/* G4 — Mammon hero / main-scene finishing layer.
   Visual-only: canonical story, scoring, endings and opening flow stay untouched. */

:root{
  --g4-gold:217,184,114;
  --g4-ivory:242,227,189;
  --g4-emerald:70,139,91;
  --g4-ember:156,59,74;
  --g4-void:5,5,8;
}

body.g4-ready{
  background:
    radial-gradient(circle at 50% 16%,rgba(40,31,17,.32),transparent 34%),
    radial-gradient(circle at 50% 72%,rgba(23,55,35,.18),transparent 46%),
    #050508;
}

/* ---------- screen-aware visual layer ---------- */
#g4-atmosphere{
  position:fixed;
  inset:0;
  z-index:1;
  overflow:hidden;
  pointer-events:none;
  opacity:0;
  transition:opacity 900ms ease;
}
body[data-g4-screen="stage"] #g4-atmosphere,
body[data-g4-screen="end"] #g4-atmosphere{
  opacity:1;
}

.g4-aurora{
  position:absolute;
  inset:-18%;
  background:
    radial-gradient(ellipse at 50% 30%,rgba(var(--g4-gold),.11),transparent 36%),
    radial-gradient(ellipse at 24% 52%,rgba(var(--tint-r),var(--tint-g),var(--tint-b),.12),transparent 38%),
    radial-gradient(ellipse at 78% 48%,rgba(var(--g4-emerald),.10),transparent 36%);
  filter:blur(30px) saturate(1.15);
  animation:g4Aurora 10s ease-in-out infinite alternate;
}

.g4-sigil{
  position:absolute;
  top:clamp(32px,7vh,78px);
  left:50%;
  width:min(70vmin,640px);
  aspect-ratio:1;
  transform:translateX(-50%);
  opacity:.42;
  filter:drop-shadow(0 0 26px rgba(var(--g4-gold),.14));
}
.g4-sigil-ring{
  position:absolute;
  inset:var(--ring-inset,0);
  border:1px solid rgba(var(--g4-gold),var(--ring-alpha,.20));
  border-radius:50%;
  box-shadow:
    0 0 28px rgba(var(--g4-gold),.05),
    inset 0 0 28px rgba(var(--g4-emerald),.03);
}
.g4-sigil-ring::before,
.g4-sigil-ring::after{
  content:"";
  position:absolute;
  inset:8%;
  border:1px dashed rgba(var(--g4-gold),.13);
  border-radius:50%;
}
.g4-sigil-ring::after{
  inset:24%;
  border-style:solid;
  border-color:rgba(var(--g4-emerald),.12);
  transform:rotate(45deg);
}
.g4-sigil-ring.r1{--ring-inset:0%;--ring-alpha:.23;animation:g4Spin 36s linear infinite;}
.g4-sigil-ring.r2{--ring-inset:12%;--ring-alpha:.16;animation:g4SpinReverse 28s linear infinite;}
.g4-sigil-ring.r3{--ring-inset:27%;--ring-alpha:.22;animation:g4Pulse 5.6s ease-in-out infinite;}

.g4-sigil-core{
  position:absolute;
  inset:37%;
  border:1px solid rgba(var(--g4-gold),.28);
  transform:rotate(45deg);
  box-shadow:0 0 34px rgba(var(--g4-gold),.12);
}
.g4-sigil-core::before,
.g4-sigil-core::after{
  content:"";
  position:absolute;
  inset:18%;
  border:1px solid rgba(var(--g4-gold),.16);
}
.g4-sigil-core::after{transform:rotate(45deg);}

.g4-network-floor{
  position:absolute;
  left:-10%;right:-10%;bottom:-16vh;height:52vh;
  background-image:
    linear-gradient(rgba(var(--g4-gold),.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(var(--g4-emerald),.05) 1px,transparent 1px);
  background-size:48px 48px;
  transform:perspective(480px) rotateX(63deg);
  transform-origin:50% 100%;
  -webkit-mask-image:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.55) 42%,#000 100%);
  mask-image:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.55) 42%,#000 100%);
  opacity:.72;
}

.g4-edge-beam{
  position:absolute;
  top:8%;bottom:9%;
  width:1px;
  background:linear-gradient(to bottom,transparent,rgba(var(--g4-gold),.32) 28%,rgba(var(--g4-emerald),.20) 70%,transparent);
  box-shadow:0 0 18px rgba(var(--g4-gold),.18);
  opacity:.55;
}
.g4-edge-beam.left{left:clamp(18px,5vw,72px);}
.g4-edge-beam.right{right:clamp(18px,5vw,72px);}

.g4-presence-meta{
  position:absolute;
  top:max(76px,calc(env(safe-area-inset-top) + 64px));
  left:50%;
  transform:translateX(-50%);
  display:flex;
  align-items:center;
  gap:12px;
  width:min(72vw,680px);
  justify-content:center;
  color:rgba(var(--g4-ivory),.58);
  font-family:'Shippori Mincho',serif;
  font-size:9px;
  letter-spacing:.28em;
  text-transform:uppercase;
  white-space:nowrap;
  text-shadow:0 0 14px rgba(0,0,0,.9);
}
.g4-presence-meta::before,
.g4-presence-meta::after{
  content:"";
  flex:1;
  height:1px;
  max-width:110px;
  background:linear-gradient(90deg,transparent,rgba(var(--g4-gold),.32));
}
.g4-presence-meta::after{transform:scaleX(-1);}
#g4-scene-name{color:rgba(var(--g4-gold),.76);}

.g4-corner-code{
  position:absolute;
  top:50%;
  color:rgba(var(--g4-ivory),.28);
  font-size:8px;
  letter-spacing:.24em;
  writing-mode:vertical-rl;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
}
.g4-corner-code.left{left:max(10px,env(safe-area-inset-left));transform:translateY(-50%) rotate(180deg);}
.g4-corner-code.right{right:max(10px,env(safe-area-inset-right));transform:translateY(-50%);}

/* ---------- hero presence ---------- */
#character-layer{
  z-index:2;
  align-items:flex-start;
  justify-content:center;
  padding-top:clamp(20px,5vh,56px);
  opacity:0;
  transition:opacity 900ms ease;
}
body[data-g4-screen="stage"] #character-layer,
body[data-g4-screen="end"] #character-layer{
  opacity:1;
}
#character{
  width:auto;
  height:min(74vh,680px);
  max-width:min(88vw,700px);
  object-fit:contain;
  object-position:center top;
  transform:translateY(0) scale(1.015);
  -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 72%,rgba(0,0,0,.90) 80%,transparent 100%);
  mask-image:linear-gradient(to bottom,#000 0%,#000 72%,rgba(0,0,0,.90) 80%,transparent 100%);
  filter:saturate(1.08) contrast(1.07) brightness(.91);
}
#character.visible{opacity:.94;}
#character-fade{
  background:
    radial-gradient(ellipse at 50% 28%,rgba(var(--g4-gold),.035),transparent 48%),
    linear-gradient(180deg,rgba(5,5,8,.03) 0%,rgba(5,5,8,0) 49%,rgba(5,5,8,.48) 76%,rgba(5,5,8,.97) 100%);
}

/* Original tint/veil remain, but the G4 stack keeps them behind the reading UI. */
#tint{z-index:3;opacity:.72;}
.veil{z-index:4;background:radial-gradient(ellipse at 50% 19%,rgba(5,5,8,.01) 0%,rgba(5,5,8,.18) 46%,rgba(5,5,8,.86) 100%);}
#flash{z-index:5;}
#hud{z-index:8;padding:max(16px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) 16px max(20px,env(safe-area-inset-left));transition:opacity 500ms ease;}
body[data-g4-screen="title"] #hud,
body[data-g4-screen="movie"] #hud{opacity:0;}
body[data-g4-screen="stage"] #hud,
body[data-g4-screen="end"] #hud{opacity:1;}

#hud .brand{
  font-size:12px;
  letter-spacing:.32em;
  padding:7px 10px;
  border-left:1px solid rgba(var(--g4-gold),.34);
  background:linear-gradient(90deg,rgba(5,5,8,.36),transparent);
}
#gauge-wrap{
  width:min(42vw,320px);
  padding:8px 10px 9px;
  border:1px solid rgba(var(--g4-gold),.12);
  background:linear-gradient(135deg,rgba(8,8,12,.56),rgba(8,8,12,.18));
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
}
#gauge-track{height:3px;}

/* ---------- reading surface ---------- */
#stage{z-index:12;padding:0 0 max(12px,env(safe-area-inset-bottom));}
#vn{
  position:relative;
  width:min(920px,calc(100vw - 32px));
  max-width:920px;
  max-height:74svh;
  overflow-y:auto;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
  margin:0 16px;
  padding:22px 26px 24px;
  border:1px solid rgba(var(--g4-gold),.30);
  border-radius:14px;
  background:
    linear-gradient(180deg,rgba(18,16,14,.42),rgba(5,6,8,.89) 34%,rgba(4,5,7,.95)),
    radial-gradient(circle at 50% 0%,rgba(var(--g4-gold),.08),transparent 34%);
  -webkit-backdrop-filter:blur(20px) saturate(1.1);
  backdrop-filter:blur(20px) saturate(1.1);
  box-shadow:
    0 -18px 70px rgba(0,0,0,.48),
    0 24px 60px rgba(0,0,0,.54),
    0 0 0 1px rgba(255,255,255,.025) inset,
    0 0 44px rgba(var(--tint-r),var(--tint-g),var(--tint-b),.06);
  scrollbar-width:thin;
  scrollbar-color:rgba(var(--g4-gold),.25) transparent;
}
#vn::before{
  content:"";
  position:absolute;
  top:0;left:9%;right:9%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(var(--g4-gold),.62),transparent);
  box-shadow:0 0 14px rgba(var(--g4-gold),.26);
}
#vn::after{
  content:"CONTRACT / INTERACTIVE DECISION LOG";
  position:absolute;
  right:22px;
  top:8px;
  font-size:7px;
  letter-spacing:.22em;
  color:rgba(var(--g4-ivory),.23);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  pointer-events:none;
}
#vn-head{margin-bottom:14px;padding-bottom:11px;border-bottom:1px solid rgba(var(--g4-gold),.11);}
#vn-speaker{font-size:15px;letter-spacing:.27em;text-shadow:0 0 18px rgba(var(--g4-gold),.20);}
#vn-scene-tag{max-width:56%;text-align:right;font-size:10px;line-height:1.5;color:rgba(var(--g4-ivory),.62);opacity:1;}
#vn-text{
  min-height:auto;
  font-size:clamp(14.5px,1.35vw,16px);
  line-height:2.02;
  letter-spacing:.015em;
  color:rgba(245,239,222,.94);
  text-shadow:0 2px 10px rgba(0,0,0,.58);
}
#vn-choices{gap:9px;margin-top:17px;}
.choice-card{
  position:relative;
  min-height:58px;
  border-radius:9px;
  border:1px solid rgba(var(--g4-gold),.13);
  background:linear-gradient(105deg,rgba(255,255,255,.028),rgba(255,255,255,.012));
  padding:12px 15px;
  overflow:hidden;
  isolation:isolate;
}
.choice-card::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(90deg,rgba(var(--tint-r),var(--tint-g),var(--tint-b),.09),transparent 54%);
  opacity:.3;
  transition:opacity 240ms ease;
}
.choice-card .glyph{width:32px;height:32px;filter:drop-shadow(0 0 8px rgba(var(--g4-gold),.18));}
.choice-body{font-weight:500;}
.choice-body .tag{margin-bottom:4px;font-family:'Shippori Mincho',serif;font-size:9.5px;letter-spacing:.18em;}
.choice-card.leans-order{border-left:2px solid rgba(var(--g4-gold),.85);}
.choice-card.leans-hunger{border-left:2px solid rgba(var(--g4-ember),.88);}
.choice-card.leans-mid{border-left:2px solid rgba(var(--g4-emerald),.88);}

@media (hover:hover) and (pointer:fine){
  .choice-card:hover,.choice-card:focus-visible{
    background:linear-gradient(105deg,rgba(var(--g4-gold),.11),rgba(255,255,255,.015));
    border-color:rgba(var(--g4-gold),.34);
    transform:translateX(5px);
    box-shadow:0 8px 28px rgba(0,0,0,.22),0 0 22px rgba(var(--g4-gold),.04);
  }
  .choice-card:hover::after,.choice-card:focus-visible::after{opacity:.85;}
}
.choice-card:active{transform:scale(.992);background:rgba(var(--g4-gold),.08);}

/* Alignment subtly changes the surrounding aura without changing game state. */
body[data-g4-alignment="order"] .g4-aurora{filter:blur(30px) saturate(.95) brightness(1.06);}
body[data-g4-alignment="hunger"] .g4-aurora{filter:blur(32px) saturate(1.22) brightness(.92);}
body[data-g4-alignment="balance"] .g4-sigil{opacity:.50;}

/* ---------- ending ---------- */
#screen-end{
  background:radial-gradient(ellipse at 50% 28%,rgba(var(--tint-r),var(--tint-g),var(--tint-b),.10),rgba(5,5,8,.68) 66%,rgba(5,5,8,.90));
}
#screen-end .frame{
  width:min(660px,calc(100vw - 32px));
  padding:38px 34px 32px;
  border:1px solid rgba(var(--g4-gold),.20);
  background:linear-gradient(180deg,rgba(12,11,12,.48),rgba(5,5,8,.88));
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  box-shadow:0 24px 70px rgba(0,0,0,.48);
}

/* ---------- tablet / phone ---------- */
@media (max-width:900px){
  .g4-sigil{top:9vh;width:min(82vmin,560px);opacity:.32;}
  #character{height:min(70svh,680px);max-width:94vw;}
  #vn{max-height:70svh;}
  .g4-presence-meta{top:max(68px,calc(env(safe-area-inset-top) + 58px));width:76vw;}
}

@media (max-width:600px){
  .g4-edge-beam,.g4-corner-code{display:none;}
  .g4-sigil{top:10svh;width:88vmin;opacity:.28;}
  .g4-network-floor{height:44svh;bottom:-13svh;background-size:34px 34px;}
  .g4-presence-meta{top:max(64px,calc(env(safe-area-inset-top) + 54px));width:88vw;font-size:7.5px;letter-spacing:.20em;gap:8px;}
  #character-layer{padding-top:max(58px,calc(env(safe-area-inset-top) + 42px));}
  #character{height:min(58svh,520px);max-width:98vw;opacity:.90;}
  #character.visible{opacity:.90;}
  #hud{padding:max(10px,env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) 10px max(10px,env(safe-area-inset-left));align-items:flex-start;}
  #hud .brand{font-size:9px;letter-spacing:.22em;padding:6px 7px;max-width:34vw;line-height:1.5;}
  #gauge-wrap{width:min(56vw,244px);padding:7px 8px;}
  #gauge-labels{font-size:9px;}
  #stars-count{font-size:9px;letter-spacing:.06em;}
  #stage{align-items:flex-end;padding:0;}
  #vn{
    width:100vw;
    max-width:none;
    max-height:68svh;
    margin:0;
    padding:18px 16px calc(18px + env(safe-area-inset-bottom));
    border-left:none;border-right:none;border-bottom:none;
    border-radius:16px 16px 0 0;
    box-shadow:0 -16px 58px rgba(0,0,0,.62),0 0 0 1px rgba(255,255,255,.02) inset;
  }
  #vn::after{display:none;}
  #vn-head{align-items:flex-start;gap:8px;}
  #vn-speaker{font-size:13px;white-space:nowrap;}
  #vn-scene-tag{font-size:9px;max-width:58%;}
  #vn-text{font-size:14.5px;line-height:1.9;}
  #vn-choices{gap:8px;margin-top:14px;}
  .choice-card{min-height:60px;padding:11px 12px;font-size:13.5px;line-height:1.5;}
  .choice-card .glyph{width:28px;height:28px;}
  #screen-end .frame{padding:28px 20px 24px;max-height:82svh;overflow-y:auto;}
}

@media (max-height:620px) and (orientation:landscape){
  .g4-sigil{top:2vh;width:68vh;}
  #character{height:76vh;}
  #vn{max-height:76svh;}
  .g4-presence-meta{display:none;}
}

@media (prefers-reduced-motion:reduce){
  #g4-atmosphere,.g4-aurora,.g4-sigil-ring,#character-layer,#hud{transition:none!important;animation:none!important;}
  .g4-sigil-ring{animation:none!important;}
}

@keyframes g4Spin{to{transform:rotate(360deg);}}
@keyframes g4SpinReverse{to{transform:rotate(-360deg);}}
@keyframes g4Pulse{0%,100%{opacity:.42;transform:scale(.96);}50%{opacity:.82;transform:scale(1.03);}}
@keyframes g4Aurora{0%{transform:translate3d(-1.5%,0,0) scale(1.02);}100%{transform:translate3d(1.5%,-1%,0) scale(1.05);}}