:root{--forest:#173e32;--forest-mid:#35614d;--ink:#24392f;--muted:#7b8177;--gold:#b6924a;--cream:#f6f5f0;--line:#e3e5dc;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--cream);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,canvas:focus-visible,input:focus-visible{outline:3px solid #b6924a;outline-offset:4px}button{color:inherit}svg{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.site-header{height:90px;background:var(--forest);color:#f9f7ed;display:flex;align-items:center;gap:24px;padding:0 4vw}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;font-size:22px;letter-spacing:2.4px;font-weight:800;line-height:1}.brand svg{width:43px;height:42px;color:#d0ae63;stroke-width:2}.brand small{display:block;font-size:8.5px;letter-spacing:3.9px;margin-top:7px}.header-line{font-size:9px;letter-spacing:2px;color:#cbd3c8;margin-left:24px}.website-link{margin-left:auto;font-size:11px;color:#e0e5db;display:flex;align-items:center;gap:8px;border:1px solid #496154;border-radius:20px;padding:8px 12px}.website-link{text-decoration:none}.website-link svg{color:#d5b267;width:12px;height:12px}main{max-width:1540px;margin:auto;padding:30px 4vw 0}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:23px}.eyebrow{font-size:9px;font-weight:700;letter-spacing:1.8px;color:#827344;margin:0 0 10px}h1{font-size:35px;letter-spacing:-1.4px;line-height:1.1;margin:0;font-weight:500}h1 span{color:var(--gold)}.intro{font-size:12px;color:#72786e;margin:0 0 3px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 338px;gap:20px;align-items:stretch}.visual-panel{position:relative;display:flex;flex-direction:column;min-width:0;background:#ebece4;border:1px solid #e0e3d9;border-radius:12px;overflow:hidden}.scene-label{position:absolute;top:23px;left:24px;z-index:1;display:flex;align-items:center;gap:7px;font-size:8px;letter-spacing:1.6px;font-weight:700;color:#647361}.live-dot{height:5px;width:5px;background:#78905c;border-radius:50%}.scene{height:452px;min-height:270px;position:relative;flex:1;background:radial-gradient(ellipse at 50% 20%,#f6f6f0 5%,#e8eae0 80%)}canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}canvas:active{cursor:grabbing}#fallback{position:absolute;inset:40% 15%;font-size:15px;line-height:1.5}.scene-tools{position:absolute;left:22px;right:22px;top:64px;display:flex;justify-content:space-between;pointer-events:none}.views,.zoom{pointer-events:auto;display:flex;align-items:center;border:1px solid #daddd3;border-radius:7px;background:#f8f9f2e8;box-shadow:0 2px 8px #39472e06;padding:3px}.views button,.zoom button{border:0;background:transparent;font-size:10px;min-height:31px;border-radius:4px;padding:0 12px}.views button.selected{background:var(--forest);color:#fff}.zoom button{width:30px;padding:0;font-size:18px;color:#51614d}.zoom svg{width:16px;height:16px;vertical-align:middle}.viewer-footer{display:flex;justify-content:space-between;align-items:center;padding:0 23px 18px;gap:8px;font-size:10px;color:#697361}.viewer-footer>span{display:flex;align-items:center;gap:6px}.viewer-footer svg{width:15px;height:15px}.mobile-hint{display:none}.viewer-footer button{border:0;background:transparent;font-size:10px;padding:5px 0}.viewer-footer button[aria-pressed=true]{color:#173e32;font-weight:bold}.viewer-footer button span{font-size:16px;vertical-align:-1px;margin-left:4px}.quick-stats{display:flex;background:#e2e5d9;border-top:1px solid #d6dcce;padding:19px 24px;gap:28px}.quick-stats>div{flex:1}.quick-stats>div+div{border-left:1px solid #cbd3c1;padding-left:25px}.quick-stats span{display:block;font-size:8px;font-weight:700;letter-spacing:1.3px;color:#75816c;margin-bottom:8px}.quick-stats strong{font-size:22px;font-weight:500;letter-spacing:-.6px;white-space:nowrap}.quick-stats small{font-size:11px;letter-spacing:0}.control-panel{border:1px solid var(--line);border-radius:12px;padding:22px 23px 18px;background:#fdfdf9}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}h2{font-size:17px;margin:0;letter-spacing:-.4px;font-weight:500}.text-button{border:0;background:none;font-size:10px;color:#737d6d;text-decoration:underline;text-underline-offset:3px;padding:8px 0 8px 15px}.control-tabs{display:flex;background:#eff0e9;padding:4px;border-radius:6px;margin-bottom:24px}.control-tabs button{border:0;border-radius:4px;font-size:11px;background:none;flex:1;padding:9px 5px}.control-tabs button[aria-selected=true]{background:#fff;box-shadow:0 1px 3px #2636260d;color:var(--forest);font-weight:700}.measurement{margin-bottom:21px}.field-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-bottom:9px}.number-wrap{display:flex;align-items:center;gap:3px;border:1px solid #dce1d5;background:#fff;border-radius:5px;padding:6px 9px;color:#788271;font-size:10px}.number-wrap input{border:0;background:none;color:#253d2e;font-weight:600;font-size:13px;width:31px;padding:0;appearance:textfield;text-align:right;outline-offset:7px}.number-wrap input::-webkit-inner-spin-button{appearance:none}input[type=range]{appearance:none;width:100%;height:4px;margin:9px 0;display:block;background:linear-gradient(to right,var(--forest) 0%,var(--forest) var(--progress,30%),#e1e6db var(--progress,30%),#e1e6db 100%);border-radius:4px;cursor:pointer;touch-action:pan-y}input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--forest);height:15px;width:15px;border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 1px var(--forest);cursor:grab}input[type=range]::-moz-range-thumb{background:var(--forest);height:9px;width:9px;border:3px solid white;border-radius:50%;box-shadow:0 0 0 1px var(--forest)}.range-ends{display:flex;justify-content:space-between;margin-top:9px;font-size:9px;color:#92988d}.pitch-control{padding-top:0}.pitch-control strong{font-size:13px;font-weight:500}.muted{color:#9ca591}.pitch-control p{font-size:9px;color:#8a9184;margin:15px 0 0}.concept-note{display:flex;gap:8px;margin-top:24px;border-top:1px solid #e6e8e0;padding-top:16px}.concept-note svg{width:16px;height:16px;flex-shrink:0;color:#9c906a;margin-top:1px}.concept-note p{font-size:9px;line-height:1.6;color:#8b907f;margin:0}.concept-note strong{display:block;font-weight:500;color:#62705a;margin-bottom:2px}.color-group{margin-bottom:21px}.color-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-bottom:12px}.color-heading span{font-size:10px;color:#838c7b}.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.swatch{background:var(--swatch);height:35px;border:1px solid #87937c33;border-radius:5px;position:relative}.swatch[aria-pressed=true]{outline:2px solid var(--forest);outline-offset:3px}.swatch[aria-pressed=true]::after{content:'✓';color:var(--check);font-size:14px;position:absolute;inset:8px 0}.color-note{font-size:9px;line-height:1.5;color:#909784;margin:0}.design-summary{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:24px 0;border-bottom:1px solid #e2e4da}.design-summary .eyebrow{font-size:8px;letter-spacing:1.6px}.design-summary p{font-size:12px;margin:8px 0 0;color:#586650}.selected-colors{display:flex;gap:20px}.color-summary{display:flex;align-items:center;gap:8px}.color-chip{width:23px;height:23px;border-radius:50%;border:1px solid #00000013}.color-summary span{font-size:9px;color:#8b917e;line-height:1.6}.color-summary strong{display:block;color:#506047;font-size:10px;font-weight:500}.page-footer{font-size:8px;letter-spacing:1.3px;color:#87907d;display:flex;justify-content:space-between;padding:20px 0}.page-footer span{letter-spacing:0;color:#a0a695;font-size:9px}.no-script{padding:30px}button:hover{filter:brightness(.95)}[hidden]{display:none!important}
@media(min-width:1450px){.scene{min-height:490px}}@media(max-width:1050px){.header-line{display:none}.workspace{grid-template-columns:minmax(0,1fr) 305px;gap:14px}.control-panel{padding:20px}.quick-stats{gap:12px;padding:18px}.quick-stats>div+div{padding-left:12px}.quick-stats strong{font-size:19px}.intro{font-size:11px}.selected-colors{gap:12px}}
@media(max-width:760px){.site-header{height:73px;padding:0 20px}.brand{font-size:18px;letter-spacing:1.9px}.brand small{font-size:7px;letter-spacing:3.1px}.brand svg{width:35px;height:35px}.website-link{font-size:9px;padding:7px 9px;gap:6px}main{padding:24px 16px 0}.page-heading{margin-bottom:20px}.page-heading .eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:9px}h1{font-size:29px}.intro{display:none}.workspace{display:flex;flex-direction:column;gap:16px}.scene{height:315px;flex:none}.scene-label{top:18px;left:18px;font-size:7px}.scene-tools{top:47px;left:16px;right:16px}.views button{min-height:32px;padding:0 12px}.zoom button{height:32px;width:29px}.viewer-footer{padding:0 17px 15px;font-size:9px}.viewer-footer button{font-size:9px}.desktop-hint{display:none}.mobile-hint{display:inline}.quick-stats{padding:17px 18px;gap:9px}.quick-stats>div+div{padding-left:11px}.quick-stats strong{font-size:19px}.quick-stats span{font-size:7px;letter-spacing:1px}.quick-stats small{font-size:9px}.control-panel{padding:21px}.panel-title{margin-bottom:17px}.control-tabs{margin-bottom:22px}.measurement{margin-bottom:23px}.field-heading{font-size:13px}.number-wrap input{font-size:14px}.number-wrap{padding:7px 9px}.range-ends{font-size:10px}.pitch-control p,.concept-note p,.color-note{font-size:10px}.concept-note{margin-top:22px}.swatch{height:39px}.color-group{margin-bottom:22px}.color-heading{font-size:13px}.color-heading span{font-size:11px}.design-summary{align-items:flex-start;flex-direction:column;gap:19px;padding:23px 3px}.selected-colors{justify-content:space-between;width:100%;gap:9px}.color-summary{gap:7px}.color-summary strong{font-size:9px}.page-footer{font-size:7px;padding:21px 0}.page-footer span{font-size:8px}.scene{max-height:44vh;min-height:260px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
/* Exterior wall and opening controls. */
button,select,input{font:inherit}select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.control-tabs button{font-size:10px;min-height:38px;line-height:1.3}.wall-options{border:0;padding:0;margin:0 0 20px;min-width:0}.wall-options legend,.opening-form h3{font-size:12px;font-weight:600;margin:0 0 9px;padding:0}.setting-help{font-size:10px;line-height:1.55;color:#737f6b;margin:8px 0 12px}.wall-checks{display:grid;grid-template-columns:1fr 1fr;gap:8px}.wall-checks label{display:flex;align-items:center;gap:8px;font-size:12px;border:1px solid var(--line);padding:10px;border-radius:6px;cursor:pointer;background:#f7f8f1;min-height:42px}.wall-checks input{accent-color:var(--forest);width:16px;height:16px;margin:0}.wall-checks label:has(input:not(:checked)){background:#fff;border-style:dashed;color:#858d7c}.opening-form{padding-top:18px;border-top:1px solid var(--line)}.opening-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px 9px}.opening-fields label{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:10px;color:#66745c}.opening-fields input,.opening-fields select{min-width:0;max-width:100%;width:100%;font-size:12px;background:white;border:1px solid #d7dece;border-radius:5px;padding:9px 8px;color:var(--ink);min-height:39px}.full-field{grid-column:1/-1}.opening-actions{display:flex;flex-wrap:wrap;gap:7px}.primary-button,.secondary-button{border:1px solid var(--forest);border-radius:5px;min-height:39px;padding:8px 12px;font-size:10px}.primary-button{color:#fff;background:var(--forest)}.secondary-button{background:white;border-color:#d9dfd1}.opening-status{font-size:11px;line-height:1.5;color:var(--forest);margin:12px 0}.opening-status[data-error=true]{color:#934330}.opening-list{display:flex;flex-direction:column;gap:8px}.opening-card{border:1px solid var(--line);border-radius:6px;padding:10px;background:#f7f8f2}.opening-card strong{display:block;font-size:11px;font-weight:600}.opening-card p{font-size:10px;line-height:1.5;color:#727f65;margin:5px 0}.opening-card .card-actions{display:flex;gap:7px}.opening-card button{font-size:10px;min-height:32px;padding:5px 10px;border:1px solid #d8dfcf;border-radius:4px;background:white}.opening-card[data-editing=true]{border-color:var(--forest)}.empty-openings{font-size:10px;color:#88917f;margin:6px 0}.resize-help{margin-bottom:0}.visual-panel{align-self:start;width:100%;position:sticky;top:20px}.scene{flex:none}.concept-note p{color:#6f7964}.concept-note strong{color:#4a5f42;font-weight:600}#openings-summary{font-size:11px;color:#758367}.opening-card .hidden-label{color:#9a6d38}.scene-label{pointer-events:none}
@media(max-width:760px){.visual-panel{position:relative;top:auto}.control-tabs button{font-size:11px;min-height:44px}.opening-fields label{font-size:11px}.opening-fields input,.opening-fields select{font-size:16px;min-height:44px}.primary-button,.secondary-button{font-size:12px;min-height:44px}.opening-card button{min-height:39px;font-size:11px}.setting-help{font-size:11px}.wall-options legend,.opening-form h3{font-size:13px}.opening-card strong{font-size:12px}.opening-card p{font-size:11px}.wall-checks label{min-height:44px}.opening-status{font-size:12px}}