:root{color-scheme:dark;--bg:#07090d;--panel:#0d1016;--panel2:#111620;--panel3:#151b26;--rule:#252c38;--rule2:#1b212c;--text:#ecebe5;--dim:#a4aab4;--muted:#6f7887;--amber:#ffba5c;--amber2:#ffd38b;--cyan:#7be0ff;--rose:#ff6f86;--green:#79e0bb;--violet:#b49cff;--danger:#ff788d;--shadow:0 18px 50px rgba(0,0,0,.28);--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
.tour[hidden]{display:none}.tour{position:fixed;inset:0;z-index:1000;pointer-events:none}.tour-spot{position:fixed;z-index:1001;border:1px solid rgba(123,224,255,.9);border-radius:8px;box-shadow:0 0 0 9999px rgba(2,4,8,.79),0 0 22px rgba(123,224,255,.26);transition:top .22s ease,left .22s ease,width .22s ease,height .22s ease}.tour-card{position:fixed;z-index:1002;width:min(355px,calc(100vw - 32px));padding:20px;border:1px solid rgba(123,224,255,.34);border-radius:12px;background:linear-gradient(145deg,#171f2c,#0d121b);box-shadow:0 22px 70px rgba(0,0,0,.58);pointer-events:auto;transition:top .22s ease,left .22s ease}.tour-step{margin-bottom:8px;color:var(--amber);font:700 10px var(--mono);letter-spacing:.12em;text-transform:uppercase}.tour-card h2{margin:0 0 8px;color:var(--text);font-size:20px;letter-spacing:-.025em}.tour-card p{margin:0;color:var(--dim);font-size:12px;line-height:1.58}.tour-dots{display:flex;gap:7px;margin:18px 0 15px}.tour-dots span{width:7px;height:7px;border-radius:999px;background:var(--rule);transition:background .16s ease,transform .16s ease}.tour-dots span.on{background:var(--cyan);transform:scale(1.22)}.tour-actions{display:flex;align-items:center;gap:8px}.tour-spacer{flex:1}.tour-btn{border:1px solid var(--rule);border-radius:5px;background:#0c1016;color:var(--dim);padding:7px 9px;font:600 10px var(--mono)}.tour-btn:hover{border-color:rgba(123,224,255,.55);color:var(--text)}.tour-btn.ghost{border-color:transparent;color:var(--muted);padding-left:0}.tour-btn.ghost:hover{color:var(--dim)}.tour-btn.primary{border-color:rgba(123,224,255,.65);background:rgba(123,224,255,.18);color:#e9faff}.tour-btn:disabled{opacity:.35;cursor:default}.tour-trigger{white-space:nowrap}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px}body{background:radial-gradient(1000px 620px at 40% -20%,rgba(123,224,255,.055),transparent 65%),radial-gradient(900px 600px at -5% 10%,rgba(255,186,92,.055),transparent 60%),var(--bg)}button,input,select{font:inherit;color:inherit}button{cursor:pointer}.topbar{height:76px;border-bottom:1px solid var(--rule);display:flex;align-items:center;padding:0 24px;gap:24px;background:rgba(8,10,14,.92);backdrop-filter:blur(14px);position:sticky;top:0;z-index:20}.brand{display:flex;flex-direction:column;gap:2px}.kicker{font:600 9px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--amber)}h1{font-size:23px;line-height:1;margin:0;font-weight:500;letter-spacing:-.03em}h1 span{color:var(--amber)}h1 em{font-style:normal;font-size:11px;text-transform:uppercase;letter-spacing:.15em;color:var(--cyan);margin-left:8px;font-family:var(--mono)}.top-actions{margin-left:auto;display:flex;align-items:center;gap:9px}.status-pill{font:10px var(--mono);color:var(--muted);border:1px solid var(--rule);border-radius:999px;padding:6px 10px;max-width:340px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status-pill.ready{color:var(--green);border-color:rgba(121,224,187,.3)}.layout{display:grid;grid-template-columns:340px minmax(560px,1fr) 390px;min-height:calc(100vh - 76px)}.sidebar{background:linear-gradient(180deg,rgba(17,22,30,.82),rgba(10,13,18,.93));padding:20px;border-right:1px solid var(--rule);overflow:auto}.right-panel{border-right:0;border-left:1px solid var(--rule)}.workspace{min-width:0;display:flex;flex-direction:column;background:#080b10}.section-title,details.panel-section>summary{font:700 11px var(--mono);letter-spacing:.15em;text-transform:uppercase;color:#dadddf;display:flex;gap:9px;align-items:center}.section-title span,details.panel-section>summary span{color:var(--amber);font-size:9px}.panel-section{border-bottom:1px solid var(--rule);padding:0 0 16px;margin:0 0 17px}.panel-section:last-child{border-bottom:0}.panel-section>.section-title{margin-bottom:14px}details.panel-section>summary{list-style:none;cursor:pointer;margin-bottom:12px}details.panel-section>summary::-webkit-details-marker{display:none}details.panel-section>summary:after{content:"＋";margin-left:auto;color:var(--muted);font-size:13px}details.panel-section[open]>summary:after{content:"−"}.coord-control{padding:7px 0 10px;border-bottom:1px solid var(--rule2)}.coord-control>label{display:flex;justify-content:space-between;align-items:baseline;font-weight:600;font-size:12px}.coord-control small{color:var(--muted);font:9px var(--mono);font-weight:400}.slider-row{display:grid;grid-template-columns:1fr 72px;gap:9px;margin-top:6px;align-items:center}input[type=range]{accent-color:var(--amber);min-width:0}input[type=number],input[type=text],input[type=search],select{background:#090c11;border:1px solid #303744;border-radius:5px;padding:7px 8px;outline:none;min-width:0}input:focus,select:focus{border-color:rgba(123,224,255,.58);box-shadow:0 0 0 2px rgba(123,224,255,.08)}.slider-row input[type=number]{width:72px;text-align:right;font-family:var(--mono);font-size:11px}.field-row,.switch-row{display:flex;align-items:center;justify-content:space-between;gap:9px;padding:7px 0;border-bottom:1px solid var(--rule2);font-size:12px}.field-row>span{display:flex;align-items:center;gap:5px;color:var(--muted)}.field-row input[type=number]{width:77px}.field-row input[type=text]{width:190px}.field-row select{max-width:200px}.switch-row{justify-content:flex-start}.switch-row input{accent-color:var(--amber)}.mini-note{font-size:10px;line-height:1.45;color:var(--muted);padding-top:8px}.triple-grid,.double-grid,.quad-grid{display:grid;gap:7px;margin-top:8px}.triple-grid{grid-template-columns:repeat(3,1fr)}.double-grid{grid-template-columns:repeat(2,1fr)}.quad-grid{grid-template-columns:repeat(2,1fr)}.triple-grid label,.double-grid label,.quad-grid label{font:9px var(--mono);color:var(--muted);display:flex;flex-direction:column;gap:4px}.triple-grid input,.double-grid input,.quad-grid input{width:100%;font-size:11px}.compact input{padding:5px}.search-box{display:grid;grid-template-columns:1fr 30px;gap:5px}.search-box button{border:1px solid var(--rule);background:var(--panel2);border-radius:5px;color:var(--muted)}.search-results{max-height:230px;overflow:auto;margin-top:8px;border:1px solid var(--rule2);border-radius:6px}.search-results .empty{padding:12px;color:var(--muted);font-size:11px}.region-result{padding:8px;border-bottom:1px solid var(--rule2);display:grid;grid-template-columns:1fr auto;gap:8px}.region-result:last-child{border-bottom:0}.region-result .acr{font:700 12px var(--mono);color:var(--cyan)}.region-result .name{font-size:10px;line-height:1.35;color:var(--dim);margin-top:2px}.region-result .actions{display:flex;flex-direction:column;gap:4px}.region-result button{font:9px var(--mono);padding:3px 6px;border-radius:4px;border:1px solid var(--rule);background:#111722}.device-geometry{padding-top:8px}.device-custom{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.device-custom label{font:9px var(--mono);color:var(--muted);display:flex;flex-direction:column;gap:3px}.device-custom input{width:100%;padding:5px}.btn{border:1px solid rgba(255,186,92,.4);background:rgba(255,186,92,.12);color:var(--amber2);border-radius:5px;padding:7px 10px;font:600 10px var(--mono);letter-spacing:.02em}.btn:hover{background:rgba(255,186,92,.18)}.btn.ghost{border-color:var(--rule);background:#0c1016;color:var(--dim)}.btn.danger{color:#ff9aaa;border-color:rgba(255,111,134,.25);background:rgba(255,111,134,.07)}.btn.small{padding:6px 8px}.btn.tiny{padding:4px 7px;font-size:9px}.button-row{display:flex;gap:6px;margin-top:9px}.button-row.wrap{flex-wrap:wrap}.file-btn{position:relative;overflow:hidden;display:inline-flex;align-items:center}.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}.metric-strip{padding:8px 9px;margin-top:8px;background:#090d13;border:1px solid var(--rule2);border-radius:5px;font:10px var(--mono);color:var(--dim)}.viewer-toolbar{min-height:48px;display:flex;align-items:center;border-bottom:1px solid var(--rule);padding:7px 12px;gap:12px;background:#0c1016}.tabs{display:flex;gap:4px}.tab{border:1px solid transparent;background:transparent;color:var(--muted);padding:7px 10px;border-radius:5px;font:600 10px var(--mono)}.tab.active{color:var(--text);border-color:#343c49;background:#151b25;box-shadow:inset 0 -2px 0 var(--amber)}.view-tools{margin-left:auto;display:flex;align-items:center;gap:10px;font:9px var(--mono);color:var(--muted)}.view-tools label{display:flex;align-items:center;gap:4px;white-space:nowrap}.mini-range{width:72px}.canvas-stage{position:relative;flex:1;min-height:580px;overflow:hidden;background:radial-gradient(circle at 50% 45%,#101722 0,#080b10 60%,#06080b 100%)}.view-pane{position:absolute;inset:0;display:none;padding:12px}.view-pane.active{display:block}.view-pane canvas{width:100%;height:100%;display:block;touch-action:none;cursor:crosshair}.hover-card{position:absolute;pointer-events:none;z-index:8;min-width:180px;max-width:290px;padding:9px 10px;border-radius:6px;border:1px solid rgba(123,224,255,.26);background:rgba(7,10,15,.94);box-shadow:var(--shadow);font-size:10px;color:var(--dim)}.hover-card b{display:block;color:var(--cyan);font:700 12px var(--mono);margin-bottom:3px}.hover-card .coords{font:9px var(--mono);color:var(--muted);margin-top:5px}.stage-help{position:absolute;right:14px;bottom:11px;font:9px var(--mono);color:rgba(160,168,180,.6);pointer-events:none}.display-controls{display:flex;gap:16px;align-items:center;padding:9px 13px;border-top:1px solid var(--rule);background:#0c1016;font:9px var(--mono);color:var(--muted)}.display-controls label{display:flex;align-items:center;gap:7px}.display-controls input[type=range]{width:100px}.display-controls input[type=number]{width:75px;padding:4px}.readout{display:flex;flex-direction:column;gap:10px}.card{border:1px solid var(--rule);background:linear-gradient(180deg,rgba(21,27,38,.8),rgba(11,15,21,.85));border-radius:7px;padding:12px}.card.accent{border-top-color:var(--amber)}.card.cyan{border-top-color:var(--cyan)}.card.rose{border-top-color:var(--rose)}.card h3{margin:0 0 8px;font:700 9px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.region-hero{font:800 27px/1 var(--mono);color:var(--cyan);letter-spacing:-.04em}.region-name{font-size:11px;color:var(--dim);margin-top:5px}.big-coords{font:700 14px var(--mono);color:var(--text);line-height:1.7}.big-coords span{color:var(--amber2)}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.metric{background:#090d13;border:1px solid var(--rule2);padding:8px;border-radius:5px}.metric .label{font:8px var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.metric .value{font:700 12px var(--mono);margin-top:3px;color:var(--text)}.warning{border-left:3px solid var(--muted);padding:8px 8px 8px 10px;background:#0a0e14;margin-top:5px;border-radius:3px;font-size:10px;color:var(--dim)}.warning.warn{border-left-color:var(--amber)}.warning.danger{border-left-color:var(--rose)}.warning.info{border-left-color:var(--cyan)}.traversal-row,.coverage-row,.shank-row{display:grid;grid-template-columns:62px 1fr auto;gap:8px;padding:5px 0;border-bottom:1px solid var(--rule2);font-size:10px}.traversal-row:last-child,.coverage-row:last-child,.shank-row:last-child{border-bottom:0}.traversal-row .acr,.coverage-row .acr{font:700 10px var(--mono);color:var(--cyan)}.pct{font:700 9px var(--mono);color:var(--amber2)}.bar{height:3px;background:#242b35;border-radius:9px;overflow:hidden;margin-top:4px}.bar i{display:block;height:100%;background:var(--cyan)}.small-copy{font-size:10px;color:var(--muted);line-height:1.45}.loading-block{color:var(--muted);font:11px var(--mono)}footer{border-top:1px solid var(--rule);padding:13px 22px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted);background:#07090d}footer a{color:var(--amber2)}footer strong{font-weight:500;color:#9ba2ae}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);z-index:99;background:#171d27;border:1px solid #3a4350;border-radius:6px;padding:8px 12px;box-shadow:var(--shadow);font:10px var(--mono);color:var(--text)}
@media(max-width:1450px){.layout{grid-template-columns:310px minmax(500px,1fr) 350px}.sidebar{padding:16px}.topbar{padding:0 16px}.view-tools{gap:6px}.display-controls{flex-wrap:wrap}}
@media(max-width:1100px){.layout{grid-template-columns:300px 1fr}.right-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--rule)}.canvas-stage{min-height:620px}.right-panel .readout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.top-actions .status-pill{display:none}}
@media(max-width:760px){.layout{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--rule)}.canvas-stage{min-height:520px}.viewer-toolbar,.display-controls{overflow:auto}.view-tools{display:none}.topbar{position:relative}.top-actions{gap:4px}.top-actions .btn.ghost{display:none}.right-panel .readout{display:block}.triple-grid{grid-template-columns:1fr}.tabs{min-width:max-content}footer{display:block}}[hidden]{display:none!important}

dialog.methods-dialog{width:min(980px,calc(100vw - 32px));max-height:min(88vh,920px);padding:0;border:1px solid rgba(123,224,255,.24);border-radius:14px;background:linear-gradient(145deg,#121925,#0b0f16 70%);color:var(--text);box-shadow:0 28px 100px rgba(0,0,0,.62)}dialog.methods-dialog::backdrop{background:rgba(2,4,8,.72);backdrop-filter:blur(5px)}.methods-shell{display:flex;flex-direction:column;max-height:min(88vh,920px)}.methods-head{display:flex;justify-content:space-between;align-items:flex-start;padding:24px 28px 18px;border-bottom:1px solid var(--rule);background:radial-gradient(500px 180px at 0 0,rgba(123,224,255,.09),transparent 70%)}.methods-head h2{margin:7px 0 0;font-size:30px;font-weight:500;letter-spacing:-.04em}.methods-body{overflow:auto;padding:22px 28px 30px}.methods-lead{max-width:780px;color:var(--dim);line-height:1.65;margin:0 0 18px;font-size:13px}.methods-index{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 26px;padding-bottom:18px;border-bottom:1px solid var(--rule)}.methods-index a{border:1px solid var(--rule);border-radius:999px;padding:6px 10px;color:var(--cyan);font:10px var(--mono);text-decoration:none;background:rgba(123,224,255,.04)}.methods-index a:hover{border-color:rgba(123,224,255,.45);background:rgba(123,224,255,.1)}.methods-section{display:grid;grid-template-columns:42px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--rule2)}.methods-section:last-child{border-bottom:0}.methods-number{font:700 11px var(--mono);color:var(--amber);padding-top:4px}.methods-section h3{margin:0 0 9px;font-size:18px;font-weight:600;letter-spacing:-.02em}.methods-section h4{margin:18px 0 7px;color:var(--cyan);font-size:13px}.methods-section p{color:var(--dim);line-height:1.65;margin:8px 0;font-size:12px}.methods-equation{margin:12px 0;padding:12px 14px;overflow:auto;border:1px solid rgba(123,224,255,.12);border-radius:7px;background:rgba(0,0,0,.25);color:var(--text);font:16px/1.65 Cambria Math,STIX Two Math,serif;white-space:normal}.methods-equation math{display:block;min-width:max-content;text-align:center}.methods-ref{margin-top:13px;padding:11px 13px;border-left:2px solid rgba(255,186,92,.55);background:rgba(255,186,92,.045);color:var(--muted);font-size:11px;line-height:1.7}.methods-ref b{color:var(--amber2);font:700 10px var(--mono);text-transform:uppercase;letter-spacing:.08em}.methods-ref a{color:var(--cyan);text-decoration:none}.methods-ref a:hover{text-decoration:underline}.methods-warning{border:1px solid rgba(255,186,92,.18);border-radius:8px;padding:16px;margin-top:20px;background:rgba(255,186,92,.04)}@media(max-width:600px){dialog.methods-dialog{width:calc(100vw - 16px)}.methods-head,.methods-body{padding-left:18px;padding-right:18px}.methods-section{grid-template-columns:30px 1fr;gap:9px}.methods-head h2{font-size:24px}}
:root{--field-help-bg:#182331}
.field-help{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;margin-left:4px;border:1px solid rgba(123,224,255,.45);border-radius:50%;color:var(--cyan);font:700 9px/1 var(--mono);cursor:help;vertical-align:middle}
.field-help:hover{background:var(--field-help-bg);border-color:var(--cyan);color:#fff}
.transport-display-time{display:grid;grid-template-columns:1fr auto;gap:6px;align-items:center;margin-top:8px;padding:8px 0;border-top:1px solid var(--rule2);font:9px var(--mono);color:var(--muted)}
.transport-display-time input{grid-column:1/-1;width:100%;accent-color:var(--cyan)}
.transport-display-time output{font:700 10px var(--mono);color:var(--cyan)}
.field-help{position:relative;display:inline;color:inherit;width:auto;height:auto;margin:0 0 0 4px;border:0;border-radius:0;background:transparent;font:600 10px/1 var(--mono);vertical-align:baseline;cursor:help}
.field-help:hover{background:transparent;border:0;color:inherit}
.field-help::after{content:attr(title);display:none;position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%);width:240px;padding:8px 9px;border:1px solid var(--rule);border-radius:5px;background:var(--panel3);box-shadow:var(--shadow);color:var(--text);font:10px/1.4 var(--sans);font-weight:400;text-align:left;white-space:normal;z-index:100}
.field-help:hover::after,.field-help:focus::after{display:block}
.double-grid label,.quad-grid label,.triple-grid label{position:relative}
.double-grid label>.field-help,.quad-grid label>.field-help,.triple-grid label>.field-help{position:absolute;right:2px;top:0}
.field-help{position:relative!important;display:inline-flex!important;align-items:center;justify-content:center;width:14px!important;height:14px!important;margin:0 0 0 5px!important;border:1px solid currentColor!important;border-radius:50%!important;background:transparent!important;color:inherit!important;font:700 9px/1 var(--mono)!important;vertical-align:middle;cursor:help;flex:0 0 14px}
.field-help:hover{background:rgba(123,224,255,.12)!important;color:inherit!important}
.double-grid label>.field-help,.quad-grid label>.field-help,.triple-grid label>.field-help{position:relative!important;right:auto!important;top:auto!important}
.field-help::after{display:none!important}
.field-help-tooltip{position:fixed;z-index:1000;pointer-events:none;width:max-content;max-width:280px;padding:8px 9px;border:1px solid var(--rule);border-radius:5px;background:var(--panel3);box-shadow:var(--shadow);color:var(--text);font:10px/1.4 var(--sans);font-weight:400;text-align:left;white-space:normal}
.shank-row .implant-tip{min-width:0;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--cyan);font:9px var(--mono)}
.theme-toggle{width:34px;height:32px;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:18px;line-height:1}
.theme-icon{display:block;transform:translateY(-.5px)}
.icon-btn{width:34px;height:32px;padding:0;display:inline-flex;align-items:center;justify-content:center}
.icon-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.download-menu{position:relative}
.download-menu>summary{list-style:none}
.download-menu>summary::-webkit-details-marker{display:none}
.download-menu-pop{position:absolute;right:0;top:calc(100% + 7px);z-index:30;display:flex;flex-direction:column;gap:5px;min-width:145px;padding:7px;border:1px solid var(--rule);border-radius:7px;background:var(--panel3);box-shadow:var(--shadow)}
.download-menu-pop .btn{width:100%;text-align:left;white-space:nowrap}
@media(min-width:1101px) and (max-width:1450px){.layout.photometry-expanded{grid-template-columns:390px minmax(0,1fr) 330px}.layout.photometry-expanded>.sidebar{overflow-x:hidden}}
.double-grid>label,.quad-grid>label,.triple-grid>label{min-width:0}
.double-grid input,.double-grid select,.quad-grid input,.quad-grid select,.triple-grid input,.triple-grid select{max-width:100%;min-width:0}
html,body{overflow-x:hidden}
@media(min-width:761px){html,body{height:100%;overflow:hidden}.layout{height:calc(100vh - 130px);min-height:0;overflow:hidden}.layout>.sidebar,.layout>.right-panel{height:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain}.layout>.workspace{height:100%;min-height:0;align-self:stretch!important;overflow:hidden}}
.brand{flex-direction:row;align-items:center;gap:10px}.brand-logo{display:block;width:64px;height:64px;object-fit:contain;border-radius:8px}.brand h1{font-size:22px;letter-spacing:-.035em}
.brand-title{display:flex;align-items:center;gap:16px}.brand-title h1{display:flex;flex-direction:column;gap:2px;font-family:var(--sans);font-weight:500}.brand-title .brand-atlas{color:var(--text)!important;font-size:24px;font-weight:600;line-height:.95}.brand-title .brand-studio{color:#8AA8BA!important;font-size:10px!important;font-weight:400;line-height:1;letter-spacing:.28em;margin:0!important;font-family:var(--sans)!important}.brand-title select{width:124px;padding:5px 7px;font-size:10px;color:var(--dim)}
.implant-card input[type=color]{width:42px;height:24px;padding:2px;cursor:pointer}
.implant-card summary .btn{white-space:nowrap;flex:0 0 auto}
.implant-card summary .implant-location{color:inherit;font-size:inherit;font-weight:inherit}
.implant-type-color{align-items:center}.implant-type-color .field-row{margin:0;min-width:0;align-items:center}.implant-type-color .field-row select{width:100%;max-width:none}.implant-type-color .field-row input[type=color]{width:42px;height:31px;margin:0 auto;padding:2px;justify-self:center}.search-results:empty{display:none}.implant-target-row{margin-top:10px}.implant-target-row label,.implant-tilt-row label{min-width:0}.implant-target-row select,.implant-target-row input,.implant-tilt-row input{width:100%}
.topbar{height:136px;align-items:center}.brand{align-items:center}.brand-logo{width:128px;height:128px;border-radius:12px}.brand-title{align-items:center}.brand-title h1{align-items:center;text-align:center;font-family:"Avenir Next",Avenir,"Segoe UI",sans-serif;font-weight:500;gap:6px}.brand-title .brand-atlas{font-size:38px;line-height:.9;letter-spacing:.08em;font-weight:600}.brand-title .brand-studio{font-size:13px!important;line-height:1;letter-spacing:.34em;font-weight:400}.layout{min-height:calc(100vh - 136px)}
@media(min-width:761px){.layout{height:calc(100vh - 76px)}}
@media(min-width:761px){.layout>.workspace .canvas-stage{flex:1 1 auto!important;min-height:0!important}}
@media(min-width:1101px){.layout.photometry-expanded{grid-template-columns:430px minmax(560px,1fr) 390px}}
@media(min-width:761px) and (max-width:1450px){.layout.photometry-expanded{grid-template-columns:390px minmax(0,1fr) 330px}.layout.photometry-expanded>.sidebar{overflow-x:hidden}}
.section-title,details.panel-section>summary,.card h3,.viewer-toolbar .tab{font-family:var(--menu-font)!important}.settings-body{max-width:760px}.settings-color-field{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:18px 0 4px;font:11px var(--menu-font);color:var(--text)}.settings-color-field input{width:44px;height:28px;padding:2px;cursor:pointer}.settings-search{display:flex;flex-direction:column;gap:7px;font:10px var(--mono);color:var(--muted);max-width:520px}.settings-search input{width:100%;font:13px var(--sans)}.settings-font-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}.settings-font-field{display:flex;flex-direction:column;gap:7px;font:10px var(--mono);color:var(--muted)}.settings-font-field select{width:100%;font:13px var(--sans)}
.brand-title .brand-atlas{font-family:Michroma,"Avenir Next",Avenir,sans-serif}
.brand-title h1{gap:8px}.brand-title .brand-atlas{font-size:31px;letter-spacing:.06em}.brand-title .brand-studio{font-size:15px!important;letter-spacing:.42em}
.settings-section{margin-top:20px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.settings-section>summary{cursor:pointer;list-style:none;padding:16px 0;font:700 11px var(--menu-font);letter-spacing:.15em;text-transform:uppercase;color:var(--text)}.settings-section>summary::-webkit-details-marker{display:none}.settings-section>summary:after{content:"＋";float:right;color:var(--muted);font-size:13px}.settings-section[open]>summary:after{content:"−"}.settings-section .settings-font-grid{margin:4px 0 0}.settings-section .mini-note{padding:12px 0 16px}
.settings-calibration{margin-top:28px;padding-top:20px;border-top:1px solid var(--rule)}.settings-calibration>summary{cursor:pointer;list-style:none;font:700 11px var(--menu-font);letter-spacing:.15em;text-transform:uppercase;color:var(--text)}.settings-calibration>summary::-webkit-details-marker{display:none}.settings-calibration>summary:after{content:"＋";float:right;color:var(--muted);font-size:13px}.settings-calibration[open]>summary:after{content:"−"}.settings-calibration .field-row{margin-top:10px}
@media(min-width:761px){.layout{height:calc(100vh - 136px)}}
@media(max-width:600px){.settings-font-grid{grid-template-columns:1fr}}
.workspace.histology-mode{display:grid;grid-template-columns:minmax(0,1fr) 360px;grid-template-rows:auto minmax(0,1fr) auto}.workspace.histology-mode .viewer-toolbar{grid-column:1/-1}.workspace.histology-mode .canvas-stage{grid-column:1;grid-row:2;min-width:0;min-height:0}.workspace.histology-mode .histology-panel{grid-column:2;grid-row:2;min-width:0;min-height:0}.workspace.histology-mode .slice-controls{grid-column:1;grid-row:3}.histology-panel{display:flex;flex-direction:column;gap:10px;padding:12px;border-left:1px solid var(--rule);background:linear-gradient(180deg,#0d121a,#090c12);overflow:auto}.histology-panel-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.histology-panel-head h3{margin:3px 0 0;font:600 16px var(--menu-font);color:var(--text)}.histology-panel canvas{width:100%;min-height:220px;flex:1;display:block;background:#05070a;border:1px solid var(--rule);object-fit:contain;touch-action:none}.histology-panel canvas.drag-over{border-color:var(--cyan);box-shadow:0 0 0 2px rgba(123,224,255,.28) inset}.histology-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.histology-controls label{display:flex;flex-direction:column;gap:4px;font:9px var(--mono);color:var(--muted)}.histology-controls label:first-child,.histology-controls label:nth-child(2),.histology-controls label:last-child{grid-column:1/-1}.histology-controls input,.histology-controls select{width:100%;font-size:11px;padding:5px}.histology-controls output{color:var(--cyan);font:10px var(--mono);margin-left:5px}.histology-panel .file-btn input{position:absolute;width:100%;height:100%;opacity:0}.histology-panel .file-btn{position:relative}.histology-panel[hidden]{display:none!important}@media(max-width:1100px){.workspace.histology-mode{grid-template-columns:1fr;grid-template-rows:auto minmax(360px,1fr) auto auto}.workspace.histology-mode .histology-panel{grid-column:1;grid-row:3;border-left:0;border-top:1px solid var(--rule);max-height:420px}.workspace.histology-mode .slice-controls{grid-column:1;grid-row:4}}
.light-colorbar,.transport-colorbar{height:14px;border-radius:8px;margin:8px 0 4px;border:1px solid rgba(255,255,255,.18)}
.light-colorbar{background:linear-gradient(90deg,rgba(0,0,0,0),#2b9cff 72%,#fff)}
.transport-colorbar{background:linear-gradient(90deg,#5848ff,#c6deff)}
.scale-labels{display:flex;justify-content:space-between;font:11px ui-monospace,monospace;color:var(--muted)}
/* Make the active anatomical background unmistakable. */
.btn[aria-pressed="true"]{border-color:var(--cyan);background:rgba(123,224,255,.18);color:#eafaff;box-shadow:0 0 0 1px rgba(123,224,255,.18),0 0 12px rgba(123,224,255,.12)}
@media(max-width:760px){.top-actions .btn.ghost.tour-trigger{display:inline-flex}}
/* Allen registered stain side-view */
.reference-stain-panel{display:flex;flex-direction:column;gap:10px;padding:12px;border-top:1px solid var(--rule);background:linear-gradient(180deg,#0d121a,#090c12)}
.reference-stain-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.reference-stain-head h3{margin:3px 0 0;font:600 16px var(--menu-font);color:var(--text)}.reference-stain-head label{display:flex;align-items:center;gap:6px;font:9px var(--mono);color:var(--muted)}.reference-stain-head select{font-size:11px;padding:5px}.reference-stain-frame{height:360px;min-height:220px;background:#05070a;border:1px solid var(--rule);overflow:hidden}.reference-stain-frame iframe{width:100%;height:100%;border:0;background:#05070a}.reference-stain-panel .mini-note{min-height:14px}@media(max-width:760px){.reference-stain-frame{height:300px}}
.workspace.reference-mode{display:grid;grid-template-columns:minmax(0,1fr) 360px;grid-template-rows:auto minmax(0,1fr) auto}.workspace.reference-mode .viewer-toolbar{grid-column:1/-1}.workspace.reference-mode .canvas-stage{grid-column:1;grid-row:2;min-width:0;min-height:0}.workspace.reference-mode .reference-stain-panel{grid-column:2;grid-row:2;border-top:0;border-left:1px solid var(--rule);min-width:0;min-height:0;overflow:auto}.workspace.reference-mode .slice-controls{grid-column:1;grid-row:3}
@media(max-width:1100px){.workspace.reference-mode{grid-template-columns:1fr;grid-template-rows:auto minmax(360px,1fr) auto auto}.workspace.reference-mode .reference-stain-panel{grid-column:1;grid-row:3;border-left:0;border-top:1px solid var(--rule);max-height:420px}.workspace.reference-mode .slice-controls{grid-column:1;grid-row:4}}
.workspace.histology-mode .reference-stain-panel{display:none!important}
.reference-stain-frame iframe{display:none}.reference-stain-frame img{width:100%;height:100%;display:block;object-fit:contain;background:#05070a}.reference-stain-frame canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab;background:#05070a}.reference-stain-frame canvas:active{cursor:grabbing}
.atlas-toggles{display:flex;align-items:center;gap:4px}.atlas-toggles .toggle-btn{min-width:44px}.atlas-toggles .toggle-btn[aria-pressed="true"]{border-color:var(--cyan);background:rgba(123,224,255,.18);color:#eafaff}.atlas-toggles .toggle-btn[aria-pressed="false"]{opacity:.55}
.workspace.histology-mode{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-self:stretch;min-height:0}.workspace.histology-mode .histology-panel{overflow-y:auto;overflow-x:hidden}
@media(max-width:1100px){.workspace.histology-mode{grid-template-columns:1fr}}

/* Compact header preserves more vertical workspace while keeping the brand prominent. */
.topbar{height:112px}
.brand-logo{width:104px;height:104px;border-radius:10px}
.brand-title .brand-atlas{font-size:28px}
.brand-title .brand-studio{font-size:13px!important}
.layout{min-height:calc(100vh - 112px)}
@media(min-width:761px){.layout{height:calc(100vh - 112px)}}

/* Histology uses a stacked Atlas/viewer column and a separate adjustable controls column. */
.workspace.histology-mode{--histology-controls-width:360px;grid-template-columns:minmax(0,1fr) 8px minmax(280px,var(--histology-controls-width));grid-template-rows:auto minmax(0,1fr) 360px auto;}
.workspace.histology-mode .canvas-stage{grid-column:1;grid-row:2;min-height:0;}
.workspace.histology-mode .histology-panel{grid-column:1;grid-row:3;height:360px;min-height:360px;max-height:360px;overflow:hidden;border-left:0;border-top:1px solid var(--rule);}
.workspace.histology-mode .histology-panel canvas{height:360px;min-height:360px;max-height:360px;flex:0 0 360px;}
.workspace.histology-mode .histology-column-resize{grid-column:2;grid-row:2 / 4;}
.workspace.histology-mode .histology-controls-panel{grid-column:3;grid-row:2 / 4;min-height:0;}
.workspace.histology-mode .slice-controls{grid-column:1;grid-row:4;}
@media(max-width:1100px){.workspace.histology-mode{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr) 360px auto auto}.workspace.histology-mode .histology-panel{grid-column:1;grid-row:3}.workspace.histology-mode .histology-column-resize{display:none}.workspace.histology-mode .histology-controls-panel{grid-column:1;grid-row:4;max-height:420px;border-left:0;border-top:1px solid var(--rule)}.workspace.histology-mode .slice-controls{grid-column:1;grid-row:5}}
.histology-annotation-list{display:flex;flex-direction:column;gap:4px;margin:6px 0 10px}.histology-annotation-row{display:grid;grid-template-columns:22px 1fr auto;gap:6px;align-items:center;padding:5px 6px;border:1px solid var(--rule2);border-radius:4px;font:9px var(--mono);color:var(--dim)}.histology-annotation-row.selected{border-color:rgba(123,224,255,.6);background:rgba(123,224,255,.08);color:var(--text)}.histology-annotation-index{color:var(--cyan);font-weight:700}.histology-annotation-id{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px}

/* The Histology controls live beyond the implant readout in their own outer column. */
.layout.histology-controls-layout{--histology-controls-width:360px;grid-template-columns:340px minmax(560px,1fr) 8px var(--histology-controls-width) 390px;}
.layout.histology-controls-layout .histology-controls-panel{display:block;grid-column:4;grid-row:1;min-width:0;overflow:auto;padding:12px;border-left:1px solid var(--rule);background:linear-gradient(180deg,#0d121a,#090c12);}
.layout.histology-controls-layout .histology-column-resize{display:block;grid-column:3;grid-row:1;width:8px;cursor:col-resize;touch-action:none;user-select:none;}
.layout.histology-controls-layout .right-panel{grid-column:5;}
.layout.histology-controls-layout .histology-column-resize:after{content:'';display:block;width:3px;height:46px;margin:calc(50vh - 23px) auto 0;border-radius:999px;background:var(--rule)}
.layout.histology-controls-layout .histology-column-resize:hover:after{background:var(--cyan)}
.workspace.histology-mode{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr) 360px auto;}
.workspace.histology-mode .histology-column-resize,.workspace.histology-mode .histology-controls-panel{display:none;}
@media(max-width:1450px){.layout.histology-controls-layout{grid-template-columns:310px minmax(500px,1fr) 8px var(--histology-controls-width) 350px;}}
@media(max-width:1100px){.layout.histology-controls-layout{grid-template-columns:300px 1fr}.layout.histology-controls-layout .histology-controls-panel{grid-column:1/-1;grid-row:3;max-height:420px;border-left:0;border-top:1px solid var(--rule)}.layout.histology-controls-layout .histology-column-resize{display:none}.workspace.histology-mode{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr) 360px auto}.workspace.histology-mode .histology-panel{grid-column:1;grid-row:3}.workspace.histology-mode .slice-controls{grid-column:1;grid-row:4}}

/* Stable outer placement: Atlas, divider, foldable controls, then implant readout. */
@media(min-width:1101px){
  .layout.histology-controls-layout{grid-template-columns:340px minmax(0,1fr) 8px minmax(42px,var(--histology-controls-width,360px)) 390px;}
  .layout.histology-controls-layout>.left-panel{grid-column:1;grid-row:1;}
  .layout.histology-controls-layout>.workspace{grid-column:2;grid-row:1;min-width:0;}
  .layout.histology-controls-layout>.histology-column-resize{grid-column:3;grid-row:1;}
  .layout.histology-controls-layout>.histology-controls-panel{grid-column:4;grid-row:1;}
  .layout.histology-controls-layout>.right-panel{grid-column:5;grid-row:1;}
}
.layout:not(.histology-controls-layout){grid-template-columns:340px minmax(0,1fr) 390px;}
.layout:not(.histology-controls-layout)>.workspace{grid-column:2;grid-row:1;}
.layout:not(.histology-controls-layout)>.right-panel{grid-column:3;grid-row:1;}
.workspace:not(.histology-mode){display:flex;grid-template-columns:none;grid-template-rows:none;min-height:0;}
.workspace:not(.histology-mode) .canvas-stage{grid-column:auto;grid-row:auto;flex:1 1 auto;min-height:0;}
.histology-controls-panel[open] .histology-controls-body{min-height:0;}

/* Both Histology viewers use all remaining height; neither has a drag-resize handle. */
.workspace.histology-mode{grid-template-rows:auto minmax(0,1fr) minmax(0,1fr) auto;}
.workspace.histology-mode .canvas-stage{min-height:0;}
.workspace.histology-mode .histology-panel{height:auto;min-height:0;max-height:none;}
.workspace.histology-mode .histology-panel canvas{height:100%;min-height:0;max-height:none;flex:1 1 auto;}

/* Keep Histology controls to a single scroll container; the inner body must
   not create a second scrollbar when browser zoom changes the viewport. */
.layout.histology-controls-layout>.histology-controls-panel{min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;}
.layout.histology-controls-layout>.histology-controls-panel .histology-controls-body{min-height:0;overflow:visible;max-height:none;}