*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#0f1015;color:#f3f3f6;font-family:Arial,Helvetica,sans-serif}
.app{display:flex;width:100%;height:100%}
.sidebar{width:292px;min-width:292px;background:#15161c;border-right:1px solid #292b34;padding:15px 13px;overflow:auto}
.brand{display:flex;gap:10px;align-items:center;padding:3px 1px 12px;border-bottom:1px solid #292b34}.dot{width:11px;height:11px;border-radius:50%;background:#b88cff;box-shadow:0 0 12px rgba(184,140,255,.25)}.brand strong{display:block;font-size:16px;letter-spacing:.7px}.brand small{display:block;color:#8d909c;font-size:8px;letter-spacing:1px;margin-top:2px}
.control-panel{display:none}.control-panel.active{display:block}section{border-top:1px solid #292b34;padding:14px 0 8px}h3{font-size:10px;letter-spacing:1.4px;color:#a5a8b4;margin:0 0 10px}
.slider{margin:9px 0 11px}.slider>div{display:flex;justify-content:space-between;margin-bottom:5px;font-size:12px}.slider b{font-size:11px}
input[type=range]{display:block;width:100%;accent-color:#b88cff;cursor:pointer}.row-select{display:flex;justify-content:space-between;align-items:center;gap:7px;margin:9px 0;font-size:12px}
select{background:#20222a;color:#fff;border:1px solid #393c47;border-radius:6px;padding:6px 8px;min-width:110px;max-width:150px;font-size:11px}
button{font:inherit}
#reset{width:100%;border:0;border-radius:7px;background:#252833;color:#eee;padding:9px;cursor:pointer;margin-top:10px}
.panel-note{margin:10px 0;padding:10px 10px;border:1px solid #2e313a;background:#1a1c22;border-radius:8px}.panel-note b{display:block;font-size:10px;margin-bottom:4px}.panel-note span{display:block;color:#7e828e;font-size:9px;line-height:1.45}.panel-note b+span{color:#878b98}
.locked-card{padding:12px;border:1px dashed #353844;background:#1a1c22;border-radius:8px}.locked-card strong{display:block;font-size:11px}.locked-card span{display:block;color:#7f828d;font-size:9px;line-height:1.5;margin-top:6px}
.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0;padding:10px;border:1px solid #30333d;border-radius:8px;background:#1a1c22}.toggle-copy{display:flex;flex-direction:column;gap:4px;min-width:0}.toggle-copy strong{font-size:11px}.toggle-copy small{color:#858997;font-size:9px;line-height:1.45}.switch{position:relative;display:inline-flex;flex:0 0 auto;width:38px;height:22px;cursor:pointer}.switch input{opacity:0;width:0;height:0;position:absolute}.switch-track{position:absolute;inset:0;border-radius:20px;background:#3a3d47;border:1px solid #505361;transition:background .16s}.switch-track:before{content:"";position:absolute;width:14px;height:14px;left:3px;top:3px;border-radius:50%;background:#d5d6dc;transition:transform .16s}.switch input:checked+.switch-track{background:#a46ee8;border-color:#bd96f2}.switch input:checked+.switch-track:before{transform:translateX(16px);background:#fff}.switch input:focus-visible+.switch-track{outline:2px solid #d6b8ff;outline-offset:2px}
main{position:relative;flex:1;min-width:0;background:#0f1015}#view{position:absolute;inset:0;overflow:hidden}#view canvas{display:block;width:100%;height:100%}
.group-tabs{position:absolute;left:18px;top:9px;z-index:10;display:flex;gap:2px;background:rgba(28,29,35,.92);border:1px solid #353842;border-radius:11px;padding:4px;box-shadow:0 8px 24px rgba(0,0,0,.16)}
.group-tab{border:0;background:transparent;color:#7f828e;border-radius:8px;padding:7px 12px;font-size:11px;cursor:pointer;display:flex;align-items:center;gap:6px;white-space:nowrap}.group-tab:hover{color:#dfe1e7;background:#24262f}.group-tab.active{background:#a46ee8;color:#101015;box-shadow:0 0 18px rgba(164,110,232,.18)}.group-tab.active span{font-weight:800}
.topbar{position:absolute;left:18px;right:18px;top:59px;z-index:5;display:flex;justify-content:space-between;pointer-events:none}.title{font-size:12px;font-weight:800;letter-spacing:1.4px}.hint{font-size:9px;color:#828590}
.summary-cards{position:absolute;right:18px;top:72px;z-index:5;width:226px;display:grid;gap:8px}.card{background:rgba(20,21,27,.86);border:1px solid #30333e;border-radius:9px;padding:10px 11px}.card small{display:block;color:#8e919d;font-size:8px;letter-spacing:1.2px}.card strong{display:block;font-size:16px;margin-top:3px}.card span{display:block;color:#7e828e;font-size:9px;margin-top:3px}
.view-panel{position:absolute;right:18px;bottom:18px;z-index:6;width:250px;background:rgba(20,21,27,.94);border:1px solid #373a45;border-radius:9px;padding:11px}.panel-title{color:#9ea1ac;font-size:9px;letter-spacing:1.4px;margin-bottom:7px}.empty{font-size:10px;line-height:1.45;color:#7d818c}.selected-info{display:grid;gap:6px}.hidden{display:none!important}.selected-name{font-size:14px;font-weight:800}.metric{display:flex;justify-content:space-between;padding:7px 8px;border-radius:6px;background:#1c1e25;border:1px solid #2d3038;font-size:10px}.metric strong{font-size:11px}.good-text{color:#6fe3a5!important}.bad-text{color:#f16b73!important}.status{font-size:10px;font-weight:700;padding:7px 8px;border-radius:6px;background:#23252c}.status.good{color:#6fe3a5;border:1px solid rgba(47,184,116,.4);background:rgba(47,184,116,.1)}.status.bad{color:#f16b73;border:1px solid rgba(212,71,80,.4);background:rgba(212,71,80,.1)}
.row-results{position:absolute;left:18px;bottom:18px;z-index:5;width:245px;background:rgba(20,21,27,.88);border:1px solid #343742;border-radius:9px;padding:10px}.row-item{display:flex;align-items:center;justify-content:space-between;padding:6px 8px;margin:5px 0;border-radius:6px;border:1px solid #30333c;background:#1a1c22}.row-item.good{border-color:#2b875d;background:rgba(47,184,116,.1)}.row-item.bad{border-color:#96434a;background:rgba(212,71,80,.1)}.row-main{display:flex;flex-direction:column;gap:2px}.row-main b{font-size:10px}.row-sub{color:#777c88;font-size:8px}.row-angle{font-size:13px;font-weight:800}.row-angle.good{color:#6fe3a5}.row-angle.bad{color:#f16b73}
.legend{position:absolute;left:18px;top:112px;z-index:5;background:rgba(20,21,27,.76);border:1px solid #2e3139;border-radius:7px;padding:6px 8px;color:#838691;font-size:8px;display:flex;align-items:center;gap:5px}.lg{width:8px;height:8px;border-radius:2px}.lg.neutral{background:#15181d}.lg.good{background:#2fb874}.lg.bad{background:#d44750}.lg.guide{background:#ffcb55;margin-left:3px}
.runtime-error{position:absolute;left:18px;right:18px;bottom:8px;z-index:20;background:#2b1719;border:1px solid #d85760;color:#ffd9dc;border-radius:7px;padding:8px 10px;font-size:10px}
@media(max-width:900px){.sidebar{width:265px;min-width:265px}.summary-cards{width:190px}.row-results{width:210px}.view-panel{width:220px}.group-tab{padding:7px 8px}}
@media(max-width:700px){.app{flex-direction:column}.sidebar{width:100%;min-width:0;height:46%;border-right:0;border-bottom:1px solid #2a2c34}.group-tabs{left:8px;right:8px;overflow:auto}.group-tab{flex:0 0 auto}.row-results{display:none}.view-panel{width:200px;right:8px;bottom:8px}.summary-cards{right:8px;top:58px;width:175px}.legend{left:8px;top:112px}.title,.hint{display:none}}

/* V10.2.11.11 — compact axial room-mode panel and context-specific overlays */
.room-mode-card .mode-rows{display:grid;gap:7px;margin:8px 0 6px}
.mode-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:#aeb2bd}
.mode-row span{display:flex;align-items:center;gap:7px}
.mode-row strong{font-size:12px;color:#f0f1f5;font-variant-numeric:tabular-nums}
.mode-dot{display:inline-block;width:7px;height:7px;border-radius:50%;flex:0 0 auto}
.mode-length{background:#42c8f5}.mode-width{background:#44d5a0}.mode-height{background:#ac84ff}
body[data-group="room"] .summary-cards .card:nth-child(n+3){display:none}
body[data-group="seating"] .summary-cards .card:nth-child(4){display:none}
body[data-group="video"] .summary-cards .card:nth-child(n+3){display:none}
body[data-group="audio"] .summary-cards .card:nth-child(3){display:none}
body[data-group="acoustic"] .summary-cards .card:nth-child(n+3){display:none}
body:not([data-group="seating"]) .view-panel,body:not([data-group="seating"]) .row-results{display:none}
body[data-group="room"] .legend{display:none}

/* Explicit wavelength values for the axial room-mode fundamentals. */
.mode-values{display:flex;flex-direction:column;align-items:flex-end;gap:1px;min-width:64px}
.mode-values small{font-size:9px;line-height:1.1;color:#8d93a1;font-variant-numeric:tabular-nums}


/* V10.2.11.14 — optional axial mode order controls */
.mode-order-controls{margin:10px 0;padding:10px;border:1px solid #2e313a;background:#1a1c22;border-radius:8px}
.mode-order-controls>strong{display:block;font-size:10px;margin-bottom:8px;color:#daddE5}
.mode-order-options{display:flex;align-items:center;gap:8px}
.mode-order-options label{display:flex;align-items:center;gap:5px;flex:1;padding:7px 8px;border:1px solid #373a45;border-radius:6px;background:#20222a;color:#b8bbc5;font-size:10px;cursor:pointer}
.mode-order-options input{accent-color:#a46ee8;margin:0}
.mode-order-controls small{display:block;color:#828694;font-size:9px;line-height:1.4;margin-top:7px}


/* V10.2.11.16 — phone-first canvas with compact controls and bottom navigation. */
#mobilePanelToggle{display:none}
@media(max-width:700px){
  html,body{width:100%;height:100%;min-height:0;overflow:hidden;overscroll-behavior:none}
  .app{display:block;position:relative;width:100%;height:100%;min-height:0;overflow:hidden}
  main{position:absolute;inset:0;width:100%;height:100%;min-width:0;overflow:hidden}
  #view{position:absolute;inset:0;width:100%;height:100%;touch-action:none}
  #view canvas{display:block;width:100%;height:100%;touch-action:none}

  /* The sidebar becomes a transparent overlay; only the active control panel receives touch input. */
  .sidebar{position:absolute;inset:0;width:100%;min-width:0;height:100%;padding:0;overflow:visible;background:transparent;border:0;z-index:20;pointer-events:none}
  .brand{position:absolute;top:7px;left:10px;right:160px;min-height:38px;padding:1px 2px 4px;border:0;gap:8px;pointer-events:auto;background:rgba(16,17,22,.82);border-radius:8px}
  .brand .dot{width:9px;height:9px;box-shadow:none;flex:0 0 auto}
  .brand strong{font-size:13px;letter-spacing:.5px}
  .brand small{font-size:7px;letter-spacing:.8px;margin-top:1px}
  #reset{position:absolute;top:10px;right:8px;width:auto;margin:0;padding:7px 9px;font-size:10px;border:1px solid #3a3d48;background:rgba(37,40,51,.96);pointer-events:auto;z-index:4}
  #mobilePanelToggle{display:block;position:absolute;top:10px;right:70px;width:auto;margin:0;padding:7px 8px;border:1px solid #3a3d48;border-radius:7px;background:rgba(37,40,51,.96);color:#e9e8ef;font-size:10px;white-space:nowrap;pointer-events:auto;z-index:4}

  .control-panel.active{position:absolute;display:block;top:52px;left:8px;right:8px;width:auto;max-height:min(36dvh,310px);overflow-y:auto;overscroll-behavior:contain;padding:8px 12px 9px;border:1px solid rgba(70,73,86,.9);border-radius:12px;background:rgba(21,22,28,.94);box-shadow:0 8px 30px rgba(0,0,0,.25);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);pointer-events:auto;scrollbar-width:thin}
  .control-panel.active section{border-top:0;padding:2px 0 2px}
  .control-panel.active h3{font-size:9px;letter-spacing:1.2px;margin:0 0 7px;color:#b9adcf}
  .control-panel.active .slider{margin:6px 0 8px}
  .control-panel.active .slider>div{font-size:11px;margin-bottom:3px}
  .control-panel.active .slider b{font-size:11px}
  .control-panel.active input[type=range]{height:27px;margin:0;touch-action:pan-x}
  .control-panel.active .row-select{font-size:11px;margin:7px 0}
  .control-panel.active select{font-size:11px;min-width:120px;max-width:58%;padding:7px 8px;min-height:32px}
  .control-panel.active .panel-note{display:none}
  .control-panel.active .mode-order-controls{margin:7px 0 2px;padding:8px}
  .control-panel.active .mode-order-controls>strong{font-size:10px}
  .control-panel.active .mode-order-options{gap:6px}
  .control-panel.active .mode-order-options label{padding:7px;font-size:10px}
  .control-panel.active .toggle-row{margin:8px 0;padding:8px}
  .control-panel.active .toggle-copy strong{font-size:11px}
  .control-panel.active .toggle-copy small{font-size:9px}
  .control-panel.active .locked-card{padding:9px}
  .control-panel.active .locked-card span{font-size:9px}
  body.mobile-controls-hidden .control-panel.active{display:none!important}

  /* Simplified navigation: fixed to the bottom and always reachable by thumb. */
  .group-tabs{position:absolute;left:7px;right:7px;top:auto;bottom:7px;width:auto;max-width:none;display:flex;justify-content:space-between;gap:2px;padding:5px;background:rgba(24,25,31,.95);border:1px solid #3b3e49;border-radius:13px;z-index:30;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:none;box-shadow:0 8px 28px rgba(0,0,0,.38)}
  .group-tabs::-webkit-scrollbar{display:none}
  .group-tab{flex:1 0 auto;justify-content:center;gap:4px;min-width:0;padding:9px 7px;border-radius:9px;font-size:10px}
  .group-tab.active{box-shadow:none}
  .group-tab span{font-size:10px}
  .topbar,.legend,.row-results{display:none!important}

  /* Reduce overlays over the room. Only the active group's useful summary is shown. */
  .summary-cards{display:none;position:absolute;top:auto;bottom:63px;right:8px;left:auto;width:min(174px,46vw);z-index:7;gap:0;pointer-events:none}
  .summary-cards .card{display:none!important;border-radius:10px;padding:8px 9px;background:rgba(19,20,26,.86);backdrop-filter:blur(8px);border-color:rgba(70,73,85,.7)}
  body[data-group="room"] .summary-cards{display:block}
  body[data-group="room"] .summary-cards .room-mode-card{display:block!important;max-height:25dvh;overflow:auto}
  body[data-group="room"] .summary-cards .room-mode-card>span{font-size:8px;line-height:1.3}
  .room-mode-card .mode-rows{gap:4px;margin:5px 0}
  .mode-row{font-size:9px;gap:5px}
  .mode-row strong{font-size:10px}
  .mode-values small{font-size:8px}
  .card small{font-size:7px}
  body[data-group="seating"] .summary-cards{display:block}
  body[data-group="seating"] .summary-cards .card:nth-child(3){display:block!important}
  body[data-group="audio"] .summary-cards{display:block}
  body[data-group="audio"] .summary-cards .card:nth-child(4){display:block!important}
  body[data-group="video"] .summary-cards{display:block}
  body[data-group="video"] .summary-cards .card:first-child{display:block!important}
  body[data-group="acoustic"] .summary-cards{display:none}

  .view-panel{display:none;position:absolute;left:8px;right:auto;bottom:63px;width:min(205px,52vw);max-height:23dvh;overflow:auto;padding:8px;background:rgba(19,20,26,.91);backdrop-filter:blur(8px);z-index:8}
  body[data-group="seating"] .view-panel{display:block}
  .view-panel .panel-title{font-size:8px;margin-bottom:5px}
  .empty{font-size:9px}
  .selected-name{font-size:11px}
  .metric{font-size:9px;padding:5px 6px}
  .metric strong{font-size:10px}
  .status{font-size:9px;padding:5px 6px}
  .runtime-error{left:8px;right:8px;bottom:62px;z-index:40;font-size:10px}
}

@media(max-width:380px){
  .brand{right:155px}
  #mobilePanelToggle{right:66px;padding-inline:6px;font-size:9px}
  #reset{right:7px;padding-inline:7px;font-size:9px}
  .group-tab{padding:8px 5px;gap:3px;font-size:9px}
  .group-tab span{font-size:9px}
  .control-panel.active{left:6px;right:6px;max-height:34dvh}
}


/* V10.2.11.17 — first-reflection points and CEDIA-informed treatment recommendations. */
.frp-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:9px 0}
.frp-options label{display:flex;align-items:center;gap:6px;min-width:0;padding:8px;border:1px solid #333742;border-radius:7px;background:#1d1f26;color:#c6c8d1;font-size:10px;line-height:1.25;cursor:pointer}
.frp-options label span{min-width:0}
.frp-options input[type=checkbox]{width:14px;height:14px;flex:0 0 auto;margin:0;accent-color:#a46ee8}
.frp-options-secondary{margin-top:4px}
.frp-legend,.frp-treatment-legend{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:9px 1px 5px;color:#b9bcc7;font-size:9px}
.frp-legend span,.frp-treatment-legend span{display:inline-flex;align-items:center;gap:5px}
.frp-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex:0 0 auto}
.frp-left{background:#53c9ff}.frp-center{background:#ffc66d}.frp-right{background:#b58bff}
.frp-diffuse{background:#45a9bd}.frp-cloud{background:#708bbf}.frp-absorb{background:#a78cdb}.frp-floor{background:#9ca4b1}
.frp-point-count{font-size:9px;color:#a8acb8;margin:7px 1px 0;padding:7px 8px;background:#1b1d24;border:1px solid #30333d;border-radius:6px;line-height:1.45}.frp-recommendation{display:grid;gap:7px;margin-top:10px}
.frp-rec-title{font-size:10px;font-weight:800;letter-spacing:.55px;color:#dcd6e8;padding:0 0 5px;border-bottom:1px solid #363945}
.frp-rec-item{display:grid;gap:3px;padding:8px 9px;border:1px solid #323540;border-radius:7px;background:#1a1c22}
.frp-rec-item b{font-size:10px;color:#e1d8f0}
.frp-rec-item span{font-size:9px;line-height:1.5;color:#a6a9b5}
.frp-rec-foot{font-size:9px;line-height:1.5;color:#818694;padding:2px 1px}
@media(max-width:700px){
  .control-panel.active .frp-options{gap:5px;margin:7px 0}
  .control-panel.active .frp-options label{padding:7px 6px;font-size:9px}
  .control-panel.active .frp-options input[type=checkbox]{width:13px;height:13px}
  .control-panel.active .frp-legend,.control-panel.active .frp-treatment-legend{gap:8px;font-size:8px;margin:7px 0 4px}
  .control-panel.active .frp-point-count{font-size:8px;padding:6px 7px}.control-panel.active .frp-rec-title{font-size:9px}
  .control-panel.active .frp-rec-item{padding:7px 8px;gap:3px}
  .control-panel.active .frp-rec-item b{font-size:9px}
  .control-panel.active .frp-rec-item span,.control-panel.active .frp-rec-foot{font-size:8px;line-height:1.45}
}

/* V10.2.11.18 — unlock the acoustics workspace and highlight bass-trap locations. */
.unlock-backdrop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:18px;background:rgba(6,7,10,.76);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px)}
.unlock-card{position:relative;width:min(390px,100%);padding:24px;border:1px solid #514266;border-radius:16px;background:linear-gradient(160deg,#1d1e27,#13141a 78%);box-shadow:0 22px 80px rgba(0,0,0,.5)}
.unlock-kicker{font-size:9px;font-weight:800;letter-spacing:1.5px;color:#b88cff;margin-bottom:9px}
.unlock-card h2{font-size:20px;margin:0 28px 8px 0;letter-spacing:.2px}
.unlock-card p{font-size:12px;line-height:1.55;color:#aeb1bf;margin:0 0 18px}
.unlock-card form>label{display:block;font-size:11px;color:#cfd1da;margin-bottom:7px}
.unlock-card input{width:100%;padding:12px 13px;border:1px solid #424553;border-radius:9px;background:#0f1015;color:#fff;font-size:16px;letter-spacing:2px;outline:none}
.unlock-card input:focus{border-color:#a46ee8;box-shadow:0 0 0 3px rgba(164,110,232,.15)}
.unlock-x{position:absolute;right:12px;top:12px;width:30px;height:30px;border:1px solid #363945;border-radius:8px;background:#252732;color:#c7c8d1;font-size:20px;cursor:pointer}
.unlock-error{min-height:17px;margin-top:7px;color:#f17d84;font-size:10px}
.unlock-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:7px}
.unlock-actions button{padding:10px 15px;border-radius:8px;font-size:11px;font-weight:700;cursor:pointer}
.unlock-cancel{border:1px solid #3a3d48;background:#23252d;color:#d4d5dc}
.unlock-submit{border:1px solid #b18be9;background:#a46ee8;color:#111018}
.bass-trap-toggle label{grid-column:1/-1}
.bass-trap-select{margin-top:6px}
.bass-trap-note{font-size:9px;line-height:1.5;color:#aaaebe;border:1px solid rgba(181,139,255,.24);background:rgba(181,139,255,.06);border-radius:7px;padding:8px 9px;margin:6px 0 9px}
.frp-rec-item.bass-rec{border-color:rgba(181,139,255,.42);background:rgba(181,139,255,.075)}
@media(max-width:700px){
  .unlock-card{padding:20px 17px;border-radius:14px}
  .unlock-card h2{font-size:18px}
  .unlock-card p{font-size:11px}
  .unlock-card input{font-size:16px;min-height:44px}
  .unlock-actions button{min-height:40px}
  .control-panel.active .bass-trap-note{font-size:8px;padding:7px}
  .control-panel.active .bass-trap-select select{max-width:62%;font-size:9px}
}

/* V10.2.11.19 — responsive 3D camera framing for laptop/embedded columns. */

/* V10.2.11.20 — size the WebGL canvas in CSS pixels on Retina/HiDPI laptop displays. */

/* V10.2.11.21 — selectable room profiles: Home Cinema, Karaoke and HiFi. */
.room-type-select{padding:7px 8px;border:1px solid #343742;border-radius:7px;background:#1b1d24;margin:7px 0 9px}
.room-type-select label{font-size:11px;color:#c8cad3;white-space:nowrap}
.room-type-select select{max-width:62%;min-width:155px}
.room-type-note{margin:7px 0 9px}
#audioProfileNote{margin-top:8px}
@media(max-width:700px){
  .room-type-select{padding:6px 7px;margin:5px 0 7px}
  .room-type-select label{font-size:10px}
  .room-type-select select{min-width:0;max-width:64%;font-size:10px;padding:7px 6px}
  .control-panel.active .room-type-note{display:block;padding:7px 8px;margin:5px 0 7px}
  .control-panel.active .room-type-note b{font-size:9px}
  .control-panel.active .room-type-note span{font-size:8px}
}


/* V10.2.11.22 — Karaoke U-sofa, screens, lighting and HiFi speaker type controls. */
.room-specific-options{margin:8px 0 10px;padding:9px 10px;border:1px solid #343742;border-radius:8px;background:#1a1c22}
.room-specific-options h4{margin:0 0 7px;font-size:9px;letter-spacing:1px;color:#c9b4ec}
.room-specific-options>small{display:block;margin-top:6px;color:#858997;font-size:9px;line-height:1.45}
.inline-check{display:flex;align-items:center;gap:7px;font-size:10px;line-height:1.35;color:#c9cbd3;cursor:pointer}
.inline-check input,.light-option-grid input{accent-color:#a46ee8;margin:0;flex:0 0 auto}
.light-option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:9px 0}
.light-option-grid label{display:flex;align-items:center;gap:6px;padding:8px;border:1px solid #363945;border-radius:7px;background:#1a1c22;color:#c7cad4;font-size:10px;line-height:1.3;cursor:pointer}
#karaokeLightingSettings .panel-note{margin-top:8px}
@media(max-width:700px){
  .room-specific-options{padding:7px 8px;margin:5px 0 7px}
  .room-specific-options h4{font-size:8px;margin-bottom:5px}
  .room-specific-options>small{font-size:8px}
  .inline-check{font-size:9px}
  .light-option-grid{gap:5px;margin:6px 0}
  .light-option-grid label{padding:7px 6px;font-size:9px}
}


/* V10.2.11.23 — visual model prototype: premium PBR materials, rounded furniture and softer presentation. */
#view canvas{display:block;width:100%;height:100%;outline:none;}