#debate-viewport {
  --debate-width: 1600px;
  --debate-height: 900px;
  --ui-scale: 1;
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 1000;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

body.debate-active #debate-viewport {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

#debate-bars {
  position: fixed;
  inset: 0;
  z-index: 1500;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

body.debate-active #debate-bars {
  visibility: visible;
  opacity: 1;
}

#debate-stage {
  position: absolute;
  width: var(--debate-width);
  height: var(--debate-height);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(1);
  transform-origin: center center;
  will-change: transform;
  pointer-events: auto;
}

@media (orientation: portrait) and (pointer: coarse) {
  body.debate-active #debate-viewport::before {
    content: "Rotate device to landscape";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: #000;
    color: #fff;
    font-family: 'Space Grotesk', 'Merriweather', serif;
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: center;
    z-index: 100;
    pointer-events: auto;
  }
}

#debate-mode {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  display: grid;
  grid-template-rows: 1fr;
  --debate-line-scale: 1;
  --debate-line-offset: 0px;
  background: radial-gradient(120% 120% at 30% 20%, rgba(48, 72, 128, 0.35) 0%, rgba(7, 8, 16, 0.95) 65%, rgba(0, 0, 0, 0.98) 100%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms ease;
  overflow: hidden;
}

#debate-text-overlay {
  position: fixed;
  inset: 0;
  z-index: 1600;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  --debate-line-scale: 1;
  --debate-line-offset: 0px;
}

body.debate-active #debate-text-overlay {
  visibility: visible;
  opacity: 1;
}

#debate-mode.active {
  opacity: 1;
  pointer-events: auto;
}

#debate-mode.hidden {
  visibility: hidden;
}

#debate-parallax {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

  #debate-lighting {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
    mix-blend-mode: normal;
    transform: none;
    backface-visibility: hidden;
    will-change: opacity, transform;
    contain: none;
    transition: opacity 700ms ease;
  }

  .debate-shadowmap,
  .debate-lightmap {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform, opacity;
  }

  .debate-shadowmap {
    mix-blend-mode: multiply;
    opacity: 0.9;
    filter: blur(1px) contrast(1.02);
  }

  .debate-lightmap {
    mix-blend-mode: screen;
    opacity: 0.85;
    filter: blur(18px) saturate(1.08);
  }

  .debate-light-rays {
    position: absolute;
    inset: -10% -12% -6% -12%;
    pointer-events: none;
    mix-blend-mode: screen;
    filter: blur(1.2px) saturate(1.12);
    transform-origin: 50% 0%;
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform, opacity;
    mask-image: radial-gradient(120% 110% at 50% -10%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(120% 110% at 50% -10%, black 20%, transparent 70%);
    z-index: 1;
  }

  .debate-light-rays .debate-ray {
    position: absolute;
    top: -18%;
    width: var(--w, 48px);
    height: var(--h, 120%);
    left: var(--x, 48%);
    opacity: 0;
    background: linear-gradient(
      to bottom,
      rgba(255 255 255 / 0),
      var(--color, rgba(255, 229, 196, 0.36)) 32%,
      var(--color, rgba(255, 229, 196, 0.36)) 64%,
      rgba(255 255 255 / 0)
    );
    transform: rotate(var(--rotate, 0deg)) skewX(var(--skew, 0deg));
    transform-origin: 50% 0%;
    mix-blend-mode: screen;
    filter: blur(1.2px);
    animation: debate-ray var(--dur, 10s) ease-in-out forwards;
  }

  @keyframes debate-ray {
    0% { opacity: 0; transform: translateY(-4%) rotate(var(--rotate, 0deg)) skewX(var(--skew, 0deg)); }
    18% { opacity: var(--o, 0.35); }
    55% { opacity: calc(var(--o, 0.35) * 0.75); transform: translateY(6%) rotate(calc(var(--rotate, 0deg) * 0.96)) skewX(var(--skew, 0deg)); }
    100% { opacity: 0; transform: translateY(14%) rotate(var(--rotate, 0deg)) skewX(var(--skew, 0deg)); }
  }

  .debate-layer {
    position: absolute;
    inset: 0;
    transition: opacity 360ms ease;
    opacity: 0;
  }

.debate-layer-inner {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  will-change: transform;
  transform: translate3d(0, 0, 0) scale(1);
  transition: transform 620ms cubic-bezier(0.2, 0.8, 0.2, 1);
  filter:
    brightness(calc(1 - var(--layerDarken, 0) * 0.5))
    brightness(calc(0.6 + var(--layerLight, 0) * 0.6))
    contrast(calc(0.9 + var(--layerLight, 0) * 0.2));
}

  .debate-layer.tree-foreground .debate-layer-inner {
    pointer-events: none;
  }

  #debate-characters {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
  }

  #debate-characters-inner {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    justify-items: center;
    padding: 32px 48px 140px;
    pointer-events: none;
    gap: 12px;
    will-change: transform;
    transform-origin: center bottom;
  }

  .debate-slot {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 50vh;
  }

  .debate-sprite {
    max-height: 72vh;
    filter: brightness(calc((0.82 + var(--spriteLight, 0.08)) * (1 - var(--spriteDarken, 0)))) saturate(calc(0.9 + var(--spriteLight, 0.1))) drop-shadow(0 10px 24px rgba(0, 0, 0, calc(0.35 + var(--spriteShadow, 0.05))));
    opacity: 1;
    transform: translateY(calc(18px * var(--ui-scale, 1)));
    transition: opacity 320ms ease, filter 1000ms ease, transform 420ms ease;
  }

  .debate-sprite-wrap {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    transition: opacity 280ms ease, transform 420ms ease;
    position: relative;
    filter: drop-shadow(0 18px 32px rgba(0, 0, 0, 0.45));
  }

  .debate-sprite-wrap::after {
    content: '';
    position: absolute;
    inset: 10% 12% 8% 12%;
    background: radial-gradient(circle at 50% 60%, rgba(255, 245, 230, 0.45), rgba(50, 70, 110, 0));
    mix-blend-mode: screen;
    opacity: var(--spriteGlow, 0);
    filter: blur(28px);
    pointer-events: none;
    transition: opacity 260ms ease;
  }

  .debate-sprite.active {
    opacity: 1;
    transform: translateY(0);
    filter: brightness(calc((1.02 + var(--spriteLight, 0.14)) * (1 - var(--spriteDarken, 0)))) saturate(calc(1.02 + var(--spriteLight, 0.12))) drop-shadow(0 12px 24px rgba(0, 0, 0, calc(0.45 + var(--spriteShadow, 0.08))));
  }

  .debate-sprite.faded {
    opacity: 0.35;
    filter: brightness(0.6) saturate(0.85);
  }

  .debate-sprite.idle {
    animation: debate-bob 4s ease-in-out infinite;
  }

  @keyframes debate-bob {
    0% { transform: translateY(0); }
    50% { transform: translateY(calc(-8px * var(--ui-scale, 1))); }
    100% { transform: translateY(0); }
  }

.debate-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(16vh * var(--ui-scale, 1));
  background: #000;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  transform: translateY(-125%) skewY(0deg);
  transition: transform 520ms cubic-bezier(0.19, 0.84, 0.35, 1), opacity 700ms ease;
  z-index: 30;
  pointer-events: none;
}

  .debate-bar-bottom {
    top: auto;
    bottom: 0;
    transform: translateY(125%) skewY(0deg);
  }

body.debate-active .debate-bar-top {
  transform: translateY(-3%) skewY(0deg);
}

body.debate-active .debate-bar-bottom {
  transform: translateY(3%) skewY(0deg);
}

#debate-bars.debate-leaving .debate-bar-top {
  transform: translateY(-155%) skewY(0deg);
}

#debate-bars.debate-leaving .debate-bar-bottom {
  transform: translateY(155%) skewY(0deg);
}

body.debate-active #text-area {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
  .debate-layer.from-left .debate-layer-inner { transform: translate3d(-8vw, 0, 0) scale(1.04); }
  .debate-layer.from-right .debate-layer-inner { transform: translate3d(8vw, 0, 0) scale(1.04); }
  .debate-layer.from-top .debate-layer-inner { transform: translate3d(0, -6vh, 0) scale(1.03); }
  .debate-layer.from-bottom .debate-layer-inner { transform: translate3d(0, 6vh, 0) scale(1.03); }

  #debate-mode.active .debate-layer {
    opacity: 1;
  }

  #debate-mode.debate-leaving .debate-layer {
    opacity: 0;
  }

#debate-lines {
  position: absolute;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  overflow: hidden;
}

.debate-line {
  position: absolute;
  left: 50%;
  top: 65%;
  max-width: 80vw;
  margin: 0 auto;
  transform: translate3d(-50%, calc(-50% + 16px + var(--lineScaleYOffset, 0px) + var(--debate-line-offset, 0px)), 0);
  transform-origin: center center;

  color: #fef6ff;
  font-family: 'Playfair Display', 'Merriweather', serif;
  font-size: calc(clamp(2.4rem, 1.6rem + 3.2vw, 4.5rem) * var(--debate-line-scale, 1));
  letter-spacing: 0;
  line-height: 1.18;
  text-align: center;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.68);
  text-shadow:
    1px 1px 0 rgba(8, 10, 14, 0.85),
    -1px -1px 0 rgba(8, 10, 14, 0.8),
    0 0 20px rgba(126, 190, 255, 0.4);
  filter: drop-shadow(0 10px 28px rgba(0, 0, 0, 0.55));
  padding: 12px 16px;
  box-sizing: border-box;

  opacity: 0;
  white-space: normal;
  word-break: normal;
  overflow-wrap: break-word;
  hyphens: manual;
  pointer-events: none;
  transition:
    opacity 240ms ease,
    filter 280ms ease,
    transform 420ms ease;
}

.debate-line.show {
  opacity: 1;
  transform: translate3d(-50%, calc(-50% + var(--lineScaleYOffset, 0px) + var(--debate-line-offset, 0px)), 0);
}

.debate-line.leaving {
  opacity: 0;
  filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.35)) saturate(0.8);
  transform: translate3d(-50%, calc(-50% - 12px + var(--lineScaleYOffset, 0px) + var(--debate-line-offset, 0px)), 0);
}

#debate-mode.debate-focus-mode .debate-line,
#debate-text-overlay.debate-focus-mode .debate-line {
  transform: translate3d(-50%, calc(-50% + 16px + var(--lineScaleYOffset, 0px) + var(--debate-line-offset, 0px)), 0);
}

#debate-mode.debate-focus-mode .debate-line.show,
#debate-text-overlay.debate-focus-mode .debate-line.show {
  transform: translate3d(-50%, calc(-50% + var(--lineScaleYOffset, 0px) + var(--debate-line-offset, 0px)), 0);
}

#debate-mode.debate-focus-mode .debate-line.leaving,
#debate-text-overlay.debate-focus-mode .debate-line.leaving {
  transform: translate3d(-50%, calc(-50% - 12px + var(--lineScaleYOffset, 0px) + var(--debate-line-offset, 0px)), 0);
}

.debate-line-inner {
  display: inline-block;
  transform: scale(var(--lineScaleFactor, 1));
  transform-origin: center bottom;
  transition: transform 420ms ease;
}

.debate-glyph,
.debate-space {
  display: inline-block;
  vertical-align: middle;
}

  .debate-glyph {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    min-width: 1ch;
    width: calc(var(--glyphWidth, 18px) + var(--glyphPadX, 8px));
    height: calc(var(--glyphHeight, 32px) + var(--glyphPadY, 8px));
    padding: 0;
    background: var(--glyphBg, var(--accent-color));
    color: #fefbff;
    border-radius: 6px;
    transform: rotate(var(--glyphTilt, 0deg));
  box-shadow:
    0 10px 22px rgba(0, 0, 0, 0.45),
    inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  letter-spacing: 0;
  line-height: 1;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.35);
  text-shadow:
    1.5px 1.5px 0 rgba(0, 0, 0, 0.93),
    0 2.5px 6px rgba(0, 0, 0, 0.5),
    0 3.5px 10px rgba(0, 0, 0, 0.42);
  margin: 0 1px;
}

  .debate-glyph::before {
    content: '';
    position: absolute;
    inset: 8%;
    border-radius: 4px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.06) 40%, rgba(0, 0, 0, 0.14));
    opacity: 0.6;
    pointer-events: none;
  }

.debate-space {
  display: inline-block;
  width: 0.6em;
  height: 0.1em;
  background: transparent;
  box-shadow: none;
  transform: none;
  pointer-events: none;
}

  #debate-mode.debate-focus-mode #debate-parallax,
  #debate-mode.debate-focus-mode .debate-layer,
  #debate-bars.debate-focus-mode .debate-bar,
  #debate-mode.debate-focus-mode #debate-lighting {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  #debate-mode.debate-focus-mode {
    background: transparent;
  }

  #debate-mode.debate-focus-mode .debate-sprite-wrap {
    filter: none;
  }

  #debate-mode.debate-focus-mode .debate-sprite-wrap::after {
    opacity: 0;
    display: none;
  }

  #debate-mode.debate-focus-mode .debate-sprite.idle {
    animation-play-state: paused;
  }

#debate-mode.debate-focus-mode .debate-light-rays .debate-ray {
  animation-play-state: paused;
}

#debate-mode.debate-focus-scene-out .debate-layer,
#debate-mode.debate-focus-scene-out #debate-lighting {
  opacity: 0;
}

#debate-bars.debate-focus-scene-out .debate-bar {
  opacity: 0;
}

  #debate-focus {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: min(8vh, 120px) min(6vw, 96px);
    pointer-events: none;
    opacity: 0;
    z-index: 12;
    transition: opacity 220ms ease;
    background: none;
  }

  #debate-mode.debate-focus-mode #debate-focus {
    opacity: 0;
    visibility: hidden;
  }

  .debate-focus-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: min(6vh, 72px);
    align-items: center;
    justify-items: center;
    max-width: 1200px;
    width: 100%;
  }

  .debate-focus-portrait {
    width: clamp(220px, 28vw, 420px);
    aspect-ratio: 2 / 3;
    background: var(--accent-color, #5eb4ff);
    -webkit-mask-image: var(--debateFocusSprite);
    mask-image: var(--debateFocusSprite);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center bottom;
    mask-position: center bottom;
    filter: drop-shadow(0 16px 36px rgba(0, 0, 0, 0.45));
    opacity: 0.96;
    transition: opacity 220ms ease, transform 220ms ease;
  }

  .debate-focus-portrait.no-portrait {
    opacity: 0.3;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.06));
    -webkit-mask-image: none;
    mask-image: none;
  }

  .debate-focus-text {
    max-width: 720px;
    text-align: center;
    color: var(--accent-color, #fefefe);
    font-family: 'Merriweather', 'Playfair Display', serif;
    font-weight: 600;
    font-size: clamp(1.8rem, 1.2rem + 1.8vw, 3rem);
    line-height: 1.22;
    letter-spacing: 0.01em;
    text-shadow:
      0 10px 30px rgba(0, 0, 0, 0.6),
      0 2px 8px rgba(0, 0, 0, 0.55);
  }

  .debate-focus-text.debate-line {
    position: relative;
    max-width: 820px;
    transform: none;
    left: 0;
    top: 0;
    margin: 0 auto;
    justify-content: center;
  }

  #debate-mode.debate-focus-mode .debate-focus-text {
    display: none;
  }

  .debate-sprite-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 200ms ease;
  }

  #debate-mode.debate-focus-mode .debate-sprite-wrap::before {
    opacity: 0.22;
    background: var(--accent-color, #5eb4ff);
    -webkit-mask-image: var(--debateSpriteMask);
    mask-image: var(--debateSpriteMask);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center bottom;
    mask-position: center bottom;
  }

  #debate-mode.debate-focus-mode .debate-sprite {
    opacity: 0;
  }

  #debate-mode.debate-focus-mode.debate-focus-returning .debate-sprite {
    opacity: 1;
  }

  #debate-mode.debate-focus-mode.debate-focus-returning .debate-sprite-wrap::before {
    opacity: 0;
  }

.debate-fps {
  position: absolute;
  bottom: 32px;
  right: 28px;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.55);
  color: #d9f1ff;
  font-family: 'Space Grotesk', 'Merriweather', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  border-radius: 6px;
  z-index: 50;
  pointer-events: none;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

  body.debate-active {
    overflow: hidden;
  }

.debate-tag-line {
  min-height: 0.75rem;
  margin: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  font-size: 0;
  line-height: 0;
}

#text-area .debate-hidden-line {
  display: none;
}

body.debate-focus-hide-story #story-scroll-viewport,
body.debate-focus-hide-story #line-indicator {
  opacity: 0;
  pointer-events: none;
}

body.map-traveling #story-scroll-viewport,
body.map-traveling #line-indicator {
  opacity: 0;
  pointer-events: none;
}

/* Layers with lighting: "off" – use only darken, ignore dynamic lighting */
.lighting-off-layer .debate-layer-inner {
  filter:
    brightness(calc(0.35 * (1 - var(--layerDarken, 0))))
    contrast(1.05);
}

.debate-word {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  margin: 0 0.07em;
}

.debate-space {
  display: inline-block;
  width: 0.6em;
  height: 0.1em;
  background: transparent;
  box-shadow: none;
  transform: none;
  pointer-events: none;
}

.debate-intro {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  color: #fefbff;
  font-family: 'Playfair Display', 'Merriweather', serif;
  font-weight: 700;
  font-size: clamp(3rem, 2rem + 3vw, 5.2rem);
  letter-spacing: 0.02em;
  text-align: center;
  text-shadow:
    0 10px 28px rgba(0, 0, 0, 0.55),
    0 0 24px rgba(126, 190, 255, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 800ms ease;
  z-index: 35;
  padding: 0.2em 0.6em;
}

.debate-intro.show {
  opacity: 1;
}

.debate-intro.hide {
  opacity: 0;
}

@media (min-width: 900px) {
  #debate-mode,
  #debate-text-overlay {
    --debate-line-scale: 0.75;
    --debate-line-offset: 40px;
  }

  body.debate-active .debate-bar-top {
    transform: translateY(calc(-3% - (30px * var(--ui-scale, 1)))) skewY(0deg);
  }

  body.debate-active .debate-bar-bottom {
    transform: translateY(calc(3% + (30px * var(--ui-scale, 1)))) skewY(0deg);
  }
}