:root{--paper:#EEF1EC;--panel:#F9FAF7;--ink:#1B2A33;--mute:#5E7078;--line:#C9D3D0;--acc:#0F7C7A;--stone:#3A3F44;--stonetxt:#fff;--bad:#C2185B;--room:#fff;--floor:#DDBF93;--grey:#CFD3CC;--wall:#fff;--glass:#BFE3EE;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--paper:#121A1F;--panel:#1A252C;--ink:#E4ECEA;--mute:#93A5AB;--line:#2D3C44;--acc:#4FD1C5;--stone:#9AA4AE;--stonetxt:#0E151A;--bad:#FF6B9A;--room:#22333C;--floor:#6E5A40;--grey:#4A545A;--wall:#2B3A42;--glass:#2F5668;color-scheme:dark}}
:root[data-theme="dark"]{--paper:#121A1F;--panel:#1A252C;--ink:#E4ECEA;--mute:#93A5AB;--line:#2D3C44;--acc:#4FD1C5;--stone:#9AA4AE;--stonetxt:#0E151A;--bad:#FF6B9A;--room:#22333C;--floor:#6E5A40;--grey:#4A545A;--wall:#2B3A42;--glass:#2F5668;color-scheme:dark}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--paper);color:var(--ink);font:14px/1.4 'Schibsted Grotesk',system-ui,sans-serif;background-color:var(--paper)}
.app{display:grid;grid-template-columns:290px 1fr 290px;height:100%}
aside{background:var(--panel);overflow:auto;padding:14px 16px;border-inline:1px solid var(--line)}
h1{font-size:18px;margin:0 0 4px;font-weight:700}
h2{font-size:14px;margin:18px 0 8px;padding-top:12px;border-top:1px solid var(--line);font-weight:700}
.mute,.sub{color:var(--mute);font-size:12.5px}
main{position:relative;min-width:0;min-height:0}
svg{width:100%;height:100%;display:block;touch-action:none;cursor:grab}
.tools{position:absolute;right:12px;top:12px;display:flex;gap:6px}
button,select,input{font:inherit;color:inherit}
button{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:6px 10px;cursor:pointer}
button:hover{border-color:var(--acc)}
button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--acc);outline-offset:1px}
button.danger{color:var(--bad)}
input,select{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:5px 7px;width:100%}
textarea{width:100%;font:12px/1.3 ui-monospace,monospace;background:var(--paper);color:inherit;border:1px solid var(--line);border-radius:6px;padding:5px 7px}
label{display:block;font-size:12px;color:var(--mute);margin-bottom:6px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.four{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}
.four label{font-size:11px}
.rm{border:1px solid var(--line);border-radius:8px;padding:8px;margin-bottom:8px}
.rm .rn{font-weight:700;margin-bottom:6px}
.btns{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.cat{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.cat button{text-align:left;font-size:12.5px;padding:6px 8px}
.cat small{display:block;color:var(--mute)}
.row{display:flex;justify-content:space-between;margin-top:10px}
.row button{padding:2px 8px}
.bar{height:8px;background:var(--line);border-radius:4px;margin:4px 0;overflow:hidden}
.bar i{display:block;height:100%;background:var(--acc)}
.warn{color:var(--bad);font-weight:500;margin-top:10px}
.note{background:var(--paper);border-left:3px solid var(--acc);padding:8px 10px;font-size:12.5px;margin:10px 0}
#gaps{font-size:13px;margin-top:8px}
@media (max-width:900px){.app{grid-template-columns:1fr;grid-template-rows:62vh auto auto;height:auto}main{order:-1}aside{border:0}}