:root{color-scheme:dark;--bg:#111416;--panel:#191d20;--panel2:#20262a;--line:#30383c;--text:#f0f3f2;--muted:#9ba8ac;--aqua:#b7efdb;--orange:#e9b17c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:9px;padding:10px 13px;transition:.15s}button:hover{border-color:#71857e;background:#2c3639}button:disabled{cursor:wait;opacity:.5}button:focus-visible,a:focus-visible{outline:2px solid var(--aqua);outline-offset:3px}input,textarea,select{background:#121719;border:1px solid var(--line);border-radius:9px;padding:11px;color:var(--text);max-width:100%}input:focus,textarea:focus{outline:1px solid var(--aqua)}textarea{resize:vertical;min-height:80px;width:100%}label{display:grid;gap:7px;color:var(--muted);font-size:12px}h1,h2,h3,p{margin:0}h1{font-size:36px;font-weight:550;letter-spacing:-1.4px}h2{font-size:22px;font-weight:550;letter-spacing:-.5px}h3{font-size:14px;font-weight:550}p{line-height:1.65;color:var(--muted)}small{color:var(--muted)}.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:19px;letter-spacing:-.6px}.mark{display:grid;place-content:center;background:var(--aqua);color:#143a2e;width:31px;height:31px;border-radius:9px;font-weight:800;transform:rotate(-6deg);font-size:21px}.accent{color:var(--aqua)}.eyebrow{text-transform:uppercase;letter-spacing:2px;color:var(--aqua);font-size:10px;font-weight:650}.primary{background:var(--aqua);border-color:var(--aqua);color:#142d24;font-weight:650}.primary:hover{background:#d4f8e8;color:#142d24}.ghost{background:transparent}.danger{color:#f6a39a}.icon{padding:9px;min-width:36px;display:inline-grid;place-content:center}.muted{color:var(--muted)}.row{display:flex;align-items:center;gap:10px}.between{justify-content:space-between}.stack{display:grid;gap:18px}.grow{flex:1;min-width:0}.pill{font-size:10px;letter-spacing:.5px;border:1px solid var(--line);padding:5px 8px;border-radius:20px;white-space:nowrap;color:var(--muted)}.pill.live{color:var(--aqua);background:#224237;border-color:#345548}.pill.warn{color:var(--orange)}.topbar{height:72px;border-bottom:1px solid var(--line);padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar .sub{border-left:1px solid var(--line);padding-left:20px;margin-left:12px;font-size:12px;color:var(--muted)}.avatar{width:30px;height:30px;border-radius:50%;display:grid;place-content:center;color:var(--aqua);background:#2e4039;font-size:11px}.dashboard{max-width:1120px;margin:auto;padding:65px 30px}.dash-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:35px}.dash-heading p{margin-top:12px}.session-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.session-card{padding:24px;text-align:left;min-height:185px;background:var(--panel);display:flex;flex-direction:column;align-items:flex-start;gap:14px;border-radius:15px}.session-card h3{font-size:18px}.session-card .card-foot{margin-top:auto;display:flex;justify-content:space-between;width:100%;color:var(--muted);font-size:11px}.empty-dash{border:1px dashed #44514e;border-radius:18px;padding:70px 25px;display:grid;place-items:center;text-align:center;gap:16px;background:radial-gradient(ellipse at top,#23352c55,transparent 70%)}.empty-glyph{font-size:36px;color:var(--aqua);margin-bottom:7px}.workflow-strip{display:flex;gap:20px;padding:30px 0;color:var(--muted);font-size:12px}.workflow-strip span{display:flex;align-items:center;gap:9px}.workflow-strip b{color:var(--aqua);font-size:11px;border:1px solid #3d5149;border-radius:50%;width:23px;height:23px;display:grid;place-content:center}.auth-wrap{min-height:100dvh;display:grid;grid-template-columns:1.2fr 1fr}.auth-art{padding:55px;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(ellipse at 40% 60%,#31544866,transparent 65%);border-right:1px solid var(--line)}.auth-art h1{font-size:57px;max-width:560px;line-height:1.07}.auth-art p{max-width:420px;margin:20px 0}.auth-card-wrap{display:grid;place-content:center;padding:35px}.auth-card{width:min(390px,85vw);display:grid;gap:24px}.auth-card form{display:grid;gap:18px}.auth-card button{margin-top:4px}.notice{font-size:12px;line-height:1.6;border:1px solid #66523d;background:#3d302322;padding:12px;border-radius:9px;color:var(--orange)}.error{color:#f6a39a;font-size:12px;line-height:1.5}.work-header{height:72px}.work-header .session-title{font-size:14px;margin-bottom:4px}.back{border:0;background:transparent;padding:8px;color:var(--muted)}.work-tools{padding:13px 24px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;background:#161a1c}.steps{display:flex;align-items:center;gap:18px;font-size:11px;color:var(--muted)}.steps .current{color:var(--aqua)}.workspace{height:calc(100dvh - 127px);display:grid;grid-template-columns:315px minmax(300px,1fr) 300px}.pane{min-height:0;display:flex;flex-direction:column}.chat-pane{border-right:1px solid var(--line);background:#171b1d}.feedback-pane{border-left:1px solid var(--line);background:#171b1d}.pane-title{height:60px;padding:20px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.pane-title h3{font-size:12px}.messages{flex:1;overflow:auto;padding:6px 20px}.message{margin-bottom:22px;animation:appear .2s}.message-meta{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:8px}.message-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.7;color:#cdd7d6}.message.me .message-body{background:#25332e;border:1px solid #35463e;padding:12px;border-radius:0 10px 10px}.composer{padding:15px;border-top:1px solid var(--line)}.input-shell{border:1px solid #46524c;border-radius:11px;background:#202628;padding:10px}.input-shell textarea{border:0;background:transparent;resize:none;min-height:65px;padding:0;font-size:12px;outline:none}.composer-foot{display:flex;justify-content:space-between;align-items:center}.composer-foot .icon{border:0;background:transparent}.send{padding:6px 9px!important;background:var(--aqua)!important;color:#143327!important}.voice-strip{margin:0 15px 15px;border:1px solid var(--line);border-radius:10px;padding:11px;display:flex;align-items:center;justify-content:space-between;gap:5px;font-size:11px}.voice-strip button{font-size:11px;padding:7px}.voice-dot{width:7px;height:7px;background:var(--aqua);border-radius:50%}.canvas-pane{background:radial-gradient(#34413c55 .7px,transparent .7px);background-size:18px 18px;position:relative;overflow:hidden}.canvas-toolbar{padding:15px 22px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-shrink:0}.tabs{display:flex;gap:3px;border:1px solid var(--line);background:#161a1c;border-radius:9px;padding:3px}.tabs button{border:0;background:transparent;font-size:11px;padding:7px 10px}.tabs button.active{background:#303c36;color:var(--aqua)}.canvas-stage{flex:1;min-height:0;display:grid;place-items:center;padding:15px 25px 30px;overflow:auto}.canvas-empty{max-width:420px;text-align:center;display:grid;justify-items:center;gap:17px}.canvas-empty h2{font-size:25px}.canvas-empty p{font-size:12px;max-width:330px}.canvas-graphic{height:130px;width:210px;position:relative;margin-bottom:13px}.canvas-graphic .sheet{position:absolute;inset:20px 0 0 25px;border:1px solid #60786b;background:#202d27;border-radius:10px;transform:rotate(-6deg);box-shadow:0 18px 35px #0004}.canvas-graphic .sheet.front{inset:0 15px 15px 5px;transform:rotate(5deg);background:#d7e7db;padding:17px;display:grid;grid-template-columns:35px 1fr;gap:10px}.sheet.front i{display:block;background:#a2bdac;border-radius:4px}.sheet.front i:nth-child(2){background:#50765f}.sheet.front i:last-child{grid-column:1/-1;height:40px;background:#b3ccba}.artboard{position:relative;display:inline-block;max-width:100%;line-height:0;box-shadow:0 15px 60px #0005;background:white;border-radius:5px;overflow:hidden}.artboard img{display:block;max-width:100%;max-height:calc(100dvh - 290px);object-fit:contain}.artboard.pin-mode{cursor:crosshair}.pin{position:absolute;width:27px;height:27px;border:2px solid #f4f7f5;border-radius:50% 50% 50% 3px;transform:translate(-50%,-100%) rotate(-45deg);background:#e6ad75;color:#1c281f;box-shadow:0 2px 7px #0006;padding:0;display:grid;place-items:center}.pin span{transform:rotate(45deg);font-size:10px;font-weight:750}.prototype-frame{border:1px solid var(--line);border-radius:10px;width:100%;height:100%;background:white;min-height:450px}.canvas-footer{padding:12px 22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;background:#15191bec;font-size:10px;color:var(--muted)}.feedback-scroll{flex:1;overflow:auto;padding:0 17px 18px}.feedback-empty{text-align:center;padding:45px 15px}.feedback-empty p{font-size:12px;margin-top:13px}.feedback-card{padding:14px 0;border-bottom:1px solid var(--line);font-size:12px}.feedback-card.focused{background:#27372f;margin:0 -8px;padding:14px 8px;border-radius:8px}.feedback-card p{color:#d3ddda;font-size:12px;margin:9px 0;white-space:pre-wrap;overflow-wrap:anywhere}.feedback-card.resolved{opacity:.55}.pin-num{color:var(--orange);font-weight:600;font-size:11px}.feedback-card button{font-size:10px;padding:5px 8px}.feedback-actions{padding:16px;border-top:1px solid var(--line);display:grid;gap:9px}.feedback-actions button{font-size:11px}.feedback-actions textarea{font-size:12px;min-height:80px}.feedback-actions .help{font-size:10px;color:var(--muted);line-height:1.5}.files{display:flex;gap:6px;flex-wrap:wrap;padding-bottom:9px}.file-chip{font-size:10px;padding:5px 8px;background:#293530;border:1px solid #3f5147;border-radius:5px;color:var(--aqua);text-decoration:none}.mobile-nav{display:none}.banner{padding:10px 20px;font-size:11px;line-height:1.5;background:#30291d;color:var(--orange);border-bottom:1px solid #4f4430}.workspace.has-banner{height:calc(100dvh - 163px)}dialog{background:#1b2123;color:var(--text);border:1px solid #48534d;border-radius:17px;max-width:min(520px,92vw);width:100%;padding:28px;box-shadow:0 30px 100px #0008}dialog::backdrop{background:#080e0bd9;backdrop-filter:blur(5px)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-head button{border:0;background:none;font-size:20px;padding:4px}.modal-form{display:grid;gap:17px}.qr{width:210px;height:210px;border-radius:12px;display:block;margin:20px auto;background:white;padding:8px}.invite-link{font-size:11px;overflow-wrap:anywhere;background:#101618;padding:12px;border-radius:8px;margin:12px 0}.summary-text{white-space:pre-wrap;max-height:300px;overflow:auto;font-size:12px;line-height:1.8;background:#101618;padding:14px;border-radius:9px}.loading{padding:80px;text-align:center;color:var(--muted)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#d7f5e7;color:#183527;border-radius:10px;padding:12px 18px;font-size:12px;max-width:90vw;z-index:100;box-shadow:0 8px 30px #0006;display:none}#toast.show{display:block;animation:appear .2s}.busy-indicator{display:flex;align-items:center;gap:9px;color:var(--aqua);font-size:11px}.busy-indicator:before{content:"";width:12px;height:12px;border:2px solid #486054;border-top-color:var(--aqua);border-radius:50%;animation:spin 1s linear infinite}.footnote{text-align:center;font-size:10px;padding:25px;color:#73847c}.participant-list{display:flex;gap:5px}.name-dot{width:24px;height:24px;background:#2e4039;color:var(--aqua);border-radius:50%;font-size:9px;display:grid;place-content:center;border:2px solid #171b1d}.join-card .brand{margin-bottom:25px}.join-card p{font-size:13px}@keyframes appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:1600px){.workspace{grid-template-columns:350px minmax(300px,1fr) 330px}}@media(max-width:1100px){.workspace{grid-template-columns:270px minmax(260px,1fr)}.feedback-pane{position:absolute;right:0;bottom:0;top:127px;width:300px;z-index:5;box-shadow:-15px 0 40px #0006;display:none}.workspace.show-feedback .feedback-pane{display:flex}.feedback-toggle{display:block!important}.steps{gap:10px}.topbar{padding:0 18px}}@media(max-width:700px){.auth-wrap{grid-template-columns:1fr}.auth-art{padding:28px;border-right:0;min-height:260px;border-bottom:1px solid var(--line)}.auth-art h1{font-size:36px;margin-top:35px}.auth-art p{font-size:12px;margin:14px 0}.auth-art .auth-foot{display:none}.auth-card-wrap{padding:35px 25px}.auth-card{width:100%}.dashboard{padding:35px 20px}.dash-heading{display:grid;gap:20px}.dash-heading h1{font-size:30px}.session-grid{grid-template-columns:1fr}.topbar .sub{display:none}.topbar{height:64px;padding:0 15px}.brand{font-size:17px}.workflow-strip{gap:15px;flex-wrap:wrap}.work-header .brand{display:none}.work-header .back{padding:5px}.work-header .row{gap:7px}.work-header .session-title{font-size:12px;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.work-header .pill{font-size:8px;padding:4px 6px}.work-header button{font-size:10px;padding:8px}.work-tools{height:53px;padding:10px 13px}.steps{font-size:9px;gap:10px}.steps span{white-space:nowrap}.workspace,.workspace.has-banner{height:calc(100dvh - 169px);display:block}.workspace .pane{height:100%}.chat-pane,.feedback-pane{display:none!important}.workspace[data-mobile=chat] .chat-pane{display:flex!important}.workspace[data-mobile=chat] .canvas-pane,.workspace[data-mobile=feedback] .canvas-pane{display:none}.workspace[data-mobile=feedback] .feedback-pane{display:flex!important;position:static;width:auto;box-shadow:none;border-left:0}.canvas-toolbar{padding:12px 14px}.canvas-toolbar select{max-width:130px;font-size:11px;padding:8px}.canvas-stage{padding:10px 13px 20px}.artboard img{max-height:calc(100dvh - 330px)}.canvas-footer{font-size:9px;padding:10px 13px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;height:52px;display:flex;background:#1a2022;border-top:1px solid #3a453f;z-index:6;padding-bottom:env(safe-area-inset-bottom)}.mobile-nav button{flex:1;border:0;border-radius:0;background:transparent;color:var(--muted);font-size:11px;padding:10px}.mobile-nav button.active{color:var(--aqua);background:#25312b}.canvas-empty h2{font-size:22px}.feedback-toggle{display:none!important}.banner{display:none}.prototype-frame{min-height:350px}.participant-list{display:none}.session-card{min-height:155px}.hide-mobile{display:none}.work-tools .pill{font-size:9px}.canvas-toolbar .tabs button{font-size:10px;padding:6px 8px}.voice-strip{margin-bottom:15px}}