:root {
  color-scheme: dark;
  --ink: #030605;
  --panel: #090e0c;
  --text: #ecfff3;
  --soft: #9aafa2;
  --muted: #526259;
  --pull-y: 0px;
  --pull-progress: 0;
  --cord-sway: 0deg;
  --lamp-swing: 0deg;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-family: var(--sans);
}

* { box-sizing: border-box; }

html,
body {
  width: 100%;
  min-height: 100%;
  overflow: hidden;
  background: var(--ink);
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 35%, rgb(var(--accent-rgb) / 0.025), transparent 34rem),
    linear-gradient(148deg, #050806 0%, #020403 55%, #060b08 100%);
}

button,
input { font: inherit; }

button { color: inherit; }

.room-noise,
.room-grid,
.access-scene,
.room-glow,
.light-bloom,
.floor-light {
  position: fixed;
  inset: 0;
}

.room-noise {
  z-index: 30;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='4' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.room-grid {
  z-index: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgb(var(--accent-rgb) / 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgb(var(--accent-rgb) / 0.045) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse at 50% 58%, black 0%, transparent 72%);
}

.brand-bar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: max(22px, env(safe-area-inset-top, 0px)) clamp(22px, 4vw, 54px) 18px;
  pointer-events: none;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: inherit;
  text-decoration: none;
  pointer-events: auto;
}

.brand-mark,
.mini-mark {
  display: grid;
  place-items: center;
  border: 1px solid rgb(var(--accent-rgb) / 0.46);
  color: var(--accent);
  font: 800 0.69rem var(--mono);
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: inset 0 0 15px rgb(var(--accent-rgb) / 0.06);
}

.brand-name {
  letter-spacing: 0.22em;
  font: 700 0.67rem var(--mono);
}

.power-state { display: flex; gap: 7px; }
.power-state i { width: 4px; height: 4px; border-radius: 50%; background: #27332c; transition: 500ms ease; }
.power-state i:first-child { background: rgb(var(--accent-rgb) / 0.52); }
.scene-lit .power-state i { background: var(--accent); box-shadow: 0 0 11px rgb(var(--accent-rgb) / 0.58); }
.scene-lit .power-state i:nth-child(2) { transition-delay: 120ms; }
.scene-lit .power-state i:nth-child(3) { transition-delay: 240ms; }

.access-scene {
  z-index: 1;
  isolation: isolate;
  --motion: cubic-bezier(0.16, 1, 0.3, 1);
  perspective: 1200px;
}

.room-glow {
  z-index: -1;
  opacity: 0;
  background:
    radial-gradient(circle at 26% 37%, rgb(var(--accent-rgb) / 0.17), transparent 10rem),
    radial-gradient(ellipse at 55% 68%, rgb(var(--accent-rgb) / 0.075), transparent 35rem);
  transition: opacity 1.3s ease 220ms;
}

.access-scene.is-active .room-glow { opacity: 1; }

.light-bloom {
  z-index: -2;
  opacity: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 25% 31%, rgba(245, 255, 249, 0.26) 0 1px, rgb(var(--accent-rgb) / 0.2) 1.2%, transparent 12%),
    radial-gradient(circle at 25% 31%, rgb(var(--accent-rgb) / 0.08), transparent 31%);
  transform: scale(0.78);
  transition: opacity 1.2s ease 180ms, transform 1.7s var(--motion) 120ms;
  mix-blend-mode: screen;
}

.floor-light {
  position: absolute;
  right: -5vw;
  bottom: -11vh;
  left: 28vw;
  z-index: -1;
  height: 43vh;
  opacity: 0;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(ellipse, rgb(var(--accent-rgb) / 0.15), rgb(var(--accent-rgb) / 0.035) 42%, transparent 72%);
  filter: blur(12px);
  transform: scaleX(0.6) scaleY(0.5);
  transition: opacity 1.2s ease 420ms, transform 1.6s var(--motion) 300ms;
}

.access-scene.is-active .light-bloom,
.access-scene.is-active .floor-light {
  opacity: 1;
  transform: scale(1);
}

.horizon {
  position: absolute;
  right: 6vw;
  bottom: 10vh;
  left: 6vw;
  height: 1px;
  opacity: 0.45;
  background: linear-gradient(90deg, transparent, rgb(var(--accent-rgb) / 0.24), transparent);
  box-shadow: 0 0 40px rgb(var(--accent-rgb) / 0.1);
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  width: min(78vw, 920px);
  aspect-ratio: 1;
  border: 1px solid rgb(var(--accent-rgb) / 0.055);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: border-color 1s ease, transform 1.6s var(--motion);
}

.orbit::before,
.orbit::after {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  content: "";
  background: rgb(var(--accent-rgb) / 0.38);
  box-shadow: 0 0 16px rgb(var(--accent-rgb) / 0.28);
}

.orbit::before { top: 14%; left: 22%; }
.orbit::after { right: 10%; bottom: 31%; }
.orbit-two { width: min(49vw, 580px); opacity: 0.48; transform: translate(-50%, -50%) rotate(38deg); }
.access-scene.is-active .orbit-one { border-color: rgb(var(--accent-rgb) / 0.12); transform: translate(-50%, -50%) rotate(-7deg) scale(1.035); }
.access-scene.is-active .orbit-two { border-color: rgb(var(--accent-rgb) / 0.17); transform: translate(-50%, -50%) rotate(51deg) scale(0.96); }

.lamp-rig {
  position: absolute;
  top: -20px;
  left: 50%;
  z-index: 10;
  width: 260px;
  height: min(70vh, 620px);
  transform: translateX(-50%);
  transform-origin: top center;
  transition: transform 1.35s var(--motion);
}

.access-scene.is-active .lamp-rig {
  transform: translate3d(calc(-50% - clamp(185px, 25vw, 360px)), -9px, 0) scale(0.96);
}

.ceiling-anchor {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 5;
  width: 86px;
  height: 34px;
  transform: translateX(-50%);
}

.anchor-plate {
  position: absolute;
  inset: 0 0 8px;
  border: 1px solid #354039;
  border-top: 0;
  border-radius: 0 0 50% 50%;
  background: linear-gradient(90deg, #060907, #273029 44%, #111612 72%, #040605);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.64), inset 0 -1px rgba(255, 255, 255, 0.08);
}

.anchor-plate i {
  position: absolute;
  top: 10px;
  width: 5px;
  height: 5px;
  border: 1px solid #455148;
  border-radius: 50%;
  background: #101511;
  box-shadow: inset 0 0 1px #000;
}

.anchor-plate i:first-child { left: 15px; }
.anchor-plate i:last-child { right: 15px; }

.anchor-collar {
  position: absolute;
  right: 31px;
  bottom: 0;
  left: 31px;
  height: 13px;
  border: 1px solid #3c4941;
  border-radius: 3px 3px 7px 7px;
  background: linear-gradient(90deg, #0b0f0c, #323c35 48%, #080b09);
}

.power-cable {
  position: absolute;
  top: 28px;
  left: calc(50% - 2px);
  width: 4px;
  height: clamp(146px, 29vh, 282px);
  border-radius: 3px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 38%, rgba(0, 0, 0, 0.55)),
    repeating-linear-gradient(15deg, #1b241f 0 3px, #303d35 3px 5px);
  box-shadow: 8px 5px 14px rgba(0, 0, 0, 0.32);
}

.power-cable i {
  position: absolute;
  top: 0;
  right: -4px;
  width: 1px;
  height: 100%;
  opacity: 0.26;
  background: rgba(255, 255, 255, 0.2);
}

.lamp-assembly {
  position: absolute;
  top: clamp(172px, calc(29vh + 24px), 310px);
  left: 50%;
  width: 230px;
  height: 360px;
  transform: translateX(-50%) rotate(var(--lamp-swing));
  transform-origin: 50% 0;
}

.access-scene.is-switching .lamp-assembly {
  animation: lampKick 1.35s cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.lamp-body {
  position: absolute;
  top: 0;
  left: 50%;
  width: 104px;
  height: 170px;
  transform: translateX(-50%);
}

.socket-cap {
  position: absolute;
  top: -3px;
  left: 50%;
  z-index: 4;
  width: 48px;
  height: 14px;
  border: 1px solid #3d4942;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(90deg, #090c0a, #364139 48%, #080b09);
  transform: translateX(-50%);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.46);
}

.socket {
  position: absolute;
  top: 7px;
  left: 50%;
  z-index: 3;
  display: grid;
  gap: 5px;
  width: 44px;
  height: 53px;
  padding: 11px 8px;
  border: 1px solid #445148;
  border-radius: 4px 4px 11px 11px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.03), transparent 20% 70%, rgba(0, 0, 0, 0.28)),
    linear-gradient(90deg, #111713, #303c34 48%, #0b100d);
  transform: translateX(-50%);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.62), inset 0 1px rgba(255, 255, 255, 0.07);
}

.socket i { display: block; height: 2px; border-radius: 2px; background: linear-gradient(90deg, #111713, #67756c 48%, #101511); }

.bulb-neck {
  position: absolute;
  top: 51px;
  left: 50%;
  z-index: 2;
  width: 30px;
  height: 22px;
  border-right: 1px solid rgba(223, 240, 229, 0.18);
  border-left: 1px solid rgba(223, 240, 229, 0.18);
  background: rgba(170, 190, 178, 0.035);
  transform: translateX(-50%);
}

.bulb {
  position: absolute;
  top: 58px;
  left: 50%;
  z-index: 2;
  width: 74px;
  height: 91px;
  overflow: hidden;
  border: 1px solid rgba(218, 236, 225, 0.25);
  border-radius: 47% 47% 49% 49% / 37% 37% 63% 63%;
  background:
    radial-gradient(circle at 34% 24%, rgba(255, 255, 255, 0.15), transparent 12%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.09), rgba(178, 197, 186, 0.018) 48%, rgba(255, 255, 255, 0.055));
  transform: translateX(-50%);
  box-shadow: inset -12px -10px 22px rgba(0, 0, 0, 0.32), inset 5px 3px 11px rgba(255, 255, 255, 0.025);
  transition: border-color 500ms ease, background 500ms ease, box-shadow 600ms ease;
}

.glass-glint {
  position: absolute;
  top: 12px;
  left: 14px;
  width: 12px;
  height: 31px;
  border-radius: 50%;
  border-left: 2px solid rgba(255, 255, 255, 0.16);
  transform: rotate(19deg);
  filter: blur(0.2px);
}

.filament-stem {
  position: absolute;
  bottom: 15px;
  width: 1px;
  height: 35px;
  background: #536159;
  transform-origin: bottom;
}

.filament-stem-left { left: 29px; transform: rotate(-8deg); }
.filament-stem-right { right: 29px; transform: rotate(8deg); }

.filament {
  position: absolute;
  right: 26px;
  bottom: 42px;
  left: 26px;
  height: 7px;
  border: 1px solid #5e6b64;
  border-top: 0;
  border-radius: 0 0 50% 50%;
  transition: border-color 350ms ease, filter 350ms ease;
}

.filament::before {
  position: absolute;
  right: -2px;
  bottom: 4px;
  left: -2px;
  height: 2px;
  content: "";
  background: repeating-linear-gradient(90deg, #5e6b64 0 2px, transparent 2px 4px);
  transform: rotate(3deg);
}

.access-scene.is-active .bulb {
  border-color: rgba(239, 255, 246, 0.9);
  background:
    radial-gradient(circle at 50% 44%, #fff 0 5%, #eafff2 12%, var(--accent) 31%, rgb(var(--accent-rgb) / 0.45) 53%, rgb(var(--accent-rgb) / 0.13) 72%);
  box-shadow:
    0 0 12px rgba(255, 255, 255, 0.82),
    0 0 34px rgb(var(--accent-rgb) / 0.86),
    0 0 92px rgb(var(--accent-rgb) / 0.48),
    0 0 210px rgb(var(--accent-rgb) / 0.24),
    inset 0 0 24px rgba(255, 255, 255, 0.5);
}

.access-scene.is-switching .bulb { animation: filamentIgnition 940ms steps(1, end) both; }
.access-scene.is-active .filament { border-color: #fff; filter: drop-shadow(0 0 3px #fff) drop-shadow(0 0 7px var(--accent)); }
.access-scene.is-active .filament::before { background: repeating-linear-gradient(90deg, #fff 0 2px, transparent 2px 4px); filter: drop-shadow(0 0 3px #fff) drop-shadow(0 0 7px var(--accent)); }
.access-scene.is-active .filament-stem { background: rgba(255, 255, 255, 0.86); filter: drop-shadow(0 0 4px var(--accent)); }

.bulb-aura {
  position: absolute;
  top: 35px;
  left: 50%;
  z-index: 1;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle, rgb(var(--accent-rgb) / 0.3), rgb(var(--accent-rgb) / 0.08) 36%, transparent 70%);
  transform: translateX(-50%) scale(0.4);
  filter: blur(7px);
  transition: opacity 900ms ease 140ms, transform 1.25s var(--motion) 100ms;
}

.access-scene.is-active .bulb-aura { opacity: 1; transform: translateX(-50%) scale(1); }

.light-cone {
  position: absolute;
  top: 135px;
  left: 50%;
  z-index: 1;
  width: min(78vw, 880px);
  height: 78vh;
  pointer-events: none;
  opacity: 0;
  background:
    linear-gradient(90deg, transparent 7%, rgb(var(--accent-rgb) / 0.035) 32%, rgb(var(--accent-rgb) / 0.105) 50%, rgb(var(--accent-rgb) / 0.035) 68%, transparent 93%);
  clip-path: polygon(46.5% 0, 53.5% 0, 100% 100%, 0 100%);
  transform: translateX(-50%) scaleY(0.7);
  transform-origin: top center;
  filter: blur(7px);
  transition: opacity 1.1s ease 240ms, transform 1.4s var(--motion) 180ms;
}

.access-scene.is-active .light-cone { opacity: 1; transform: translateX(-50%) scaleY(1); }

.lens-flare {
  position: absolute;
  top: 92px;
  left: 50%;
  z-index: 5;
  width: min(46vw, 390px);
  height: 1px;
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgb(var(--accent-rgb) / 0.4), #fff, rgb(var(--accent-rgb) / 0.4), transparent);
  transform: translateX(-50%) scaleX(0.25);
  filter: blur(0.4px);
  transition: opacity 600ms ease 290ms, transform 1s var(--motion) 240ms;
}

.access-scene.is-active .lens-flare { opacity: 0.42; transform: translateX(-50%) scaleX(1); }

.pull-control {
  position: absolute;
  top: 25px;
  left: calc(50% + 45px);
  z-index: 8;
  width: 64px;
  height: calc(185px + var(--pull-y));
  margin: 0;
  border: 0;
  padding: 0;
  outline: 0;
  color: inherit;
  background: transparent;
  cursor: grab;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  transform: rotate(var(--cord-sway));
  transform-origin: 31px 0;
  transition: transform 120ms linear;
}

.pull-control:active,
.access-scene.is-dragging .pull-control { cursor: grabbing; }

.pull-control:focus-visible .chain-handle {
  box-shadow: 0 0 0 4px rgb(var(--accent-rgb) / 0.15), 0 0 24px rgb(var(--accent-rgb) / 0.3);
}

.chain-pivot {
  position: absolute;
  top: -3px;
  left: 26px;
  width: 12px;
  height: 12px;
  border: 1px solid #49564e;
  border-radius: 50%;
  background: radial-gradient(circle at 37% 34%, #66746b, #171e1a 52%, #050806);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}

.chain-line {
  position: absolute;
  top: 8px;
  left: 30px;
  width: 4px;
  height: calc(126px + var(--pull-y));
  background: radial-gradient(circle, #9aa79f 0 1.3px, #28332d 1.5px 2.2px, transparent 2.4px) center top / 4px 6px repeat-y;
  filter: drop-shadow(2px 2px 2px rgba(0, 0, 0, 0.75));
}

.chain-handle {
  position: absolute;
  top: calc(129px + var(--pull-y));
  left: 17px;
  display: grid;
  width: 30px;
  height: 46px;
  place-items: center;
  border: 1px solid #526158;
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.045), transparent 28% 70%, rgba(0, 0, 0, 0.42)),
    linear-gradient(180deg, #26312b, #0a0f0c);
  box-shadow: 0 13px 26px rgba(0, 0, 0, 0.56), inset 0 1px rgba(255, 255, 255, 0.1);
  transition: border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.chain-handle i { width: 6px; height: 24px; border-radius: 999px; background: #0d1410; box-shadow: inset 1px 0 rgba(255, 255, 255, 0.09), inset -1px 0 #000; }
.chain-handle b { position: absolute; right: 5px; bottom: 8px; width: 2px; height: 13px; border-radius: 2px; background: rgba(255, 255, 255, 0.08); transform: rotate(9deg); }
.access-scene.is-dragging .chain-handle { transform: scale(1.06); }
.access-scene.is-armed .chain-handle { border-color: rgb(var(--accent-rgb) / 0.75); box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.07), 0 0 28px rgb(var(--accent-rgb) / 0.25), 0 13px 26px rgba(0, 0, 0, 0.56); }
.access-scene.is-active .chain-handle { border-color: rgb(var(--accent-rgb) / 0.48); box-shadow: 0 0 24px rgb(var(--accent-rgb) / 0.16), 0 13px 26px rgba(0, 0, 0, 0.5); }

.access-scene.is-releasing .pull-control {
  transition: transform 520ms cubic-bezier(0.22, 1.7, 0.38, 1);
}

.access-scene.is-releasing .chain-line,
.access-scene.is-releasing .chain-handle {
  transition: top 560ms cubic-bezier(0.2, 1.45, 0.35, 1), height 560ms cubic-bezier(0.2, 1.45, 0.35, 1), border-color 220ms ease, box-shadow 220ms ease;
}

/* Integrated floor lamp */
.lamp-rig {
  position: absolute;
  top: auto;
  bottom: clamp(24px, 5vh, 58px);
  left: 50%;
  z-index: 10;
  width: 300px;
  height: min(74vh, 640px);
  transform: translateX(-50%);
  transform-origin: bottom center;
  transition: transform 1.35s var(--motion);
}

.access-scene.is-active .lamp-rig {
  z-index: 7;
  transform: translate3d(calc(-50% - clamp(195px, 25vw, 350px)), 0, 0) scale(0.96);
}

.lamp-shadow {
  position: absolute;
  right: 16px;
  bottom: -17px;
  left: 16px;
  z-index: 0;
  height: 49px;
  border-radius: 50%;
  opacity: 0.62;
  background: radial-gradient(ellipse, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.38) 48%, transparent 72%);
  filter: blur(7px);
  transition: opacity 900ms ease, transform 1.2s var(--motion);
}

.access-scene.is-active .lamp-shadow {
  opacity: 0.82;
  transform: scaleX(1.12);
}

.lamp-base {
  position: absolute;
  right: 26px;
  bottom: 0;
  left: 26px;
  z-index: 3;
  height: 34px;
  border: 1px solid #3d4a42;
  border-radius: 50% 50% 38% 38% / 65% 65% 35% 35%;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 24% 69%, rgba(0, 0, 0, 0.34)),
    linear-gradient(180deg, #253029, #070b09 76%);
  box-shadow: 0 16px 27px rgba(0, 0, 0, 0.62), inset 0 2px rgba(255, 255, 255, 0.055);
}

.lamp-base::before {
  position: absolute;
  top: 5px;
  right: 15px;
  left: 15px;
  height: 1px;
  border-radius: 50%;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.13), transparent);
}

.base-core {
  position: absolute;
  top: -7px;
  left: 50%;
  width: 54px;
  height: 17px;
  border: 1px solid #46544c;
  border-radius: 50% 50% 5px 5px;
  background: linear-gradient(90deg, #080c09, #344039 50%, #080b09);
  transform: translateX(-50%);
  box-shadow: 0 5px 9px rgba(0, 0, 0, 0.45);
}

.lamp-base > i {
  position: absolute;
  bottom: -5px;
  width: 38px;
  height: 7px;
  border-radius: 50%;
  background: #050806;
}

.lamp-base > i:first-of-type { left: 34px; }
.lamp-base > i:last-of-type { right: 34px; }

.lamp-stand {
  position: absolute;
  top: 86px;
  bottom: 27px;
  left: 50%;
  z-index: 1;
  width: 18px;
  border: 1px solid #3e4b43;
  border-radius: 10px 10px 4px 4px;
  background:
    linear-gradient(90deg, #070a08 0 18%, #313d35 43%, #141b17 70%, #060907 100%);
  transform: translateX(-50%);
  box-shadow: 9px 11px 25px rgba(0, 0, 0, 0.42), inset 1px 0 rgba(255, 255, 255, 0.045);
}

.stand-rail {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: 2px;
  border-radius: 2px;
  opacity: 0.42;
  background: linear-gradient(rgba(255, 255, 255, 0.2), transparent 24%, rgba(255, 255, 255, 0.07));
}

.stand-highlight {
  position: absolute;
  top: 7%;
  right: 3px;
  width: 1px;
  height: 72%;
  opacity: 0.25;
  background: rgba(255, 255, 255, 0.22);
}

.stand-collar {
  position: absolute;
  left: 50%;
  width: 28px;
  height: 13px;
  border: 1px solid #46544c;
  border-radius: 4px;
  background: linear-gradient(90deg, #090d0a, #354239 48%, #090d0a);
  transform: translateX(-50%);
  box-shadow: 0 5px 8px rgba(0, 0, 0, 0.42);
}

.stand-collar-upper { top: 18%; }
.stand-collar-lower { bottom: 15%; }

.stand-status {
  position: absolute;
  right: -16px;
  bottom: 58px;
  display: grid;
  gap: 4px;
  padding: 7px 5px;
  border: 1px solid #354139;
  border-radius: 8px;
  background: #090d0b;
  box-shadow: 5px 7px 12px rgba(0, 0, 0, 0.44);
}

.stand-status i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #2c3931;
  transition: background 420ms ease, box-shadow 420ms ease;
}

.access-scene.is-active .stand-status i {
  background: var(--accent);
  box-shadow: 0 0 7px rgb(var(--accent-rgb) / 0.72);
}

.access-scene.is-active .stand-status i:nth-child(2) { transition-delay: 120ms; }
.access-scene.is-active .stand-status i:nth-child(3) { transition-delay: 240ms; }

.lamp-head {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 5;
  width: 280px;
  height: 260px;
  transform: translateX(-50%) rotate(var(--lamp-swing));
  transform-origin: 50% 79px;
}

.access-scene.is-switching .lamp-head {
  animation: lampKick 1.35s cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.lamp-shade {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 6;
  width: 232px;
  height: 106px;
  transform: translateX(-50%);
}

.shade-shell {
  position: absolute;
  top: 9px;
  right: 8px;
  left: 8px;
  height: 83px;
  overflow: hidden;
  border: 1px solid #46534b;
  border-radius: 52% 52% 11px 11px / 74% 74% 20% 20%;
  background:
    radial-gradient(ellipse at 50% 4%, rgba(255, 255, 255, 0.1), transparent 23%),
    linear-gradient(103deg, #080c09, #2a362f 38%, #151c18 68%, #050806);
  clip-path: polygon(35% 0, 65% 0, 100% 100%, 0 100%);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.58), inset 0 2px rgba(255, 255, 255, 0.055);
  transition: border-color 700ms ease, box-shadow 900ms ease;
}

.shade-shell::before {
  position: absolute;
  top: -20px;
  left: 50%;
  width: 63px;
  height: 42px;
  border: 1px solid #4a584f;
  border-radius: 50%;
  content: "";
  background: linear-gradient(90deg, #0b100d, #3b493f 48%, #080c09);
  transform: translateX(-50%);
}

.shade-shell > i {
  position: absolute;
  top: 18px;
  bottom: 4px;
  width: 1px;
  opacity: 0.28;
  background: linear-gradient(transparent, #75837a);
  transform-origin: bottom;
}

.shade-shell > i:nth-child(1) { left: 30%; transform: rotate(10deg); }
.shade-shell > i:nth-child(2) { left: 50%; }
.shade-shell > i:nth-child(3) { right: 30%; transform: rotate(-10deg); }

.shade-rim {
  position: absolute;
  right: 0;
  bottom: 8px;
  left: 0;
  height: 17px;
  border: 1px solid #526057;
  border-radius: 50%;
  background: linear-gradient(180deg, #26322b 0 32%, #080c09 38% 100%);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.65), inset 0 -2px rgba(255, 255, 255, 0.04);
}

.shade-underside {
  position: absolute;
  right: 14px;
  bottom: 13px;
  left: 14px;
  height: 14px;
  border-radius: 50%;
  opacity: 0.36;
  background: radial-gradient(ellipse, #25312a, #080b09 64%);
  transition: opacity 800ms ease, background 900ms ease, box-shadow 900ms ease;
}

.access-scene.is-active .shade-shell {
  border-color: rgb(var(--accent-rgb) / 0.46);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.62), inset 0 -8px 28px rgb(var(--accent-rgb) / 0.09);
}

.access-scene.is-active .shade-underside {
  opacity: 1;
  background: radial-gradient(ellipse, rgba(255, 255, 255, 0.92), rgb(var(--accent-rgb) / 0.52) 21%, rgb(var(--accent-rgb) / 0.13) 53%, #070b08 76%);
  box-shadow: 0 7px 28px rgb(var(--accent-rgb) / 0.28);
}

.lamp-body {
  position: absolute;
  top: 84px;
  left: 50%;
  z-index: 4;
  width: 140px;
  height: 175px;
  transform: translateX(-50%);
}

.socket {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 5;
  display: grid;
  gap: 4px;
  width: 46px;
  height: 45px;
  padding: 10px 8px;
  border: 1px solid #4a584f;
  border-radius: 5px 5px 12px 12px;
  background: linear-gradient(90deg, #0b100d, #36433a 48%, #090d0a);
  transform: translateX(-50%);
  box-shadow: 0 10px 21px rgba(0, 0, 0, 0.62), inset 0 1px rgba(255, 255, 255, 0.07);
}

.socket i {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #111713, #718078 48%, #101511);
}

.bulb-neck {
  position: absolute;
  top: 35px;
  left: 50%;
  z-index: 3;
  width: 28px;
  height: 19px;
  border-right: 1px solid rgba(223, 240, 229, 0.18);
  border-left: 1px solid rgba(223, 240, 229, 0.18);
  background: rgba(170, 190, 178, 0.035);
  transform: translateX(-50%);
}

.bulb {
  position: absolute;
  top: 42px;
  left: 50%;
  z-index: 3;
  width: 68px;
  height: 80px;
  overflow: hidden;
  border: 1px solid rgba(218, 236, 225, 0.23);
  border-radius: 47% 47% 49% 49% / 37% 37% 63% 63%;
  background:
    radial-gradient(circle at 34% 24%, rgba(255, 255, 255, 0.15), transparent 12%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(178, 197, 186, 0.015) 48%, rgba(255, 255, 255, 0.05));
  transform: translateX(-50%);
  box-shadow: inset -12px -10px 22px rgba(0, 0, 0, 0.34), inset 5px 3px 11px rgba(255, 255, 255, 0.025);
  transition: border-color 500ms ease, background 500ms ease, box-shadow 600ms ease;
}

.glass-glint { top: 11px; left: 13px; height: 27px; }
.filament-stem { bottom: 13px; height: 31px; }
.filament-stem-left { left: 26px; }
.filament-stem-right { right: 26px; }
.filament { right: 23px; bottom: 37px; left: 23px; }

.access-scene.is-active .bulb {
  border-color: rgba(239, 255, 246, 0.88);
  background:
    radial-gradient(circle at 50% 44%, #fff 0 5%, #eafff2 12%, var(--accent) 31%, rgb(var(--accent-rgb) / 0.45) 53%, rgb(var(--accent-rgb) / 0.13) 72%);
  box-shadow:
    0 0 12px rgba(255, 255, 255, 0.8),
    0 0 34px rgb(var(--accent-rgb) / 0.82),
    0 0 90px rgb(var(--accent-rgb) / 0.46),
    0 0 180px rgb(var(--accent-rgb) / 0.21),
    inset 0 0 22px rgba(255, 255, 255, 0.48);
}

.bulb-aura {
  position: absolute;
  top: 15px;
  left: 50%;
  z-index: 2;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle, rgb(var(--accent-rgb) / 0.3), rgb(var(--accent-rgb) / 0.08) 36%, transparent 70%);
  transform: translateX(-50%) scale(0.4);
  filter: blur(7px);
  transition: opacity 900ms ease 140ms, transform 1.25s var(--motion) 100ms;
}

.access-scene.is-active .bulb-aura { opacity: 1; transform: translateX(-50%) scale(1); }

.switch-housing {
  position: absolute;
  top: 19px;
  left: calc(50% + 28px);
  z-index: 7;
  width: 23px;
  height: 18px;
  border: 1px solid #526158;
  border-radius: 5px 8px 8px 5px;
  background: linear-gradient(90deg, #27332c, #090d0a 72%);
  box-shadow: 4px 5px 10px rgba(0, 0, 0, 0.48), inset 0 1px rgba(255, 255, 255, 0.08);
}

.switch-housing::before {
  position: absolute;
  top: 5px;
  right: 100%;
  width: 11px;
  height: 6px;
  border-block: 1px solid #46544c;
  content: "";
  background: #18211c;
}

.switch-housing i {
  position: absolute;
  bottom: -7px;
  left: 7px;
  width: 7px;
  height: 9px;
  border: 1px solid #59675f;
  border-radius: 2px 2px 50% 50%;
  background: #121915;
}

.light-cone {
  top: 104px;
  width: min(76vw, 850px);
  height: 72vh;
  clip-path: polygon(45% 0, 55% 0, 100% 100%, 0 100%);
}

.lens-flare { top: 81px; }

.pull-control {
  position: absolute;
  top: 115px;
  left: calc(50% + 8px);
  z-index: 8;
  width: 64px;
  height: calc(174px + var(--pull-y));
  margin: 0;
  border: 0;
  padding: 0;
  outline: 0;
  color: inherit;
  background: transparent;
  cursor: grab;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  transform: rotate(var(--cord-sway));
  transform-origin: 31px 0;
  transition: transform 120ms linear;
}

.chain-pivot {
  top: -5px;
  left: 26px;
  z-index: 3;
  width: 12px;
  height: 12px;
  border-color: #5a695f;
  background: radial-gradient(circle at 37% 34%, #829087, #202a24 50%, #060907);
}

.chain-line {
  top: 7px;
  left: 30px;
  height: calc(112px + var(--pull-y));
}

.chain-handle {
  top: calc(114px + var(--pull-y));
}

@keyframes lampKick {
  0% { transform: translateX(-50%) rotate(0deg); }
  14% { transform: translateX(-50%) rotate(-5.5deg); }
  34% { transform: translateX(-50%) rotate(3.6deg); }
  55% { transform: translateX(-50%) rotate(-2deg); }
  74% { transform: translateX(-50%) rotate(0.9deg); }
  100% { transform: translateX(-50%) rotate(0deg); }
}

@keyframes filamentIgnition {
  0%, 8%, 18% { opacity: 0.12; filter: brightness(0.3); }
  9%, 16%, 29%, 41% { opacity: 1; filter: brightness(1.3); }
  17%, 28%, 40% { opacity: 0.42; filter: brightness(0.6); }
  52%, 100% { opacity: 1; filter: brightness(1); }
}

.login-stage {
  position: absolute;
  top: 125%;
  left: 68%;
  z-index: 8;
  width: min(420px, calc(100vw - 42px));
  opacity: 0;
  pointer-events: none;
  filter: blur(9px) brightness(0.54);
  transform: translate(-50%, -50%) rotateX(-8deg) scale(0.92);
  transform-origin: center bottom;
  transition:
    top 1.25s var(--motion) 140ms,
    opacity 800ms ease 250ms,
    filter 1.15s ease 220ms,
    transform 1.25s var(--motion) 140ms;
}

.access-scene.is-active .login-stage {
  top: 50%;
  opacity: 1;
  pointer-events: auto;
  filter: blur(0) brightness(1);
  transform: translate(-50%, -50%) rotateX(0) scale(1);
}

.login-stage::before {
  position: absolute;
  inset: -14% -30%;
  z-index: -2;
  border-radius: 50%;
  pointer-events: none;
  content: "";
  opacity: 0;
  background: radial-gradient(ellipse, rgb(var(--accent-rgb) / 0.13), transparent 67%);
  transform: scale(0.6);
  transition: opacity 1.1s ease 650ms, transform 1.4s var(--motion) 520ms;
}

.access-scene.is-active .login-stage::before { opacity: 1; transform: scale(1); }

.login-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgb(var(--accent-rgb) / 0.34);
  border-radius: 19px;
  background:
    linear-gradient(145deg, rgb(var(--accent-rgb) / 0.07), transparent 35%),
    rgba(7, 12, 9, 0.94);
  box-shadow:
    0 38px 110px rgba(0, 0, 0, 0.68),
    inset 0 1px rgba(255, 255, 255, 0.045),
    0 0 70px rgb(var(--accent-rgb) / 0.055);
  backdrop-filter: blur(18px);
}

.login-card::before {
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 13px;
  pointer-events: none;
  content: "";
}

.login-card::after {
  position: absolute;
  top: -45%;
  left: -55%;
  width: 38%;
  height: 190%;
  pointer-events: none;
  content: "";
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.075), transparent);
  transform: rotate(17deg);
}

.access-scene.is-active .login-card::after { animation: cardLightPass 1.2s ease 720ms both; }

.card-cap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 23px;
  padding-bottom: 17px;
  border-bottom: 1px solid rgb(var(--accent-rgb) / 0.14);
}

.mini-mark { width: 29px; height: 29px; border-radius: 8px; font-size: 0.59rem; }
.cap-dots { display: flex; gap: 6px; }
.cap-dots i { width: 5px; height: 5px; border-radius: 50%; background: #35443b; }
.cap-dots i:first-child { background: var(--accent); box-shadow: 0 0 12px rgb(var(--accent-rgb) / 0.6); }

.login-form { position: relative; display: grid; gap: 17px; }
.login-form label { display: grid; gap: 8px; color: #b8c9bf; font-size: 0.72rem; font-weight: 650; letter-spacing: 0.06em; }

.login-form input {
  width: 100%;
  min-height: 49px;
  border: 1px solid rgba(255, 255, 255, 0.105);
  border-radius: 10px;
  outline: 0;
  padding: 12px 14px;
  color: var(--text);
  caret-color: var(--accent);
  background: rgba(0, 0, 0, 0.3);
  transition: 180ms ease;
}

.login-form input:focus { border-color: rgb(var(--accent-rgb) / 0.48); background: rgba(0, 0, 0, 0.42); box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.08); }
.login-form input:disabled { opacity: 0.55; }

.login-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 49px;
  margin-top: 3px;
  border: 0;
  border-radius: 10px;
  padding: 12px 15px;
  color: #031008;
  background: var(--accent);
  cursor: pointer;
  font-weight: 800;
  transition: 180ms ease;
}

.login-submit svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.login-submit:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgb(var(--accent-rgb) / 0.18); }
.login-submit:focus-visible { outline: 3px solid rgb(var(--accent-rgb) / 0.22); outline-offset: 3px; }
.login-submit:disabled { cursor: wait; opacity: 0.58; transform: none; }

.form-error {
  position: relative;
  margin: 15px 0 0;
  border: 1px solid rgb(var(--danger-rgb) / 0.3);
  border-radius: 9px;
  padding: 10px 12px;
  color: var(--danger);
  background: rgb(var(--danger-rgb) / 0.07);
  font-size: 0.78rem;
  line-height: 1.45;
}

[hidden] { display: none !important; }

.stage-rail {
  position: absolute;
  top: 50%;
  z-index: -1;
  width: 1px;
  height: min(72vh, 610px);
  background: linear-gradient(transparent, rgb(var(--accent-rgb) / 0.2) 35%, rgb(var(--accent-rgb) / 0.2) 70%, transparent);
  transform: translateY(-50%);
}

.stage-rail::before,
.stage-rail::after { position: absolute; left: -2px; width: 5px; height: 5px; border-radius: 50%; content: ""; background: rgb(var(--accent-rgb) / 0.36); }
.stage-rail::before { top: 20%; }
.stage-rail::after { bottom: 20%; }
.stage-rail-left { left: -24px; }
.stage-rail-right { right: -24px; }

.stage-base {
  position: absolute;
  top: calc(100% + 21px);
  left: 50%;
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  width: 126%;
  height: 26px;
  border-top: 1px solid rgb(var(--accent-rgb) / 0.24);
  background: linear-gradient(rgb(var(--accent-rgb) / 0.055), transparent);
  clip-path: polygon(9% 0, 91% 0, 100% 100%, 0 100%);
  transform: translateX(-50%);
}

.stage-base i { width: 3px; height: 3px; border-radius: 50%; background: rgb(var(--accent-rgb) / 0.42); }

@keyframes cardLightPass {
  0% { left: -55%; opacity: 0; }
  22% { opacity: 1; }
  100% { left: 125%; opacity: 0; }
}

@media (max-width: 760px) {
  .room-grid { background-size: 38px 38px; }
  .brand-bar { padding-inline: 18px; }
  .brand-name { display: none; }
  .orbit-one { width: 118vw; }
  .orbit-two { width: 76vw; }

  .lamp-rig {
    top: auto;
    bottom: 24px;
    height: min(68vh, 560px);
    transform: translateX(-50%) scale(0.86);
  }

  .access-scene.is-active .lamp-rig {
    transform: translate3d(calc(-50% + 35vw), -30px, 0) scale(0.66);
  }

  .login-stage {
    left: 50%;
    width: min(408px, calc(100vw - 30px));
  }

  .access-scene.is-active .login-stage { top: 56%; }
  .login-card { padding: 20px; }
  .login-form input,
  .login-submit { min-height: 50px; font-size: 16px; }
  .login-submit { font-size: 0.86rem; }
  .stage-rail { height: 52vh; }
  .stage-rail-left { left: -10px; }
  .stage-rail-right { right: -10px; }
}

@media (max-height: 680px) {
  .lamp-rig { top: auto; bottom: 13px; height: 540px; transform: translateX(-50%) scale(0.76); }
  .access-scene.is-active .lamp-rig { transform: translate3d(calc(-50% - min(26vw, 210px)), -20px, 0) scale(0.69); }
  .access-scene.is-active .login-stage { top: 54%; transform: translate(-50%, -50%) rotateX(0) scale(0.92); }
  .login-card { padding-block: 17px; }
  .card-cap { margin-bottom: 16px; padding-bottom: 13px; }
  .login-form { gap: 12px; }
  .login-form input,
  .login-submit { min-height: 44px; }
}

@media (max-width: 430px) {
  .brand-bar { padding-top: max(16px, env(safe-area-inset-top, 0px)); }
  .lamp-rig { left: 48%; }
  .access-scene.is-active .lamp-rig { transform: translate3d(calc(-50% + 49vw), -52px, 0) scale(0.54); }
  .access-scene.is-active .login-stage { top: 57%; }
  .light-cone { width: 120vw; }
  .floor-light { right: -35vw; left: -12vw; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}