:root {
  --phosphor: #9bf871;
  --phosphor-soft: rgba(118, 255, 110, 0.28);
  --screen-dark: rgba(1, 17, 7, 0.67);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #010202;
}

body {
  display: grid;
  place-items: center;
  color: var(--phosphor);
  user-select: none;
  -webkit-user-select: none;
}

.keyboard-capture {
  position: fixed;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  outline: 0;
  opacity: 0;
  pointer-events: none;
}

.scene {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: #010202;
}

.artwork {
  position: absolute;
  left: 50%;
  top: 40%;
  width: max(100vw, 47.446vh);
  height: max(100vh, 210.765vw);
  overflow: hidden;
  container-type: size;
  background: #050806 url("assets/crt-room-cleaned.png") center / 100% 100% no-repeat;
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.92);
  transform: translate(-50%, -40%);
}

.crt {
  position: absolute;
  z-index: 3;
  left: 23.7%;
  top: 31.45%;
  width: 56.3%;
  height: 21.75%;
  overflow: hidden;
  isolation: isolate;
  border-radius: 12% 11% 12% 11% / 15% 16% 14% 15%;
  color: var(--phosphor);
  background:
    radial-gradient(ellipse at 50% 45%, rgba(19, 66, 29, 0.2), rgba(0, 8, 3, 0.68) 73%),
    var(--screen-dark);
  box-shadow:
    inset 0 0 18px rgba(0, 0, 0, 0.9),
    inset 0 0 42px rgba(0, 0, 0, 0.48),
    0 0 8px rgba(56, 130, 50, 0.1);
  transform: perspective(900px) rotateX(0.6deg);
  transition: filter 800ms ease, opacity 800ms ease;
}

.terminal-scroll {
  position: absolute;
  z-index: 2;
  inset: 0;
  overflow: hidden;
  padding: 6.5% 7.5% 7% 8%;
  font-family: "VT323", "Lucida Console", "Courier New", monospace;
  font-size: clamp(8px, 2.18cqw, 21px);
  line-height: 1.02;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  text-shadow:
    0 0 0.14em currentColor,
    0 0 0.45em var(--phosphor-soft),
    0 0 0.8em var(--phosphor-soft);
  scrollbar-width: none;
  filter: blur(0.05px);
}

.terminal-scroll::-webkit-scrollbar {
  display: none;
}

.terminal-flow {
  min-height: 100%;
}

.line {
  min-height: 1.02em;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.prompt-line {
  display: flex;
  align-items: baseline;
  min-height: 1.02em;
  white-space: pre-wrap;
}

.prompt-prefix {
  margin-right: 0.28em;
}

.cursor {
  display: inline-block;
  width: 0.55em;
  height: 0.82em;
  margin-left: 0.06em;
  translate: 0 0.08em;
  background: currentColor;
  box-shadow: 0 0 0.4em var(--phosphor-soft);
  animation: cursor-blink 0.86s steps(1, end) infinite;
}

.glass {
  position: absolute;
  z-index: 6;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background:
    linear-gradient(rgba(18, 255, 100, 0.022) 50%, rgba(0, 0, 0, 0.085) 50%),
    linear-gradient(90deg, rgba(255, 0, 0, 0.012), rgba(0, 255, 0, 0.009), rgba(0, 0, 255, 0.014)),
    radial-gradient(ellipse at 38% 22%, rgba(196, 255, 193, 0.085), transparent 35%);
  background-size: 100% 3px, 4px 100%, 100% 100%;
  box-shadow:
    inset 13px 0 22px rgba(0, 0, 0, 0.23),
    inset -13px 0 22px rgba(0, 0, 0, 0.32),
    inset 0 13px 20px rgba(0, 0, 0, 0.25),
    inset 0 -13px 22px rgba(0, 0, 0, 0.42);
  animation: screen-flicker 7s infinite;
}

.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.085;
  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='.83' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
  animation: noise-shift 0.18s steps(2, end) infinite;
}

.matrix {
  position: absolute;
  z-index: 4;
  inset: 0;
  width: 100%;
  height: 100%;
  display: none;
  background: rgba(0, 9, 2, 0.93);
}

.matrix.active {
  display: block;
}

.shutdown {
  position: absolute;
  z-index: 5;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 10%;
  visibility: hidden;
  opacity: 0;
  color: var(--phosphor);
  background: #000;
  font-family: "VT323", "Lucida Console", monospace;
  font-size: clamp(10px, 2.5cqw, 24px);
  line-height: 1.25;
  text-align: center;
  white-space: pre-line;
  text-shadow: 0 0 0.5em currentColor;
  transition: opacity 900ms ease;
}

.shutdown.active {
  visibility: visible;
  opacity: 1;
}

.ux-folder-overlay {
  position: fixed;
  z-index: 30;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    radial-gradient(circle at 50% 36%, rgba(108, 180, 82, 0.16), transparent 34%),
    rgba(0, 0, 0, 0.76);
  font-family: "VT323", "Lucida Console", "Courier New", monospace;
  user-select: text;
  -webkit-user-select: text;
}

.ux-folder-overlay[hidden] {
  display: none;
}

.ux-folder {
  position: relative;
  width: min(900px, 100%);
  max-height: min(780px, calc(100vh - 56px));
  overflow: auto;
  padding: 58px clamp(24px, 4vw, 54px) 44px;
  color: #221706;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 24%),
    linear-gradient(#d7bf83, #b99b58);
  border: 2px solid #6f5520;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.72),
    inset 0 0 0 1px rgba(255, 255, 255, 0.26);
  text-shadow: none;
}

.ux-folder::before {
  content: "";
  position: absolute;
  inset: 18px;
  pointer-events: none;
  border: 1px dashed rgba(63, 43, 10, 0.38);
}

.ux-folder__tab {
  position: absolute;
  left: 24px;
  top: -2px;
  min-width: 170px;
  padding: 10px 20px 8px;
  color: #1d1305;
  background: #e3cb8c;
  border: 2px solid #6f5520;
  border-bottom: 0;
  font-size: clamp(1rem, 2.4vw, 1.45rem);
  letter-spacing: 0.08em;
}

.ux-folder__close {
  position: absolute;
  right: 22px;
  top: 18px;
  min-width: 78px;
  min-height: 34px;
  border: 1px solid rgba(34, 23, 6, 0.72);
  color: #1d1305;
  background: transparent;
  font: inherit;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.ux-folder__close:hover,
.ux-folder__close:focus-visible {
  background: rgba(34, 23, 6, 0.12);
  outline: none;
}

.ux-folder__language {
  position: absolute;
  right: 22px;
  top: 58px;
  display: flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid rgba(34, 23, 6, 0.48);
  background: rgba(255, 244, 205, 0.2);
}

.ux-folder__lang {
  min-width: 34px;
  height: 29px;
  border: 0;
  color: rgba(34, 23, 6, 0.7);
  background: transparent;
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.ux-folder__lang:hover,
.ux-folder__lang:focus-visible,
.ux-folder__lang.is-active {
  color: #1d1305;
  background: rgba(34, 23, 6, 0.14);
  outline: none;
}

.ux-folder__meta {
  margin: 0 0 14px;
  padding-right: 220px;
  color: rgba(34, 23, 6, 0.74);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  letter-spacing: 0.08em;
}

.ux-folder h1 {
  margin: 0 0 24px;
  font-size: clamp(2.6rem, 8vw, 5.6rem);
  line-height: 0.82;
  text-transform: uppercase;
}

.ux-folder section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(140px, 0.28fr) minmax(0, 1fr);
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid rgba(34, 23, 6, 0.28);
}

.ux-folder h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ux-folder p,
.ux-folder li {
  font-size: clamp(1.15rem, 2.25vw, 1.45rem);
  line-height: 1.28;
}

.ux-folder p,
.ux-folder ul,
.ux-folder ol {
  margin: 0;
}

.ux-folder ul,
.ux-folder ol {
  padding-left: 1.05em;
}

.ux-folder li + li {
  margin-top: 8px;
}

.crt.glitching {
  animation: crt-jump 95ms steps(2, end) 11;
}

.crt.glitching .terminal-scroll {
  animation: text-tear 80ms steps(2, end) 13;
  text-shadow: -0.12em 0 #3cf, 0.12em 0 #f34, 0 0 0.55em currentColor;
}

.crt.glitching .glass {
  background-size: 100% 1px, 3px 100%, 100% 100%;
  filter: contrast(1.8) brightness(1.45);
}

.crt.powering-down {
  animation: power-down 1.2s ease-in forwards;
}

@keyframes cursor-blink {
  0%, 48% { opacity: 1; }
  49%, 100% { opacity: 0; }
}

@keyframes screen-flicker {
  0%, 8%, 12%, 24%, 100% { opacity: 0.94; }
  9% { opacity: 0.82; }
  11%, 68% { opacity: 0.9; }
  69% { opacity: 0.84; }
}

@keyframes noise-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-1%, 1%); }
  50% { transform: translate(1%, -1%); }
  75% { transform: translate(1%, 1%); }
  100% { transform: translate(-1%, -1%); }
}

@keyframes crt-jump {
  0% { transform: translate(0) skewX(0deg); }
  20% { transform: translate(-0.8%, 0.4%) skewX(0.4deg); }
  43% { transform: translate(0.7%, -0.35%) skewX(-0.7deg); }
  65% { transform: translate(-0.25%, 0.65%) skewX(0.25deg); }
  100% { transform: translate(0); }
}

@keyframes text-tear {
  0% { translate: 0 0; clip-path: inset(0 0 0 0); }
  33% { translate: 2.2% 0; clip-path: inset(18% 0 48% 0); }
  66% { translate: -1.6% 0; clip-path: inset(58% 0 12% 0); }
  100% { translate: 0 0; clip-path: inset(0); }
}

@keyframes power-down {
  0% { filter: brightness(1); transform: scaleY(1); }
  72% { filter: brightness(2.6); transform: scaleY(0.012); }
  88% { filter: brightness(2.2); transform: scale(0.1, 0.012); }
  100% { filter: brightness(0); transform: scale(0); }
}

@media (prefers-reduced-motion: reduce) {
  .glass,
  .glass::before {
    animation: none;
  }
}

@media (max-width: 700px) {
  .ux-folder-overlay {
    padding: 14px;
  }

  .ux-folder {
    max-height: calc(100vh - 28px);
    padding: 54px 22px 34px;
  }

  .ux-folder__tab {
    left: 16px;
  }

  .ux-folder__language {
    position: static;
    width: max-content;
    margin: 0 0 14px auto;
  }

  .ux-folder__meta {
    padding-right: 0;
  }

  .ux-folder section {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}