/* Home floorplan: iso-glow tokens for the dark and light themes, controls, drawer and the labels over the 3D scene */
:root { --bg:#121314; --panel:rgba(24,25,27,.86); --solid:#17181a; --line:#2a2d30; --ink:#c9d0db; --hi:#eef1f4; --dim:#7d8796;
  --accent:#ffd166; --on-ink:#1b1206; --mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace; color-scheme:dark; }
:root[data-theme="light"] { --bg:#e9eaea; --panel:rgba(246,246,245,.9); --solid:#f6f6f5; --line:#d3d6d7; --ink:#2b2e30; --hi:#0e1011; --dim:#6b7075; color-scheme:light; }
* { box-sizing:border-box; }
html, body { margin:0; height:100%; overflow:hidden; background:var(--bg); color:var(--ink); font:12px/1.45 var(--mono); transition:background .4s; }
canvas { display:block; touch-action:none; outline:none; }
button { font:inherit; color:inherit; }
button:focus-visible, input:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.ui { position:fixed; z-index:3; }
svg { display:block; }

#top { top:16px; left:16px; right:16px; display:flex; justify-content:space-between; align-items:flex-start; gap:12px; pointer-events:none; }
#top > * { pointer-events:auto; }
.left, .right { display:flex; align-items:center; gap:10px; }
.right { flex-wrap:wrap; justify-content:flex-end; }
.round { all:unset; box-sizing:border-box; cursor:pointer; flex:none; width:36px; height:36px; display:grid; place-items:center; border:1px solid var(--line); border-radius:999px; background:var(--panel); color:var(--ink); }
.round:hover { border-color:var(--dim); }
.round svg { width:16px; height:16px; }
.clock b { display:block; font-size:28px; line-height:1; font-weight:500; color:var(--hi); letter-spacing:.02em; }
.clock span { display:block; margin-top:4px; color:var(--dim); font-size:11px; }

#bar { left:50%; bottom:16px; transform:translateX(-50%); display:flex; gap:8px; align-items:center; flex-wrap:wrap; justify-content:center; width:max-content; max-width:calc(100vw - 24px); }
.group, .seg { display:flex; align-items:center; gap:2px; padding:3px; border:1px solid var(--line); border-radius:999px; background:var(--panel); }
.group button, .seg button { all:unset; cursor:pointer; padding:7px 12px; border-radius:999px; color:var(--dim); font-size:11px; letter-spacing:.06em; text-transform:uppercase; }
.group button { padding:6px 8px; }
.group button svg { width:16px; height:16px; }
.group button:disabled { opacity:.3; cursor:default; }
.seg button:hover, .group button:hover:not(:disabled) { color:var(--ink); }
.seg button[aria-checked="true"] { color:var(--hi); background:var(--bg); box-shadow:0 0 0 1px var(--accent) inset; }
#floorname { min-width:96px; text-align:center; color:var(--hi); font-size:11px; letter-spacing:.08em; text-transform:uppercase; }

#overlay { position:fixed; inset:0; pointer-events:none; z-index:2; overflow:hidden; }
.room, .chip { position:absolute; left:0; top:0; will-change:transform; }
.room { text-align:center; transition:opacity .2s; }
.room b { display:block; color:var(--hi); font-size:10.5px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; white-space:nowrap; text-shadow:0 0 4px var(--bg), 0 0 10px var(--bg); }
.room span { display:block; color:color-mix(in srgb, var(--ink) 78%, transparent); font-size:10px; white-space:nowrap; text-shadow:0 0 3px var(--bg), 0 0 6px var(--bg), 0 0 10px var(--bg); }
.room span:empty { display:none; }
.room.flash b { color:var(--accent); }
.chip { pointer-events:auto; cursor:pointer; display:flex; align-items:center; justify-content:center; gap:6px; height:28px; min-width:28px; padding:0 6px; border-radius:999px; border:1px solid var(--line); background:var(--panel); color:var(--dim); font:inherit; font-size:10px; letter-spacing:.04em; white-space:nowrap; transition:background .2s, color .2s, box-shadow .2s; }
.chip svg { width:14px; height:14px; flex:none; }
.chip .t { padding-right:3px; }
.chip .t:empty { display:none; }
.chip:hover { color:var(--ink); border-color:var(--dim); }
.chip.on { background:var(--accent); border-color:var(--accent); color:var(--on-ink); box-shadow:0 0 16px color-mix(in srgb, var(--accent) 55%, transparent); }
:root[data-theme="light"] .chip.on { box-shadow:none; }
.chip.na { opacity:.45; border-style:dashed; cursor:default; }
.chip.ro { cursor:default; }
.chip::after { content:attr(data-name); position:absolute; left:50%; bottom:calc(100% + 6px); transform:translateX(-50%); padding:3px 7px; border-radius:6px; background:var(--solid); border:1px solid var(--line); color:var(--ink); font-size:10px; white-space:nowrap; opacity:0; pointer-events:none; transition:opacity .15s; }
.chip:hover::after, .chip:focus-visible::after { opacity:1; }

#drawer { top:0; left:0; bottom:0; width:min(340px, 88vw); z-index:5; background:var(--solid); border-right:1px solid var(--line); transform:translateX(-102%); transition:transform .28s ease, background .4s; overflow-y:auto; overscroll-behavior:contain; padding:16px 16px 48px; }
#drawer.open { transform:none; box-shadow:0 0 48px rgba(0,0,0,.35); }
.dh { display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.dh b { display:flex; align-items:center; gap:8px; font-size:11px; letter-spacing:.14em; text-transform:uppercase; }
.dh b i { width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--accent); }
.dsec { padding:14px 0; border-top:1px solid var(--line); }
.dsec h3, .floor-h { margin:0 0 8px; font-size:10px; font-weight:500; letter-spacing:.14em; text-transform:uppercase; color:var(--dim); }
.floor-h { margin:4px 0 0; }
.room-h { display:flex; align-items:center; justify-content:space-between; gap:10px; margin:12px 0 2px; padding:0 8px; }
.rname { all:unset; cursor:pointer; color:var(--hi); font-weight:600; font-size:12px; }
.rname:hover { color:var(--accent); }
.row { display:flex; align-items:center; gap:10px; padding:6px 8px; border-radius:8px; }
.row:hover { background:color-mix(in srgb, var(--ink) 6%, transparent); }
.row .ico { width:26px; height:26px; border-radius:50%; display:grid; place-items:center; border:1px solid var(--line); color:var(--dim); flex:none; transition:background .2s, color .2s; }
.row .ico svg { width:13px; height:13px; }
.row.on .ico { background:var(--accent); border-color:var(--accent); color:var(--on-ink); }
.row .nm { flex:1; min-width:0; color:var(--ink); }
.row .nm small { display:block; color:var(--dim); font-size:10px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.row.na { opacity:.5; }
.sw { all:unset; cursor:pointer; flex:none; position:relative; width:34px; height:20px; border-radius:999px; background:var(--line); transition:background .2s; }
.sw::after { content:""; position:absolute; top:3px; left:3px; width:14px; height:14px; border-radius:50%; background:var(--dim); transition:transform .2s, background .2s; }
.sw[aria-checked="true"] { background:var(--accent); }
.sw[aria-checked="true"]::after { transform:translateX(14px); background:var(--on-ink); }
.sw:disabled { opacity:.35; cursor:default; }
.two { display:flex; gap:8px; }
.btn { all:unset; box-sizing:border-box; cursor:pointer; flex:1; text-align:center; padding:8px 10px; border:1px solid var(--line); border-radius:8px; color:var(--ink); }
.btn:hover { border-color:var(--dim); }
.btn[hidden] { display:none; }
.keys { margin:0; color:var(--ink); font-size:11px; }
.swatches { display:flex; gap:4px; }
.swatches button { all:unset; cursor:pointer; width:26px; height:26px; border-radius:50%; display:grid; place-items:center; }
.swatches i { width:12px; height:12px; border-radius:50%; background:var(--sw); transition:transform .2s; }
.swatches button:hover i { transform:scale(1.2); }
.swatches button[aria-checked="true"] { box-shadow:0 0 0 1px var(--sw) inset; }

#hint { left:16px; bottom:24px; color:var(--dim); font-size:10.5px; }
#credit { right:16px; bottom:24px; font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--dim); text-decoration:none; }
#credit:hover { color:var(--ink); }
#load { left:50%; top:50%; transform:translate(-50%, -50%); color:var(--dim); letter-spacing:.12em; text-transform:uppercase; }
:is(.group, .seg, .swatches) button:focus-visible, :is(.round, .sw, .rname, .btn):focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
@media (max-width:1180px) { #hint { display:none; } }
@media (max-width:960px) { #credit { display:none; } }
@media (max-width:700px) {
  .clock b { font-size:22px; } .room span { display:none; } .chip .t { display:none; }
  .seg button { padding:7px 10px; } #floorname { min-width:64px; }
}