/* YAB-AI MOSH PIT v3d — 60-second public MVP (portrait-first) */
:root {
  --black:#0a0a09;
  --ink:#faf8f1;
  --paper:#eee9de;
  --red:#b31515;
  --red-bright:#d11919;
  --red-dark:#861010;
  --gold:#b58a2c;
  --gold-bright:#e2ad32;
}
* { margin:0; padding:0; box-sizing:border-box; }
html, body {
  height:100%; background:var(--black); color:var(--ink);
  font-family:"Segoe UI","Hiragino Sans","Meiryo",sans-serif;
  overflow:hidden; -webkit-user-select:none; user-select:none;
  -webkit-tap-highlight-color:transparent; touch-action:none;
}
#app { height:100%; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px; padding:8px; }

/* 縦9:16をPCでも中央表示（左右余白） */
#frame {
  position:relative;
  height:min(94vh, calc(96vw * 16 / 9));
  aspect-ratio:9 / 16;
  border:2px solid #4a1b1b; border-radius:10px; overflow:hidden;
  box-shadow:0 0 42px rgba(179,21,21,.24);
}
#gl { position:absolute; inset:0; width:100%; height:100%; display:block; touch-action:none; }
.hidden { display:none !important; }

/* HUD */
#hud {
  position:absolute; top:40px; left:10px; right:10px; z-index:6;
  display:flex; gap:8px; align-items:center; pointer-events:none;
  font-family:"Arial Black",Impact,sans-serif;
}
.gauge { flex:1; max-width:150px; }
.gauge label { font-size:9px; letter-spacing:1px; color:var(--paper); text-shadow:1px 1px 0 #000; }
.gauge .bar { height:9px; border:2px solid #000; border-radius:6px; background:rgba(18,18,16,.88); overflow:hidden; }
#hype-fill { height:100%; width:8%; background:linear-gradient(90deg,var(--red-dark),var(--red-bright)); transition:width .15s linear; }
#stam-fill { height:100%; width:100%; background:linear-gradient(90deg,var(--gold-bright),var(--gold)); transition:width .15s linear; }
#stam-fill.low { background:linear-gradient(90deg,#ff5d3d,#d62222); }
#press-fill { height:100%; width:0%; background:linear-gradient(90deg,var(--red-bright),var(--red-dark)); transition:width .15s linear; }
#time-val {
  position:absolute; top:14px; left:10px; z-index:6; pointer-events:none;
  font:13px/1 "Arial Black",Impact,sans-serif; text-shadow:2px 2px 0 #000;
}
#nowplaying {
  position:absolute; top:78px; left:10px; right:10px; z-index:6; pointer-events:none;
  overflow:hidden; white-space:nowrap; text-overflow:ellipsis;
  font-size:9px; opacity:.85; line-height:1.5;
}
#nowplaying span { color:var(--gold-bright); opacity:.9; }
#track-note { display:none; }
#live-score {
  position:absolute; top:99px; left:10px; z-index:6; pointer-events:none;
  min-width:92px; display:grid; grid-template-columns:auto 1fr auto; align-items:baseline; gap:5px;
  padding:5px 8px 6px; border:2px solid #000; border-radius:8px;
  color:var(--ink); background:rgba(10,10,9,.92);
  font-family:"Arial Black",Impact,sans-serif; line-height:1;
  box-shadow:3px 3px 0 #000; transform:rotate(-1.5deg);
  transition:background .2s, box-shadow .2s, transform .2s;
}
#live-score span { color:var(--gold); font-size:8px; letter-spacing:.12em; }
#live-score strong { color:var(--gold-bright); font-size:24px; text-shadow:2px 2px 0 var(--red),3px 3px 0 #000; }
#live-score em {
  min-width:20px; height:20px; display:grid; place-items:center;
  color:var(--black); background:var(--gold-bright); border:2px solid #000; border-radius:50%;
  font-size:11px; font-style:normal;
}
#live-score.score-pop strong { animation:scorepop .3s ease-out; }
@keyframes scorepop { 0% { transform:scale(1.8); filter:brightness(1.8); } 100% { transform:scale(1); } }
body:not(.game-active) #live-score,
body:not(.game-active) #live-rank-road,
body:not(.game-active) #score-fx { visibility:hidden; }
body:not(.game-active) #hud,
body:not(.game-active) #time-val,
body:not(.game-active) #nowplaying,
body:not(.game-active) #topbar { visibility:hidden; }

/* 最高ランクSを最初から見せ、現在地と上位目標を一目で読ませる。 */
.rank-road { font-family:"Arial Black",Impact,sans-serif; line-height:1; }
.rank-road-title { color:var(--paper); font-size:7px; letter-spacing:.13em; white-space:nowrap; }
.rank-road-track { display:flex; align-items:center; gap:8px; }
.rank-road-track i {
  position:relative; width:20px; height:20px; display:grid; place-items:center;
  color:#8d877c; background:rgba(17,17,15,.94); border:1px solid #5b564d; border-radius:50%;
  font-size:10px; font-style:normal; box-shadow:1px 2px 0 #000;
}
.rank-road-track i + i::before {
  content:"›"; position:absolute; left:-8px; top:4px; color:#8d877c; font-size:10px;
}
.rank-road-track i.earned { color:var(--black); background:var(--gold); border-color:#000; }
.rank-road-track i.current { outline:2px solid var(--gold-bright); box-shadow:0 0 10px var(--gold-bright),2px 2px 0 #000; transform:scale(1.12); }
.rank-road-track .top-rank {
  color:var(--black); background:linear-gradient(135deg,var(--gold-bright),var(--red)); border:2px solid var(--gold-bright);
  box-shadow:0 0 10px rgba(179,21,21,.85),2px 2px 0 #000; animation:toprankpulse .8s ease-in-out infinite alternate;
}
.rank-road-track .top-rank small {
  position:absolute; top:-9px; left:50%; transform:translateX(-50%);
  color:var(--gold-bright); font-size:5px; letter-spacing:.08em; text-shadow:1px 1px 0 #000;
}
.rank-road-track .top-rank.current { outline:3px solid var(--ink); box-shadow:0 0 18px var(--red),0 0 9px var(--gold),2px 2px 0 #000; }
@keyframes toprankpulse { to { filter:brightness(1.3); transform:scale(1.06); } }
#live-rank-road {
  position:absolute; top:147px; left:10px; z-index:6; pointer-events:none;
  display:flex; align-items:center; gap:7px; padding:5px 7px 4px;
  background:rgba(10,10,9,.92); border:1px solid #000; border-radius:7px; box-shadow:2px 2px 0 #000;
}
#live-rank-road .rank-road-track i { width:17px; height:17px; font-size:8px; }
#live-rank-road .rank-road-track { gap:7px; }

/* SCOREが上がるほど会場フレームを段階的にデコレーションする。 */
#score-fx { position:absolute; inset:0; z-index:4; pointer-events:none; opacity:0; overflow:hidden; }
#score-fx::before, #score-fx::after { content:""; position:absolute; inset:5px; border-radius:8px; }
#score-fx::before { border:2px solid transparent; }
#score-fx::after {
  inset:-28%;
  background:
    radial-gradient(circle at 18% 22%, rgba(250,248,241,.68) 0 2px, transparent 3px),
    radial-gradient(circle at 82% 30%, rgba(226,173,50,.78) 0 2px, transparent 3px),
    radial-gradient(circle at 72% 80%, rgba(179,21,21,.78) 0 3px, transparent 4px);
  background-size:74px 83px,91px 67px,111px 97px;
}
#frame.score-tier-c #score-fx { opacity:.28; }
#frame.score-tier-c #score-fx::before { border-color:rgba(238,233,222,.8); box-shadow:inset 0 0 22px rgba(238,233,222,.2); }
#frame.score-tier-b #score-fx { opacity:.43; }
#frame.score-tier-b #score-fx::before {
  border-color:var(--red); box-shadow:inset 0 0 28px rgba(179,21,21,.35),0 0 14px rgba(179,21,21,.55);
  animation:scoreborder 1.5s ease-in-out infinite;
}
#frame.score-tier-a #score-fx { opacity:.62; }
#frame.score-tier-a #score-fx::before {
  border-color:var(--gold); box-shadow:inset 0 0 34px rgba(179,21,21,.38),0 0 20px rgba(226,173,50,.75);
  animation:scoreborder .9s ease-in-out infinite;
}
#frame.score-tier-a #score-fx::after { animation:scoresparks 3s linear infinite; }
#frame.score-tier-s #score-fx { opacity:.82; }
#frame.score-tier-s #score-fx::before {
  border:4px solid var(--gold-bright);
  box-shadow:inset 0 0 48px rgba(179,21,21,.58),0 0 28px rgba(226,173,50,.95);
  animation:scoreborder .48s ease-in-out infinite;
}
#frame.score-tier-s #score-fx::after { animation:scoresparks 1.4s linear infinite, scoreflash .7s ease-in-out infinite; }
#frame.score-tier-b #live-score { box-shadow:3px 3px 0 #000,0 0 14px rgba(179,21,21,.7); }
#frame.score-tier-a #live-score { background:rgba(92,19,19,.94); box-shadow:3px 3px 0 #000,0 0 19px rgba(226,173,50,.85); transform:rotate(-2deg) scale(1.04); }
#frame.score-tier-s #live-score { background:linear-gradient(135deg,var(--red-dark),#2a2214); box-shadow:3px 3px 0 #000,0 0 26px var(--red); transform:rotate(-2deg) scale(1.08); animation:scorebadge .55s ease-in-out infinite alternate; }
@keyframes scoreborder { 50% { filter:brightness(1.65); transform:scale(.985); } }
@keyframes scoresparks { to { transform:rotate(360deg); } }
@keyframes scoreflash { 50% { filter:brightness(1.7); } }
@keyframes scorebadge { to { filter:brightness(1.2); } }
#topbar { position:absolute; top:8px; right:8px; display:flex; gap:6px; z-index:6; }
#topbar button {
  font-family:"Arial Black",Impact,sans-serif; font-size:10px; color:var(--ink);
  background:rgba(21,21,19,.9); border:2px solid #000; border-radius:6px; padding:6px 9px; cursor:pointer;
}

/* 左親指の移動スティック。常時見える固定ベースで移動操作を明示する。 */
#move-stick {
  --stick-x:0px; --stick-y:0px;
  position:absolute; left:18px; bottom:28px; z-index:6;
  width:116px; height:116px; border:4px solid rgba(250,248,241,.88); border-radius:50%;
  background:
    radial-gradient(circle at center, rgba(181,138,44,.18) 0 30%, transparent 31%),
    rgba(10,10,9,.62);
  box-shadow:0 5px 0 rgba(0,0,0,.82), inset 0 0 25px rgba(181,138,44,.28), 0 0 18px rgba(181,138,44,.24);
  touch-action:none; cursor:grab; opacity:.88;
}
#move-stick::before, #move-stick::after {
  content:""; position:absolute; inset:12px; border:1px solid rgba(250,248,241,.22); border-radius:50%;
}
#move-stick::after { inset:50% 9px auto; height:1px; border:0; background:rgba(250,248,241,.18); }
#move-stick.active { cursor:grabbing; opacity:1; border-color:var(--red-bright); box-shadow:0 3px 0 #000,inset 0 0 30px rgba(179,21,21,.4),0 0 24px rgba(179,21,21,.58); }
#move-stick .stick-label {
  position:absolute; left:0; right:0; bottom:8px; z-index:1; text-align:center; pointer-events:none;
  color:var(--gold-bright); font:8px/1 "Arial Black",Impact,sans-serif; letter-spacing:.16em; text-shadow:1px 1px 0 #000;
}
#move-stick-knob {
  position:absolute; left:50%; top:50%; z-index:2; width:54px; height:54px; border-radius:50%; pointer-events:none;
  transform:translate(calc(-50% + var(--stick-x)),calc(-50% + var(--stick-y)));
  background:linear-gradient(145deg,var(--ink),#b8aa90); border:4px solid #000;
  box-shadow:0 5px 0 #000,0 0 13px rgba(250,248,241,.5);
  transition:transform .06s linear;
}
body:not(.game-active) #move-stick { visibility:hidden; }

/* 5技パッド: 右端だけの親指レール。中央の主人公と左下の移動領域を隠さない。 */
#move-pad {
  position:absolute; right:8px; bottom:16px; z-index:6;
  width:72px; height:338px;
}
body:not(.game-active) #move-pad { visibility:hidden; }
.move-btn {
  position:absolute; width:62px; height:62px; border-radius:50%;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1px;
  font-family:"Arial Black",Impact,sans-serif; font-size:8px; line-height:1;
  color:var(--ink); text-shadow:1px 1px 0 #000;
  border:3px solid #000; box-shadow:0 5px 0 #000, 0 0 18px rgba(179,21,21,.4);
  cursor:pointer; touch-action:none; opacity:.94;
}
.move-btn b { font-size:18px; line-height:.9; }
.move-btn span { max-width:54px; overflow:hidden; text-overflow:clip; white-space:nowrap; letter-spacing:-.03em; }
.move-btn.twostep { right:4px; bottom:138px; color:var(--black); text-shadow:none; background:linear-gradient(155deg,var(--ink),#b8aa90); }
.move-btn.bodycheck { right:0; bottom:0; width:70px; height:70px; background:linear-gradient(155deg,var(--red-bright),var(--red-dark)); }
.move-btn.join { right:4px; bottom:202px; color:var(--black); text-shadow:none; background:linear-gradient(155deg,var(--gold-bright),#7d5f1c); }
.move-btn.dive { right:1px; bottom:72px; width:68px; height:68px; color:var(--black); text-shadow:none; background:linear-gradient(155deg,#efc75e,var(--gold)); }
.move-btn.wall { right:4px; bottom:266px; background:linear-gradient(155deg,#d93a32,var(--red-dark)); }
.move-btn:active { transform:translateY(3px) scale(.94); box-shadow:0 1px 0 #000; }
.move-btn.cd { filter:grayscale(.72) brightness(.58); box-shadow:0 4px 0 #000; }
.move-btn.locked { filter:grayscale(.88) brightness(.42); opacity:.62; }

/* FIRST PLAYガイド: イベント名+動くアイコン+行動指示（約2秒。CLEAN/REPLAYでは非表示） */
#event-label {
  position:absolute; top:15%; left:0; right:0; z-index:5; pointer-events:none;
  display:flex; flex-direction:column; align-items:center; gap:5px;
  animation:eventin .3s ease-out;
}
#event-name {
  font-family:"Arial Black",Impact,sans-serif; font-size:clamp(20px,5.5vw,29px);
  color:var(--ink); text-shadow:2px 2px 0 var(--red), 4px 4px 0 #000;
  transform:rotate(-1.5deg); letter-spacing:1px;
}
#event-hint {
  font-family:"Arial Black",Impact,sans-serif;
  font-size:clamp(13px,3.6vw,17px); color:var(--gold-bright); text-shadow:1px 1px 0 #000;
  background:rgba(10,10,9,.65); border-radius:8px; padding:3px 14px;
}
@keyframes eventin { 0% { transform:scale(1.25); opacity:0; } 100% { transform:scale(1); opacity:1; } }

/* 動くアイコン（修正指示1: 文字だけにしない） */
#event-icon { display:flex; align-items:center; justify-content:center; min-height:34px; color:var(--gold-bright); }
.ico-wave { display:flex; flex-direction:column; gap:0; line-height:.62; font-size:19px; text-shadow:1px 1px 0 #000; }
.ico-wave span { animation:wavedown 0.9s linear infinite; }
.ico-wave span:nth-child(2) { animation-delay:.15s; opacity:.75; }
.ico-wave span:nth-child(3) { animation-delay:.3s; opacity:.5; }
@keyframes wavedown { 0% { transform:translateY(-7px); opacity:.2; } 35% { opacity:1; } 100% { transform:translateY(7px); opacity:.15; } }
.ico-steps { display:flex; gap:20px; font-size:25px; text-shadow:1px 1px 0 #000; }
.ico-steps .l { animation:stepblink .698s steps(1) infinite; }
.ico-steps .r { animation:stepblink .698s steps(1) infinite; animation-delay:.349s; }
@keyframes stepblink { 0% { opacity:1; transform:scale(1.22); } 50% { opacity:.28; transform:scale(1); } 100% { opacity:1; } }
.ico-circle svg { width:34px; height:34px; animation:spincw 1.4s linear infinite; }
@keyframes spincw { to { transform:rotate(360deg); } } /* 画面上の回転向き=時計回りに合わせる */
.ico-wall { display:flex; gap:24px; font-size:27px; color:var(--gold-bright); text-shadow:1px 1px 0 #000; }
.ico-wall span:first-child { animation:wallinL .8s ease-in-out infinite; }
.ico-wall span:last-child { animation:wallinR .8s ease-in-out infinite; }
@keyframes wallinL { 0%,25% { transform:translateX(-10px); } 75%,100% { transform:translateX(5px); } }
@keyframes wallinR { 0%,25% { transform:translateX(10px); } 75%,100% { transform:translateX(-5px); } }
.ico-sync { display:flex; align-items:center; gap:9px; }
.ico-sync .beatdot {
  width:15px; height:15px; border-radius:50%; background:var(--gold-bright);
  animation:beatpulse .698s ease-out infinite;
}
@keyframes beatpulse { 0% { transform:scale(1.55); opacity:1; } 60% { transform:scale(.85); opacity:.5; } 100% { transform:scale(1); opacity:.85; } }
.ico-sync .burstico {
  font-family:"Arial Black",Impact,sans-serif; font-size:10px; color:var(--ink);
  background:radial-gradient(circle at 32% 28%, var(--red-bright), var(--red) 60%, var(--red-dark));
  border:2px solid #000; border-radius:50%; width:30px; height:30px;
  display:flex; align-items:center; justify-content:center;
}

/* イベント中の最小目的表示（FIRST PLAYのみ・小さく残す） */
#event-chip {
  position:absolute; top:26%; left:50%; transform:translateX(-50%); z-index:5; pointer-events:none;
  display:flex; align-items:center; gap:8px;
  font-family:"Arial Black",Impact,sans-serif; font-size:12px; color:var(--ink);
  background:rgba(10,10,9,.6); border:1px solid rgba(250,248,241,.25);
  border-radius:16px; padding:4px 12px; text-shadow:1px 1px 0 #000;
}
#chip-ico { display:flex; align-items:center; gap:7px; color:var(--gold); }
#chip-ico .stepL, #chip-ico .stepR { opacity:.3; transition:opacity .05s, transform .05s; }
#chip-ico .stepL.on, #chip-ico .stepR.on { opacity:1; transform:scale(1.3); color:var(--gold-bright); }
#chip-ico .beatdot { width:10px; height:10px; border-radius:50%; background:var(--gold-bright); opacity:.35; }
#chip-ico .beatdot.on { opacity:1; transform:scale(1.5); }
#chip-ico .arrow { display:inline-block; font-size:15px; }
#chip-ico svg { width:17px; height:17px; animation:spincw 1.4s linear infinite; }
#chip-ico .wallL, #chip-ico .wallR { color:var(--gold-bright); font-size:15px; animation:wallchip .55s ease-in-out infinite alternate; }
#chip-ico .wallR { animation-direction:alternate-reverse; }
@keyframes wallchip { from { transform:translateX(-3px); } to { transform:translateX(3px); } }

/* 参加成功/失敗の即時コールアウト（何によって上がったか） */
#callout {
  position:absolute; top:33%; left:0; right:0; z-index:5; pointer-events:none;
  text-align:center; font-family:"Arial Black",Impact,sans-serif;
  font-size:clamp(15px,4.4vw,21px); letter-spacing:1px;
  color:var(--gold-bright); text-shadow:2px 2px 0 #000, 3px 3px 0 rgba(181,138,44,.35);
}
#callout.success { color:var(--gold-bright); }
#callout.big { color:var(--gold-bright); text-shadow:2px 2px 0 var(--red), 4px 4px 0 #000; }
#callout.grey { color:#9a90a8; text-shadow:1px 1px 0 #000; font-size:clamp(12px,3.4vw,15px); }
#callout.damage { color:#ff4a3d; text-shadow:2px 2px 0 #fff, 4px 4px 0 #000; }
#callout.pop { animation:calloutpop .8s ease-out; }
@keyframes calloutpop {
  0% { transform:scale(1.45); opacity:0; }
  14% { transform:scale(1); opacity:1; }
  72% { transform:translateY(0); opacity:1; }
  100% { transform:translateY(-14px); opacity:0; }
}

/* 参加成功時のHYPEバー跳ね（理由と同時に上がったことが分かる） */
.gauge.hype-jump .bar { animation:hypejump .4s ease-out; }
@keyframes hypejump {
  0% { box-shadow:0 0 0 rgba(179,21,21,0); transform:scaleY(1); }
  30% { box-shadow:0 0 14px rgba(179,21,21,.95); transform:scaleY(1.5); }
  100% { box-shadow:0 0 0 rgba(179,21,21,0); transform:scaleY(1); }
}

/* COMBO最小表示 */
#combo {
  position:absolute; top:60px; right:10px; z-index:5; pointer-events:none;
  font-family:"Arial Black",Impact,sans-serif; font-size:21px;
  color:var(--gold-bright); text-shadow:2px 2px 0 #000, 3px 3px 0 rgba(179,21,21,.6);
  transform:rotate(-2deg);
}
#combo.pop { animation:combopop .28s ease-out; }
@keyframes combopop {
  0% { transform:scale(1.7) rotate(-6deg); }
  100% { transform:scale(1) rotate(-2deg); }
}

#debug-panel {
  position:absolute; left:8px; bottom:8px; z-index:5;
  font:9px/1.5 Consolas,Menlo,monospace; color:var(--paper);
  background:rgba(0,0,0,.55); border:1px solid rgba(181,138,44,.3);
  border-radius:6px; padding:5px 7px; pointer-events:none; white-space:pre;
}
body:not(.debug-mode) #debug-panel { display:none; }
#fade { position:absolute; inset:0; background:#000; opacity:0; pointer-events:none; z-index:7; }

.overlay {
  position:absolute; inset:0; z-index:8; background:rgba(10,10,9,.92);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:14px; text-align:center; padding:18px; cursor:pointer;
}
.overlay h1 {
  font-family:"Arial Black",Impact,sans-serif; font-size:clamp(22px,6vw,34px);
  text-shadow:3px 3px 0 var(--red), 5px 5px 0 #000; transform:rotate(-1.5deg);
}
.proto {
  font-size:11px; color:var(--gold-bright); border:1px dashed var(--gold-bright);
  border-radius:6px; padding:6px 12px; line-height:1.6;
}
.cta {
  font-family:"Arial Black",Impact,sans-serif; font-size:clamp(15px,4vw,22px); color:var(--ink);
  background:linear-gradient(180deg,var(--red-bright),var(--red-dark)); border:3px solid #000; border-radius:11px;
  padding:10px 24px; box-shadow:0 4px 0 #000,0 0 22px rgba(179,21,21,.42);
  cursor:pointer; animation:pulse 1s ease-in-out infinite;
}
@keyframes pulse { 50% { transform:scale(1.06); opacity:.85; } }
.dev { display:none; margin:2px 0 6px; color:var(--gold-bright); font-size:9px; letter-spacing:.12em; }
.debug-mode .dev, .debug-mode #track-note { display:block; }
.howto { font-size:11px; line-height:1.7; opacity:.9; }
.ja { opacity:.75; font-size:.92em; }

/* 開始ゲート: 別作業のライブ告知ポスターを、P47の400人仕様へ統合。 */
#gate {
  isolation:isolate;
  justify-content:flex-start;
  gap:clamp(9px,1.5vh,16px);
  padding:18px 20px 20px;
  overflow:hidden;
  background:linear-gradient(180deg,rgba(10,10,9,.78) 0%,rgba(10,10,9,.28) 31%,rgba(10,10,9,.44) 57%,rgba(10,10,9,.93) 100%);
}
#gate::before {
  content:"";
  position:absolute;
  inset:0;
  z-index:-2;
  background:
    conic-gradient(from 166deg at 18% 0%,transparent 0 9deg,rgba(226,173,50,.12) 10deg 18deg,transparent 19deg 360deg),
    conic-gradient(from 174deg at 82% 0%,transparent 0 8deg,rgba(179,21,21,.17) 9deg 17deg,transparent 18deg 360deg),
    radial-gradient(circle at 50% 34%,rgba(238,233,222,.12),transparent 31%);
  mix-blend-mode:screen;
  transform:scale(1.14);
  animation:gate-lights 5s ease-in-out infinite alternate;
}
#gate::after {
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
  border:2px solid rgba(179,21,21,.32);
  box-shadow:inset 0 0 36px rgba(179,21,21,.15);
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.018) 0 1px,transparent 1px 4px);
}
@keyframes gate-lights { to { transform:scale(1.14) translateX(3%) skewX(-3deg); filter:brightness(1.35); } }

.gate-topline {
  width:100%;
  display:flex;
  justify-content:space-between;
  gap:10px;
  padding-bottom:9px;
  border-bottom:1px solid rgba(255,246,236,.38);
  color:rgba(255,246,236,.76);
  font:8px/1 "Arial Black",Impact,sans-serif;
  letter-spacing:.13em;
}
.gate-live { color:var(--gold-bright); }
.gate-live::before {
  content:"";
  display:inline-block;
  width:6px;
  height:6px;
  margin-right:6px;
  border-radius:50%;
  background:var(--red-bright);
  box-shadow:0 0 10px var(--red-bright);
  animation:gate-live 1s steps(2,end) infinite;
}
@keyframes gate-live { 50% { opacity:.3; } }

.gate-hero {
  width:calc(100% + 40px);
  margin-top:auto;
  margin-right:-20px;
  margin-bottom:clamp(28px,5vh,38px);
  margin-left:-20px;
  text-align:left;
}
.gate-eyebrow {
  display:inline-block;
  margin:0 0 7px 20px;
  padding:5px 8px;
  color:var(--black);
  background:var(--gold-bright);
  font:9px/1 "Arial Black",Impact,sans-serif;
  letter-spacing:.12em;
  transform:rotate(-1deg);
}
#gate .gate-hero h1 {
  width:100%;
  max-width:none;
  margin:0;
  color:var(--ink);
  font-size:clamp(80px,25vw,102px);
  line-height:.76;
  letter-spacing:-.01em;
  text-align:left;
  text-shadow:4px 4px 0 var(--red),8px 8px 0 rgba(0,0,0,.88);
  transform:rotate(-1.5deg);
  transform-origin:left center;
}
#gate .gate-hero h1 span { display:block; width:max-content; }
#gate .gate-title-yab { color:var(--ink); -webkit-text-stroke:1px var(--black); }
#gate .gate-title-mosh { color:var(--ink); white-space:nowrap; font-size:.682em; letter-spacing:-.012em; margin-top:.12em; }
.gate-tagline {
  width:calc(100% - 40px);
  margin:16px 0 0 20px;
  color:rgba(255,246,236,.9);
  font-size:clamp(18px,4.7vw,22px);
  font-weight:900;
  letter-spacing:-.025em;
  white-space:nowrap;
  text-shadow:0 2px 8px #000;
}
.gate-tagline strong { color:var(--gold-bright); font-family:"Arial Black",Impact,sans-serif; font-size:1.3em; }

.gate-stats {
  width:100%;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:5px;
  margin:0;
}
.gate-stats div {
  min-width:0;
  padding:8px 5px 7px;
  border:1px solid rgba(250,248,241,.33);
  background:rgba(12,12,10,.8);
  box-shadow:inset 0 0 14px rgba(181,138,44,.08);
}
.gate-stats dt { color:var(--gold); font:8px/1 "Arial Black",Impact,sans-serif; letter-spacing:.12em; }
.gate-stats dd { margin-top:4px; color:var(--ink); font:32px/.9 "Arial Black",Impact,sans-serif; text-shadow:2px 2px 0 var(--red); }
.gate-stats dd span { margin-left:2px; color:var(--gold-bright); font-size:8px; letter-spacing:.08em; text-shadow:none; }

.gate-moves { width:100%; display:grid; grid-template-columns:repeat(5,1fr); gap:4px; }
.gate-moves span {
  min-width:0;
  padding:6px 2px;
  border:1px solid rgba(255,246,236,.26);
  border-radius:4px;
  background:rgba(7,4,12,.72);
  color:rgba(255,246,236,.8);
  font:6px/1 "Arial Black",Impact,sans-serif;
  white-space:nowrap;
}
.gate-moves b {
  display:grid;
  place-items:center;
  width:18px;
  height:18px;
  margin:0 auto 4px;
  border-radius:50%;
  color:var(--black);
  font-size:9px;
}
/* 実ゲームの技ボタンと同じカラー。 */
.gate-moves .twostep b { background:#faf8f1; box-shadow:0 0 9px rgba(250,248,241,.45); }
.gate-moves .bodycheck b { background:#d11919; box-shadow:0 0 9px rgba(209,25,25,.5); }
.gate-moves .join b { background:#e2ad32; box-shadow:0 0 9px rgba(226,173,50,.5); }
.gate-moves .dive b { background:#efc75e; box-shadow:0 0 9px rgba(239,199,94,.5); }
.gate-moves .wall b { background:#861010; box-shadow:0 0 9px rgba(134,16,16,.55); }

#gate .gate-cta {
  position:relative;
  width:100%;
  display:grid;
  gap:4px;
  overflow:hidden;
  padding:13px 18px 11px;
  border:3px solid var(--black);
  border-radius:8px;
  color:var(--ink);
  background:linear-gradient(105deg,var(--red-bright) 0 66%,var(--red) 66% 100%);
  box-shadow:0 6px 0 var(--black),0 0 26px rgba(179,21,21,.65);
  animation:gate-cta 1.25s ease-in-out infinite alternate;
}
#gate .gate-cta::after {
  content:"";
  position:absolute;
  top:-60%;
  left:-35%;
  width:25%;
  height:220%;
  background:rgba(255,255,255,.62);
  transform:rotate(18deg);
  animation:gate-sweep 2.4s ease-in-out infinite;
}
#gate .gate-cta span { position:relative; z-index:1; display:flex; justify-content:space-between; font-size:clamp(20px,5vw,27px); line-height:1; }
#gate .gate-cta small { position:relative; z-index:1; font-size:7px; letter-spacing:.18em; }
@keyframes gate-cta { to { transform:translateY(-2px); filter:brightness(1.08); } }
@keyframes gate-sweep { 0%,35% { left:-35%; } 68%,100% { left:125%; } }
.gate-note {
  margin:2px 0 0;
  color:var(--gold-bright);
  font:8px/1.55 "Arial Black",Impact,sans-serif;
  letter-spacing:.1em;
}
.gate-note span { color:rgba(255,246,236,.62); font-size:7px; }

#end-overlay { cursor:default; gap:7px; padding:10px 14px; }
#end-overlay h1 { font-size:clamp(18px,5vw,28px); }
.result-label { color:var(--paper); font:10px/1 "Arial Black",Impact,sans-serif; letter-spacing:.18em; }
#result-rank {
  color:var(--gold-bright); font:clamp(44px,13vw,70px)/.9 "Arial Black",Impact,sans-serif;
  text-shadow:3px 3px 0 var(--red),6px 6px 0 #000;
}
#result-score { font:15px/1 "Arial Black",Impact,sans-serif; letter-spacing:.08em; }
.rank-road-result {
  width:min(100%,290px); display:flex; align-items:center; justify-content:center; gap:10px;
  padding:8px 10px 6px; background:rgba(17,17,15,.9); border:1px solid rgba(250,248,241,.25); border-radius:9px;
}
.rank-road-result .rank-road-track i { width:25px; height:25px; font-size:12px; }
#result-rank-goal {
  margin:0; color:var(--gold-bright); font:9px/1 "Arial Black",Impact,sans-serif; letter-spacing:.08em;
  text-shadow:1px 1px 0 #000;
}
#result-stats { width:min(100%,320px); display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
#result-stats div { background:rgba(18,18,16,.9); border:1px solid rgba(250,248,241,.24); border-radius:8px; padding:7px 3px; }
#result-stats dt { color:#aaa397; font:8px/1.2 "Arial Black",Impact,sans-serif; }
#result-stats dd { color:var(--ink); font:17px/1.2 "Arial Black",Impact,sans-serif; }
#score-entry { width:min(100%,310px); display:grid; gap:4px; }
#score-entry > label { color:var(--gold-bright); font:9px/1 "Arial Black",Impact,sans-serif; letter-spacing:.12em; }
.score-entry-row { display:grid; grid-template-columns:1fr auto; gap:5px; }
#score-name {
  min-width:0; color:var(--ink); background:#151513; border:2px solid var(--red); border-radius:8px;
  padding:8px 9px; font:12px/1 "Arial Black",Impact,sans-serif; text-transform:uppercase;
}
#btn-register-score, #btn-open-ranking, #btn-close-ranking {
  color:var(--black); background:linear-gradient(180deg,var(--gold-bright),var(--gold)); border:2px solid #000;
  border-radius:8px; padding:7px 9px; font:10px/1 "Arial Black",Impact,sans-serif; cursor:pointer;
}
#btn-register-score:disabled { filter:grayscale(1); opacity:.5; cursor:not-allowed; }
#score-register-status { min-height:10px; color:var(--paper); font:8px/1.2 Consolas,monospace; }
#result-actions { width:min(100%,310px); display:grid; grid-template-columns:1fr 1fr; gap:6px; }
#btn-retry, #btn-open-ranking, .result-link {
  font-family:"Arial Black",Impact,sans-serif; font-size:15px; color:var(--ink);
  background:linear-gradient(180deg,var(--red-bright),var(--red-dark));
  border:3px solid #000; border-radius:10px; padding:9px 18px; box-shadow:0 4px 0 #000; cursor:pointer;
  text-decoration:none; text-align:center;
}
#btn-open-ranking { color:var(--black); background:linear-gradient(180deg,var(--gold-bright),var(--gold)); font-size:12px; }
#result-actions .result-link { grid-column:1 / -1; padding:6px 14px; }
#btn-retry:active { transform:translateY(3px); box-shadow:0 1px 0 #000; }
.result-link { font-size:11px; background:linear-gradient(180deg,#3a3028,#191714); }
.result-link.primary { color:var(--black); background:linear-gradient(180deg,var(--gold-bright),var(--gold)); }

#leaderboard-overlay { z-index:10; cursor:default; justify-content:flex-start; gap:9px; padding:20px 14px 14px; }
#leaderboard-overlay h1 { color:var(--gold-bright); margin:5px 0 2px; }
#ranking-tabs { width:min(100%,380px); display:grid; grid-template-columns:repeat(3,1fr); gap:5px; }
#ranking-tabs button {
  color:var(--ink); background:#211f1a; border:2px solid #000; border-radius:8px;
  padding:8px 3px; font:9px/1 "Arial Black",Impact,sans-serif; cursor:pointer;
}
#ranking-tabs button.active { color:var(--black); background:linear-gradient(180deg,var(--gold-bright),var(--gold)); }
#ranking-status { color:var(--paper); min-height:12px; font:9px/1.2 Consolas,monospace; }
#ranking-list {
  width:min(100%,380px); max-height:360px; overflow:auto; margin:0; padding:0 4px; list-style:none;
  display:grid; gap:4px; scrollbar-width:thin;
}
#ranking-list li {
  display:grid; grid-template-columns:42px 1fr auto; align-items:center; gap:6px;
  background:rgba(18,18,16,.94); border:1px solid rgba(250,248,241,.2); border-radius:7px;
  padding:7px 8px; text-align:left;
}
#ranking-list b { color:var(--gold-bright); font:12px/1 "Arial Black",Impact,sans-serif; }
#ranking-list span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font:11px/1.2 "Arial Black",Impact,sans-serif; }
#ranking-list strong { color:var(--gold-bright); font:11px/1 "Arial Black",Impact,sans-serif; }
#ranking-mine { width:min(100%,380px); color:var(--gold-bright); border:1px dashed var(--gold-bright); border-radius:7px; padding:7px; font:10px/1 "Arial Black",Impact,sans-serif; }
#btn-close-ranking { margin-top:auto; width:min(100%,300px); padding:10px; background:linear-gradient(180deg,var(--red-bright),var(--red-dark)); color:var(--ink); }

@media (max-height:620px) {
  #gate { gap:6px; padding:10px 14px 12px; }
  .gate-topline { padding-bottom:6px; }
  .gate-eyebrow { margin-bottom:4px; padding:3px 6px; font-size:7px; }
  #gate .gate-hero h1 { font-size:58px; }
  .gate-tagline { margin-top:8px; font-size:15px; }
  .gate-stats div { padding:5px 3px; }
  .gate-stats dd { font-size:20px; }
  .gate-moves { display:none; }
  #gate .gate-cta { padding:9px 14px 8px; }
  #gate .gate-cta span { font-size:18px; }
  .gate-note { line-height:1.2; }
  #end-overlay { gap:5px; }
  #end-overlay h1 { display:none; }
  #result-stats div { padding:5px 3px; }
  #result-actions .result-link { padding:5px 12px; }
  #leaderboard-overlay { padding-top:10px; gap:6px; }
  #leaderboard-overlay h1 { font-size:22px; }
  #ranking-list { max-height:360px; }
}

@media (prefers-reduced-motion:reduce) {
  #gate::before,
  .gate-live::before,
  #gate .gate-cta,
  #gate .gate-cta::after { animation:none; }
}

#scenebar { display:none; gap:6px; flex-wrap:wrap; justify-content:center; }
.debug-mode #scenebar { display:flex; }
#scenebar button {
  font-family:"Arial Black",Impact,sans-serif; font-size:10px; color:var(--ink);
  background:#211f1a; border:2px solid #000; border-radius:8px; padding:7px 10px; cursor:pointer;
}
#scenebar button.on { background:linear-gradient(180deg,var(--red-bright),var(--red-dark)); }