:root {
  --toy-rgb: 0, 255, 0;
  --toy-panel: rgba(0, 10, 0, .94);
}

body[data-palette="amber"] {
  --green: #ffb000;
  --dim: #9a6900;
  --red: #ff5e00;
  --toy-rgb: 255, 176, 0;
  --toy-panel: rgba(18, 10, 0, .94);
}

body[data-palette="ice"] {
  --green: #64f7ff;
  --dim: #27858b;
  --red: #ff3b8d;
  --toy-rgb: 100, 247, 255;
  --toy-panel: rgba(0, 12, 18, .94);
}

body[data-palette="violet"] {
  --green: #d47cff;
  --dim: #774392;
  --red: #00ffb7;
  --toy-rgb: 212, 124, 255;
  --toy-panel: rgba(15, 0, 20, .94);
}

body[data-palette="red-alert"] {
  --green: #ff3b30;
  --dim: #921b16;
  --red: #fff;
  --toy-rgb: 255, 59, 48;
  --toy-panel: rgba(20, 0, 0, .95);
}

.control-stack {
  display: contents;
}

.control-stack .music-toggle {
  position: fixed;
  right: auto;
  bottom: auto;
  transform: none;
}

.dvd-bouncer {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 40;
  margin: 0;
  will-change: transform;
}

.control-box {
  display: block;
  width: max-content;
  min-width: 130px;
  max-width: 100%;
  border: 1px solid var(--dim);
  padding: 4px 8px;
  color: var(--green);
  background: rgba(0, 0, 0, .9);
  font: inherit;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  text-shadow: 0 0 3px rgba(var(--toy-rgb), .45);
}

.control-box:hover,
.control-box:focus-visible {
  color: var(--hot);
  border-color: var(--red);
  outline: none;
  text-decoration: underline;
}

.counter-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  cursor: help;
}

.counter-frame {
  width: 32px;
  height: 18px;
  border: 0;
  color-scheme: dark;
  background: #000;
  pointer-events: none;
}

.webgl-sphere {
  position: fixed;
  inset: 0;
  z-index: 35;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}

.tron-battlefield {
  position: fixed;
  inset: 0;
  z-index: 36;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}

.tron-hud {
  position: fixed;
  left: 10px;
  top: 10px;
  z-index: 42;
  border: 1px solid var(--dim);
  padding: 4px 7px;
  color: var(--green);
  background: rgba(0, 0, 0, .82);
  font-size: 10px;
  pointer-events: none;
  opacity: .78;
}

.dvd-logo {
  width: 116px;
  height: 64px;
  color: rgb(0, 255, 0);
  filter: drop-shadow(0 0 7px rgba(0, 255, 0, .7));
  pointer-events: none;
}

.dvd-logo svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: currentColor;
}

.dvd-logo text {
  font-family: Arial Black, Impact, sans-serif !important;
  font-size: 56px;
  font-style: italic;
  font-weight: 900;
  letter-spacing: -7px;
}

.dvd-logo .dvd-video {
  font-size: 14px;
  font-style: normal;
  letter-spacing: 8px;
}

.bouncing-skull {
  width: 100px;
  height: 130px;
  object-fit: contain;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 8px rgba(var(--toy-rgb), .72));
  pointer-events: none;
  user-select: none;
}

.toy-launcher {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 41;
  display: none;
}

.toy-button {
  border: 1px solid var(--dim);
  padding: 5px 8px;
  color: var(--green);
  background: rgba(0, 0, 0, .9);
  font: inherit;
  cursor: pointer;
}

.toy-button:hover,
.toy-button:focus-visible {
  border-color: var(--red);
  color: #fff;
  outline: none;
}

.toy-panel {
  position: fixed;
  z-index: 60;
  width: min(560px, calc(100vw - 24px));
  max-height: min(76vh, 660px);
  border: 1px solid var(--green);
  color: var(--green);
  background: var(--toy-panel);
  box-shadow: 0 0 30px rgba(var(--toy-rgb), .16), inset 0 0 24px rgba(var(--toy-rgb), .04);
  overflow: auto;
}

.toy-panel[hidden] { display: none; }

.toy-panel-bar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--dim);
  padding: 6px 8px;
  background: #000;
}

.toy-panel-body { padding: 10px; }
.toy-panel h2 { margin: 0; font-size: 1em; }
.toy-panel p { margin: 0 0 9px; }
.toy-panel kbd { color: #fff; background: #183018; padding: 1px 4px; }
.toy-panel ul { padding-left: 20px; }
.toy-panel li { margin-bottom: 5px; }
.toy-close { border: 0; color: var(--red); background: none; font: inherit; cursor: pointer; }

.field-manual {
  right: 10px;
  bottom: 44px;
}

.command-deck {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.command-output {
  min-height: 130px;
  max-height: 42vh;
  overflow: auto;
  white-space: pre-wrap;
  color: #9cff9c;
}

.command-line {
  display: flex;
  border-top: 1px solid var(--dim);
  padding-top: 7px;
}

.command-line label { color: #fff; }
.command-line input {
  flex: 1;
  border: 0;
  outline: 0;
  color: var(--green);
  background: transparent;
  font: inherit;
}

.toast-rack {
  position: fixed;
  left: 10px;
  bottom: 10px;
  z-index: 90;
  display: grid;
  gap: 5px;
  pointer-events: none;
}

.toy-toast {
  border: 1px solid var(--dim);
  padding: 6px 9px;
  color: var(--green);
  background: rgba(0, 0, 0, .92);
  animation: toast-in 180ms steps(3, end), toast-out 300ms 2.7s forwards;
}

@keyframes toast-in { from { transform: translateX(-110%); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px); } }

.click-spark {
  position: fixed;
  z-index: 80;
  color: var(--green);
  pointer-events: none;
  text-shadow: 0 0 7px currentColor;
  animation: spark-out 650ms ease-out forwards;
}

@keyframes spark-out {
  to { opacity: 0; transform: translate(var(--dx), var(--dy)) rotate(80deg) scale(.2); }
}

.packet-readout {
  position: fixed;
  z-index: 50;
  border: 1px solid var(--dim);
  padding: 5px 7px;
  color: var(--green);
  background: #000;
  pointer-events: none;
  animation: readout-out 1.4s forwards;
}

@keyframes readout-out { 75% { opacity: 1; } to { opacity: 0; } }

.starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}

.screen-noise {
  position: fixed;
  inset: 0;
  z-index: 70;
  pointer-events: none;
  opacity: .08;
  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='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
  animation: noise-hop 150ms steps(2) infinite;
}

.screen-noise[hidden] { display: none; }
@keyframes noise-hop { 50% { transform: translate(1%, -1%); } }

body.fx-glitch .top,
body.fx-glitch .terminal {
  animation: hard-glitch 90ms steps(2) 7;
}

@keyframes hard-glitch {
  0% { transform: translate(0); filter: none; }
  25% { transform: translate(-5px, 1px); filter: hue-rotate(90deg); }
  50% { transform: translate(6px, -2px); clip-path: inset(22% 0 48%); }
  75% { transform: translate(-2px, 3px); clip-path: inset(61% 0 12%); }
}

body.fx-degauss { animation: degauss 850ms ease-out; }
@keyframes degauss {
  20% { transform: scaleX(1.035) skewX(1deg); filter: saturate(2) blur(1px); }
  55% { transform: scaleX(.985) skewX(-.4deg); }
}

body.fx-invert { filter: invert(1) hue-rotate(180deg); }
body.fx-mirror { transform: scaleX(-1); }

.arcade {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
}

.game-field {
  position: relative;
  height: min(56vh, 420px);
  border: 1px solid var(--dim);
  overflow: hidden;
  background: rgba(0, 0, 0, .82);
}

.game-player {
  position: absolute;
  bottom: 8px;
  width: 54px;
  height: 8px;
  color: var(--green);
  border: 1px solid currentColor;
  box-shadow: 0 0 8px currentColor;
}

.game-packet {
  position: absolute;
  color: var(--green);
  text-shadow: 0 0 5px currentColor;
}

.game-hud { display: flex; justify-content: space-between; margin-bottom: 6px; }

body.secret-root .page-bg-logo { animation-duration: 4s; opacity: .24; }
body.secret-root .tag::after { content: " // ROOT SHELL ACCEPTED"; color: var(--red); }

@media (max-width: 620px) {
  .control-stack { font-size: 9px; }
  .toy-launcher { font-size: 9px; }
  .toast-rack { bottom: 92px; }
  .field-manual { right: 6px; bottom: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  .dvd-bouncer {
    will-change: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .click-spark, .toy-toast, .screen-noise { animation: none; }
}