:root{color-scheme:light dark;--page:light-dark(#f5f3ec,#181d1b);--panel:light-dark(#fcfbf7,#202724);--ink:light-dark(#253b33,#e5ece7);--muted:light-dark(#6e786e,#a3b2a8);--rule:light-dark(#d8ddd2,#3c4841);--accent:light-dark(#275b46,#9ad4ae);--accent-ink:light-dark(#fff,#15251b);--floor:light-dark(#eee9dc,#2c342c);--grid:light-dark(#dbd6c9,#384239);--piece:light-dark(#d4ddd0,#405944);--selected:light-dark(#b9d1be,#547d5e);--warning:light-dark(#8d3e25,#ffb699);--clear:light-dark(#dbb785,#927653);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--page);font-size:14px}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,select{cursor:pointer}button{min-height:40px;padding:9px 13px;border:1px solid var(--rule);border-radius:7px;background:var(--panel);color:var(--ink);font-weight:500;transition:background .15s}button:hover{background:var(--floor)}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);width:100%}button.quiet-danger{color:var(--warning)}button:disabled{opacity:.5;cursor:default}input,select{min-width:0;width:100%;border:1px solid var(--rule);border-radius:6px;background:var(--panel);color:var(--ink);padding:10px}label{display:grid;gap:6px;font-size:12px;color:var(--muted)}h1,h2,p{margin:0}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(30px,4vw,46px);font-weight:400;letter-spacing:-1.5px;line-height:1.1;margin:7px 0 9px}h2{font-size:14px;font-weight:600}.masthead{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;padding:35px clamp(20px,4vw,62px) 28px;max-width:1640px;margin:auto}.masthead p{color:var(--muted);font-variant-numeric:tabular-nums}.masthead p span{padding:0 8px;color:var(--rule)}.title-dot{color:var(--accent)}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.8px}.save-note{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);padding-bottom:4px}.save-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.view-tabs{display:flex;gap:25px;padding:0 clamp(20px,4vw,62px);border-bottom:1px solid var(--rule);max-width:1640px;margin:auto}.view-tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:none;padding:12px 0 14px;color:var(--muted)}.view-tabs button.active{border-bottom-color:var(--accent);color:var(--ink)}main{max-width:1640px;margin:auto;padding:28px clamp(20px,4vw,62px) 38px}.workspace{display:grid;grid-template-columns:252px minmax(0,1fr);gap:32px;align-items:start}.sidebar{background:var(--panel);border:1px solid var(--rule);border-radius:10px;overflow:hidden}.tool-section{padding:20px;display:grid;gap:14px}.tool-section+.tool-section{border-top:1px solid var(--rule)}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.section-heading>span{color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}.hint{color:var(--muted);font-size:11px;line-height:1.6}.fields{display:grid;grid-template-columns:1fr 1fr;gap:9px}.button-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}.button-pair button{padding-inline:5px;font-size:12px}#piece-editor{display:grid;gap:14px}#piece-editor[hidden]{display:none}.feedback{font-size:12px;line-height:1.5;color:var(--muted)}.feedback.has-issue{color:var(--warning)}.clearance-title{font-size:11px;font-weight:600;color:var(--muted)}.distance-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.distance-grid div{font-size:11px;color:var(--muted)}.distance-grid strong{display:block;font-size:16px;font-weight:500;color:var(--ink);font-variant-numeric:tabular-nums;margin-top:2px}.piece-list{display:grid;gap:6px}.piece-list button{text-align:left;display:flex;justify-content:space-between;gap:8px;font-size:12px;padding:9px}.piece-list button span:last-child{font-size:10px;color:var(--muted);white-space:nowrap}.piece-list button.selected{border-color:var(--accent);background:var(--piece)}.plan-area{min-width:0}.plan-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.plan-toolbar .eyebrow{color:var(--muted)}.plan-toolbar p{margin-top:6px;font-family:Georgia,serif;font-size:21px}.check{display:flex;align-items:center;gap:8px;white-space:nowrap;color:var(--ink);font-size:12px}.check input{width:15px;height:15px;accent-color:var(--accent)}.drawing-wrap{margin-top:20px}#floorplan{display:block;width:100%;overflow:visible;touch-action:none}#floorplan text{font-family:inherit;fill:var(--ink);font-size:12px}#floorplan .dim{stroke:var(--muted);stroke-width:1;fill:none}#floorplan .wall{stroke:var(--ink);stroke-width:3;fill:none;stroke-linecap:square}#floorplan .glass{stroke:var(--accent);stroke-width:2;fill:none}#floorplan .schematic{stroke:var(--muted);stroke-width:1;stroke-dasharray:4 4;fill:none}#floorplan .furniture{cursor:grab;touch-action:none}#floorplan .furniture.dragging{cursor:grabbing}#floorplan .furniture rect.body{fill:var(--piece);stroke:var(--muted);stroke-width:1}#floorplan .furniture.selected rect.body{fill:var(--selected);stroke:var(--accent);stroke-width:2}#floorplan .furniture.issue rect.body{stroke:var(--warning);stroke-width:2}#floorplan .furniture text{pointer-events:none;font-size:12px}#floorplan .furniture .piece-size{font-size:10px}#floorplan .bed-detail{fill:var(--panel);fill-opacity:.4;stroke:var(--muted);stroke-width:.7}#floorplan .opening-label{font-size:11px;fill:var(--muted)}.plan-key{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;font-size:10px;color:var(--muted);margin:16px 0 24px}.plan-key span{display:flex;align-items:center;gap:7px}.plan-key i{display:inline-block;width:21px;height:2px;background:var(--ink)}.plan-key .key-dash{height:0;background:none;border-top:1px dashed var(--muted)}.plan-key .key-fill{height:8px;background:var(--clear);opacity:.55}.plan-footnote{border-top:1px solid var(--rule);padding-top:17px;display:grid;gap:10px;font-size:12px;line-height:1.65;color:var(--muted)}.plan-footnote strong{font-weight:500;color:var(--ink)}footer{max-width:1640px;margin:auto;padding:20px clamp(20px,4vw,62px);border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:15px;font-size:11px;color:var(--muted)}.walls-panel{max-width:1000px;margin:auto}.walls-panel iframe{border:0;width:100%;height:750px;display:block}[hidden]{display:none!important}
@media(max-width:900px){.workspace{grid-template-columns:220px minmax(0,1fr);gap:20px}.tool-section{padding:15px}main{padding-inline:20px}.masthead,.view-tabs{padding-inline:20px}}
@media(max-width:680px){.masthead{align-items:flex-start;padding-block:24px;gap:15px;flex-direction:column}.save-note{font-size:11px}.workspace{display:flex;flex-direction:column;gap:25px}.plan-area{order:0;width:100%}.sidebar{order:1;width:100%;display:grid;grid-template-columns:1fr 1fr;align-items:start;overflow:visible}.tool-section+.tool-section{border-top:0}.tool-section{min-width:0}.tool-section:nth-child(2){border-left:1px solid var(--rule)}.layout-tools{grid-column:1/-1;border-top:1px solid var(--rule)!important}.plan-toolbar p{font-size:19px}.plan-key{gap:10px}.fields{grid-template-columns:1fr}.button-pair{grid-template-columns:1fr}input,select{font-size:16px}footer{flex-direction:column}main{padding-top:23px}.plan-toolbar{align-items:flex-start}.drawing-wrap{margin-top:15px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}