/* ══════════════════════════════════════════════════════════
   INTERGALACTIC CABLE TV — Complete Stylesheet
   ══════════════════════════════════════════════════════════
   
   Layer stack (bottom → top):
     1. Room background
     2. TV unit (shell + screen)
     3. YouTube iframe
     4. Player blocker (interaction shield)
     5. Phosphor bloom overlay
     6. Scanlines + vignette (pseudo-elements)
     7. Static overlay (canvas)
     8. Channel OSD / Commercial bug
     9. Power-off screen
    10. Remote control panel
    11. Splash screen
   ══════════════════════════════════════════════════════════ */

/* ── Reset & Globals ──────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --crt-curve: 12px;
  --scanline-opacity: 0; /* Removed by user request */
  --vignette-strength: 0.8;
  --phosphor-tint: rgba(0, 10, 0, 0.1);
}

body {
  --osd-font: 'VT323', monospace;
  --ui-font: 'Press Start 2P', monospace;
  --glow-cyan: rgba(0, 255, 255, 0.4);
  --glow-green: rgba(0, 255, 80, 0.3);
  --remote-bg: rgba(15, 12, 10, 0.92);
  --remote-btn: rgba(60, 55, 50, 0.9);
  --remote-btn-hover: rgba(90, 80, 70, 0.95);
  margin: 0;
  overflow: hidden;
  width: 100vw;
  height: 100vh;
  background: #050403;
  font-family: var(--osd-font);
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
}

/* ── Room Zoom Container ────────────────────────────────── */
#room-container {
  position: fixed;
  left: 50%;
  top: 50%;
  width: auto;
  height: auto;
  min-width: 100vw;
  min-height: 100vh;
  aspect-ratio: 2752 / 1536; /* Exact match to the source images to prevent drifting */
  /* Origin centered perfectly on the TV screen (51.5% left, 50% top) */
  transform-origin: 51.5% 50%;
  transform: translate(-51.5%, -50%) scale(1); /* Center the TV perfectly in the viewport */
  transition: transform 1.5s ease-out; /* Fast zoom-out when TV turns off */
  will-change: transform;
  z-index: 1;
}

#room-container.zoomed {
  transform: translate(-51.5%, -50%) scale(1.7); /* Zoom in 70% when TV is on for a tighter view */
  transition: transform 4s ease-in-out; /* Slow, creeping cinematic zoom when turning on */
}

/* ── Mobile / Portrait Adjustments ──────────────────────── */
@media (max-aspect-ratio: 4/3) {
  #room-container.zoomed {
    transform: translate(-51.5%, -50%) scale(1.35); /* Reduce zoom so TV fits inside narrow phone screens */
  }
}

/* ── Mobile Portrait Layout (Using portrait image) ──────── */
@media (max-aspect-ratio: 1/1) {
  #room-container {
    aspect-ratio: 1536 / 2752; /* Match the portrait image */
    transform-origin: 45.671% 47.584%;
    transform: translate(-45.671%, -47.584%) scale(1);
  }
  #room-container.zoomed {
    /* Smooth zoom on mobile portrait */
    transform: translate(-45.671%, -47.584%) scale(1.25);
  }
  
  #tv-unit {
    left: 45.671%;
    top: 47.584%; /* Shifted up an additional 5% (back to original mathematically perfect center) */
    width: 50.977%;
    height: 35.211%;
  }

  /* Hide the pre-rendered landscape TV-off background since we don't have a portrait version. The black TV hole looks perfect anyway. */
  #tv-off-bg {
    display: none !important;
  }

  /* Center the ambient room glow on the new TV position */
  #room-bg::after {
    background: radial-gradient(
      ellipse at 45.671% 47.584%,
      rgba(0, 50, 150, 0.4) 0%,
      rgba(0, 0, 0, 0) 65%
    );
  }
}

/* ── Room Background (Base) ───────────────────────────── */
#room-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 1;
}

/* Ambient light glow from TV onto room */
#room-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 51.5% 50%,
    rgba(0, 50, 150, 0.4) 0%,
    rgba(0, 0, 0, 0) 65%
  );
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: screen;
}

/* ── Room Overlay Canvas (Chroma Keyed) ────────────────── */
#room-overlay-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 50; /* Above TV, below remote/splash */
  pointer-events: none;
  filter: brightness(0.78) saturate(1.05); /* Match base room brightness */
  transition: filter 1.5s ease-out; /* Fast brighten when TV turns off */
  will-change: filter;
  transform: translateZ(0); /* Force GPU rendering for the canvas */
}

#room-container.zoomed #room-overlay-canvas {
  filter: brightness(0.2) saturate(1.05); /* Darken the room significantly when zoomed in */
  transition: filter 4s ease-in-out; /* Slow dimming when TV turns on */
}

/* ── TV Off Background Scene ──────────────────────────── */
#tv-off-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 60; /* Above the canvas and TV unit */
  opacity: 1;
  pointer-events: none;
  transition: opacity 0.6s ease-in-out;
}

#tv-off-bg.hidden {
  opacity: 0;
}

/* ── TV Unit ──────────────────────────────────────────── */
#tv-unit {
  position: absolute;
  z-index: 10;
  /* Exactly mapped to the hole in room-green.jpg */
  left: 51.326%;
  top: 50.162%;
  transform: translate(-50%, -50%);
  width: 15.734%;
  height: 20.898%;
}



#tv-shell {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ── TV Screen Area ───────────────────────────────────── */
#tv-screen {
  position: absolute;
  inset: 0; /* Fills the tv-unit completely, since the canvas masks it */
  width: 100%;
  height: 100%;
  background: #000;
  overflow: hidden;
  border-radius: var(--crt-curve);
  animation: flicker 8s infinite;
}

/* ── Scanlines (pseudo-element) ───────────────────────── */
#tv-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(0, 0, 0, var(--scanline-opacity)) 2px,
    rgba(0, 0, 0, var(--scanline-opacity)) 4px
  );
  mix-blend-mode: multiply;
}

/* ── Vignette + Screen Curve ──────────────────────────── */
#tv-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 21;
  pointer-events: none;
  background: radial-gradient(
    ellipse at center,
    transparent 55%,
    rgba(0, 0, 0, var(--vignette-strength)) 100%
  );
  border-radius: var(--crt-curve);
  box-shadow: inset 0 0 60px rgba(0, 0, 0, 0.35);
  display: none; /* Removed by user request */
}

/* ── YouTube Player ───────────────────────────────────── */
#tv-content {
  position: absolute;
  inset: 0;
  transform-origin: center center;
}

#tv-screen.powering-off,
#tv-content.powering-off {
  animation: powerOffCRT 0.4s cubic-bezier(0.25, 1, 0.5, 1) forwards !important;
  pointer-events: none;
}

@keyframes powerOffCRT {
  0%   { transform: scale(1, 1); filter: brightness(1); opacity: 1; }
  50%  { transform: scale(1, 0.005); filter: brightness(4); opacity: 1; }
  80%  { transform: scale(0.005, 0.005); filter: brightness(6); opacity: 1; }
  100% { transform: scale(0, 0); filter: brightness(0); opacity: 0; }
}

#yt-player {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: auto;
  height: auto;
  /* Make it significantly larger than the cutout so it bleeds over the edges */
  min-width: 130%;
  min-height: 130%;
  /* Force a strict 16:9 ratio so YouTube never generates black bars internally */
  aspect-ratio: 16 / 9;
  z-index: 5;
}

/* Shift video right and down on desktop as requested */
@media (min-width: 769px) {
  #yt-player {
    /* Since base translation is -50%, translating to -48%, -46% achieves the +2%, +4% shift */
    transform: translate(-48%, -46%);
  }
}



/* ── Player Interaction Blocker ───────────────────────── */
#player-blocker {
  position: absolute;
  inset: 0;
  z-index: 10;
  cursor: none;
  /* 1% opacity guarantees it catches clicks across all browsers */
  background: rgba(0, 0, 0, 0.01);
}

/* ── Phosphor Bloom ───────────────────────────────────── */
#phosphor-overlay {
  position: absolute;
  inset: 0;
  z-index: 22;
  pointer-events: none;
  background: var(--phosphor-tint);
  mix-blend-mode: screen;
  display: none; /* Removed by user request */
}

/* ── Screen Flicker ───────────────────────────────────── */
@keyframes flicker {
  0%   { opacity: 1; }
  91%  { opacity: 1; }
  92%  { opacity: 0.96; }
  93%  { opacity: 1; }
  97%  { opacity: 1; }
  98%  { opacity: 0.98; }
  99%  { opacity: 0.97; }
  100% { opacity: 1; }
}

/* ── CRT Glass Reflection ───────────────────────────────── */
#glass-reflection {
  position: absolute;
  inset: -10%;
  width: 120%;
  height: 120%;
  /* Use the dark room image flipped horizontally */
  background: url('assets/tvoff.jpeg') center / cover;
  transform: scaleX(-1);
  opacity: 0.12;
  pointer-events: none;
  z-index: 45; /* above video, below osd */
  mix-blend-mode: screen;
  filter: blur(8px) contrast(1.5) sepia(0.3);
  /* Create curved glare vignette */
  border-radius: 50%;
  box-shadow: inset 0 0 100px rgba(255, 255, 255, 0.1);
  display: none; /* Removed by user request */
}

/* ── Screen Micro-Glitch ──────────────────────────────── */
@keyframes glitchShift {
  0%   { transform: translate(0, 0) skewX(0deg); }
  20%  { transform: translate(-3px, 1px) skewX(-0.5deg); }
  40%  { transform: translate(2px, -1px) skewX(0.3deg); }
  60%  { transform: translate(-1px, 2px) skewX(-0.2deg); }
  80%  { transform: translate(3px, 0) skewX(0.5deg); }
  100% { transform: translate(0, 0) skewX(0deg); }
}

#tv-screen.glitch #tv-content {
  animation: glitchShift 0.1s steps(3) 1;
}

#tv-screen.vhs-lock #tv-content {
  animation: vhs-tracking 0.7s cubic-bezier(0.25, 1, 0.5, 1) 1, vhs-color-bleed 0.7s cubic-bezier(0.25, 1, 0.5, 1) 1;
}

/* ── CRT Static Overlay ─────────────────────────────────── */
#static-overlay {
  position: absolute;
  inset: -10%;
  background: url('assets/static.gif') center / cover;
  opacity: 0;
  pointer-events: none;
  z-index: 6;
  transition: opacity 0.1s ease;
}

#static-overlay.active {
  opacity: 1;
  /* Extremely violent tearing and brightness strobing while tuning */
  animation: vhs-static-chaos 0.2s infinite;
}

@keyframes vhs-static-chaos {
  0% { transform: skewX(0deg) translateY(0) scale(1.05); filter: brightness(1); }
  10% { transform: skewX(-5deg) translateY(2%) scale(1.05); filter: brightness(1.2) contrast(1.3); }
  20% { transform: skewX(2deg) translateY(-2%) scale(1.05); filter: brightness(0.9); }
  30% { transform: skewX(-4deg) translateY(4%) scale(1.05); filter: brightness(1.3) contrast(1.5); }
  40% { transform: skewX(5deg) translateY(-3%) scale(1.05); filter: brightness(1); }
  50% { transform: skewX(-7deg) translateY(1%) scale(1.05); filter: brightness(0.8) contrast(1.2); }
  60% { transform: skewX(3deg) translateY(-1%) scale(1.05); filter: brightness(1.1); }
  70% { transform: skewX(-3deg) translateY(3%) scale(1.05); filter: brightness(1.4) contrast(1.4); }
  80% { transform: skewX(6deg) translateY(-4%) scale(1.05); filter: brightness(0.9); }
  90% { transform: skewX(-2deg) translateY(2%) scale(1.05); filter: brightness(1.2); }
  100% { transform: skewX(0deg) translateY(0) scale(1.05); filter: brightness(1); }
}

/* ── Advanced VHS Glitches ────────────────────────────── */
@keyframes vhs-tracking {
  0% { transform: skewX(0deg) translateY(0); filter: brightness(1); }
  5% { transform: skewX(3deg) translateY(2px); filter: brightness(1.2) contrast(1.2); }
  10% { transform: skewX(-2deg) translateY(-2px); filter: brightness(0.8); }
  15% { transform: skewX(0deg) translateY(0); filter: brightness(1); }
  100% { transform: skewX(0deg) translateY(0); filter: brightness(1); }
}

@keyframes vhs-color-bleed {
  0% { filter: hue-rotate(0deg) saturate(1); }
  10% { filter: hue-rotate(90deg) saturate(2) contrast(1.5); }
  20% { filter: hue-rotate(-90deg) saturate(0.5); }
  30% { filter: hue-rotate(0deg) saturate(1); }
  100% { filter: hue-rotate(0deg) saturate(1); }
}

.glitch-tracking {
  animation: vhs-tracking 0.6s ease-in-out infinite !important;
}

.glitch-color {
  animation: vhs-color-bleed 0.4s ease-in-out infinite !important;
}

/* ── Settings Modal ─────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 100, 0.85); /* Authentic VCR blue background */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  backdrop-filter: blur(5px);
  font-family: 'Courier New', Courier, monospace;
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: #0000aa;
  border: 4px solid #fff;
  padding: 30px;
  width: 90%;
  max-width: 600px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 0 20px rgba(0,0,0,0.8);
  color: #fff;
  text-shadow: 2px 2px 0 #000;
}

.modal-content h2 {
  margin-top: 0;
  margin-bottom: 5px;
  font-size: 24px;
  text-align: center;
}

.modal-subtitle {
  text-align: center;
  margin-bottom: 25px;
  font-size: 14px;
  color: #aaddff;
}

.channel-input-row {
  display: flex;
  margin-bottom: 15px;
  align-items: center;
}

.channel-input-row label {
  width: 60px;
  font-weight: bold;
}

.channel-input-row input {
  flex-grow: 1;
  background: #000066;
  border: 2px inset #fff;
  color: #fff;
  padding: 8px;
  font-family: inherit;
  font-size: 14px;
}

.channel-input-row input:focus {
  background: #0000cc;
  outline: none;
}

.modal-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
}

.modal-actions button {
  background: #fff;
  color: #0000aa;
  border: 2px outset #fff;
  padding: 10px 20px;
  font-family: inherit;
  font-weight: bold;
  font-size: 16px;
  cursor: pointer;
}

.modal-actions button:active {
  border-style: inset;
}

#static-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
}

/* ── Channel OSD ──────────────────────────────────────── */
#channel-osd {
  position: absolute;
  top: 10px;
  right: 14px;
  z-index: 40;
  font-family: var(--osd-font);
  color: rgba(255, 255, 255, 0.92);
  text-shadow:
    0 0 8px rgba(255, 255, 255, 0.5),
    0 0 20px rgba(0, 200, 255, 0.2);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  text-align: right;
}

#channel-osd.visible {
  opacity: 1;
}

.osd-channel-num {
  font-size: clamp(14px, 2.5vw, 24px);
  font-weight: bold;
  letter-spacing: 2px;
}

.osd-channel-name {
  font-size: clamp(8px, 1.2vw, 12px);
  opacity: 0.7;
  margin-top: 2px;
  letter-spacing: 1px;
}

.osd-volume-bar {
  font-size: clamp(10px, 1.5vw, 14px);
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ── Commercial Bug ───────────────────────────────────── */
#commercial-bug {
  position: absolute;
  top: 10px;
  left: 14px;
  z-index: 40;
  font-family: var(--ui-font);
  font-size: clamp(8px, 1vw, 12px);
  color: rgba(255, 255, 100, 0.85);
  background: rgba(0, 0, 0, 0.5);
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 100, 0.3);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

#commercial-bug.visible {
  opacity: 1;
}

/* ── Power Off Screen ─────────────────────────────────── */
#power-off-screen {
  position: absolute;
  inset: 0;
  z-index: 50;
  background: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

#power-off-screen.active {
  opacity: 1;
}

/* ── Power Off Animation ──────────────────────────────── */
@keyframes powerOff {
  0%   { transform: scaleY(1) scaleX(1); opacity: 1; filter: brightness(1); }
  30%  { transform: scaleY(1) scaleX(1); opacity: 1; filter: brightness(1.5); }
  50%  { transform: scaleY(0.008) scaleX(1); opacity: 1; filter: brightness(2); }
  70%  { transform: scaleY(0.008) scaleX(0.3); opacity: 0.8; filter: brightness(2); }
  100% { transform: scaleY(0) scaleX(0); opacity: 0; filter: brightness(0); }
}

#tv-content.powering-off {
  animation: powerOff 0.6s ease-in forwards;
}

/* ── Power On Animation ───────────────────────────────── */
@keyframes powerOn {
  0%   { transform: scaleY(0) scaleX(0); opacity: 0; filter: brightness(0); }
  20%  { transform: scaleY(0.008) scaleX(0.3); opacity: 0.8; filter: brightness(2); }
  50%  { transform: scaleY(0.008) scaleX(1); opacity: 1; filter: brightness(2); }
  80%  { transform: scaleY(1) scaleX(1); opacity: 1; filter: brightness(1.3); }
  100% { transform: scaleY(1) scaleX(1); opacity: 1; filter: brightness(1); }
}

#tv-content.powering-on {
  animation: powerOn 0.5s ease-out forwards;
}

#mobile-swipe-hint {
  display: none;
}

/* ── On-Screen Remote Control ─────────────────────────── */
#remote-control {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 18px;
  background: var(--remote-bg);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  opacity: 0.6;
  transition: opacity 0.3s ease 3s, transform 0.3s ease 3s; /* Wait 3s before fading out */
  transform: translateY(10px) scale(0.95);
}

#remote-control:hover,
#remote-control.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 0.1s ease 0s, transform 0.1s ease 0s; /* Fade in immediately */
}

.remote-row {
  display: flex;
  gap: 4px;
}

.remote-btn {
  width: 60px;
  height: 48px;
  border: none;
  border-radius: 8px;
  background: var(--remote-btn);
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--osd-font);
  font-size: 24px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.remote-btn:hover {
  background: var(--remote-btn-hover);
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(0, 200, 255, 0.15);
}

.remote-btn:active {
  transform: scale(0.95);
  background: rgba(100, 90, 80, 0.9);
}

#btn-power {
  background: rgba(180, 40, 40, 0.7);
  width: 40px;
  height: 36px;
  border-radius: 50%;
  font-size: 18px;
  margin-bottom: 4px;
}

#btn-power:hover {
  background: rgba(220, 50, 50, 0.85);
  box-shadow: 0 0 16px rgba(255, 50, 50, 0.3);
}

.remote-label {
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 10px;
  margin-bottom: 2px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── Splash Screen ────────────────────────────────────── */
#splash-screen {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(
    ellipse at center,
    rgba(5, 10, 20, 0.92) 0%,
    rgba(2, 3, 5, 0.98) 100%
  );
  backdrop-filter: blur(8px);
  transition: opacity 0.6s ease;
}

#splash-screen.fade-out {
  opacity: 0;
  pointer-events: none;
}

.splash-title {
  font-family: var(--ui-font);
  font-size: clamp(12px, 2.5vw, 28px);
  color: rgba(0, 255, 200, 0.9);
  text-shadow:
    0 0 20px rgba(0, 255, 200, 0.4),
    0 0 60px rgba(0, 255, 200, 0.15);
  text-align: center;
  line-height: 1.8;
  margin-bottom: 40px;
  letter-spacing: 3px;
}

.splash-subtitle {
  font-family: var(--osd-font);
  font-size: clamp(12px, 1.8vw, 20px);
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 50px;
  letter-spacing: 2px;
}

#splash-btn {
  font-family: var(--ui-font);
  font-size: clamp(10px, 1.5vw, 16px);
  color: #fff;
  background: transparent;
  border: 2px solid rgba(0, 255, 200, 0.5);
  padding: 16px 40px;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: all 0.3s ease;
  animation: splashPulse 2s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

#splash-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 255, 200, 0.1) 0%,
    rgba(0, 200, 255, 0.05) 100%
  );
  opacity: 0;
  transition: opacity 0.3s;
}

#splash-btn:hover {
  border-color: rgba(0, 255, 200, 0.9);
  box-shadow:
    0 0 30px rgba(0, 255, 200, 0.2),
    inset 0 0 30px rgba(0, 255, 200, 0.05);
  transform: scale(1.05);
}

#splash-btn:hover::before {
  opacity: 1;
}

#splash-btn:active {
  transform: scale(0.98);
}

@keyframes splashPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(0, 255, 200, 0.1); }
  50%      { box-shadow: 0 0 25px rgba(0, 255, 200, 0.25); }
}

.splash-controls {
  margin-top: 50px;
  font-family: var(--osd-font);
  font-size: clamp(10px, 1.2vw, 14px);
  color: rgba(255, 255, 255, 0.25);
  text-align: center;
  line-height: 2;
  letter-spacing: 1px;
}

.splash-controls kbd {
  display: inline-block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  padding: 2px 8px;
  font-family: var(--osd-font);
  font-size: inherit;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 2px;
}

/* ── Ambient Noise Lines (decorative) ─────────────────── */
.noise-line {
  position: absolute;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.03);
  z-index: 2;
  pointer-events: none;
  animation: noiseLine 10s linear infinite;
}

@keyframes noiseLine {
  0%   { transform: translateY(-100vh); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(100vh); opacity: 0; }
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
  #tv-unit {
    width: clamp(200px, 55vw, 400px);
    top: 38%;
  }

  #remote-control {
    bottom: 5%; /* Shifted up on mobile */
    right: 10%; /* Shifted 10% to the left on mobile */
    padding: 12px 10px;
    gap: 4px;
    border-radius: 16px;
    transition: opacity 0.3s ease 0s, transform 0.3s ease 0s; /* JS handles the delay on mobile */
  }

  /* Fade out completely on mobile when TV is running, until user taps screen */
  body.tv-on #remote-control:not(.active) {
    opacity: 0;
    pointer-events: none;
  }

  .remote-btn {
    width: 38px;
    height: 34px;
    font-size: 14px;
  }

  #btn-power {
    width: 46px;
    height: 38px;
  }

  #boot-text {
    bottom: auto !important;
    left: auto !important;
    top: 20px;
    right: 20px;
    text-align: right;
    font-size: 16px !important; /* Increased font size for mobile */
  }

  #mobile-swipe-hint {
    display: block;
    position: fixed;
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.9);
    font-family: var(--osd-font, monospace);
    font-size: 16px;
    text-align: center;
    line-height: 1.5;
    z-index: 150;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1s ease;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8), 0 0 5px rgba(255, 255, 255, 0.4);
  }

  #mobile-swipe-hint.visible {
    opacity: 1;
  }

  /* Shift OSD inward on mobile so it doesn't get clipped by the curved CRT corners */
  #channel-osd {
    top: 15%;
    right: 25%;
  }

  /* Increase static size on mobile as requested (using inset to prevent animation transform conflict) */
  #static-overlay {
    inset: -25%;
  }

  /* Disable all visual effects on mobile to keep it clean */
  #static-overlay.active,
  .vhs-lock,
  #tv-screen.glitch-1,
  #tv-screen.glitch-2,
  #tv-screen.glitch-3 {
    animation: none !important;
  }
}

@media (max-width: 480px) {
  #tv-unit {
    width: clamp(180px, 70vw, 350px);
    top: 36%;
  }

  .splash-controls {
    display: none; /* Hide keyboard hints on mobile */
  }
}

/* ── Scrollbar Hidden ─────────────────────────────────── */
::-webkit-scrollbar { display: none; }
html { scrollbar-width: none; }

/* ── Remote LED ───────────────────────────────────────── */
#remote-led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #400;
  margin-bottom: 2px;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.8);
  transition: background 0.05s, box-shadow 0.05s;
}

#remote-led.active {
  background: #f00;
  box-shadow: 0 0 8px #f00, 0 0 12px #f00;
}

/* ── Creator Footer ───────────────────────────────────── */
#creator-footer {
  position: fixed;
  bottom: 12px;
  left: 0;
  width: 100vw;
  text-align: center;
  z-index: 2000;
  font-family: var(--ui-font), 'Courier New', Courier, monospace;
  font-size: 10px;
  opacity: 0.25;
  transition: opacity 0.3s ease 3s; /* Wait 3s before fading out */
  pointer-events: none;
  padding-left: 15px;
  box-sizing: border-box;
}

#room-container:not(.zoomed) ~ #creator-footer {
  opacity: 1; /* Fully visible when TV is off */
}

#creator-footer:hover {
  opacity: 1;
  transition: opacity 0.1s ease 0s; /* Fade in immediately */
}

#creator-footer a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  pointer-events: auto;
  text-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.9),
    0 0 8px rgba(0, 0, 0, 0.9),
    0 0 16px rgba(0, 0, 0, 0.8);
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

/* ── Boot Text ────────────────────────────────────────── */
#boot-text {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
  font-family: var(--osd-font), 'VT323', monospace;
  font-size: 18px;
  color: #2bff7a; /* Phosphor green */
  text-shadow: 0 0 6px #2bff7a, 0 0 12px #2bff7a;
  white-space: pre-line;
  pointer-events: none;
  opacity: 1;
  transition: opacity 1.5s ease-out;
  line-height: 1.4;
  opacity: 0.8;
}

.typing-cursor {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

#creator-footer a:hover {
  color: #00ffcc;
  text-shadow: 0 0 10px #00ffcc;
}