517cba;padding:5px 9px;font-size:10px;white-space:nowrap}.pill.good{background:#e8f7f0;color:#298661}.pill.warn{background:#fff3df;color:#af8336}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid label{margin:0}.field-help{font-size:11px;color:#8b9cb7;line-height:1.6;margin:8px 0}.record-orb{display:grid;place-items:center;width:100px;height:100px;border-radius:50%;background:#eaf2ff;color:var(--blue);margin:15px auto}.record-orb .icon{width:35px;height:35px}.record-orb.recording{background:var(--blue);color:white;box-shadow:0 0 0 13px #1167f80c,0 0 0 27px #1167f805;animation:breathe 2s infinite}.recorder-card{text-align:center}.recorder-card textarea{text-align:left}.recorder-time{font-size:20px;font-variant-numeric:tabular-nums}.profile-hero{display:flex;align-items:center;gap:23px;margin:8px 0 30px}.profile-hero>.avatar{width:86px;height:86px;font-size:30px;border-radius:28px}.profile-hero h2{font-size:30px;letter-spacing:-1px;margin-bottom:6px}.profile-hero p{font-size:12px;color:#8d9bb2;margin:0}.search-results{margin-top:14px}.folder-row{font-size:13px;color:#5b79a7}.tree-indent{padding-left:22px}.qr-preview{width:160px;height:160px;object-fit:contain;background:white;border-radius:10px}.preview-frame{height:65vh;width:100%;border:1px solid var(--line);background:white;border-radius:12px}.empty-panel{padding:22px 0;line-height:1.8;color:#899bb8;font-size:12px}.tool-error{margin:15px 0;color:#ab4354;padding:12px 15px;background:#fff1f2;border-radius:10px;font-size:12px}.options-menu{position:fixed;right:25px;top:72px;width:300px;z-index:80;border:1px solid #e0e8f6;border-radius:18px;background:white;box-shadow:0 20px 90px #0c225824;max-height:calc(100dvh - 90px);overflow:auto;overscroll-behavior:contain;padding:10px}.options-menu>header{display:flex;align-items:center;justify-content:space-between;padding:2px 10px 8px}.option-item{display:flex;gap:13px;align-items:center;width:100%;text-align:left;background:white;padding:12px;border-radius:9px;font-size:12px}.option-item:hover{background:var(--pale);color:var(--blue)}.option-item .icon{width:18px;height:18px;color:#8099bf}.option-item.danger{color:#b55666;border-top:1px solid var(--line);border-radius:0;margin-top:6px}.option-group{font-size:9px;color:#a1adc0;letter-spacing:1px;padding:14px 12px 5px}
dialog{border:1px solid #e1e9f8;max-width:calc(100% - 30px);max-height:90dvh;color:var(--ink);border-radius:20px;background:white;box-shadow:0 25px 100px #0c22582a;padding:22px;overscroll-behavior:contain}dialog::backdrop{background:#071a3a99;backdrop-filter:blur(5px)}dialog>header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}dialog>header h2{font-size:20px;margin:0;letter-spacing:-.5px}.media-dialog{width:min(1000px,calc(100% - 30px));padding:16px}.media-dialog>header{padding:0 7px;margin:0 0 10px}.media-dialog>header strong{font-size:12px;color:#8b9db9;overflow-wrap:anywhere}.media-dialog img{display:block;width:100%;height:73dvh;object-fit:contain;background:#f7f9fd;border-radius:10px}.detail-dialog{width:660px}.detail-dialog .tool-copy{max-height:64dvh;overflow:auto}.camera-dialog{width:600px}.camera-dialog video{width:100%;max-height:60vh;border-radius:12px;background:#0c2258}.camera-dialog .button-row{justify-content:center}.auth-view{height:100dvh;overflow:auto;display:grid;grid-template-columns:1fr 1fr;background:#fff}.auth-story{min-height:100dvh;padding:46px clamp(30px,5vw,85px);background:#eef4ff;position:relative;display:flex;flex-direction:column;overflow:hidden}.auth-story:after{content:'';position:absolute;right:-150px;bottom:-210px;width:600px;height:600px;border:70px solid #e4edff;border-radius:50%;pointer-events:none}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);font-size:28px;font-weight:750;letter-spacing:-1px;position:relative;z-index:1}.brand img{width:45px;height:45px;object-fit:contain}.brand-caption{display:block;font-size:7px;letter-spacing:1.6px;margin-top:6px;color:#6685b6}.auth-pitch{margin:auto 0;position:relative;z-index:1;padding:50px 0}.auth-pitch h1{font-size:clamp(46px,5.5vw,80px);font-weight:650;letter-spacing:-4px;line-height:1.06;margin:27px 0}.auth-pitch h1 span{color:var(--blue)}.auth-pitch>p{font-size:15px;line-height:1.85;color:#7e94b9}.story-note{display:flex;align-items:center;gap:14px;margin-top:45px}.note-icon{background:white;border-radius:13px;padding:12px 16px;font-size:24px;color:var(--blue)}.story-note strong{display:block;font-size:11px}.story-note div>span{display:block;margin-top:6px;color:#7a91b9;font-size:10px}.story-footer{font-size:9px;color:#8a9fc1;position:relative;z-index:1}.auth-form-wrap{display:grid;place-items:center;padding:40px}.auth-card{width:min(360px,100%)}.auth-card .segmented{margin-bottom:42px}.auth-card h2{font-size:30px;letter-spacing:-1.3px;margin-bottom:10px}.auth-card>p{font-size:12px;color:#8b9cb6;line-height:1.8}.auth-card form{display:grid;gap:21px;margin-top:29px}.auth-card label{color:#657d9f;font-size:11px}.auth-card input{height:47px;background:#fbfcff}.auth-card .primary{justify-content:space-between;margin-top:5px;padding:15px 18px}.auth-card .error{color:#b03e4e}.auth-card .auth-footnote{text-align:center;font-size:10px;margin-top:30px}.auth-mobile-logo{display:none}.onboarding{position:fixed;inset:0;background:#edf4ff;z-index:100;overflow:auto;display:grid;place-items:center;padding:25px}.onboarding-card{background:white;border:1px solid var(--line);border-radius:24px;padding:38px;max-width:540px;width:100%;box-shadow:var(--shadow)}.onboarding-card>img{width:48px;height:48px;object-fit:contain}.onboarding-card h1{font-size:32px;letter-spacing:-1.4px;margin:24px 0 15px;line-height:1.15}.onboarding-card p{font-size:13px;color:#8394b0;line-height:1.9}.onboarding-card>.primary,.onboarding-card>.secondary{width:100%;margin-top:10px;white-space:normal;text-align:left}.onboarding-step{font-size:9px;color:#8aa1c7;margin:20px 0}.onboarding-card .qr-preview{display:block;margin:20px auto;width:220px;height:220px}
@media(min-width:1650px){.workspace{grid-template-columns:88px 332px minmax(0,1fr)}.messages{padding-top:45px}.sidebar-head{padding-top:32px}.person-item{padding-top:17px;padding-bottom:17px}.message-text{font-size:15px}}
@media(max-width:1100px){.workspace{grid-template-columns:68px 265px minmax(0,1fr)}.sidebar-head{padding:24px 18px}.lingo-entry{margin:0 12px 24px;padding:12px 9px}.lingo-entry small{font-size:9px}.sidebar-label{padding:0 18px}.workspace-header{padding:0 22px}.messages{padding:25px}.composer-area{padding:12px 22px}.day-grid{grid-template-columns:1fr}.day-drawer{max-height:50dvh}.tool-grid{grid-template-columns:1fr}.composer-tools>span{display:none}.message-wrap{max-width:92%}}
@media(max-width:760px){.workspace{grid-template-columns:62px minmax(0,1fr)}.sidebar{display:flex}.main-stage{display:none}.workspace.chat-open .sidebar{display:none}.workspace.chat-open .main-stage{display:flex}.workspace-header{height:74px;padding:0 14px;gap:7px}.mobile-back{display:flex;width:24px}.header-mark{width:34px;height:34px;border-radius:11px}.header-mark img{width:26px;height:26px}.header-identity{gap:8px}.header-identity strong{font-size:12px;max-width:190px}.header-identity small{font-size:8px}.header-actions{gap:2px}.day-toggle{padding:8px;border:0}.day-toggle>span:not(:first-child){display:none}.header-actions .icon-button{width:29px}.messages{padding:15px}.message-wrap,.message-row.mine .message-wrap{max-width:92%}.message-row{gap:7px;margin:20px 0}.message-row .message-logo{width:23px;height:23px}.message-text{font-size:13px;line-height:1.8}.message-row.mine .message-text{padding:13px 15px}.composer-area{padding:10px 12px}.composer{padding:12px 10px 9px;border-radius:16px}.composer textarea{font-size:12px}.composer-caption{font-size:7px}.composer-tools,.composer-send{gap:1px}.send-button{padding:9px 12px}.send-button>span:first-child{display:none}.day-drawer{padding:18px}.tool-stage{padding:24px 18px 50px}.tool-hero h2{font-size:29px}.tool-card{padding:18px}.tool-hero{flex-wrap:wrap}.options-menu{right:10px;top:65px;width:min(300px,calc(100% - 80px))}.form-grid{grid-template-columns:1fr}.image-card{max-width:100%}.image-card img{height:190px;max-width:100%}.welcome-chat h2{font-size:30px}.rail{padding:17px 5px}.rail-brand img{width:37px;height:37px}.rail-item small{font-size:8px}.profile-hero{gap:14px}.profile-hero h2{font-size:24px}.profile-hero>.avatar{width:63px;height:63px;border-radius:22px}.auth-view{grid-template-columns:1fr}.auth-story{display:none}.auth-form-wrap{padding:35px 26px}.auth-mobile-logo{display:block;width:55px;height:55px;margin-bottom:35px}.onboarding-card{padding:26px}.onboarding-card h1{font-size:28px}}
@media(max-width:400px){.workspace{grid-template-columns:52px minmax(0,1fr)}.rail-brand img{width:32px;height:32px}.rail-item{min-height:53px}.rail-item .icon{width:18px}.header-identity small{display:none}.header-mark{display:none}.workspace-header{padding:0 9px}.header-identity strong{max-width:160px;font-size:11px}.message-row:not(.mine) .message-logo{display:none}.messages{padding:13px}.composer-area{padding:8px}.composer-tools .icon-button,.composer-send .icon-button{width:28px}.image-card img{height:165px}.tool-card{padding:15px}.sidebar-head{padding:22px 18px}.rail-main{gap:7px}.rail{gap:7px}.auth-card h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}
/* Comfortable desktop reading sizes, including names and controls. */
@media(min-width:761px){.person-line strong{font-size:13px}.person-preview{font-size:11px}.person-line time{font-size:9px}.search input{font-size:11px}.list-caption{font-size:10px}.sidebar-label h2{font-size:14px}.sidebar-label .text-button{font-size:11px}.lingo-entry strong{font-size:13px}.lingo-entry small{font-size:11px}.sidebar-footer strong{font-size:11px}.sidebar-footer>div>span{font-size:10px}.header-identity strong{font-size:15px}.header-identity small{font-size:11px}.message-text{font-size:15px;line-height:1.8}.message-label{font-size:11px}.composer textarea{font-size:14px}.tool-row strong{font-size:13px}.tool-row small{font-size:11px}.tool-copy{font-size:14px}.rail-item small{font-size:10px}}