@import url('./fonts.css');
@import url('./tokens.css');
@import url('./plan.css');

*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0;overscroll-behavior:none}
body{font:14px/1.5 var(--font);color:var(--text);background:var(--paper);overflow:hidden;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button{cursor:pointer;touch-action:manipulation;user-select:none;-webkit-tap-highlight-color:transparent}
button:disabled{cursor:not-allowed;opacity:.46}
button:active:not(:disabled){transform:translateY(1px)}
input,select{accent-color:var(--accent);caret-color:var(--accent)}
::selection{background:#dce8d5;color:var(--text)}
:focus-visible{outline:3px solid #b37c22;outline-offset:3px}
button,input,select,a{scroll-margin:16px}
.screen{position:absolute;inset:0;min-height:0}
.icon{width:20px;height:20px;flex:none;vertical-align:middle;pointer-events:none}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:9px 14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font-size:13px;font-weight:600;white-space:nowrap;transition:background-color 140ms,border-color 140ms}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{border-color:transparent;background:transparent;color:var(--text-dim)}
.btn.small{min-height:34px;padding:7px 10px;font-size:12px}
.btn.icon-btn{padding:8px;width:36px;min-height:36px}
.btn.danger{color:var(--bad);background:#fff;border-color:#e4d3ce}
.link{border:0;background:none;padding:0;color:var(--accent);font-size:12px;font-weight:600;text-underline-offset:3px;display:inline-flex;align-items:center;gap:7px}
.link .icon{width:16px;height:16px}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.note,.section-note{color:var(--text-dim);font-size:12px;line-height:1.6}
.note{margin:8px 0 0}.section-note{margin:-4px 0 18px}
.note.dim{color:var(--text-dim)}
.err{color:var(--bad);background:#fff0eb;border:1px solid #e9cec5;padding:10px 12px;border-radius:8px;font-size:13px}
.hint{font-size:12px;color:var(--accent);min-height:18px;margin:12px 0 0}
.field{display:block;margin:0}
.field span{display:block;font-size:13px;font-weight:600;margin-bottom:9px}
.field input,.field select,.sel-title,.dims input,.fence-style select,.share-row input{width:100%;min-height:42px;border:1px solid #cdd3c9;border-radius:8px;padding:10px 12px;background:#fff;color:var(--text);transition:border-color 140ms}
input::placeholder{color:#657067;opacity:1}
input:focus,select:focus{border-color:var(--accent)}
.field input{font-size:16px;font-variant-numeric:tabular-nums}
.brand-logo{display:block;max-width:100%;object-fit:contain;height:auto}

/* Entry: a quiet branded desk with a real drawing as the focal point. */
.entry{overflow:auto;background:#fafbf7;display:flex;flex-direction:column}
.entry-header{display:flex;align-items:center;gap:28px;padding:25px 5vw;border-bottom:1px solid var(--line);background:#fff}
.entry-header>.brand-logo{width:220px}.entry-header>span{border-left:1px solid var(--line);padding-left:28px;font-size:13px;color:var(--text-dim)}
.entry-header .btn{margin-left:auto}
.entry-main{width:min(1280px,90vw);margin:auto;display:grid;grid-template-columns:1fr 1.15fr;gap:7%;padding:56px 0;align-items:center}
.entry-form-wrap{max-width:450px}
h1{font-size:46px;line-height:1.14;font-weight:600;letter-spacing:-.035em;margin:0 0 22px;text-wrap:balance}
h1 span{color:var(--accent)}
.entry-lead{font-size:16px;line-height:1.65;color:var(--text-dim);max-width:390px;margin:0 0 34px}
.entry-submit{width:100%;margin-top:20px;min-height:48px;justify-content:space-between;font-size:14px;padding-inline:18px}
.entry-import{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:19px;color:#8b9387}
.entry-example{margin-top:34px;padding-top:23px;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px;justify-content:space-between;font-size:12px;color:var(--text-dim)}
.entry-example .btn{color:var(--accent);background:transparent}
.entry-disclaimer{color:var(--text-dim);font-size:12px;line-height:1.6;max-width:370px;margin-top:24px}
.entry-visual{background:#f1f3e9;border:1px solid #dce2d1;border-radius:16px;overflow:hidden}
.drawing-caption{padding:23px 26px 0;display:flex;justify-content:space-between;color:var(--accent);font-size:13px;font-weight:500}
.drawing-caption span:last-child{font-size:12px;font-variant-numeric:tabular-nums;color:var(--text-dim)}
.entry-drawing{display:block;width:100%;height:auto}
.drawing-footer{display:flex;justify-content:center;gap:24px;border-top:1px solid #dce2d1;padding:19px 12px;font-size:12px;color:var(--text-dim)}
.drawing-footer span{display:flex;align-items:center;gap:7px}.drawing-footer .icon{width:16px;height:16px;color:var(--accent)}
.entry-footer{display:flex;justify-content:space-between;color:var(--text-dim);font-size:12px;margin:0 5vw;padding:20px 0;border-top:1px solid var(--line)}

/* Editor frame */
.editor{--tools-width:260px;display:flex;flex-direction:column;height:100dvh;min-height:0}
.top{display:flex;align-items:center;gap:20px;min-height:76px;padding:14px 24px;background:#fff;border-bottom:1px solid var(--line);flex:none}
.brand{display:flex;align-items:center;gap:20px;min-width:0}.brand .brand-logo{width:180px}
.brand-divider{height:30px;width:1px;background:var(--line);flex:none}
.brand-title{font-size:14px;font-weight:600;white-space:nowrap}.cad{display:block;color:var(--text-dim);font-size:12px;font-weight:400;margin-top:3px;max-width:190px;overflow:hidden;text-overflow:ellipsis}
.actions{margin-left:auto;display:flex;gap:8px;align-items:center}
.workspace-bar{display:grid;grid-template-columns:var(--tools-width) minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:0;padding:9px 24px;min-height:56px;background:#fcfcf9;border-bottom:1px solid var(--line);flex:none}
.modes{display:flex;border:1px solid var(--line);border-radius:8px;padding:3px;background:#f0f2eb;gap:2px}
.mode{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:6px 14px;border-radius:5px;border:0;background:transparent;color:var(--text-dim);font-size:12px;font-weight:500;white-space:nowrap}
.mode .icon{width:16px;height:16px}.mode.active{background:#fff;color:var(--accent);box-shadow:0 1px 3px #26372d14}
.orientation{border:0;background:transparent;padding:0}.orientation .mode{font-size:12px}.orientation .mode.active{background:#e9eee3;box-shadow:none}
.file-actions{display:flex;align-items:center;gap:3px;margin-left:auto}.file-actions .btn{font-size:12px;min-height:32px}.file-actions .icon{width:17px;height:17px}
.toolbar-divider{width:1px;height:20px;background:var(--line);margin:0 8px}
.demo-badge{color:#6c531f;font-size:12px;border:1px solid #e3d4b8;padding:4px 8px;border-radius:5px;white-space:nowrap;background:#fbf5e9}
.badge{font-size:12px;padding:4px 8px;border-radius:5px;background:#f6eddc;color:#745018;white-space:nowrap}
.work{display:flex;flex:1;min-height:0;position:relative}
.side{width:var(--tools-width);flex:0 0 var(--tools-width);overflow:auto;background:#fff;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#c6cfc0 transparent}
.tools-side{border-right:1px solid var(--line);display:flex;flex-direction:column}
.details-side{border-left:1px solid var(--line);width:280px;flex-basis:280px}
.panel{padding:22px 20px;border-bottom:1px solid var(--line)}
.panel h3{font-size:13px;font-weight:600;margin:0 0 16px;color:var(--text)}
.tools{display:flex;flex-direction:column;gap:7px}
.tool{display:flex;flex-direction:row;align-items:center;gap:10px;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:12px 10px;background:#fff;color:var(--text);text-align:left;transition:background-color 140ms,border-color 140ms}
.tool .icon{color:var(--accent);width:20px;height:20px;margin-bottom:0}.tool b{font-size:12px;font-weight:600}.tool i{font-style:normal;color:var(--text-dim);font-size:12px;line-height:1.4}
.tool.active{background:#edf3e8;border-color:var(--accent)}
.btn.auto{width:100%;background:#eaf0e4;border-color:#d7e2cd;color:#3b5b3e;margin-top:16px;font-size:12px;min-height:42px}
.btn.clear{width:100%;margin-top:10px;color:var(--text-dim);background:transparent;border-color:transparent;font-size:12px}
.btn.clear .icon{width:16px;height:16px}
.chk{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-direction:row-reverse;margin-top:17px;font-size:12px;color:var(--text-dim);cursor:pointer}
.chk input{appearance:none;flex:none;width:28px;height:16px;border-radius:20px;background:#c7cec1;position:relative;margin:0;cursor:pointer;transition:background-color 140ms}
.chk input:before{content:'';position:absolute;width:12px;height:12px;left:2px;top:2px;background:#fff;border-radius:50%;transition:transform 140ms}
.chk input:checked{background:var(--accent)}.chk input:checked:before{transform:translateX(12px)}
.sat-row{display:flex;gap:8px;align-items:center;margin-top:12px;font-size:12px}.sat-row input{min-width:0;flex:1}
.sel-title{font-size:13px;font-weight:500;margin:0 0 14px;padding:9px 10px;min-height:38px;background:#fbfcf9}
.kv{font-size:12px;display:flex;justify-content:space-between;gap:10px;margin:10px 0;color:var(--text-dim)}
.kv b{font-weight:500;color:var(--text);font-variant-numeric:tabular-nums;text-align:right}.kv .link{font-size:12px;margin-left:4px}
.kv.small i{font-style:normal;color:var(--text-dim);font-size:12px;line-height:1.6;text-align:right}
.addr{font-size:12px;line-height:1.6;color:var(--text-dim);margin-top:14px}
.dims{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.dims label span,.fence-style label span{display:block;font-size:12px;color:var(--text-dim);margin-bottom:6px}
.dims input{min-height:38px;padding:8px 10px;font-size:14px;font-variant-numeric:tabular-nums}
.center{font-size:12px;color:var(--text-dim);line-height:1.6;margin:14px 0 0}
.rule{font-size:12px;color:var(--text-dim);line-height:1.7;margin:12px 0}
.verdict{font-size:12px;line-height:1.6;padding:11px 12px;border:1px solid #d3e0c9;border-radius:8px;background:#f1f6ed;color:#365b38;margin:12px 0}
.verdict.bad{border-color:#edcfc5;background:#fff2ed;color:var(--bad)}.verdict.warn{background:#fcf5e6;border-color:#e5d8b6;color:#76521a}
.fence-style select{font-size:12px}
.selection-empty{padding:30px 24px;text-align:center;color:var(--text-dim)}.selection-empty>.icon,.selection-empty>span>.icon{width:32px;height:32px;color:#809276}
.selection-empty h3{font-size:13px;font-weight:500;color:var(--text);margin:14px 0 7px}.selection-empty p{font-size:12px;line-height:1.7;margin:0}
.details-note{padding:22px 20px;color:var(--text-dim);font-size:12px;line-height:1.7}
.canvas{flex:1;min-width:0;position:relative;background:var(--paper);overflow:hidden}
.plan{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
.plan .obj{cursor:move}.plan:not([data-tool='select']){cursor:crosshair}
.canvas-label{position:absolute;left:22px;top:20px;z-index:2;display:flex;align-items:center;gap:8px;color:var(--text-dim);font-size:12px;pointer-events:none}.canvas-label>span:last-child{margin-left:8px;font-size:12px;color:#73816c}
.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
.canvas-help{position:absolute;bottom:68px;left:50%;transform:translateX(-50%);color:var(--text-dim);font-size:12px;pointer-events:none;white-space:nowrap}
.zoombar{position:absolute;right:20px;bottom:16px;z-index:4;display:flex;border:1px solid var(--line);padding:3px;border-radius:9px;background:#fff;box-shadow:0 3px 12px #25382a0a;gap:1px}
.zoombar .btn{border:0;background:#fff;min-width:32px;padding:7px;font-size:0}.zoombar .icon{width:17px;height:17px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:8px 24px;font-size:12px;color:var(--text-dim);border-top:1px solid var(--line);background:#fff;min-height:34px;flex:none}
.foot>span:first-child{display:flex;align-items:center;gap:7px}.foot .status{font-variant-numeric:tabular-nums}
.mobile-tabs{display:none}

/* Dialogs and transient states */
.overlay{position:fixed;inset:0;background:#17271c66;z-index:60;display:grid;place-items:center;padding:20px}
.modal{width:min(460px,100%);background:#fff;color:var(--text);border:1px solid var(--line);border-radius:14px;padding:26px;box-shadow:0 20px 48px #19281d26;max-height:calc(100dvh - 40px);overflow:auto}
.modal.wide{width:min(600px,100%)}.modal-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}.modal .logo{font-size:20px;font-weight:600;letter-spacing:-.02em}.modal .sub{font-size:12px;color:var(--text-dim)}
.modal h2{font-size:24px;font-weight:500;line-height:1.25;letter-spacing:-.025em;margin:20px 0 12px}
.model-list{display:flex;flex-direction:column;gap:8px}.model-card{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px;border:1px solid var(--line);border-radius:8px;background:#fff;text-align:left;color:var(--text)}
.model-card b{display:block;font-size:13px;font-weight:600}.model-card span{display:block;font-size:12px;color:var(--text-dim);margin-top:4px}.model-card i{font-size:12px;color:var(--accent);font-style:normal;white-space:nowrap;font-variant-numeric:tabular-nums}
.hist-list{padding:4px;max-height:50dvh;overflow:auto;border:1px solid var(--line);border-radius:8px;margin:16px 0}
.hist-row{display:grid;grid-template-columns:1fr auto auto auto;align-items:center;gap:10px;padding:14px;border-bottom:1px solid var(--line)}.hist-row:last-child{border-bottom:0}.hist-main{min-width:0;cursor:pointer}.hist-main b{display:block;font-size:12px;font-weight:500}.hist-main span{display:block;font-size:12px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hist-meta{font-size:12px;color:var(--text-dim)}.hist-del,.hist-ren{border:0;background:transparent;color:var(--text-dim);padding:8px}
.share-row{display:flex;gap:8px;margin-top:18px}.share-row input{min-width:0;font-size:12px;flex:1}.share-row .btn{flex:none}
.hist-main{border:0;background:none;color:inherit;text-align:left;padding:4px;border-radius:4px;font:inherit}
.hist-ren .icon,.hist-del .icon{width:17px;height:17px}
.toasts{position:fixed;bottom:48px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:80;pointer-events:none;max-width:calc(100vw - 32px);width:max-content}
.toast{padding:12px 18px;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:0 6px 24px #24372a1a;max-width:440px;font-size:12px;opacity:0;transform:translateY(6px);transition:opacity 180ms,transform 180ms}
.toast.show{opacity:1;transform:none}.toast.warn{background:#fff1e9;border-color:#e7c9b4;color:#7b451f}.toast.hint{background:#eef4e8;color:#365b38;margin:0}
.boot{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;background:var(--paper)}
.road-screen{display:grid;place-items:center;padding:100px 24px 32px;background:#f1f3eb}.road-brand{position:absolute;left:32px;top:24px;width:200px}.road-screen .canvas-bg{display:none}.road-screen .modal{width:min(600px,100%);box-shadow:0 16px 50px #26372d0d}.thumb{width:100%;height:310px;background:var(--paper);border:1px solid var(--line);border-radius:8px;margin-top:20px;display:block}.road-screen .row{justify-content:space-between}
.view3d{position:absolute;inset:0;background:#e7eee2}.view3d canvas{width:100%!important;height:100%!important;display:block;touch-action:none}
.v3-bar{position:absolute;left:20px;top:18px;z-index:3;display:flex;align-items:center;gap:6px;padding:5px;border:1px solid var(--line);border-radius:9px;background:#fff}.v3-bar .btn{border-color:transparent;background:transparent}.v3-bar .btn.active{background:#eaf0e4;color:var(--accent)}.v3-hint{display:none}
.sun-bar{position:absolute;left:20px;top:76px;width:min(300px,calc(100% - 40px));max-height:calc(100% - 92px);overflow:auto;padding:20px;background:#fff;border:1px solid var(--line);border-radius:10px;z-index:4;box-shadow:0 5px 24px #26372d14}
.sun-bar h3{margin:0 0 18px;font-size:14px;font-weight:600}.sun-bar .field span{font-size:12px}.sun-bar .field input{font-size:14px;min-width:0}
.sun-time-label{display:flex;justify-content:space-between;align-items:center;margin:18px 0 8px;font-size:12px}.sun-time-label output{font-weight:600;font-size:16px}
.sun-row{display:flex;align-items:center;margin-bottom:16px}.sun-row input[type=range]{width:100%;min-width:0;min-height:30px}.sun-bar>.btn{width:100%;font-size:12px;white-space:normal}
.sun-info{font-size:12px;color:var(--text-dim);margin:14px 0 0;line-height:1.6}
.readonly .tools,.readonly #btnAuto,.readonly #selBox .row,.readonly #selDims,.readonly #selFence,.readonly #selTitle,.readonly #projName,.readonly #btnEditRoad,.readonly #btnClear,.readonly #btnUndo,.readonly #btnRedo{display:none!important}
.readonly .tools-side{display:none}
.readonly .editor{--tools-width:0px}
.tool{padding:11px 10px;min-height:44px}
.tool .icon{width:20px;height:20px;margin:0}
.tool b{line-height:1.3}.tool i{line-height:1.3}

/* Brand colours on the existing geometry rendering. */
.plan .plot,.thumb .plot{fill:#e4ebd7;stroke:#657d54;stroke-width:1.8}
.plan .paper,.thumb .paper{fill:var(--paper)}
.plan .grid line.g1{stroke:#617154;stroke-opacity:.045}.plan .grid line.g5{stroke:#617154;stroke-opacity:.08}.plan .grid line.g10{stroke:#617154;stroke-opacity:.12}
.plan .road,.thumb .road{fill:#dedfd5;stroke:#adb29f}.plan .road-axis{stroke:#fff;stroke-width:1.6}
.plan .zone{stroke:#8da17d}.plan .elabel.road,.thumb .elabel.road{fill:#456e49}
.plan .obj.selected polygon{stroke:#456e49;stroke-width:2.4}.plan .obj.fence.selected line{filter:none;stroke:#456e49}.plan .draft-rect{fill:#456e491a;stroke:#456e49}

@media(hover:hover) and (pointer:fine){.btn:hover:not(:disabled){background:#f0f3eb;border-color:#aab99f}.btn.primary:hover:not(:disabled){background:#3b5b3e;border-color:#3b5b3e}.btn.auto:hover{background:#dee9d5}.tool:hover:not(:disabled),.model-card:hover{background:#f4f7ef;border-color:#a5b697}.link:hover{text-decoration:underline}.mode:hover{color:var(--accent)}.hist-row:hover{background:#f6f8f2}}
@media(min-width:1600px){.editor{--tools-width:280px}.details-side{width:300px;flex-basis:300px}.tool{min-height:46px}.panel{padding:24px}.tool b{font-size:12px}}
@media(max-width:1250px){.editor{--tools-width:226px}.brand-title{display:none}.brand-divider{display:none}.top{padding-inline:16px}.workspace-bar{padding-inline:16px}.details-side{width:248px;flex-basis:248px}.panel{padding:18px 15px}.demo-badge{display:none}.tool{min-height:44px}.tool b{font-size:12px}.orientation .mode{padding:6px 8px}.canvas-label>span:last-child{display:none}.canvas-help{max-width:180px}}
@media(max-width:900px){.editor{--tools-width:210px}.file-actions #btnOpenFile2{display:none}.entry-header{padding:20px 5vw;gap:16px}.entry-header>.brand-logo{width:180px}.entry-header>span{display:none}.entry-main{grid-template-columns:1fr 1fr;gap:32px}h1{font-size:36px}.entry-lead{font-size:14px}.entry-example{align-items:flex-start;flex-direction:column}.drawing-footer{gap:12px}.drawing-footer span{font-size:0}.drawing-footer .icon{width:20px;height:20px}.brand .brand-logo{width:150px}.top{gap:12px}.actions{gap:4px}.actions .btn{font-size:12px;padding:8px 10px}.actions .btn .icon{width:16px;height:16px}.orientation{display:none}.details-side{width:220px;flex-basis:220px}.canvas-help{display:none}}
@media(max-width:700px){
 .editor{--tools-width:0px}
 .entry-header{padding:18px 20px}.entry-header>.brand-logo{width:165px}.entry-header .btn{font-size:12px;padding:8px}.entry-header .btn .icon{display:none}.entry-main{width:100%;display:flex;flex-direction:column;padding:36px 24px;gap:32px}.entry-form-wrap{max-width:100%;width:100%}h1{font-size:38px;margin-bottom:18px}.entry-lead{margin-bottom:28px;font-size:14px;max-width:100%}.entry-example{flex-direction:row;align-items:center;margin-top:28px}.entry-example>span{max-width:150px}.entry-disclaimer{max-width:100%}.entry-visual{width:100%}.drawing-footer span{font-size:12px}.drawing-footer{gap:14px}.drawing-caption{padding:18px 18px 0;font-size:12px}.entry-footer{margin:0 24px;font-size:12px}.entry-footer>span:last-child{display:none}
 .top{padding:10px 14px;min-height:64px;flex-wrap:wrap;gap:10px}.brand{width:100%;justify-content:space-between}.brand .brand-logo{width:156px}.brand-title{display:block;font-size:12px;min-width:0;overflow:hidden;text-overflow:ellipsis}.brand-title .cad{font-size:12px;max-width:160px}.actions{width:100%;margin:0;justify-content:space-between}.actions .btn{font-size:12px;min-height:36px;padding:8px}.actions .btn .icon{width:16px;height:16px}
 .actions .btn .icon{display:none}
 .workspace-bar{padding:8px 12px;min-height:48px}.file-actions .btn{font-size:0;padding:8px;min-height:36px}.file-actions .icon{width:18px;height:18px}.toolbar-divider{margin:0 3px}.file-actions{gap:0}.mode{padding:6px 10px}.modes{padding:2px}.demo-badge{display:none}
 .mobile-tabs{display:flex;background:#fff;border-bottom:1px solid var(--line);flex:none;padding:4px 12px;gap:4px}.mobile-tabs button{flex:1;display:flex;gap:6px;align-items:center;justify-content:center;padding:8px;border:0;border-radius:6px;color:var(--text-dim);background:#fff;font-size:12px;min-height:40px}.mobile-tabs .icon{width:17px;height:17px}.mobile-tabs button[aria-pressed=true]{background:#eaf0e4;color:var(--accent)}
 .work{min-height:240px}.side{position:absolute;inset:0;width:100%;z-index:10;border:0;display:none}.editor[data-panel=tools] .tools-side{display:block}.editor[data-panel=details] .details-side{display:block}.tool{min-height:46px;padding:12px}.tool b{font-size:12px}.tool i{font-size:12px}.panel{padding:20px}.panel h3{font-size:14px}.chk{font-size:13px;min-height:30px}.chk input{width:34px;height:20px}.chk input:before{width:16px;height:16px}.chk input:checked:before{transform:translateX(14px)}.kv{font-size:13px}.addr,.rule,.verdict{font-size:12px}.selection-empty p{font-size:13px}.details-note{font-size:12px}.sel-title,.dims input,.field input,.share-row input,.sun-row input[type=date]{font-size:16px}
 .canvas{width:100%}.canvas-label{left:16px;top:12px;font-size:12px}.canvas-label>span:last-child{display:none}.zoombar{right:14px;bottom:52px}.zoombar .btn{min-width:40px;min-height:40px}.foot{min-height:28px;padding:7px 12px calc(7px + env(safe-area-inset-bottom));font-size:12px}.foot>span:last-child{display:none}.foot .status{display:none}
 .overlay{padding:12px}.modal{padding:22px;max-height:calc(100dvh - 24px);border-radius:12px}.modal .sub{font-size:12px}.modal-head{flex-wrap:wrap;gap:5px}.share-row{flex-direction:column}.share-row .btn{min-height:44px}.model-card{padding:12px;gap:8px}.model-card b{font-size:12px}.model-card i{font-size:12px}.hist-meta{display:none}.hist-row{grid-template-columns:1fr auto auto}.toasts{bottom:44px}.toast{font-size:12px;max-width:calc(100vw - 32px)}.road-screen{padding:96px 16px 24px;overflow:auto}.road-brand{left:24px;top:22px;width:180px}.thumb{height:250px}.v3-bar{top:12px;left:12px;gap:2px}.v3-bar .btn{font-size:12px;padding:6px 8px}.sun-bar{left:12px;top:64px;width:calc(100% - 24px)}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}

/* Simplified workspace: one primary action, centered view switch, list tools. */
/* Share the actual sidebar width: the view switch centers over the canvas. */
.toolbar-left{grid-column:1 / 3;grid-row:1;display:flex;align-items:center;gap:12px;min-width:0}.toolbar-left .demo-badge{display:none}
.view-modes{grid-column:3;grid-row:1;justify-self:center}.file-actions{grid-column:4;grid-row:1;justify-self:end;margin:0}
#btnFit{font-size:12px;padding-inline:10px}
#btnAuto{white-space:normal;text-align:left;line-height:1.4;justify-content:flex-start;padding:10px}
#saveModal h2{margin:0;font-size:22px}.save-actions{display:flex;flex-direction:column;gap:10px;margin:24px 0 16px}.save-actions .btn{min-height:44px;white-space:normal}
@media(max-width:700px){
 .workspace-bar{padding:8px}
 .file-actions #btnOpenFile2,.file-actions .toolbar-divider{display:none}.file-actions .btn{width:32px;padding:6px}.view-modes .mode{padding:7px 9px}
 .tool b{font-size:13px}.sun-bar{left:12px;top:64px;max-height:calc(100% - 76px);width:min(300px,calc(100% - 24px));padding:16px}.sun-bar .field input{font-size:16px}
 #btnFit{font-size:12px}.zoombar{max-width:calc(100% - 28px)}
}

/* Contextual editing: preserve canvas coordinates while the inspector opens. */
.canvas-actions{position:absolute;top:16px;left:20px;z-index:4;display:flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:9px;background:#fff;box-shadow:0 3px 12px #25382a0a}
.canvas-actions .btn{border:0;background:transparent;padding:7px 10px;font-size:12px;min-height:34px}.canvas-actions .icon{width:18px;height:18px}
.details-side{position:absolute;inset:16px 16px auto auto;width:300px;max-height:calc(100% - 32px);display:flex;flex-direction:column;z-index:12;flex:none;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 8px 28px #26372d1a;overflow:hidden;opacity:0;transform:translateX(16px);visibility:hidden;pointer-events:none;transition:transform var(--motion-panel) var(--ease-out),opacity var(--motion-panel) var(--ease-out),visibility 0s var(--motion-panel)}
.details-side[data-open=true]{opacity:1;transform:translateX(0);visibility:visible;pointer-events:auto;transition-delay:0s}
.inspector-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);flex:none}.inspector-head h2{margin:0;font-size:14px;font-weight:600}.inspector-head h2:focus{outline:none}
.inspector-head .btn{border:0;background:none;min-width:36px}.inspector-body{overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#b9c4b3 transparent}
.details-side .panel{padding:20px}.details-side[data-mode=plot] #selBox{display:none}.details-side #selBox>h3{display:none}.details-side .details-note{padding:16px 20px}
#plan:focus-visible{outline-offset:-4px}.readonly .canvas-actions{display:none}
#plan:focus:not(:focus-visible){outline:none}
#btnPlotSettings[aria-expanded=true]{background:#eaf0e4;color:var(--accent);border-color:#b4c6a8}
/* Project picker: official imagery first, then readable facts and one action. */
#modelModal .modal{width:min(1040px,100%);display:flex;flex-direction:column;overflow:hidden;padding:24px;max-height:min(900px,calc(100dvh - 40px))}
#modelModal .modal-head{align-items:center;flex-wrap:nowrap;flex:none;margin-bottom:8px;gap:16px}
#btnModelClose{flex:none;width:44px;min-height:44px;border:0;background:transparent}
.catalog-note{flex:none;margin:0 0 20px;font-size:13px;line-height:1.6;color:var(--text-dim)}
#modelList{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;min-height:0;overflow:auto;overscroll-behavior:contain;padding:7px;margin:-7px;scrollbar-width:thin;scrollbar-color:#b9c4b3 transparent}
#modelList .catalog-card{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;min-width:0;padding:0;text-align:left;border:1px solid var(--line);border-radius:10px;background:#fff;transition:border-color 140ms,background-color 140ms}
.catalog-card .model-visual{position:relative;width:100%;aspect-ratio:90/59;flex:none;margin:0;background:#f1f4ed;border-radius:9px 9px 0 0;display:grid;place-items:center;overflow:hidden}
.model-visual img{width:100%;height:100%;display:block;object-fit:cover}.model-visual.is-model img{object-fit:contain}
.model-visual .model-preview-unavailable{margin:0;padding:16px;text-align:center;font-size:13px;line-height:1.5}
.model-visual .model-preview-kind{position:absolute;left:10px;bottom:10px;margin:0;padding:4px 8px;background:#ffffffed;border:1px solid #e2e6dc;border-radius:5px;color:var(--text-dim);font-size:11px;line-height:1.4}
.catalog-card .model-copy{display:block;min-width:0;margin:0;padding:16px 16px 18px;color:var(--text);flex:1}
.catalog-card b{font-size:16px;font-weight:600;line-height:1.35;letter-spacing:-.015em}
.catalog-card .model-dimensions{font-size:14px;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums;margin-top:8px}
.catalog-card .model-description{font-size:12px;line-height:1.6;margin-top:6px;color:var(--text-dim)}
.catalog-card .model-add{display:flex;align-items:center;justify-content:center;min-height:42px;margin:0 16px 16px;padding:9px 12px;border:1px solid #c5d2bf;border-radius:7px;background:#f4f7ef;color:var(--accent);font-size:13px;font-weight:600;line-height:1.4;transition:background-color 140ms,border-color 140ms}
@media(hover:hover) and (pointer:fine){#modelList .catalog-card:hover{border-color:#95ac87;background:#fcfdf9}.catalog-card:hover .model-add{background:#e8f0e0;border-color:#a9be9e}}
@media(max-width:900px){#modelList{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){#modelModal .modal{padding:16px;max-height:calc(100dvh - 24px)}#modelModal .modal-head{margin-bottom:4px}.catalog-note{font-size:12px;margin-bottom:16px}#modelList{grid-template-columns:minmax(0,1fr);gap:16px}.catalog-card .model-add{min-height:44px}.catalog-card .model-description{font-size:13px}}
html[data-input=keyboard] .details-side{transition:none}
@media(max-width:700px){
 .file-actions #btnPlotSettings{font-size:12px;width:auto;min-height:36px;gap:5px}.file-actions #btnPlotSettings .icon{width:16px;height:16px}
 .canvas-actions{left:12px;top:12px}.canvas-actions .btn{padding:8px;min-height:36px}.canvas-actions .icon{width:17px;height:17px}
 .details-side,.editor[data-panel=details] .details-side{display:flex;inset:auto 12px 12px;width:calc(100% - 24px);max-height:58%;transform:translateY(16px);border:1px solid var(--line)}
 .details-side[data-open=true]{transform:translateY(0)}.inspector-head{padding:10px 14px}.details-side .panel{padding:16px}.details-side .details-note{padding:12px 16px}
}
@media(prefers-reduced-motion:reduce){.details-side{transform:none;transition:none}}

/* Display modes are a separate group, not construction tools. */
.modes-panel{padding-top:22px;border-top:1px solid var(--line)}
.modes-panel h3{margin-bottom:10px}.modes-panel .section-note{margin:0 0 12px}
.mode-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;min-height:64px;cursor:pointer;border-bottom:1px solid var(--line);font-size:12px;line-height:1.45}
.mode-toggle:last-child{border-bottom:0}.mode-toggle-copy{display:flex;flex-direction:column;gap:3px;min-width:0}
.mode-state{font-size:12px;color:var(--text-dim)}.mode-toggle .state-on{display:none}.mode-toggle:has(input:checked) .state-on{display:inline;color:var(--accent)}.mode-toggle:has(input:checked) .state-off{display:none}
.mode-toggle input{appearance:none;-webkit-appearance:none;position:relative;flex:none;width:36px;height:22px;margin:0;border:1px solid #9da895;border-radius:20px;background:#e3e7de;cursor:pointer;transition:background-color 140ms,border-color 140ms}
.mode-toggle input:before{content:'';position:absolute;left:3px;top:3px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #26372d30;transform:translateX(0);transition:transform 140ms var(--ease-out)}
.mode-toggle input:checked{background:var(--accent);border-color:var(--accent)}.mode-toggle input:checked:before{transform:translateX(14px)}
.modes-panel .sat-row{display:flex;flex-direction:column;align-items:stretch;gap:8px;padding:12px 0 16px;margin:0;font-size:12px}.modes-panel .sat-row input{width:100%;min-height:24px}
@media(hover:hover) and (pointer:fine){.mode-toggle:hover .mode-toggle-copy>span:first-child{color:var(--accent)}}
@media(max-width:700px){.mode-toggle{font-size:13px}.modes-panel{padding-top:20px}}
@media(prefers-reduced-motion:reduce){.mode-toggle input:before{transition:none}}

/* Phone viewing: respect screen cutouts, keep the drawing visible, size touch targets.
   Zoom controls leave the bottom 52 px clear for the scale and map attribution. */
@media(max-width:700px){
 .editor{height:100dvh}
 .top{padding-top:max(10px,env(safe-area-inset-top));padding-left:max(14px,env(safe-area-inset-left));padding-right:max(14px,env(safe-area-inset-right))}
 .work{min-height:0}
 .brand{gap:12px}.brand-title{flex:1;text-align:right}.brand-title .cad{margin-left:auto}
 .workspace-bar{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right))}
 .mobile-tabs{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
 .entry{overscroll-behavior-y:contain}.entry-header{padding-top:max(18px,env(safe-area-inset-top))}.entry-footer{padding-bottom:max(20px,env(safe-area-inset-bottom))}
 .overlay{padding-top:max(12px,env(safe-area-inset-top));padding-bottom:max(12px,env(safe-area-inset-bottom));padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
 .modal{overscroll-behavior:contain;max-height:calc(100dvh - max(12px,env(safe-area-inset-top)) - max(12px,env(safe-area-inset-bottom)))}
 #modelModal .modal{max-height:calc(100dvh - max(12px,env(safe-area-inset-top)) - max(12px,env(safe-area-inset-bottom)))}
 .sun-bar .field input,.fence-style select,.dims input,.sel-title{font-size:16px}
}
@media(pointer:coarse){
 .actions .btn,.mobile-tabs button,.view-modes .mode,.canvas-actions .btn,.v3-bar .btn,.zoombar .btn,.inspector-head .btn{min-height:44px}
 .zoombar .btn,.canvas-actions .btn,.inspector-head .btn{min-width:44px}
 .file-actions #btnPlotSettings{min-height:44px}
 .hist-ren,.hist-del{min-width:44px;min-height:44px}
}
@media(max-width:380px){.brand .brand-logo{width:136px}.brand-title{font-size:11px}.brand-title .cad{max-width:145px}.actions .btn{font-size:11px;padding-inline:7px}.entry-header{padding-inline:16px}.entry-header>.brand-logo{width:142px}.entry-main{padding:28px 20px}.entry-example{align-items:flex-start;gap:12px}.entry-example>span{max-width:140px}.modal .logo{font-size:18px}}
@media(max-width:380px){.has-account .actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.has-account .actions .btn{min-width:0;min-height:44px;font-size:12px}}
@media(max-height:500px) and (orientation:landscape) and (pointer:coarse){
 .top{min-height:52px;padding-block:6px;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));flex-wrap:nowrap;gap:12px}.brand{width:auto}.brand .brand-logo{width:132px}.brand-title{display:none}.actions{width:auto;margin-left:auto;gap:6px}
 .workspace-bar{min-height:48px;padding-block:3px;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.foot{padding-block:3px;padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));min-height:24px}
 .tools-side .panel{padding-left:max(16px,env(safe-area-inset-left))}
 .mobile-tabs{padding-block:2px}.mobile-tabs button{min-height:36px}
 .canvas-actions{top:8px}.zoombar{bottom:52px}.details-side,.editor[data-panel=details] .details-side{inset:8px 8px 8px auto;width:min(300px,55%);max-height:calc(100% - 16px)}
 .details-side:not([data-open=true]){transform:translateX(8px)}
 .overlay{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
 #modelModal .modal{padding:12px 16px}#modelModal .modal-head{margin-bottom:0}.catalog-note{margin-bottom:8px}
}