:root{--ink:#0f172a;--ink-2:#334155;--muted:#64748b;--line:#e2e8f0;--card:#fff;--card-2:#f8fafc;--bg:#eef2ff;--primary:#4f46e5;--primary-2:#7c3aed;--primary-soft:#eef2ff;--accent:#f59e0b;--ok:#16a34a;--ok-soft:#dcfce7;--bad:#dc2626;--bad-soft:#fee2e2;--warn:#b45309;--warn-soft:#fef3c7;--radius:16px;--shadow:0 10px 30px #0f172a2e;--shadow-sm:0 4px 12px #0f172a1f;--font:"Noto Sans Sinhala", "Baloo 2", "Iskoola Pota", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:"Baloo 2", "Noto Sans Sinhala", system-ui, sans-serif;--safe-b:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}html,body{height:100%;color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;background:#1e1b4b;margin:0;overflow:hidden}#gl{touch-action:none;outline:none;width:100vw;height:100dvh;display:block;position:fixed;inset:0}#ui{pointer-events:none;z-index:10;position:fixed;inset:0}#ui>*{pointer-events:auto}#ui .pass{pointer-events:none}#ui .pass>*{pointer-events:auto}button,input,select,textarea{font:inherit;color:inherit}.boot{z-index:100;color:#e0e7ff;background:radial-gradient(circle at 50% 40%,#312e81,#1e1b4b 70%);place-content:center;justify-items:center;gap:14px;font-weight:600;transition:opacity .5s;display:grid;position:fixed;inset:0}.boot.hide{opacity:0;pointer-events:none}.boot-logo svg{animation:3s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.btn{border:1px solid var(--line);background:var(--card);min-height:42px;color:var(--ink);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:15px;font-weight:600;transition:transform 80ms,box-shadow .15s,background .15s,opacity .15s;display:inline-flex}.btn:hover{box-shadow:var(--shadow-sm)}.btn:active{transform:translateY(1px)scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-2));color:#fff;border-color:#0000}.btn-ok{background:var(--ok);color:#fff;border-color:#0000}.btn-warn{background:var(--accent);color:#1f1300;border-color:#0000}.btn-ghost{background:0 0;border-color:#0000}.btn-ghost:hover{box-shadow:none;background:#6366f114}.btn-sm{border-radius:10px;min-height:34px;padding:5px 11px;font-size:13.5px}.btn-icon{width:42px;padding:0}.btn-sm.btn-icon{width:34px}.btn-block{width:100%}.btn-glass{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172a8c;border-color:#ffffff2e}.btn-glass:hover{background:#0f172ab8}.input,.select{border:1.5px solid var(--line);background:#fff;border-radius:12px;outline:none;width:100%;min-height:44px;padding:9px 13px;font-size:15px;transition:border-color .15s,box-shadow .15s}.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 4px #4f46e526}.input.sm{border-radius:9px;min-height:36px;padding:6px 9px;font-size:14px}.input.ok{border-color:var(--ok);background:var(--ok-soft)}.input.bad{border-color:var(--bad);background:var(--bad-soft)}label.field{color:var(--ink-2);gap:6px;font-size:13.5px;font-weight:600;display:grid}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}.chip{background:var(--primary-soft);color:var(--primary);border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:12.5px;font-weight:600;display:inline-flex}.muted{color:var(--muted)}.row{align-items:center;gap:10px;display:flex}.row.wrap{flex-wrap:wrap}.grow{flex:1}.stack{gap:10px;display:grid}.hidden{display:none!important}kbd{min-width:22px;font-family:var(--font-display);text-align:center;color:var(--ink);background:#fff;border:1px solid #cbd5e1;border-bottom-width:3px;border-radius:6px;padding:1px 6px;font-size:12px;font-weight:700;display:inline-block}.toasts{z-index:60;gap:8px;width:min(92vw,440px);display:grid;position:fixed;top:16px;left:50%;transform:translate(-50%);pointer-events:none!important}.toast{color:#fff;box-shadow:var(--shadow);text-align:center;background:#0f172ae6;border-radius:14px;padding:11px 16px;font-size:14.5px;font-weight:600;animation:.25s ease-out toastIn}.toast.ok{background:#15803d}.toast.bad{background:#b91c1c}.toast.warn{background:#b45309}.toast.out{animation:.3s ease-in forwards toastOut}@keyframes toastIn{0%{opacity:0;transform:translateY(-10px)scale(.97)}}@keyframes toastOut{to{opacity:0;transform:translateY(-10px)}}.modal-back{z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0f172a8c;place-items:center;padding:16px;animation:.2s fadeIn;display:grid;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}}.modal{width:min(100%,560px);max-height:calc(100dvh - 32px);padding:22px;animation:.25s cubic-bezier(.2,.9,.3,1.2) popIn;overflow:auto}.modal.wide{width:min(100%,860px)}.modal h2{margin:0 0 4px;font-size:21px}@keyframes popIn{0%{opacity:0;transform:scale(.94)translateY(10px)}}.modal-head{align-items:flex-start;gap:10px;margin-bottom:14px;display:flex}.modal-head .grow h2{line-height:1.3}.auth{grid-template-columns:1fr minmax(340px,430px);align-items:center;gap:24px;padding:28px clamp(16px,5vw,64px);display:grid;position:fixed;inset:0;pointer-events:none!important}.auth>*{pointer-events:auto}.auth-hero{color:#fff;text-shadow:0 2px 18px #1e1b4b99;max-width:560px;pointer-events:none!important}.brand{align-items:center;gap:12px;display:flex}.brand-name{font-family:var(--font-display);letter-spacing:.3px;font-size:30px;font-weight:800;line-height:1}.brand-tag{opacity:.85;font-size:13px;font-weight:600}.auth-hero h1{margin:28px 0 10px;font-size:clamp(28px,4vw,46px);line-height:1.35}.auth-hero h1 span{background:linear-gradient(90deg,#fde68a,#f0abfc,#a5f3fc);color:#0000;-webkit-background-clip:text;background-clip:text}.auth-hero p{opacity:.92;margin:0 0 18px;font-size:17px;line-height:1.7}.feature-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.feature-list li{align-items:center;gap:10px;font-size:15px;font-weight:600;display:flex}.feature-list li b{background:#ffffff29;border-radius:9px;place-items:center;width:30px;height:30px;display:grid}.auth-card{background:#fffffff5;padding:26px}.auth-card h2{margin:0 0 4px;font-size:22px}.tabs{background:#f1f5f9;border-radius:12px;gap:4px;margin:16px 0;padding:4px;display:flex}.tabs button{min-height:38px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:9px;flex:1;font-size:14px;font-weight:700}.tabs button.on{color:var(--primary);box-shadow:var(--shadow-sm);background:#fff}.form-error{color:var(--bad);min-height:18px;font-size:13.5px;font-weight:600}.divider{color:var(--muted);align-items:center;gap:10px;margin:4px 0;font-size:12.5px;display:flex}.divider:before,.divider:after{content:"";background:var(--line);flex:1;height:1px}.creator{position:fixed;inset:0;pointer-events:none!important}.creator>*{pointer-events:auto}.creator-top{color:#fff;align-items:center;gap:12px;display:flex;position:absolute;top:16px;left:16px;right:440px}.creator-top h1{text-shadow:0 2px 10px #00000059;margin:0;font-size:22px}.creator-panel{flex-direction:column;width:404px;display:flex;position:absolute;top:16px;bottom:16px;right:16px;overflow:hidden}.creator-panel .tabs{flex-wrap:wrap;margin:14px 14px 6px}.creator-body{flex:1;padding:6px 18px 18px;overflow:auto}.creator-foot{padding:14px 18px calc(14px + var(--safe-b));border-top:1px solid var(--line);background:var(--card-2);gap:10px;display:flex}.opt-group{margin:14px 0 6px}.opt-title{color:var(--ink-2);margin-bottom:8px;font-size:13.5px;font-weight:700}.swatches{flex-wrap:wrap;gap:8px;display:flex}.swatch{width:36px;height:36px;box-shadow:0 0 0 1.5px var(--line);cursor:pointer;border:3px solid #fff;border-radius:50%;transition:transform .1s}.swatch:hover{transform:scale(1.08)}.swatch.on{box-shadow:0 0 0 3px var(--primary)}.choices{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px;display:grid}.choice{border:1.5px solid var(--line);cursor:pointer;text-align:center;background:#fff;border-radius:12px;justify-items:center;gap:2px;padding:10px 6px;font-size:13px;font-weight:600;display:grid}.choice .ico{font-size:22px;line-height:1.2}.choice.on{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}.creator-hint{color:#fff;background:#0f172a8c;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;position:absolute;bottom:22px;left:50%;transform:translate(calc(-50% - 210px));pointer-events:none!important}.hud{position:fixed;inset:0;pointer-events:none!important}.hud>*{pointer-events:auto}.profile-chip{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;background:#0f172a9e;border:1px solid #ffffff26;border-radius:999px;align-items:center;gap:10px;padding:7px 14px 7px 7px;display:flex;position:absolute;top:14px;left:14px}.profile-chip .face{border:2px solid #fff;border-radius:50%;place-items:center;width:40px;height:40px;font-size:20px;display:grid}.profile-chip .nm{font-size:14.5px;font-weight:700;line-height:1.2}.xpbar{background:#ffffff38;border-radius:6px;width:120px;height:6px;margin-top:4px;overflow:hidden}.xpbar i{background:linear-gradient(90deg,#facc15,#f472b6);border-radius:6px;height:100%;display:block}.lvl{opacity:.85;font-size:11.5px;font-weight:600}.hud-right{justify-items:end;gap:10px;display:grid;position:absolute;top:14px;right:14px}.hud-buttons{gap:8px;display:flex}.minimap{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172a9e;border:1px solid #ffffff2e;border-radius:16px;width:210px;height:160px;display:block}.location{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);white-space:nowrap;background:#0f172ab3;border-radius:999px;padding:9px 20px;font-size:16px;font-weight:700;transition:opacity .4s,transform .4s;position:absolute;top:70px;left:50%;transform:translate(-50%);pointer-events:none!important}.location.hide{opacity:0;transform:translate(-50%,-8px)}.prompt{left:50%;bottom:calc(34px + var(--safe-b));box-shadow:var(--shadow);background:#fffffff5;border-radius:18px;align-items:center;gap:12px;max-width:calc(100vw - 32px);padding:10px 12px 10px 18px;font-weight:700;animation:.25s popIn;display:flex;position:absolute;transform:translate(-50%)}.prompt .sub{color:var(--muted);font-size:12.5px;font-weight:600}.help-card{left:14px;bottom:calc(14px + var(--safe-b));color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172a99;border-radius:14px;padding:12px 14px;font-size:13px;line-height:1.9;position:absolute}.help-card kbd{background:#ffffffe6}.bubble{max-width:260px;box-shadow:var(--shadow-sm);background:#fff;border-radius:14px;padding:9px 13px;font-size:13.5px;font-weight:600;line-height:1.55;animation:.25s popIn;position:absolute;transform:translate(-50%,-100%);pointer-events:none!important}.bubble:after{content:"";border:7px solid #0000;border-top-color:#fff;border-bottom:0;margin-left:-7px;position:absolute;bottom:-7px;left:50%}.joystick{left:22px;bottom:calc(22px + var(--safe-b));touch-action:none;background:#0f172a59;border:2px solid #ffffff59;border-radius:50%;width:128px;height:128px;position:absolute}.joystick i{width:56px;height:56px;box-shadow:var(--shadow-sm);background:#ffffffd9;border-radius:50%;margin:-28px 0 0 -28px;position:absolute;top:50%;left:50%}.touch-btns{right:22px;bottom:calc(26px + var(--safe-b));justify-items:end;gap:10px;display:grid;position:absolute}.touch-btn{color:#fff;touch-action:none;background:#0f172a73;border:2px solid #ffffff80;border-radius:50%;width:66px;height:66px;font-size:13px;font-weight:700}.touch-btn.on{background:#4f46e5cc}.badges{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;display:grid}.badge{border:1.5px solid var(--line);background:var(--card-2);border-radius:12px;align-items:center;gap:10px;padding:10px;font-size:13px;font-weight:600;display:flex}.badge .b-ico{filter:grayscale();opacity:.45;font-size:24px}.badge.got{background:#fffbeb;border-color:#fcd34d}.badge.got .b-ico{filter:none;opacity:1}.stars{color:#f59e0b;letter-spacing:1px}.stars .off{color:#cbd5e1}.lab-progress{gap:8px;display:grid}.lab-progress .lp{background:var(--card-2);border:1px solid var(--line);border-radius:12px;align-items:center;gap:12px;padding:10px 12px;display:flex}.lp .ico{font-size:22px}.toggle-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.toggle-row:last-child{border-bottom:0}.switch{flex:none;width:48px;height:28px;position:relative}.switch input{opacity:0;width:0;height:0}.switch span{cursor:pointer;background:#cbd5e1;border-radius:99px;transition:all .2s;position:absolute;inset:0}.switch span:before{content:"";width:22px;height:22px;box-shadow:var(--shadow-sm);background:#fff;border-radius:50%;transition:all .2s;position:absolute;top:3px;left:3px}.switch input:checked+span{background:var(--primary)}.switch input:checked+span:before{transform:translate(20px)}.lab{position:fixed;inset:0;pointer-events:none!important}.lab>*{pointer-events:auto}.lab-top{align-items:center;gap:10px;display:flex;position:absolute;top:12px;left:12px;right:12px;pointer-events:none!important}.lab-top>*{pointer-events:auto}.lab-title{box-shadow:var(--shadow-sm);background:#fffffff2;border-radius:14px;align-items:center;gap:10px;min-width:0;padding:6px 16px 6px 8px;display:flex}.lab-title .ico{color:#fff;border-radius:10px;flex:none;place-items:center;width:36px;height:36px;font-size:20px;display:grid}.lab-title b{white-space:nowrap;text-overflow:ellipsis;font-size:15px;display:block;overflow:hidden}.lab-title small{color:var(--muted);font-size:12px;font-weight:600}.lab-steps{align-items:center;gap:4px;display:flex}.lab-steps i{background:#fff9;border-radius:6px;width:22px;height:6px;box-shadow:0 0 0 1px #0f172a1a}.lab-steps i.done{background:#22c55e}.lab-steps i.cur{background:var(--primary)}.lab-timer{color:#fff;font-variant-numeric:tabular-nums;font-weight:700;font-family:var(--font-display);background:#0f172a99;border-radius:12px;padding:6px 12px}.toolbox{background:#fffffff2;flex-direction:column;width:200px;max-height:calc(100% - 300px);padding:12px;display:flex;position:absolute;top:72px;left:12px;overflow:hidden}.toolbox h3,.teacher h3{color:var(--ink-2);align-items:center;gap:6px;margin:0 0 8px;font-size:14px;display:flex}.tool-list{gap:6px;padding-right:2px;display:grid;overflow:auto}.tool{border:1.5px solid var(--line);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;text-align:left;background:#fff;border-radius:11px;align-items:center;gap:9px;padding:8px 10px;font-size:13px;font-weight:600;display:flex}.tool:hover{background:#f5f7ff;border-color:#a5b4fc}.tool .t-ico{text-align:center;flex:none;width:26px;font-size:20px}.tool.used{opacity:.5}.tool.need{border-color:var(--accent);animation:1.4s infinite pulse;box-shadow:0 0 0 3px #f59e0b33}@keyframes pulse{50%{box-shadow:0 0 0 6px #f59e0b0d}}.drag-ghost{z-index:80;box-shadow:var(--shadow);background:#fff;border-radius:12px;padding:8px 12px;font-size:13px;font-weight:700;position:fixed;transform:translate(-50%,-120%);pointer-events:none!important}.teacher{background:#fffffff7;flex-direction:column;width:360px;max-height:calc(100% - 84px);display:flex;position:absolute;top:72px;right:12px;overflow:hidden}.teacher-head{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:12px 14px;display:flex}.teacher-head .tface{background:#e0e7ff;border-radius:50%;flex:none;place-items:center;width:42px;height:42px;font-size:22px;display:grid}.teacher-head b{font-size:14.5px;display:block}.teacher-head small{color:var(--muted);font-size:12px;font-weight:600}.teacher-body{flex:1;padding:14px;overflow:auto}.step-title{margin:0 0 8px;font-size:17px;font-weight:700;line-height:1.45}.step-text{color:var(--ink-2);font-size:14.5px;line-height:1.8}.step-text p{margin:0 0 8px}.step-text b{color:var(--ink)}.step-text .formula{font-family:var(--font-display);color:var(--primary);text-align:center;background:#f1f5f9;border-radius:10px;margin:8px 0;padding:8px 12px;font-size:16px;font-weight:700;display:block}.step-actions{gap:10px;margin-top:12px;display:grid}.feedback{border-radius:12px;padding:10px 12px;font-size:13.5px;font-weight:600;line-height:1.65;animation:.2s popIn}.feedback.ok{background:var(--ok-soft);color:#14532d}.feedback.bad{background:var(--bad-soft);color:#7f1d1d}.feedback.warn{background:var(--warn-soft);color:#78350f}.feedback.info{color:#0c4a6e;background:#e0f2fe}.qa{gap:6px;display:grid}.qa .row .input{flex:1}.unit{color:var(--muted);min-width:28px;font-size:13.5px;font-weight:700}.teacher.mini .step-text{display:none}.teacher-foot{border-top:1px solid var(--line);background:var(--card-2);gap:8px;padding:10px 14px;display:flex}.readings{background:#fffffff7;flex-direction:column;max-height:40%;display:flex;position:absolute;bottom:12px;left:224px;right:384px;overflow:hidden}.readings.collapsed .readings-body{display:none}.readings-head{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:8px 12px;display:flex}.readings-head b{font-size:14px}.readings-body{padding:8px 12px 12px;overflow:auto}table.rt{border-collapse:collapse;width:100%;font-size:13.5px}table.rt th,table.rt td{border-bottom:1px solid var(--line);text-align:center;white-space:nowrap;padding:6px 8px}table.rt th{color:var(--muted);background:var(--card-2);font-size:12px;font-weight:700;position:sticky;top:0}table.rt td.ok{color:var(--ok);font-weight:700}table.rt td.bad{color:var(--bad);font-weight:700}table.rt tr.mine td{background:#f5f7ff}.inset{width:300px;height:200px;box-shadow:var(--shadow);border:3px solid #fff;border-radius:16px;position:absolute;top:72px;left:224px;overflow:hidden;pointer-events:none!important}.inset .inset-label{color:#fff;background:#0f172ab3;border-radius:99px;padding:3px 9px;font-size:11.5px;font-weight:700;position:absolute;bottom:8px;left:8px}.inset:after{content:"";border-radius:13px;position:absolute;inset:0;box-shadow:inset 0 0 22px #00000040}.view-btns{flex-direction:column;align-items:flex-end;gap:6px;display:flex;position:absolute;top:72px;right:384px}.lab-hint3d{color:#fff;white-space:nowrap;background:#0f172ad9;border-radius:10px;padding:5px 10px;font-size:12.5px;font-weight:600;position:absolute;transform:translate(12px,12px);pointer-events:none!important}.ctrl-pad{grid-template-columns:repeat(2,1fr);gap:6px;display:grid}.ctrl-pad .btn{min-height:44px}.score-ring{flex:none;width:120px;height:120px;position:relative}.score-ring svg{transform:rotate(-90deg)}.score-ring b{font-size:28px;font-family:var(--font-display);place-items:center;display:grid;position:absolute;inset:0}.res-sec{margin-top:16px}.res-sec h3{align-items:center;gap:8px;margin:0 0 8px;font-size:15.5px;display:flex}.res-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.res-list li{border-radius:12px;padding:10px 12px;font-size:13.5px;line-height:1.65}.res-list.bad li{background:var(--bad-soft)}.res-list.tip li{background:#f1f5f9}.res-list.key li{background:#ecfeff}.res-list li b{display:block}.xp-pop{font-family:var(--font-display);color:#a16207;background:#fef9c3;border-radius:99px;padding:4px 12px;font-weight:800}.graph-wrap{grid-template-columns:1fr 250px;gap:14px;display:grid}.graph-canvas{aspect-ratio:4/3.2;border:1px solid var(--line);touch-action:none;cursor:crosshair;background:#fff;border-radius:12px;width:100%;display:block}.graph-side{align-content:start;gap:10px;font-size:13.5px;display:grid}.seg{background:#f1f5f9;border-radius:12px;gap:4px;padding:4px;display:flex}.seg button{cursor:pointer;min-height:34px;color:var(--muted);background:0 0;border:0;border-radius:9px;flex:1;font-size:12.5px;font-weight:700}.seg button.on{color:var(--primary);box-shadow:var(--shadow-sm);background:#fff}.color-chart{grid-template-columns:repeat(5,1fr);gap:4px;font-size:12px;display:grid}.color-chart div{background:#f8fafc;border-radius:7px;align-items:center;gap:5px;padding:3px 5px;font-weight:600;display:flex}.color-chart i{border:1px solid #0003;border-radius:4px;flex:none;width:14px;height:14px}.ruler-canvas{border:1px solid var(--line);background:#fffdf5;border-radius:12px;width:100%;display:block}@media (width<=900px){.auth{grid-template-columns:1fr;align-content:end;padding:16px}.auth-hero{display:none}.auth-card{padding:20px}.creator-panel{width:auto;height:52%;inset:auto 8px 8px}.creator-top{right:16px}.creator-hint{display:none}.minimap{width:140px;height:110px}.help-card{display:none}.profile-chip .xpbar{width:80px}.lab-title small,.lab-steps{display:none}.toolbox{width:auto;max-height:none;padding:8px;top:62px;left:8px;right:8px}.toolbox h3{display:none}.tool-list{display:flex;overflow-x:auto}.tool{flex:none}.teacher{width:auto;max-height:42%;inset:auto 8px 8px}.teacher-head{padding:8px 12px}.readings{max-height:30%;inset:128px 8px auto}.readings.collapsed{width:auto}.inset{width:170px;height:115px;top:128px;left:auto;right:8px}.readings:not(.collapsed):not(.hidden)~.inset,.view-btns{display:none}.inset .inset-label{padding:2px 7px;font-size:10px;bottom:5px;left:5px}.location{top:auto;bottom:calc(170px + var(--safe-b));font-size:14px}.lab-title{padding-right:10px}.lab-title b{max-width:34vw}.graph-wrap{grid-template-columns:1fr}.modal{padding:16px}}.help-card{bottom:calc(76px + var(--safe-b));transition:opacity .6s}.help-card.fade{opacity:0;pointer-events:none}.social{left:14px;bottom:calc(14px + var(--safe-b));z-index:30;position:fixed;pointer-events:none!important}.social>*{pointer-events:auto}.social-bar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172aa8;border:1px solid #ffffff29;border-radius:16px;align-items:center;gap:6px;padding:6px;display:flex}.sb-btn{color:#fff;cursor:pointer;white-space:nowrap;background:#ffffff1f;border:0;border-radius:11px;align-items:center;gap:6px;min-height:38px;padding:6px 12px;font-size:14px;font-weight:700;display:inline-flex;position:relative}.sb-btn:hover{background:#ffffff38}.sb-btn.on{background:#16a34a}.sb-btn.muted{background:#b91c1c}.sb-badge{color:#fff;background:#ef4444;border-radius:99px;place-items:center;min-width:20px;height:20px;padding:0 5px;font-size:11.5px;font-weight:800;display:grid;position:absolute;top:-6px;right:-6px;box-shadow:0 0 0 2px #0f172ae6}.sb-status{background:#94a3b8;border-radius:50%;flex:none;width:10px;height:10px;margin:0 4px}.sb-status.online{background:#22c55e;box-shadow:0 0 0 4px #22c55e40}.sb-status.connecting{background:#f59e0b;animation:1s infinite pulse}.social.in-lab .sb-label{display:none}.social.in-lab .sb-btn{padding:6px 10px}.mic-wrap{align-items:center;gap:4px;display:inline-flex}.mic-level{transform-origin:bottom;background:#4ade80;border-radius:4px;width:6px;height:26px;transition:transform 80ms;display:block;transform:scaleY(.15)}.chat-panel,.people-panel{background:#fffffff7;flex-direction:column;width:350px;height:min(420px,60vh);display:flex;position:absolute;bottom:58px;left:0;overflow:hidden}.cp-head{border-bottom:1px solid var(--line);align-items:center;gap:8px;padding:8px 8px 8px 10px;display:flex}.cp-head .seg{flex:1}.cp-list{flex-direction:column;flex:1;gap:6px;padding:10px;display:flex;overflow-y:auto}.cp-msg{overflow-wrap:anywhere;background:#f1f5f9;border-radius:14px 14px 14px 4px;align-self:flex-start;max-width:88%;padding:7px 11px;font-size:14px;line-height:1.55}.cp-msg.mine{background:#e0e7ff;border-radius:14px 14px 4px;align-self:flex-end}.cp-meta{align-items:baseline;gap:8px;font-size:12.5px;display:flex}.cp-meta small{color:var(--muted);font-size:11px}.cp-sys{color:var(--muted);text-align:center;align-self:center;padding:2px 8px;font-size:12px;font-weight:600}.cp-sys.event{color:#92400e;background:#fef3c7;border-radius:10px;padding:5px 10px}.cp-empty{color:var(--muted);text-align:center;padding:24px 12px;font-size:13px;line-height:1.7}.cp-emotes{border-top:1px solid var(--line);gap:2px;padding:4px 8px;display:flex;overflow-x:auto}.cp-emotes button{cursor:pointer;background:0 0;border:0;border-radius:9px;padding:4px 6px;font-size:20px}.cp-emotes button:hover{background:#f1f5f9}.cp-form{gap:6px;padding:8px;display:flex}.cp-form .input{flex:1}.cp-note{color:var(--muted);text-align:center;padding:0 8px 8px;font-size:11px}.pp-voice{border-bottom:1px solid var(--line);gap:6px;padding:8px 10px;display:grid}.pp-list{flex:1;padding:6px 8px;overflow-y:auto}.pp-row{border-radius:12px;align-items:center;gap:8px;padding:8px 6px;display:flex}.pp-row:hover{background:#f8fafc}.pp-row.me{background:#eef2ff}.pp-row.muted{opacity:.55}.pp-row b{font-size:14px;display:block}.pp-row small{color:var(--muted);font-size:12px}.pp-dot{width:14px;height:14px;box-shadow:0 0 0 1px var(--line);border:2px solid #fff;border-radius:50%;flex:none}.pp-voice-ico{text-align:center;min-width:20px;font-size:16px}@media (width<=900px){.social{top:66px;bottom:auto;left:10px}.sb-label{display:none}.sb-btn{min-height:36px;padding:5px 10px;font-size:13px}.chat-panel,.people-panel{width:calc(100vw - 20px);height:min(380px,52vh);top:52px;bottom:auto}.social.in-lab{inset:auto 8px calc(42% + 16px) auto}.social.in-lab .chat-panel,.social.in-lab .people-panel{inset:auto 0 52px auto}}