/* ─── LIGHT LAB ───
   Voltedge's skin for the Light Studio plugin. Look and layout only: every
   control, and the room itself, behaves exactly as the plugin ships it. All
   rules are prefixed with .ve-lab-room so they outrank the plugin's own. */

.ve-lab-page {
  /* Stacked layout: the room is as large as the window allows below the
     header and title block. */
  --ve-lab-w: min(calc(100vw - 2.5rem), 1560px, calc((100vh - var(--ve-header) - 190px) * 1.5));
  --ve-lab-rail: 340px;
}
@media (min-width: 1180px) {
  /* Side layout: the same height budget, plus the fixture rail beside the room. */
  .ve-lab-page {
    --ve-lab-w: min(
      calc(100vw - 2.5rem),
      1560px,
      max(1060px, calc((100vh - var(--ve-header) - 215px) * 1.5 + var(--ve-lab-rail)))
    );
  }
}

/* ── Title block ── */
.ve-lab-head {
  width: var(--ve-lab-w);
  margin-inline: auto;
  padding: 2rem 0 1.4rem;
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 1.25rem 3rem;
}
.ve-lab-head .ve-eyebrow { margin-bottom: 0.8rem; color: var(--ve-brand-deep); }
.ve-lab-head__title { font: 400 clamp(2rem, 3.6vw, 3rem)/1.05 var(--ve-serif); margin: 0; }
.ve-lab-head__desc { margin: 0.7rem 0 0; max-width: 56ch; color: var(--ve-muted); font-size: 0.92rem; line-height: 1.6; }
.ve-lab-steps { display: flex; gap: 1.75rem; font: 600 0.6rem/1.3 var(--ve-sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ve-ink-soft); }
.ve-lab-steps li { display: grid; gap: 0.4rem; padding-top: 0.6rem; border-top: 1px solid var(--ve-ink); }
.ve-lab-steps span { font: 400 1.05rem/1 var(--ve-serif); letter-spacing: 0; color: var(--ve-gold); }
@media (max-width: 700px) {
  .ve-lab-head { padding: 1.5rem 0 1.1rem; }
  .ve-lab-steps { gap: 1rem; width: 100%; }
  .ve-lab-steps li { flex: 1; }
}

/* ── Tokens ── */
.ve-lab-room .dls {
  --dls-console: #141210;
  --dls-surface: rgba(245, 240, 232, 0.04);
  --dls-surface-hi: rgba(245, 240, 232, 0.09);
  --dls-line: rgba(229, 217, 195, 0.14);
  --dls-line-hi: rgba(229, 217, 195, 0.36);
  --dls-text: #f5f0e8;
  --dls-muted: #a39a8c;
  --dls-accent: var(--ve-brand-bright);
  --dls-radius: var(--ve-r);
  --dls-vh-cap: calc(100vh - var(--ve-header) - 190px);
  --dls-max-w: 1560px;
  font-family: var(--ve-font);
}
.ve-lab-room .dls--wide { width: var(--ve-lab-w); }

.ve-lab-room .dls__console {
  border-radius: calc(var(--ve-r) * 2);
  box-shadow: 0 0 0 1px rgba(20, 18, 16, 0.9), 0 40px 70px -40px rgba(20, 18, 16, 0.55);
}

/* ── Over the room ── */
.ve-lab-room .dls__pill-btn,
.ve-lab-room .dls__ambient,
.ve-lab-room .dls__state {
  border-radius: var(--ve-r);
  border-color: rgba(229, 217, 195, 0.22);
  background: rgba(20, 18, 16, 0.6);
  font-family: var(--ve-sans);
}
.ve-lab-room .dls__pill-btn,
.ve-lab-room .dls__state { letter-spacing: 0.16em; font-size: 0.6rem; font-weight: 600; }
.ve-lab-room .dls__state { padding: 0.55rem 0.85rem; }
.ve-lab-room .dls__pill-btn { padding: 0.6rem 0.9rem; }
.ve-lab-room .dls__ambient button { border-radius: 2px; font-family: var(--ve-sans); letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.6rem; }
.ve-lab-room .dls__ambient button[aria-checked="true"] { background: var(--ve-champagne); color: var(--ve-ink); }
.ve-lab-room .dls__hot-label { border-radius: 2px; font-family: var(--ve-sans); letter-spacing: 0.08em; }

/* ── Control surfaces ── */
.ve-lab-room .dls__bar { background: none; padding: 1.35rem 1.25rem 1.5rem; gap: 1.35rem; }
.ve-lab-room .dls__legend {
  margin-bottom: 0.9rem;
  font: 600 0.58rem/1 var(--ve-sans);
  letter-spacing: 0.28em;
  color: var(--ve-gold-bright);
}

/* Scenes: a grid of plain tiles, not pills. */
.ve-lab-room .dls__scenes { display: block; padding-bottom: 1.35rem; }
.ve-lab-room .dls__scenes .dls__legend { display: block; margin-bottom: 0.9rem; }
.ve-lab-room .dls__scene-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(8.2rem, 1fr)); gap: 0.4rem; }
.ve-lab-room .dls__scene {
  padding: 0.7rem 0.8rem;
  border-radius: var(--ve-r);
  background: transparent;
  font-size: 0.78rem; font-weight: 500;
  text-align: left;
}
.ve-lab-room .dls__scene[aria-pressed="true"] { background: var(--ve-brand); border-color: var(--ve-brand); color: #fff; }

/* A fieldset's legend is drawn on its border unless it is floated; floated, it
   is an ordinary child that sits inside the padding like any other heading. */
.ve-lab-room .dls__group { display: flex; flex-direction: column; }
.ve-lab-room .dls__group > .dls__legend { float: left; order: -2; }

/* Fixtures: a switch list. The star ceiling leads it as its own card. */
.ve-lab-room .dls__fixtures { gap: 0 1.5rem; }
.ve-lab-room .dls__toggle {
  padding: 0.85rem 0.1rem;
  border: 0; border-bottom: 1px solid var(--dls-line);
  border-radius: 0;
  background: none;
}
.ve-lab-room .dls__toggle:hover { transform: none; border-color: var(--dls-line-hi); }
.ve-lab-room .dls__toggle[aria-pressed="true"] { background: none; border-color: var(--dls-line-hi); }
.ve-lab-room .dls__toggle-text strong { font-size: 0.86rem; font-weight: 500; }
.ve-lab-room .dls__toggle-text small { font-size: 0.7rem; }

/* The dot becomes a switch, lit in the colour of the lamp itself. */
.ve-lab-room .dls__toggle .dls__toggle-dot {
  order: 2;
  position: relative;
  width: 36px; height: 20px;
  margin-left: auto;
  border-radius: 100px;
  border: 1px solid var(--dls-line-hi);
  background: transparent;
  box-shadow: none;
}
.ve-lab-room .dls__toggle .dls__toggle-dot::after {
  content: "";
  position: absolute; top: 3px; left: 3px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--dls-muted);
  transition: transform 0.25s var(--ve-ease), background 0.25s;
}
.ve-lab-room .dls__toggle[aria-pressed="true"] .dls__toggle-dot {
  background: rgb(var(--dls-lamp));
  border-color: rgb(var(--dls-lamp));
  box-shadow: 0 0 16px rgba(var(--dls-lamp), 0.5);
}
.ve-lab-room .dls__toggle[aria-pressed="true"] .dls__toggle-dot::after { transform: translateX(16px); background: var(--ve-ink); }

.ve-lab-room .dls__feature {
  order: -1;
  margin: 0 0 0.6rem;
  padding: 1rem 1rem 0.35rem;
  border-radius: var(--ve-r);
  border-color: rgba(94, 197, 240, 0.28);
  background:
    radial-gradient(1px 1px at 12% 22%, rgba(255, 255, 255, 0.8), transparent 60%),
    radial-gradient(1.5px 1.5px at 31% 12%, rgba(255, 255, 255, 0.7), transparent 60%),
    radial-gradient(1px 1px at 52% 26%, rgba(255, 255, 255, 0.6), transparent 60%),
    radial-gradient(1.5px 1.5px at 68% 14%, rgba(255, 255, 255, 0.75), transparent 60%),
    radial-gradient(1px 1px at 84% 30%, rgba(255, 255, 255, 0.6), transparent 60%),
    radial-gradient(1px 1px at 93% 10%, rgba(255, 255, 255, 0.7), transparent 60%),
    radial-gradient(1px 1px at 41% 40%, rgba(255, 255, 255, 0.45), transparent 60%),
    radial-gradient(90% 120% at 100% 0%, rgba(39, 170, 226, 0.22), transparent 65%),
    linear-gradient(165deg, #0a1128 0%, #121a3a 60%, #1a1430 100%);
}
.ve-lab-room .dls__feature::before {
  content: "Signature ceiling";
  display: block;
  margin-bottom: 1.6rem;
  font: 600 0.55rem/1 var(--ve-sans);
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--ve-brand-bright);
}
.ve-lab-room .dls[data-on~="starry"] .dls__feature { border-color: var(--ve-brand-bright); }
.ve-lab-room .dls__toggle--feature { padding: 0 0 0.75rem; border-bottom: 0; }
.ve-lab-room .dls__toggle--feature .dls__toggle-text strong { font: 400 1.25rem/1.2 var(--ve-serif); }
.ve-lab-room .dls__toggle--feature .dls__toggle-text small { color: #b9c2e6; }
.ve-lab-room .dls__star-icon { display: none; }
.ve-lab-room .dls__star-opts { padding: 0 0 0.7rem; }
.ve-lab-room .dls__chip { border-radius: 2px; font-family: var(--ve-sans); letter-spacing: 0.06em; border-color: rgba(185, 194, 230, 0.25); color: #b9c2e6; }
.ve-lab-room .dls__chip[aria-pressed="true"] { border-color: var(--ve-brand-bright); background: rgba(94, 197, 240, 0.16); color: #fff; }

/* Temperature and dimmer. */
.ve-lab-room .dls__readout-value { font: 400 2rem/1 var(--ve-serif); letter-spacing: 0; }
.ve-lab-room .dls__readout { margin-bottom: 0.7rem; }
.ve-lab-room .dls__range::-webkit-slider-runnable-track { height: 4px; border-radius: 0; box-shadow: none; }
.ve-lab-room .dls__range::-moz-range-track { height: 4px; border-radius: 0; }
.ve-lab-room .dls__range::-webkit-slider-thumb { margin-top: -8px; background: var(--ve-champagne); box-shadow: 0 0 0 1px var(--ve-champagne), 0 2px 8px rgba(0, 0, 0, 0.5); }
.ve-lab-room .dls__range::-moz-range-thumb { background: var(--ve-champagne); box-shadow: 0 0 0 1px var(--ve-champagne), 0 2px 8px rgba(0, 0, 0, 0.5); }
.ve-lab-room .dls__tick { border-radius: 2px; }
.ve-lab-room .dls__switch { font-weight: 500; }
.ve-lab-room .dls__btn { padding: 0.8rem 0.55rem; font: 600 0.6rem/1 var(--ve-sans); letter-spacing: 0.16em; }
.ve-lab-room .dls__btn--primary { background: var(--ve-brand); border-color: var(--ve-brand); color: #fff; }
.ve-lab-room .dls__btn--primary:hover { background: var(--ve-brand-deep); border-color: var(--ve-brand-deep); }

.ve-lab-room .dls__caveat { margin-top: 1.1rem; color: var(--ve-muted); opacity: 1; font-size: 0.74rem; }

/* ── Side layout ──
   Fixtures sit in a rail beside the room, where they can be switched while
   watching it; scenes, temperature and dimmer form a strip underneath. The
   plugin's wrappers are flattened so the console itself is the grid. */
@media (min-width: 1180px) {
  .ve-lab-room .dls__console {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) minmax(0, 0.75fr) var(--ve-lab-rail);
    grid-template-areas:
      "stage  stage stage rail"
      "scenes temp  dim   rail";
    grid-template-rows: auto 1fr;
  }
  .ve-lab-room .dls__bar,
  .ve-lab-room .dls__grid { display: contents; }
  .ve-lab-room .dls__stage { grid-area: stage; }

  .ve-lab-room .dls__scenes,
  .ve-lab-room .dls__grid > .dls__group { padding: 1.35rem 1.35rem 1.5rem; border-top: 1px solid var(--dls-line); }
  .ve-lab-room .dls__scenes { grid-area: scenes; border-bottom: 0; }
  .ve-lab-room .dls__scene-list { grid-template-columns: 1fr 1fr; }
  .ve-lab-room .dls__group--temp { grid-area: temp; border-left: 1px solid var(--dls-line); }
  .ve-lab-room .dls__group--dim { grid-area: dim; border-left: 1px solid var(--dls-line); }

  .ve-lab-room .dls__grid > .dls__group:first-child {
    grid-area: rail;
    border-top: 0;
    border-left: 1px solid var(--dls-line);
    padding: 1.5rem 1.35rem;
  }
  /* Rows share whatever height the rail has, up to a comfortable limit. */
  .ve-lab-room .dls__fixtures { grid-template-columns: 1fr; flex: 1; grid-auto-rows: minmax(min-content, 1fr); max-height: 36rem; }
  .ve-lab-room .dls__feature { margin-bottom: 0.9rem; padding-top: 1.15rem; }
  .ve-lab-room .dls__feature::before { margin-bottom: 3.2rem; }
  .ve-lab-room .dls__toggle { padding-block: 1rem; }
}