@font-face{font-family:Barlow;src:url('/mind/fonts/Barlow-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:block}@font-face{font-family:Barlow;src:url('/mind/fonts/Barlow-Light.ttf') format('truetype');font-style:normal;font-weight:300;font-display:block}@font-face{font-family:Barlow;src:url('/mind/fonts/Barlow-Medium.ttf') format('truetype');font-style:normal;font-weight:500;font-display:block}@font-face{font-family:Barlow;src:url('/mind/fonts/Barlow-SemiBold.ttf') format('truetype');font-style:normal;font-weight:600 900;font-display:block}@font-face{font-family:FZLanting;src:url('/mind/fonts/FZLanting-Regular.ttf') format('truetype');font-style:normal;font-weight:300 500;font-display:block}@font-face{font-family:FZLanting;src:url('/mind/fonts/FZLanting-Semibold.ttf') format('truetype');font-style:normal;font-weight:600 900;font-display:block}
:root{color-scheme:dark;--bg:#080c10;--panel:#10171d;--ink:#e6ede9;--muted:#98a8af;--line:#263139;--accent:#b6d9c6;--font:Barlow,FZLanting}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:radial-gradient(ellipse at 55% 0,#14202766,transparent 55%),var(--bg);color:var(--ink);font-family:var(--font);font-synthesis:none;font-size:13px}button,input,select,textarea{font-family:var(--font)}header{height:100px;padding:0 38px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#0b1116}.brand{display:flex;align-items:center;gap:17px}.mark{display:grid;place-items:center;width:40px;height:46px;color:var(--accent)}svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.brand strong{font-size:27px;font-weight:500;letter-spacing:3.5px}.brand strong>span{font-weight:300;color:#b7c5c8}.sub{display:block;color:#8b9da5;font-size:10px;letter-spacing:2.1px;margin-top:7px}.header-right{display:flex;gap:27px;align-items:center}.local{display:flex;align-items:center;color:#98aaa5;font-size:12px}.dot,.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#9ed2b6;margin-right:9px;box-shadow:0 0 8px #94cbae25}.language{display:flex;border:1px solid #344149;border-radius:5px;padding:3px;gap:3px}.language button{height:29px;min-width:44px;padding:0 10px;font-size:12px;border:0;background:none;color:#91a2aa}.language button[aria-pressed=true]{background:#d3e2d8;color:#101b17}main{max-width:1800px;margin:auto;padding:27px 32px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}.connection{display:flex;align-items:center;justify-content:space-between;padding:22px 25px;gap:22px;background:linear-gradient(115deg,#162129,#10171d 60%)}.eyebrow,.section-number{display:block;color:#98b1ac;font-size:10px;letter-spacing:1.7px;font-weight:500}.device-name{font-size:20px;font-weight:500;margin-top:8px}.tag{font-size:10px;vertical-align:middle;color:#83979f;padding:5px 8px;border:1px solid #304049;border-radius:4px;margin-left:13px;letter-spacing:1px;font-weight:400}.connect-controls{display:flex;gap:10px;align-items:end}label{font-size:11px;color:#a4b3b9;display:flex;gap:8px;flex-direction:column}select,button{font:inherit;border:1px solid #36454e;border-radius:5px;height:38px;background:#10181f;color:var(--ink);padding:0 12px}select{cursor:pointer;min-width:110px}option{background:#121b22;color:#e6ede9}#port{min-width:247px}button{font-weight:500;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s}button:hover{background:#20312f;border-color:#627e75}button:disabled{opacity:.42;cursor:not-allowed}.primary{background:var(--accent);color:#10251b;border-color:var(--accent);min-width:108px}.primary:hover{background:#d1e9da;border-color:#d1e9da}.secondary{background:#141f26}.icon-button{width:38px;padding:9px}.notice{padding:11px 15px;margin-top:12px;border-left:2px solid #668a79;background:#101d1b;color:#a4bfb4;line-height:1.8;font-size:12px}.notice.warning{background:#241f15;border-color:#af935e;color:#d0b88e}.notice.error{background:#291a1c;border-color:#b27373;color:#e2abab}.metrics{display:grid;grid-template-columns:1.15fr 1.2fr 1.15fr 1.15fr 1fr;gap:10px;padding:27px 0}.metrics>div{border-right:1px solid var(--line);padding:0 23px}.metrics>div:first-child{padding-left:8px}.metrics>div:last-child{border:0}.metrics span{display:block;color:#96a6ae;font-size:11px;margin-bottom:9px}.metrics strong{font-size:32px;font-weight:400;font-variant-numeric:tabular-nums;letter-spacing:.3px}.metrics #state{font-size:19px;letter-spacing:0}.metrics small{font-size:13px;font-weight:400;color:#83959f;letter-spacing:0}.recording{display:flex;align-items:center;justify-content:space-between;padding:14px 21px;margin:0 0 19px;gap:15px;background:#0d1419}.record-info{display:flex;align-items:center;gap:13px}.record-info strong{display:block;font-size:13px;font-weight:500}.record-info span:not(.record-dot){display:block;font-size:11px;color:var(--muted);margin-top:5px}.record-dot{width:8px;height:8px;border:1px solid #738b82;border-radius:50%}.record-dot.active{background:#d6a191;border-color:#d6a191;box-shadow:0 0 0 4px #d6a19112}.record-actions{display:flex;gap:8px;align-items:center}.record-actions button{height:33px;font-size:12px}.text-button{background:none;border:0;color:var(--accent);padding:0 6px}[hidden]{display:none!important}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:19px;align-items:start}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;gap:12px}.panel-head h1,.panel-head h2,h2{font-size:18px;margin:7px 0 0;font-weight:500}.panel-head p{font-size:11px;color:var(--muted);margin:8px 0 0}.wave-actions{display:flex;gap:7px}.wave-actions button{height:32px;font-size:11px;padding:0 10px}.toolbar{padding:12px 20px;display:flex;align-items:center;gap:17px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0c1319;flex-wrap:wrap}.toolbar label{flex-direction:row;align-items:center;gap:7px}.toolbar select{height:28px;min-width:75px;padding:0 5px;font-size:11px}.check{cursor:pointer;white-space:nowrap}.check input{accent-color:var(--accent);margin:0;width:12px;height:12px}.hint{font-size:10px;color:#82959f;margin-left:auto}.wave-wrap{position:relative;height:670px;background:#0c1319}#wave{display:block;width:100%;height:100%;cursor:crosshair}.empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#0c1319eb;pointer-events:none}.empty>span{width:68px;height:68px;color:#89ad9c;margin-bottom:22px}.empty strong{font-size:19px;font-weight:400}.empty p{color:var(--muted);font-size:12px;line-height:2;text-align:center;max-width:290px;padding:0 10px}.wave-foot{display:flex;justify-content:space-between;gap:15px;padding:13px 20px;border-top:1px solid var(--line);color:#82959f;font-size:10px}aside{display:flex;flex-direction:column;gap:17px}aside .panel-head{padding:20px 18px}#channel{min-width:82px;width:89px;font-size:11px;padding:0 6px;height:31px}#spectrum{width:100%;height:200px;display:block}.spectral-foot{display:flex;justify-content:space-between;padding:2px 18px 16px;color:#8d9fa8;font-size:10px}.channel-detail{display:flex;gap:12px;padding:19px 18px;border-top:1px solid var(--line)}.channel-detail>div{flex:1}.channel-detail span{display:block;color:var(--muted);font-size:11px}.channel-detail strong{display:block;font-weight:400;font-size:28px;margin-top:9px;font-variant-numeric:tabular-nums}.channel-detail small{font-size:12px;font-weight:400;color:var(--muted)}.muted{color:var(--muted);font-size:11px;line-height:1.9;margin:0}.spectrum-panel>.muted{padding:0 18px 18px}.setup{padding:20px 18px}.setup h2{margin-bottom:21px}.setup label{margin-bottom:16px}.setup select{width:100%}.help{padding:17px 18px;line-height:1.9;color:var(--muted);font-size:11px}.help summary{font-size:13px;color:#c1cece;cursor:pointer}.help ol{padding-left:18px}.help p{margin:12px 0 0}footer{display:flex;justify-content:space-between;color:#7b8f99;font-size:11px;padding:20px 2px;letter-spacing:.5px}button:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #b7d8c5;outline-offset:3px}::selection{background:#426153;color:#f0f8f2}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-thumb{background:#34434b;border-radius:5px}::-webkit-scrollbar-track{background:#0c1217}
@media(min-height:1100px){.wave-wrap{height:750px}}@media(max-width:1150px){header{padding:0 24px}main{padding:22px 20px}.workspace{grid-template-columns:minmax(0,1fr) 273px}.toolbar{gap:10px}.hint{display:none}.metrics>div{padding:0 15px}.connection{padding:19px}.tag{display:none}#port{min-width:210px}.local{font-size:11px}.header-right{gap:17px}}@media(max-width:900px){.connection{align-items:flex-start;flex-direction:column}.connect-controls{width:100%;flex-wrap:wrap}.connect-controls label{flex:1}#port{width:100%}.metrics{grid-template-columns:repeat(3,1fr);gap:22px}.metrics>div:nth-child(3){border:0}.metrics>div{padding:0 12px}.local{display:none}.workspace{grid-template-columns:1fr}aside{display:grid;grid-template-columns:1fr 1fr}.help{grid-column:1/-1}}@media(max-width:580px){header{height:86px;padding:0 15px}.brand{gap:10px}.mark{width:30px}.brand strong{font-size:21px;letter-spacing:2px}.sub{font-size:8px;letter-spacing:1px}.language button{min-width:35px;padding:0 7px}main{padding:17px 10px}.connect-controls{gap:8px}.metrics strong{font-size:26px}.metrics #state{font-size:16px}.metrics span{font-size:10px}.panel-head{padding:18px 14px;align-items:flex-start;flex-wrap:wrap}.toolbar{padding:11px 13px;gap:13px}.wave-wrap{height:690px}aside{grid-template-columns:1fr}.wave-foot{padding:12px;font-size:10px}.metrics{padding:24px 0}.wave-actions button{height:29px}.connection{gap:18px;padding:17px}.recording{align-items:flex-start;flex-direction:column;padding:15px}.record-actions{flex-wrap:wrap}.record-actions button{font-size:11px}.record-info span:not(.record-dot){line-height:1.7}footer{gap:10px;line-height:1.8;font-size:10px}}

.brand strong.wordmark{font-size:28px;font-weight:500;letter-spacing:1.2px}@media(max-width:580px){.brand strong.wordmark{font-size:23px;letter-spacing:.4px}}

/* An open, quiet stage for the signals. */
:root{--bg:#050607;--panel:transparent;--line:#ffffff12;--muted:#89949b}body{background:#050607}header{height:130px;background:transparent;border:0;display:grid;grid-template-columns:1fr auto 1fr;padding:0 4vw;position:relative}.brand{justify-content:center}.brand strong.wordmark{font-size:38px;font-weight:400;letter-spacing:2px}.header-right{justify-self:end}.local{font-size:10px}.language{border:0;padding:0}.language button[aria-pressed=true]{background:#ffffff10;color:#e2eae7}.language button{min-width:36px}main{max-width:1500px;padding:0 4vw 28px}.panel{border:0;border-radius:0;background:transparent}.connection{background:transparent;padding:27px 0;border-top:1px solid var(--line)}.recording{background:transparent;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin-bottom:32px}.notice{background:transparent;border:0;padding:5px 0;margin:0;color:#899e96;font-size:11px}.notice.warning,.notice.error{background:transparent}.metrics{padding:24px 0 30px}.metrics>div{border:0;padding-left:18px}.metrics strong{font-size:27px}.metrics span{font-size:10px}.workspace{gap:36px}.panel-head{padding:14px 0 23px}.toolbar{background:transparent;border-top:0;padding:12px 0;border-bottom:1px solid var(--line);gap:12px}.wave-wrap,.empty{background:#050607}.empty{background:#050607eb}.wave-foot{padding:15px 0}aside .panel-head{padding:14px 0 23px}.setup,.help,.hardware{padding:22px 0;border-top:1px solid var(--line)}.channel-detail{padding:18px 0}.spectrum-panel>.muted,.spectral-foot{padding-left:0;padding-right:0}.section-number{color:#73817e}.secondary,select{background:#0c0e10;border-color:#ffffff17;border-radius:3px}.primary{border-radius:3px;background:#cad9d1;border-color:#cad9d1}.device-name{font-size:16px}.tag{border:0}.brain-section{padding:18px 0 35px}.brain-heading{display:flex;justify-content:space-between;align-items:center}.brain-heading h1{font-size:22px;font-weight:300;letter-spacing:1px;margin:12px 0 0}.brain-heading .eyebrow{font-size:9px;letter-spacing:2.5px;color:#7b8e94}.brain-heading button{font-size:11px;color:#9caba9}.brain-stage{height:610px;position:relative;overflow:hidden;margin:6px -2vw 0}#brain{width:100%;height:100%;display:block;touch-action:none;cursor:grab}#brain:active{cursor:grabbing}#brain-labels{position:absolute;inset:0;pointer-events:none}.brain-point{position:absolute;transform:translate(-50%,-50%);height:24px;min-width:65px;padding:0 6px;font-size:10px;letter-spacing:.4px;border:0;background:#050607c9;pointer-events:auto;color:var(--point-color);border-radius:0;text-shadow:0 0 10px var(--point-color)}.brain-point:hover,.brain-point.selected{background:#171c21;border-bottom:1px solid var(--point-color)}.brain-readout{position:absolute;left:2vw;bottom:38px;display:flex;flex-direction:column;gap:8px;pointer-events:none}.brain-readout strong{font-size:22px;font-weight:400;letter-spacing:1px}.brain-readout span{font-size:11px;color:#8c9caa}#brain-source{font-size:10px;letter-spacing:1px;margin-bottom:5px}.brain-view-controls{position:absolute;bottom:32px;right:2vw;display:flex;gap:4px}.brain-view-controls button{background:#10141880;border:0;height:29px;font-size:10px;padding:0 10px;min-width:28px;border-radius:0}.brain-caption{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#8a989d;padding-top:6px}.brain-disclaimer{font-size:10px;color:#667278;line-height:1.8;margin:10px 0 0}.hardware{display:flex;flex-direction:column;gap:12px}.hardware h2{margin:0 0 5px}.hardware button{font-size:11px;height:33px}.impedance-controls{display:flex;flex-direction:column;gap:10px;padding-top:12px}.impedance-controls>span:first-child{font-size:12px}dialog{background:#0c1013;color:#dbe4e0;border:1px solid #283339;border-radius:5px;padding:28px;width:min(690px,94vw);max-height:88vh;font-family:var(--font)}dialog::backdrop{background:#000b;backdrop-filter:blur(8px)}.dialog-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.dialog-head h2{font-size:22px;margin-top:12px}dialog p{font-size:12px;color:#98a8ad;line-height:1.9}.mapping-table-wrap{max-height:49vh;overflow:auto;margin:20px 0}.mapping-table{width:100%;border-collapse:collapse;font-size:12px}.mapping-table th{position:sticky;top:0;background:#0c1013;text-align:left;color:#a3b8b1;font-weight:400;padding:12px 8px}.mapping-table td{padding:6px 8px;border-top:1px solid #ffffff0b}.mapping-table input{width:100%;max-width:95px;padding:7px;background:#10171b;border:1px solid #25313a;color:#dce7e0;font-size:12px;border-radius:2px}.mapping-table select{min-width:90px;height:31px;font-size:12px}.dialog-foot{display:flex;justify-content:space-between;align-items:center;gap:15px}#mapping-error,#mapping-locked{color:#e1b0a2;font-size:12px}footer{margin-top:28px;border-top:1px solid var(--line);color:#637078}input:focus-visible,#brain:focus-visible{outline:1px solid #bddccf;outline-offset:3px}
@media(min-width:1400px){.brain-stage{height:670px}}@media(max-width:900px){header{height:115px}.brand strong.wordmark{font-size:32px}.brain-stage{height:560px}.workspace{gap:22px}.connection{gap:18px}.metrics>div{border:0}.brain-heading h1{font-size:20px}}@media(max-width:580px){header{height:104px;grid-template-columns:1fr auto;padding:0 18px;gap:12px}.brand{justify-content:start}.brand strong.wordmark{font-size:26px;letter-spacing:1px}.header-left{display:none}.brain-heading{gap:12px}.brain-heading h1{font-size:18px}.brain-stage{height:480px;margin:0 -3vw}.brain-caption{flex-direction:column;gap:7px}.brain-readout{left:3vw;bottom:54px}.brain-readout strong{font-size:18px}.brain-view-controls{bottom:13px;right:3vw}.brain-point{font-size:9px;min-width:52px;height:23px}.brain-section{padding-bottom:24px}dialog{padding:17px}.mapping-table td,.mapping-table th{padding:5px 3px}.mapping-table input{min-width:43px}.mapping-table select{min-width:76px}}

.mapping-icon{position:absolute;right:2vw;top:4px;z-index:5;width:31px;height:31px;padding:6px;background:none;border:0;color:#94a7ad}.mapping-icon circle{fill:#050607}.brain-section{padding-top:0}.brain-stage{margin-top:0}

#brain-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}#brain-error{position:absolute;left:20%;right:20%;top:40%;font-size:13px;color:#c4a7a0;line-height:2;text-align:center}#brain-sensitivity{height:29px;min-width:65px;width:75px;background:#10141880;border:0;font-size:10px;padding:0 6px}.brain-point{background:#05060791}.brain-point.selected{background:#10171bc9}.brain-stage{height:650px}@media(max-width:580px){.brain-stage{height:485px}.brain-view-controls button{padding:0 7px}}

@media(max-width:580px){header{height:112px;display:flex;justify-content:center;padding-top:25px}.header-right{position:absolute;right:16px;top:10px}.brand{justify-content:center}.brand strong.wordmark{font-size:27px}.language button{font-size:10px;height:24px}}