/* Monarch hosted IFC viewer. Same dark glass chrome as web/style.css (navy, 1px borders,
   Outfit + DM Mono); the model keeps its true colours. */
:root {
  --bg: #070a11;
  --panel: rgba(12, 16, 26, 0.74);
  --panel-solid: #0e1320;
  --line: rgba(160, 190, 230, 0.10);
  --line2: rgba(160, 190, 230, 0.18);
  --text: #e8edf5;
  --muted: #8f99ac;
  --dim: #5f687b;
  --blue: #3ea6ff;
  --blue-soft: rgba(62, 166, 255, 0.14);
  --green: #3ef0a0;
  --amber: #ffb454;
  --red: #ff5a4e;
  --display: 'Outfit', system-ui, -apple-system, sans-serif;
  --mono: 'DM Mono', ui-monospace, Menlo, monospace;
  --gut: 14px;
  --bar-h: 58px;
  --stats-h: 64px;
  font: 400 13px/1.35 var(--display);
  color: var(--text);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--bg); -webkit-font-smoothing: antialiased; }
#view { position: fixed; inset: 0; width: 100%; height: 100%; display: block; outline: none; cursor: grab; touch-action: none; }
#view:active { cursor: grabbing; }
.vignette { position: fixed; inset: 0; pointer-events: none; z-index: 1;
  background: radial-gradient(120% 100% at 50% 45%, transparent 55%, rgba(3, 5, 10, 0.35) 82%, rgba(2, 3, 7, 0.7) 100%); }

button, select, input, label.tg, label.btn { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: var(--blue); text-decoration: none; }
kbd { font: 500 9.5px/1 var(--mono); color: var(--dim); border: 1px solid var(--line2); border-radius: 4px; padding: 2px 4px; margin-left: 6px; }
.eyebrow { font: 500 10px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); display: flex; gap: 7px; align-items: center; }
.eyebrow i { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 10px var(--blue); }

/* ------------------------------------------------------------ top bar */
#bar {
  position: fixed; top: var(--gut); left: var(--gut); right: var(--gut); z-index: 5; min-height: var(--bar-h);
  display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; padding: 9px 12px 9px 16px; border-radius: 16px;
  background: linear-gradient(180deg, rgba(16, 21, 33, 0.82), rgba(10, 14, 23, 0.74));
  border: 1px solid var(--line); backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.brand { display: flex; flex-direction: column; gap: 5px; padding-right: 2px; min-width: 0; }
.brand strong { font-weight: 600; font-size: 19px; letter-spacing: -0.03em; line-height: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px; }
.sep { width: 1px; align-self: stretch; background: var(--line); margin: 2px 0; }
.group { display: flex; gap: 6px; align-items: center; }
.group[hidden] { display: none; }
.lab { font: 500 9.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin-right: 4px; }
.chips { display: flex; gap: 4px; flex-wrap: wrap; }
.chips button {
  font: 500 11.5px/1 var(--mono); letter-spacing: 0.04em; padding: 7px 9px; border-radius: 9px; color: var(--muted);
  border: 1px solid var(--line2); background: rgba(255, 255, 255, 0.015); transition: all 0.2s;
}
.chips button:hover { color: var(--text); border-color: rgba(160, 190, 230, 0.32); }
.chips button.on { color: var(--text); border-color: rgba(62, 166, 255, 0.55); background: var(--blue-soft); }
.tg {
  font-size: 12px; padding: 6px 9px; border-radius: 9px; border: 1px solid var(--line); color: var(--muted); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; transition: all 0.2s; white-space: nowrap; background: rgba(255, 255, 255, 0.012);
}
.tg i { width: 7px; height: 7px; border-radius: 50%; border: 1px solid var(--dim); transition: all 0.2s; }
.tg kbd { margin-left: 2px; }
.tg:hover { color: var(--text); border-color: var(--line2); }
.tg.on { color: var(--text); border-color: var(--line2); background: rgba(255, 255, 255, 0.03); }
.tg.on i { background: var(--green); border-color: var(--green); box-shadow: 0 0 8px var(--green); }
.tg.plain i { display: none; }
#night.on i { background: #f2c56b; border-color: #f2c56b; box-shadow: 0 0 8px #f2c56b; }
.tg.accent { color: var(--text); border-color: rgba(62, 166, 255, 0.5); background: var(--blue-soft); }
.tg.accent:hover { border-color: var(--blue); }
.tg:disabled, .tg[aria-disabled=true] { opacity: 0.45; cursor: default; }
.seg { display: inline-flex; align-items: center; gap: 2px; padding: 3px 7px 3px 3px; border-radius: 10px; border: 1px solid var(--line2);
  background: rgba(0, 0, 0, 0.2); font-size: 12px; color: var(--muted); }
.seg span { padding: 4px 9px; border-radius: 7px; transition: all 0.2s; }
.seg[data-mode=look] .look, .seg[data-mode=orbit] .orbit { color: var(--text); background: var(--blue-soft); box-shadow: inset 0 0 0 1px rgba(62, 166, 255, 0.5); }
.seg:hover { color: var(--text); }
select {
  appearance: none; -webkit-appearance: none; font: 500 11.5px/1 var(--mono); padding: 7px 24px 7px 9px; border-radius: 9px;
  border: 1px solid var(--line2); background: rgba(255, 255, 255, 0.02) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%238f99ac'/%3E%3C/svg%3E") no-repeat right 9px center;
  color: var(--text); cursor: pointer;
}
select:disabled { opacity: 0.45; cursor: default; }
select option { background: var(--panel-solid); color: var(--text); }
.num { display: inline-flex; align-items: baseline; gap: 3px; border: 1px solid var(--line2); border-radius: 9px; padding: 0 8px 0 2px; background: rgba(255, 255, 255, 0.02); }
.num small { font: 400 10px var(--mono); color: var(--dim); }
input[type=number] { width: 46px; border: 0; background: transparent; padding: 6px 2px 6px 6px; font: 500 11.5px/1 var(--mono); outline: none; }
.group.tools { flex-wrap: wrap; }
input:focus-visible, select:focus-visible, button:focus-visible { outline: 1px solid rgba(62, 166, 255, 0.6); outline-offset: 1px; }

.search { position: relative; flex: 1 1 200px; min-width: 170px; max-width: 420px; margin-left: auto; }
#search { width: 100%; border: 1px solid var(--line2); border-radius: 999px; padding: 8px 34px 8px 14px; background: rgba(0, 0, 0, 0.22);
  font-size: 12.5px; outline: none; transition: border-color 0.2s; }
#search::placeholder { color: var(--dim); }
#search:disabled { opacity: 0.5; }
#search:focus { border-color: rgba(62, 166, 255, 0.55); }
.search > kbd { position: absolute; right: 11px; top: 50%; transform: translateY(-50%); pointer-events: none; margin: 0; }
#results {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; margin: 0; padding: 6px; list-style: none; max-height: 60vh; overflow: auto;
  background: rgba(12, 16, 26, 0.94); border: 1px solid var(--line2); border-radius: 14px; box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
#results[hidden] { display: none; }
#results li { padding: 7px 10px; cursor: pointer; border-radius: 9px; border: 1px solid transparent; }
#results li.active, #results li:hover { background: rgba(62, 166, 255, 0.08); border-color: rgba(62, 166, 255, 0.3); }
#results .sub { color: var(--dim); font: 400 10.5px/1.4 var(--mono); }

/* ------------------------------------------------------------ empty state, drop overlay, loading, toast */
#empty { position: fixed; inset: 0; z-index: 3; display: grid; place-items: center; padding: calc(var(--bar-h) + 2 * var(--gut)) var(--gut) calc(var(--stats-h) + 2 * var(--gut)); pointer-events: none; }
#empty[hidden] { display: none; }
#empty .card { pointer-events: auto; max-width: 520px; width: 100%; padding: 30px 32px 24px; border-radius: 22px; text-align: left;
  background: linear-gradient(180deg, rgba(16, 21, 33, 0.86), rgba(10, 14, 23, 0.8)); border: 1px dashed rgba(160, 190, 230, 0.28);
  backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8); }
#empty h1 { font-size: 30px; font-weight: 600; letter-spacing: -0.03em; margin: 14px 0 10px; line-height: 1.1; }
#empty h1 span { font-family: var(--mono); font-weight: 500; color: var(--blue); font-size: 0.8em; }
#empty p { color: var(--muted); font-weight: 300; margin: 0 0 18px; line-height: 1.5; }
#empty .fine { font: 400 10.5px/1.6 var(--mono); color: var(--dim); margin: 18px 0 0; }
#empty .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; padding: 10px 16px; border-radius: 11px; border: 1px solid var(--line2); color: var(--text);
  background: rgba(255, 255, 255, 0.03); cursor: pointer; font-size: 13.5px; font-weight: 500; transition: all 0.2s; }
.btn:hover { border-color: rgba(160, 190, 230, 0.4); }
.btn.accent { border-color: rgba(62, 166, 255, 0.55); background: var(--blue-soft); }
.btn.accent:hover { border-color: var(--blue); box-shadow: 0 0 24px -6px var(--blue); }
#tutorial { position: fixed; inset: 0; z-index: 4; display: grid; place-items: center; padding: var(--gut); pointer-events: none; }
#tutorial[hidden] { display: none; }
#tutorial .card { pointer-events: auto; max-width: 440px; width: 100%; padding: 24px 26px 22px; border-radius: 22px; text-align: center;
  background: linear-gradient(180deg, rgba(16, 21, 33, 0.9), rgba(10, 14, 23, 0.86)); border: 1px solid var(--line2);
  backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8); }
#tutorial .eyebrow { justify-content: center; }
#tutorial .keys { display: flex; align-items: center; justify-content: center; gap: 14px; margin: 18px 0 16px; }
#tutorial .pad { display: grid; grid-template-columns: repeat(3, 30px); grid-template-rows: 30px 30px; gap: 4px; }
#tutorial .pad kbd { display: grid; place-items: center; border-radius: 7px; border: 1px solid var(--line2); border-bottom-width: 2px;
  background: rgba(255, 255, 255, 0.05); font: 500 12px/1 var(--mono); color: var(--text); }
#tutorial .pad .w { grid-column: 2; grid-row: 1; } #tutorial .pad .a { grid-column: 1; grid-row: 2; }
#tutorial .pad .s { grid-column: 2; grid-row: 2; } #tutorial .pad .d { grid-column: 3; grid-row: 2; }
#tutorial .or { font: 400 10.5px/1 var(--mono); color: var(--dim); text-transform: uppercase; letter-spacing: 0.1em; }
#tutorial .wheel { width: 34px; height: 52px; border-radius: 17px; border: 1.5px solid var(--line2); display: flex; justify-content: center; padding-top: 9px; }
#tutorial .wheel i { width: 4px; height: 11px; border-radius: 2px; background: var(--blue); animation: wheel 1.4s ease-in-out infinite; }
@keyframes wheel { 50% { transform: translateY(8px); opacity: 0.4; } }
#tutorial p { color: var(--muted); font-weight: 300; margin: 0 0 16px; line-height: 1.5; font-size: 13.5px; }
#tutorial p b { color: var(--text); font-weight: 500; }
@media (max-width: 420px) { #tutorial .pad { grid-template-columns: repeat(3, 24px); grid-template-rows: 24px 24px; } #tutorial .keys { gap: 8px; } }
#drop { position: fixed; inset: 0; z-index: 9; display: grid; place-items: center; background: rgba(7, 10, 17, 0.72); backdrop-filter: blur(6px); pointer-events: none; }
#drop[hidden] { display: none; }
#drop .inner { padding: 40px 56px; border: 2px dashed rgba(62, 166, 255, 0.7); border-radius: 26px; display: flex; flex-direction: column; gap: 12px; align-items: center;
  box-shadow: 0 0 60px -10px rgba(62, 166, 255, 0.5); }
#drop strong { font-size: 26px; font-weight: 600; letter-spacing: -0.03em; }
#loading { position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%); padding: 12px 18px; border-radius: 999px; z-index: 6;
  display: flex; gap: 10px; align-items: center; background: rgba(10, 14, 22, 0.75); border: 1px solid var(--line2); font-size: 13px; }
#loading i { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 10px var(--amber); animation: blink 1s infinite; }
#loading[hidden] { display: none; }
@keyframes blink { 50% { opacity: 0.25; } }
#toast { position: fixed; left: 50%; top: calc(var(--gut) + var(--bar-h) + 12px); transform: translateX(-50%); z-index: 8; max-width: min(560px, calc(100vw - 2 * var(--gut)));
  padding: 10px 16px; border-radius: 14px; background: rgba(40, 12, 12, 0.85); border: 1px solid rgba(255, 90, 78, 0.5); color: #ffd3cf; font-size: 12.5px; line-height: 1.45;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.8); word-break: break-word; }
#toast.info { background: rgba(10, 24, 40, 0.85); border-color: rgba(62, 166, 255, 0.5); color: var(--text); }
#toast[hidden] { display: none; }

/* ------------------------------------------------------------ property panel */
#panel {
  position: fixed; top: calc(var(--gut) + var(--bar-h) + 12px); right: var(--gut); bottom: calc(var(--gut) * 2 + var(--stats-h));
  width: 380px; max-width: calc(100vw - 2 * var(--gut)); overflow: auto; z-index: 4; padding: 20px 20px 16px; border-radius: 18px;
  background: linear-gradient(180deg, rgba(16, 21, 33, 0.86), rgba(10, 14, 23, 0.8));
  border: 1px solid var(--line); backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8); scrollbar-width: thin; scrollbar-color: rgba(160, 190, 230, 0.2) transparent;
}
#panel[hidden] { display: none; }
#panel .close { position: absolute; top: 12px; right: 12px; width: 28px; height: 28px; border-radius: 50%; font-size: 17px; line-height: 1; color: var(--muted); border: 1px solid var(--line); }
#panel .close:hover { color: var(--text); border-color: var(--line2); }
#panel .eyebrow { margin: 0 30px 12px 0; }
#panel h2 { font-size: 21px; font-weight: 600; letter-spacing: -0.025em; margin: 0 26px 6px 0; line-height: 1.18; }
#panel .key { font: 400 11.5px/1.4 var(--mono); color: var(--muted); word-break: break-all; }
#panel .actions { display: flex; gap: 6px; margin: 14px 0 6px; flex-wrap: wrap; }
#panel .actions button { font-size: 12px; padding: 7px 11px; border-radius: 9px; border: 1px solid var(--line2); color: var(--muted); background: rgba(255, 255, 255, 0.015); transition: all 0.2s; }
#panel .actions button:hover { color: var(--text); border-color: rgba(62, 166, 255, 0.55); background: var(--blue-soft); }
#panel .swatch { display: inline-block; width: 11px; height: 11px; border-radius: 3px; vertical-align: -1px; margin-right: 6px; border: 1px solid rgba(255, 255, 255, 0.25); }
#panel table { width: 100%; border-collapse: collapse; margin-bottom: 4px; font-size: 12.5px; }
#panel th, #panel td { text-align: left; vertical-align: top; padding: 6px 4px; border-bottom: 1px solid var(--line); }
#panel tr:last-child th, #panel tr:last-child td { border-bottom: 0; }
#panel th { font: 400 10.5px/1.5 var(--mono); color: var(--dim); width: 36%; word-break: break-word; letter-spacing: 0.02em; }
#panel td { word-break: break-word; color: var(--text); font-weight: 300; }
#panel details { margin-top: 12px; padding: 10px 12px 6px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.018); }
#panel summary { font: 500 10px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); cursor: pointer; padding: 3px 0 8px; list-style: none; display: flex; justify-content: space-between; gap: 8px; }
#panel summary::-webkit-details-marker { display: none; }
#panel summary::after { content: '−'; color: var(--dim); }
#panel details:not([open]) summary { padding-bottom: 3px; }
#panel details:not([open]) summary::after { content: '+'; }
#panel a { border-bottom: 1px solid rgba(62, 166, 255, 0.3); }
#panel .hint { font: 400 10px/1.4 var(--mono); color: var(--dim); margin: 4px 0 10px; letter-spacing: 0.02em; }
#panel .empty { color: var(--dim); font: 400 11.5px/1.5 var(--mono); margin: 12px 0 0; }
.mono { font-family: var(--mono); font-size: 11.5px; }
.muted { color: var(--dim); }

/* ------------------------------------------------------------ hint, measure overlay */
#hint:empty { display: none; }
#hint { position: fixed; z-index: 3; bottom: calc(var(--gut) * 2 + var(--stats-h) + 4px); left: 50%; transform: translateX(-50%);
  max-width: calc(100vw - 2 * var(--gut)); text-align: center;
  font: 400 10px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); pointer-events: none;
  padding: 6px 12px; border-radius: 999px; background: rgba(7, 10, 17, 0.55); border: 1px solid var(--line);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
#measureBox {
  position: fixed; left: var(--gut); bottom: calc(var(--gut) * 2 + var(--stats-h) + 34px); z-index: 4; padding: 12px 14px; border-radius: 14px;
  max-width: calc(100vw - 2 * var(--gut));
  background: var(--panel); border: 1px solid rgba(255, 180, 84, 0.35); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  font: 400 11.5px/1.55 var(--mono); color: var(--muted);
}
#measureBox[hidden] { display: none; }
#measureBox b { font: 500 20px/1.3 var(--mono); color: var(--amber); }
#measureBox b.live { color: #ffd39a; }
#measureBox .mstep { color: var(--text); }
#measureBox .mdelta { display: flex; gap: 12px; flex-wrap: wrap; }
#measureBox .mhelp { margin-top: 4px; font-size: 10px; color: var(--dim); }
#measureBox span { color: var(--text); }
#measureBox .mx, .mlab.x { color: #ff8f8f; }
#measureBox .my, .mlab.y { color: #8ce6a4; }
#measureBox .mz, .mlab.z { color: #7dbcff; }
body.measuring #view { cursor: crosshair; }
body.measuring.space-nav #view { cursor: grab; }
body.measuring.space-nav #view:active { cursor: grabbing; }
#measureSvg { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; overflow: visible; }
#measureSvg .halo { stroke: rgba(7, 10, 17, 0.8); stroke-width: 4.5; stroke-linecap: round; }
#measureSvg .haloShape { fill: none; stroke: rgba(7, 10, 17, 0.7); stroke-width: 3.5; }
#measureSvg .tick { stroke: var(--amber); stroke-width: 1.75; stroke-linecap: round; }
#measureSvg .end { fill: var(--amber); stroke: #070a11; stroke-width: 2; }
#measureSvg .snap { fill: rgba(255, 180, 84, 0.22); stroke: var(--amber); stroke-width: 1.5; }
#measureSvg .snapEdge { stroke: #ffd39a; stroke-width: 2.5; stroke-linecap: round; }
#measureSvg .snapFace { fill: none; stroke: var(--amber); stroke-width: 1.5; }
.mlab {
  position: fixed; left: 0; top: 0; z-index: 3; pointer-events: none; white-space: nowrap; will-change: transform;
  padding: 4px 9px; border-radius: 999px; font: 500 12px/1 var(--mono); letter-spacing: 0.02em; color: var(--amber);
  background: rgba(9, 13, 21, 0.84); border: 1px solid rgba(255, 180, 84, 0.7); box-shadow: 0 6px 18px -6px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.mlab[hidden] { display: none; }
.mlab.main { font-size: 13px; padding: 5px 11px; }
.mlab.live { color: #ffd39a; border-color: rgba(255, 180, 84, 0.45); }
.mlab.axis { font-size: 10.5px; padding: 3px 7px; background: rgba(9, 13, 21, 0.7); border-color: rgba(160, 190, 230, 0.18); }

/* ------------------------------------------------------------ lamp switches + editor (Night look) */
#lamps {
  position: fixed; left: var(--gut); bottom: calc(var(--gut) * 2 + var(--stats-h) + 34px); width: 300px; max-height: 42vh; overflow: auto;
  z-index: 4; padding: 14px 14px 10px; border-radius: 16px; background: linear-gradient(180deg, rgba(16, 21, 33, 0.86), rgba(10, 14, 23, 0.8));
  border: 1px solid var(--line); backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8); scrollbar-width: thin; scrollbar-color: rgba(160, 190, 230, 0.2) transparent;
}
#lamps[hidden], body.measuring #lamps { display: none; }
#lamps .eyebrow { margin-bottom: 8px; width: 100%; padding: 0; cursor: pointer; }
#lamps .fold::after { content: '−'; margin-left: auto; color: var(--dim); font-size: 12px; }
#lamps.folded .fold::after { content: '+'; }
#lamps.folded { padding-bottom: 6px; }
#lamps.folded > :not(.fold) { display: none; }
#lamps .eyebrow i { background: #f2c56b; box-shadow: 0 0 10px #f2c56b; }
#lamps .storey { font: 500 10px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin: 10px 0 4px; }
#lamps .lamp { display: flex; align-items: center; gap: 8px; padding: 4px 0; font-size: 12.5px; color: var(--muted); }
#lamps .lamp.on { color: var(--text); }
#lamps .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
#lamps .name:hover { color: var(--blue); }
#lamps .sw { flex: none; width: 30px; height: 17px; border-radius: 999px; border: 1px solid var(--line2); background: rgba(255, 255, 255, 0.04);
  position: relative; padding: 0; transition: all 0.2s; }
#lamps .sw i { position: absolute; top: 2px; left: 2px; width: 11px; height: 11px; border-radius: 50%; background: var(--dim); transition: all 0.2s; }
#lamps .lamp.on .sw { background: rgba(242, 197, 107, 0.25); border-color: #f2c56b; }
#lamps .lamp.on .sw i { left: 15px; background: #f2c56b; box-shadow: 0 0 8px #f2c56b; }
#lamps .grp { flex: none; min-width: 22px; padding: 2px 6px; border-radius: 6px; font: 500 10.5px/1.4 var(--mono); color: var(--dim);
  border: 1px solid var(--line); cursor: default; }
#lamps .grp.multi { color: var(--muted); border-color: var(--line2); cursor: pointer; }
#lamps .grp.multi:hover { color: var(--text); border-color: rgba(62, 166, 255, 0.55); background: var(--blue-soft); }
#lamps .spec { flex: none; font: 400 10px/1.4 var(--mono); color: var(--dim); }
#lamps .bounce { display: flex; align-items: center; gap: 10px; margin: 0 0 4px; font: 400 10.5px/1.4 var(--mono); color: var(--dim); }
#lamps .bounce b { color: var(--muted); font-weight: 500; }
#lamps .bounce input { flex: 1; min-width: 0; accent-color: #f2c56b; height: 14px; }
#panel .actions button.lamp.on { color: #f2c56b; border-color: rgba(242, 197, 107, 0.5); }
#panel .actions button:disabled { opacity: 0.4; cursor: default; }
#panel .lampEd .row { display: flex; align-items: center; gap: 8px; padding: 5px 0; font-size: 12px; color: var(--muted); }
#panel .lampEd label { width: 46px; flex: none; font: 400 10.5px/1.5 var(--mono); color: var(--dim); }
#panel .lampEd input[type=range] { flex: 1; min-width: 60px; accent-color: #f2c56b; }
#panel .lampEd .val { flex: none; display: inline-flex; align-items: baseline; gap: 2px; font: 500 11px/1 var(--mono); color: var(--text); }
#panel .lampEd .val input[type=number] { width: 52px; padding: 4px 2px; text-align: right; background: none; border: 0; border-bottom: 1px solid var(--line); color: var(--text); font: inherit; }
#panel .lampEd .angle { display: inline-flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
#panel .lampEd .angle[hidden] { display: none; }
#panel .lampEd select { padding: 4px 8px; font-size: 11.5px; }
#panel .lampEd .kswatch { flex: none; width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.25); }
#panel .lampEd .meta { font: 400 10px/1.4 var(--mono); color: var(--dim); flex-wrap: wrap; }
#panel .lampEd .actions { margin: 8px 0 4px; align-items: center; }
#panel .lampEd .status { font: 400 10px/1.4 var(--mono); color: var(--dim); flex: 1 1 160px; }

/* ------------------------------------------------------------ bottom stat bar */
#stats {
  position: fixed; left: var(--gut); right: var(--gut); bottom: var(--gut); height: var(--stats-h); z-index: 5; display: grid;
  grid-template-columns: 1fr 1fr 1fr 2.2fr 1fr; border-radius: 16px; overflow: hidden;
  background: var(--panel); border: 1px solid var(--line); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.ro { padding: 11px 16px 9px; display: flex; flex-direction: column; gap: 5px; border-left: 1px solid var(--line); min-width: 0; }
.ro:first-child { border-left: 0; }
.ro .k { font: 500 9.5px/1 var(--mono); letter-spacing: 0.13em; text-transform: uppercase; color: var(--dim); white-space: nowrap; }
.ro .v { font: 500 16px/1.1 var(--mono); letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ro .v.small { font: 500 13.5px/1.25 var(--display); letter-spacing: -0.01em; }
.ro .v small { font-size: 10.5px; color: var(--dim); margin-left: 5px; letter-spacing: 0; }

@media (max-width: 1100px) {
  .tg kbd, .seg kbd { display: none; }
  .sep { display: none; }
  #stats { grid-template-columns: 1fr 1fr 1fr 1fr; }
  #stats .ro.wide { display: none; }
}
@media (max-width: 720px) {
  :root { --gut: 8px; --stats-h: 54px; }
  #bar { padding: 8px 10px; gap: 6px 8px; }
  .brand strong { font-size: 16px; max-width: 160px; }
  .brand .eyebrow { display: none; }
  .search { flex-basis: 100%; max-width: none; margin-left: 0; }
  .search > kbd { display: none; }
  #panel { top: auto; right: var(--gut); left: var(--gut); width: auto; max-width: none; max-height: 55vh; bottom: calc(var(--gut) * 2 + var(--stats-h)); padding: 16px; }
  #empty .card { padding: 22px 20px 18px; }
  #empty h1 { font-size: 24px; }
  #stats { grid-template-columns: 1fr 1fr 1fr; }
  #stats .ro.link { display: none; }
  #hint { border-radius: 12px; }
  #lamps { width: auto; right: var(--gut); max-height: 30vh; bottom: calc(var(--gut) * 2 + var(--stats-h)); }
  #panel:not([hidden]) ~ #lamps { display: none; }
  #toast { top: auto; bottom: calc(var(--gut) * 2 + var(--stats-h) + 6px); }
  .ro { padding: 9px 12px 7px; }
  .ro .v { font-size: 14px; }
}