@property --rotation {syntax:"<number>";inherits:true;initial-value:0}
@property --spread {syntax:"<number>";inherits:true;initial-value:60}
*{box-sizing:border-box}body{margin:0;background:#e5e6e8;color:#25282e;font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button,select{cursor:pointer}button{color:inherit;border:1px solid #d8dade;border-radius:7px;background:#fff;padding:6px 10px}button:hover{background:#f0f1f3}button:focus-visible,input:focus-visible,select:focus-visible,#color-wheel:focus-visible,canvas:focus-visible{outline:3px solid #5367ce;outline-offset:3px}input[type=checkbox]{accent-color:#424956;width:15px;height:15px;margin:0}input[type=range]{accent-color:#4b5261;width:100%;margin:8px 0}input:disabled,button:disabled{opacity:.45;cursor:default}[hidden]{display:none!important}
.app-header{height:64px;display:flex;align-items:center;justify-content:space-between;background:#25282e;color:#fafafa;padding:0 28px}.app-header strong{font-size:17px;letter-spacing:-.3px}.app-header span{margin-left:20px;color:#b8bdc7;font-size:13px}.app-header a{color:#d8dce5;text-decoration:none;font-size:13px}.studio{--seed:#ad72cf;--rotation:0;--spread:60;--c1:oklch(from var(--seed) l c calc(h + var(--rotation)));--c2:oklch(from var(--seed) l c calc(h + var(--rotation) + var(--spread)));--c3:oklch(from var(--seed) l c calc(h + var(--rotation) + 180));--c4:oklch(from var(--seed) l c calc(h + var(--rotation) + var(--spread) + 180));display:grid;grid-template-columns:minmax(450px,43%) minmax(0,1fr);grid-template-rows:auto minmax(360px,1fr);gap:1px;min-height:calc(100vh - 64px);background:#d8dade}.studio.single{--c2:var(--c1);--c3:var(--c1);--c4:var(--c1)}.panel{background:#fcfcfd;min-width:0;padding:24px 26px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:#777e89;margin-bottom:6px}h1,h2,p{margin:0}h1{font-size:28px;letter-spacing:-1px;font-weight:650}h2{font-size:20px;letter-spacing:-.5px;font-weight:650}.section-heading p{color:#7a7f88;margin-top:3px}.color-tools{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(150px,1fr);align-items:center;gap:24px;margin:24px 0 20px}.color-inputs{width:100%;min-width:0}.field-label{font-size:11px;font-weight:650;display:block;margin-bottom:7px}#hex-input{width:100%;padding:9px 11px;border:1px solid #cfd2d8;border-radius:6px;background:#fff;font:15px ui-monospace,monospace;text-transform:uppercase}#hex-input[aria-invalid=true]{border-color:#b32f38}small{display:block;font-size:10px;color:#7b818b;margin:5px 0 16px}.check-row{display:flex;align-items:center;gap:8px;font-size:12px;cursor:pointer}.slider-label{display:flex;justify-content:space-between;font-size:11px;margin-top:16px}.slider-label output{font-variant-numeric:tabular-nums;color:#737985}.color-inputs>.check-row:last-child{margin-top:15px}.panel-note{font-size:11px;line-height:1.6;color:#777e88}
#color-wheel{position:relative;width:100%;min-width:0;aspect-ratio:1;border-radius:50%;background:conic-gradient(in oklch increasing hue,oklch(from var(--seed) l c 0deg) 0deg,oklch(from var(--seed) l c 180deg) 180deg,oklch(from var(--seed) l c 360deg) 360deg);box-shadow:inset 0 0 0 1px #00000018;touch-action:none;cursor:crosshair;user-select:none}.wheel-center{position:absolute;inset:13%;border-radius:50%;background:#fcfcfd;border:1px solid #0000000a;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;pointer-events:none;z-index:2}.wheel-center span{font-size:9px;color:#8b9098;letter-spacing:1.4px}.wheel-center span:last-child{letter-spacing:0;font-size:10px}.wheel-center strong{font:600 clamp(12px,1.6vw,20px) ui-monospace,monospace;color:var(--c1)}.wheel-lines{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}.wheel-lines line{stroke:#24283299;stroke-width:.5}.wheel-marker{position:absolute;width:19px;height:19px;padding:0;border:3px solid #fff;box-shadow:0 0 0 1.5px #272b33;border-radius:50%;transform:translate(-50%,-50%);z-index:3;touch-action:none;cursor:grab}.marker-1{background:var(--c1)}.marker-2{background:var(--c2);border-color:#25282e;box-shadow:0 0 0 1.5px #fff}.marker-3{background:var(--c3)}.marker-4{background:var(--c4);border-color:#25282e;box-shadow:0 0 0 1.5px #fff}.studio.single .marker-2,.studio.single .marker-3,.studio.single .marker-4,.studio.single .wheel-lines{visibility:hidden}
.setup-panel{grid-column:1;grid-row:2;max-height:calc(100vh - 520px);min-height:370px;overflow:auto}.setup-heading,.wall-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.setup-heading{margin-bottom:18px}.text-button{border:0;background:transparent;font-size:11px;padding:3px 0;color:#6b7381}.wall-heading strong{font-size:12px}.wall-toggles{display:flex;gap:8px;margin:10px 0 20px}.wall-toggle{display:flex;align-items:center;gap:8px;background:#f0f1f4;border:1px solid #e3e4e8;border-radius:6px;padding:7px 8px;flex:1}.wall-toggle label{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600}.wall-toggle button{padding:0;border:0;background:none;font-size:9px;color:#777e89;margin-left:auto}.infrastructure-master{padding-bottom:13px;border-bottom:1px solid #e4e5e8;font-weight:650}.fixture-group{padding:12px 0;border-bottom:1px solid #e9eaed}.fixture-top{display:flex;align-items:center;gap:10px;margin-bottom:9px}.fixture-top label{font-weight:600;min-width:95px}.fixture-top select{min-width:0;flex:1;width:100%;border:1px solid #e0e2e7;border-radius:5px;background:#fff;padding:4px 5px;font-size:11px}.fixture-size-row{display:flex;gap:14px;flex-wrap:wrap}.stepper{display:flex;align-items:center;gap:5px;font-size:11px}.stepper>span{color:#7b818c;width:37px}.stepper output{min-width:41px;text-align:center;font-variant-numeric:tabular-nums}.stepper button{padding:0;width:25px;height:25px;font-size:16px}.fixture-group .estimate{font-size:9px;color:#8c929a;margin-top:5px}.setup-panel>.panel-note{margin-top:14px}
.room-panel{grid-column:2;grid-row:1 / 3;display:flex;flex-direction:column;padding:24px 22px 16px;min-height:750px;height:calc(100vh - 64px);position:sticky;top:0}.room-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:10px}.room-size{color:#8a9099;font:10px ui-monospace,monospace;white-space:nowrap}.swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:21px 0 16px}.swatch{padding:0;text-align:left;border:1px solid #dedfe4;border-radius:8px;overflow:hidden;background:#fff;cursor:grab}.swatch.active{outline:2px solid #353d4d;outline-offset:2px}.swatch-color{height:62px;display:block;background:var(--c1)}.swatch:nth-child(2) .swatch-color{background:var(--c2)}.swatch:nth-child(3) .swatch-color{background:var(--c3)}.swatch:nth-child(4) .swatch-color{background:var(--c4)}.swatch-label{display:flex;flex-direction:column;gap:3px;padding:8px 9px}.swatch b{font-size:10px;font-weight:600;color:#737a85}.swatch code{font:11px ui-monospace,monospace;color:#2b3039}.view-toolbar{display:flex;align-items:center;gap:18px;margin:0 0 12px;font-size:11px}.view-toolbar .check-row{font-size:11px}.view-toolbar button{margin-left:auto;font-size:11px}.view-select{display:flex;gap:7px;align-items:center}.view-select select{font-size:11px;border:0;background:#f0f1f4;border-radius:4px;padding:5px}.viewport{position:relative;flex:1;min-height:300px;overflow:hidden;border:1px solid #dfe2e7;border-radius:9px;background:radial-gradient(ellipse at 50% 45%,#f9fafc,#e8ecf1)}#room-canvas{display:block;width:100%;height:100%;position:absolute;inset:0;touch-action:none;cursor:grab}#room-canvas.paint-mode{cursor:crosshair}#room-canvas.drag-over{outline:3px solid #4d5fbd;outline-offset:-4px}.view-badge{position:absolute;left:14px;bottom:12px;font:9px ui-monospace,monospace;color:#8d95a1;pointer-events:none;letter-spacing:1px}.wall-label{position:absolute;transform:translate(-50%,-50%);font-size:9px;font-weight:700;letter-spacing:1.6px;color:#555f6e;background:#ffffffd9;border:1px solid #e1e4eb;border-radius:4px;padding:4px 7px;pointer-events:none}#render-error{position:absolute;inset:20px;background:#fff;padding:20px}.camera-controls{display:flex;gap:18px;align-items:center;margin-top:12px}.camera-controls label{display:flex;align-items:center;gap:7px;font-size:10px;flex:1}.camera-controls output{width:30px;font-variant-numeric:tabular-nums;color:#7a818b}.camera-controls input{min-width:35px}.zoom-buttons{display:flex;gap:5px}.zoom-buttons button{width:28px;height:28px;padding:0;font-size:17px}.room-footer{display:flex;flex-direction:column;gap:5px;font-size:10px;color:#878e98;margin-top:10px}#paint-status{color:#5d6675}.studio.animating{animation:rotate-palette 24s linear infinite,open-pairs 8s ease-in-out infinite alternate}@keyframes rotate-palette{from{--rotation:var(--rotation-start)}to{--rotation:var(--rotation-end)}}@keyframes open-pairs{from{--spread:var(--spread-start)}to{--spread:20}}
@media(min-width:1400px){.color-tools{gap:30px}.color-inputs{max-width:none}.palette-panel{padding:28px 32px}}
@media(max-width:1100px) and (min-width:761px){.studio{grid-template-columns:minmax(390px,45%) minmax(0,1fr)}.panel{padding:20px}.color-tools{gap:15px}#color-wheel{width:100%}.room-size{display:none}.room-heading h2{font-size:19px}.swatches{gap:7px}.swatch-label{padding:6px}.swatch b{font-size:8px}}
@media(max-width:760px){.app-header{padding:0 18px}.app-header span{margin-left:12px}.studio{display:flex;flex-direction:column}.panel{padding:22px 20px}.palette-panel{order:1}.room-panel{order:2;position:relative;height:730px;min-height:730px}.setup-panel{order:3;max-height:none;min-height:0}.color-tools{gap:18px}#color-wheel{width:100%;min-width:0}.color-inputs{min-width:0}.room-size{font-size:9px}h1{font-size:26px}.wheel-center strong{font-size:14px}.wall-toggles{gap:5px}.wall-toggle{padding:7px}.swatches{gap:7px}.swatch-label{padding:7px}.room-footer{font-size:9px}.color-tools{margin:20px 0}.wheel-marker{width:16px;height:16px}.color-inputs small{font-size:9px}.panel-note{font-size:10px}}
@media(prefers-reduced-motion:reduce){.studio.animating{animation-duration:120s,40s}}
.palette-mode{display:flex;align-items:center;gap:10px;font-size:11px;color:#747c88;margin-top:18px}.palette-mode select{border:1px solid #dfe2e8;border-radius:5px;background:#fff;padding:5px 8px;font-size:12px;color:#303640}.count-control{display:flex;gap:5px;margin-bottom:15px}.count-control input{min-width:0;width:100%;border:1px solid #d4d8df;border-radius:6px;text-align:center;padding:5px;appearance:textfield}.count-control input::-webkit-inner-spin-button{appearance:none}.count-control button{width:30px;padding:0;font-size:18px;flex-shrink:0}#custom-colors{display:flex;flex-direction:column;gap:9px;max-height:240px;overflow:auto;scrollbar-gutter:stable;padding:2px 8px 2px 2px}.custom-color-row{display:grid;grid-template-columns:22px 1fr;gap:5px;align-items:center}.custom-color-row label{font-size:10px;font-weight:600;grid-column:1 / -1;color:#747b88}.custom-color-row input{width:100%;min-width:0;border:1px solid #d5d9e0;border-radius:5px;background:#fff;padding:6px;font:12px ui-monospace,monospace;text-transform:uppercase}.custom-color-row input[aria-invalid=true]{border-color:#b32f38}.custom-color-chip{width:20px;height:25px;border:1px solid #00000015;border-radius:4px}.studio.custom .wheel-lines{display:none}.studio.custom .wheel-marker{border:3px solid #fff;box-shadow:0 0 0 1.5px #272b33}.studio.custom .wheel-marker.selected{box-shadow:0 0 0 2.5px #272b33;transform:translate(-50%,-50%) scale(1.12)}.swatches{grid-template-columns:repeat(var(--palette-columns,4),minmax(0,1fr));max-height:240px;overflow:auto;padding:3px;margin-left:-3px;margin-right:-3px}.swatches .swatch-color{background:var(--swatch-color)}.opacity-control{display:grid;grid-template-columns:auto auto minmax(50px,1fr) 40px;align-items:center;gap:10px;margin-bottom:4px}.opacity-control label{font-size:11px;font-weight:600}.opacity-control select{font-size:10px;background:#fff;border:1px solid #dce0e5;border-radius:5px;padding:5px}.opacity-control output{font-size:10px;text-align:right;color:#6d7684}.opacity-note{font-size:9px;color:#858e9a;margin-bottom:17px}.studio.custom .color-tools{margin-top:18px}.studio.custom #color-wheel{cursor:pointer}
.custom-error{grid-column:1 / -1;color:#a33b41;font-size:9px;line-height:1.2}.custom-error:empty{display:none}.studio.custom .color-inputs{align-self:center}.studio.custom .swatch-color{height:62px}
.wall-actions{display:flex;align-items:center;gap:14px}
.fixture-color{display:flex;align-items:center;gap:10px;font-size:11px;color:#7b818c;margin-top:9px}.fixture-color select{border:1px solid #dce0e5;border-radius:5px;background:#fff;padding:4px 7px;font-size:11px;min-width:0;max-width:100%}.studio.custom #color-wheel{cursor:crosshair}.studio.custom .wheel-marker{cursor:grab}
.palette-presets{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10px;color:#747b88;margin-bottom:12px}.palette-presets select{min-width:0;max-width:135px;border:1px solid #d5d9e0;background:#fff;border-radius:5px;padding:4px;font-size:10px}.custom-color-row{grid-template-columns:22px minmax(0,1fr)}.custom-color-row .color-name-row{grid-column:1 / -1;display:flex;align-items:center;gap:5px;min-width:0}.color-name-row label{min-width:0;overflow-wrap:anywhere}.custom-color-row .remove-color{flex:0 0 20px;font-size:17px;line-height:1;padding:0;width:20px;height:20px;border:0;background:transparent;color:#7d8490}.custom-color-row .custom-color-chip{grid-column:1;grid-row:2}.custom-color-row input{grid-column:2;grid-row:2}.custom-color-row .custom-error{grid-row:3}

.defaults-picker{position:relative;margin-bottom:12px;font-size:11px;z-index:5}.defaults-picker summary{display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;color:#747b88;list-style:none;padding:4px 0}.defaults-picker summary::-webkit-details-marker{display:none}.defaults-picker summary span{border:1px solid #d5d9e0;border-radius:5px;background:#fff;padding:4px 7px;color:#303640}.defaults-menu{position:absolute;right:0;top:100%;width:max(100%,290px);max-width:calc(100vw - 40px);background:#fff;border:1px solid #d5d9e0;border-radius:8px;box-shadow:0 12px 35px #20293826;padding:12px;z-index:6}.defaults-menu fieldset{border:0;margin:0;padding:0}.defaults-menu legend{font-size:12px;font-weight:650;margin-bottom:10px;color:#303640}#default-choices{max-height:280px;overflow:auto;scrollbar-gutter:stable;padding-right:7px}.default-choice{display:grid;grid-template-columns:15px 16px minmax(0,1fr) auto;align-items:center;gap:7px;padding:6px 0;cursor:pointer;font-size:11px}.default-chip{height:16px;border-radius:3px;border:1px solid #00000014}.default-choice code{font-size:9px;color:#7c8591}.defaults-actions{display:flex;align-items:center;gap:7px;border-top:1px solid #e3e6eb;margin-top:10px;padding-top:10px}.defaults-actions output{font-size:10px;color:#7a828e;margin-right:auto}.defaults-actions button{font-size:11px;padding:5px 8px}#defaults-confirm{background:#303946;border-color:#303946;color:#fff}
@media(max-width:450px){.color-tools{grid-template-columns:minmax(0,1.15fr) minmax(125px,1fr);gap:14px}.wheel-center strong{font-size:12px}}