*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{width:100%;height:100%;min-height:100%;min-height:-webkit-fill-available;overflow:hidden;background:#000;touch-action:none;}
@supports (padding: env(safe-area-inset-bottom)) {
  .screen{padding:max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));}
}
canvas{display:block;position:fixed;top:0;left:0;z-index:0;}

/* === SCREENS === */
.screen{display:none;position:fixed;inset:0;background:rgba(5,2,18,0.93);backdrop-filter:blur(6px);
  align-items:center;justify-content:center;flex-direction:column;z-index:50;
  font-family:'Georgia',serif;color:#fff;gap:16px;padding:20px;overflow-y:auto;}
.screen.active{display:flex;}
.screen h1{font-size:clamp(38px,10vw,64px);letter-spacing:5px;color:#ddaaff;
  text-shadow:0 0 30px #aa66ff,0 0 60px #7733cc;text-align:center;margin-bottom:4px;}
.screen h2{font-size:clamp(28px,8vw,48px);letter-spacing:4px;text-shadow:0 0 24px currentColor;text-align:center;margin-bottom:6px;}
.screen-sub{font-size:14px;color:rgba(255,255,255,0.65);letter-spacing:2px;text-align:center;}
.screen-btn{padding:13px 36px;background:rgba(255,255,255,0.10);border:2px solid rgba(255,255,255,0.3);
  border-radius:30px;color:#fff;font-size:15px;letter-spacing:3px;cursor:pointer;
  font-family:'Georgia',serif;min-width:160px;min-height:48px;
  display:flex;align-items:center;justify-content:center;gap:8px;transition:all .18s;}
.screen-btn:hover,.screen-btn:active{background:rgba(255,255,255,0.22);transform:scale(1.04);}
.screen-btn.primary{background:radial-gradient(circle at 40% 35%,#9955ff,#5511cc);
  border-color:rgba(200,150,255,0.4);box-shadow:0 0 20px rgba(150,80,255,0.4);}
.screen-btn.exit-btn{border-color:rgba(255,100,100,0.4);color:rgba(255,180,180,0.9);font-size:13px;padding:10px 24px;min-width:120px;}
.screen-btn.exit-btn:hover,.screen-btn.exit-btn:active{background:rgba(200,60,60,0.25);border-color:rgba(255,100,100,0.7);}
.btn-row-group{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;}
.howto{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.12);
  border-radius:12px;padding:14px 20px;font-size:12px;color:rgba(255,255,255,0.65);
  letter-spacing:1px;line-height:2;max-width:380px;width:90%;}
.howto li{list-style:none;padding:1px 0;}
.howto li i{color:#aa88ff;width:18px;text-align:center;margin-right:4px;}
.hi-line{font-size:13px;color:rgba(255,220,100,0.8);letter-spacing:2px;}
.final-score{font-size:clamp(28px,8vw,52px);font-weight:bold;color:#ffee66;
  text-shadow:0 0 20px rgba(255,200,50,0.6);letter-spacing:3px;text-align:center;}
.rank-msg{font-size:12px;color:rgba(255,220,100,0.7);letter-spacing:2px;
  border:1px solid rgba(255,200,50,0.25);border-radius:20px;padding:6px 16px;text-align:center;}

/* === TITLE SCREEN（3Dマップを背景に透過） === */
#screen-title{
  position:relative;
  background:transparent;
  backdrop-filter:none;
  gap:0;
  padding:min(5vh,28px) 18px min(4vh,24px);
  overflow:hidden;
}

/* デフォルト(PC・SP共通): scroll bodyがflexで伸縮、ボタンは常に下に固定 */
.title-scroll-body {
  display:flex;flex-direction:column;align-items:center;
  gap:14px;width:100%;
  flex:1;min-height:0;
  overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:4px 0 8px;
}
.title-fixed-btns {
  display:flex;flex-direction:column;align-items:center;
  gap:10px;width:100%;
  flex-shrink:0;
}

/* === SP専用: 画面内に収める（639px以下） === */
@media (max-width: 639px) {
  /* 画面自体のスクロールを殺す */
  #screen-title {
    overflow:hidden !important;
    justify-content:flex-start !important;
    align-items:stretch !important;
    padding:0 !important;
  }
  /* パネルをビューポート全体に広げてflexコンテナに */
  #screen-title .title-panel {
    width:100% !important;
    max-width:100% !important;
    height:100% !important;
    max-height:100% !important;
    border-radius:0 !important;
    background:transparent !important;
    box-shadow:none !important;
    border:none !important;
    backdrop-filter:none !important;
    padding:max(12px, env(safe-area-inset-top)) 0 0 !important;
    gap:0 !important;
    overflow:hidden !important;
    display:flex;flex-direction:column;
  }
  /* ロゴ・バッジ・リードは上部固定 */
  #screen-title .title-badge,
  #screen-title .title-logo,
  #screen-title .title-lead {
    flex-shrink:0;
  }
  #screen-title .title-logo__line--2 {
    font-size:clamp(34px,9vw,52px) !important;
  }
  /* スクロールエリア：残りの高さを使い内部スクロール */
  .title-scroll-body {
    flex:1 !important;
    min-height:0 !important;   /* flexでoverflowを効かせるのに必須 */
    overflow-y:auto !important;
    -webkit-overflow-scrolling:touch;
    touch-action:pan-y !important; /* html,body の touch-action:none を上書き */
    padding:10px 16px 12px;
    gap:10px;
  }
  /* ボタンエリア：常に画面下に表示 */
  .title-fixed-btns {
    flex-shrink:0 !important;
    padding:12px 20px max(16px, env(safe-area-inset-bottom));
    background:linear-gradient(to top, rgba(5,2,20,1) 60%, rgba(5,2,20,0));
    gap:8px;
  }
  .title-fixed-btns .title-start {
    width:85%;max-width:320px;
    padding:15px;font-size:16px;
  }
  .title-fixed-btns .screen-btn.exit-btn {
    font-size:12px;padding:8px 20px;
  }
  /* SP では音量設定・アーカイブリンク・フィードバックを非表示 */
  .version-archive-link,
  .audio-settings-block,
  .feedback-block { display:none !important; }
}
#screen-title .title-veil{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(ellipse 100% 85% at 50% 45%,transparent 0%,transparent 22%,rgba(5,2,14,0.25) 55%,rgba(3,0,10,0.78) 100%),
    repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(255,255,255,0.015) 2px,rgba(255,255,255,0.015) 4px);
  opacity:1;
}
#screen-title .title-orbit{
  position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden;
}
#screen-title .title-orbit span{
  position:absolute;border-radius:50%;
  border:1px solid rgba(150,200,255,0.07);
  opacity:0.5;
  animation:titleOrbit 22s linear infinite;
}
#screen-title .title-orbit span:nth-child(1){width:min(120vw,900px);height:min(120vw,900px);left:50%;top:42%;transform:translate(-50%,-50%);animation-duration:28s;}
#screen-title .title-orbit span:nth-child(2){width:min(90vw,640px);height:min(90vw,640px);left:50%;top:48%;transform:translate(-50%,-50%);border-color:rgba(200,120,255,0.1);animation-duration:20s;animation-direction:reverse;}
#screen-title .title-orbit span:nth-child(3){width:min(55vw,420px);height:min(55vw,420px);left:50%;top:44%;transform:translate(-50%,-50%);border-color:rgba(255,255,255,0.06);animation-duration:14s;}
@keyframes titleOrbit{from{transform:translate(-50%,-50%) rotate(0deg);}to{transform:translate(-50%,-50%) rotate(360deg);}}
#screen-title .title-panel{
  position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;
  gap:14px;width:100%;max-width:420px;
  padding:22px 20px 24px;border-radius:22px;
  background:rgba(6,3,16,0.78);
  backdrop-filter:blur(16px) saturate(1.15);
  border:1px solid rgba(130,90,200,0.28);
  box-shadow:0 12px 56px rgba(0,0,0,0.65),inset 0 1px 0 rgba(255,255,255,0.06);
  max-height:calc(100vh - 52px);
  overflow:hidden;
}
#screen-title .title-badge{
  font-size:10px;letter-spacing:4px;color:rgba(180,220,255,0.55);
  text-transform:uppercase;margin:0;padding:6px 14px;border-radius:999px;
  border:1px solid rgba(120,200,255,0.22);background:rgba(0,0,0,0.35);
  display:flex;align-items:center;gap:8px;
}
#screen-title .title-badge i{color:#88ddff;font-size:11px;}
#screen-title .title-logo{
  display:flex;flex-direction:column;align-items:center;gap:0;
  margin:0;line-height:0.95;text-align:center;
  font-size:unset;letter-spacing:unset;color:unset;text-shadow:none;
}
#screen-title .title-logo__line{
  display:block;font-family:'Georgia','Times New Roman',serif;font-weight:700;
  letter-spacing:0.12em;text-transform:uppercase;
}
#screen-title .title-logo__line--1{
  font-size:clamp(22px,5.5vw,34px);
  background:linear-gradient(110deg,#e8d4ff 0%,#c4a8ff 35%,#88ccff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 20px rgba(170,102,255,0.5));
}
#screen-title .title-logo__line--1 i{
  font-size:0.72em;margin-right:6px;color:#c9a8ff;vertical-align:0.05em;
  filter:drop-shadow(0 0 8px rgba(200,150,255,0.9));
  animation:titleGem 2.4s ease-in-out infinite;
}
@keyframes titleGem{0%,100%{transform:translateY(0) scale(1);opacity:1;}50%{transform:translateY(-3px) scale(1.08);opacity:0.92;}}
#screen-title .title-logo__line--2{
  font-size:clamp(40px,11vw,72px);
  background:linear-gradient(180deg,#fff 0%,#ddaaff 40%,#8866cc 85%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 28px rgba(150,80,255,0.65)) drop-shadow(0 4px 24px rgba(0,0,0,0.85));
  margin-top:4px;
}
#screen-title .title-version{
  display:inline-block;margin-left:0.35em;
  font-size:0.22em;font-family:system-ui,sans-serif;font-weight:500;
  letter-spacing:0.08em;vertical-align:middle;
  color:rgba(180,210,255,0.45);
  background:none;-webkit-background-clip:unset;background-clip:unset;
  filter:none;text-transform:none;
}
#screen-title .audio-settings-block,#screen-pause .audio-settings-block{
  margin-top:10px;width:100%;max-width:340px;pointer-events:auto;}
#screen-pause .audio-settings-block{margin-top:14px;}
#screen-title .audio-settings-toggle,#screen-pause .audio-settings-toggle{
  width:100%;padding:8px 14px;font-size:12px;letter-spacing:1px;
  color:rgba(200,220,255,0.65);background:rgba(0,0,0,0.25);
  border:1px solid rgba(140,100,200,0.25);border-radius:10px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;}
#screen-title .audio-settings-toggle:hover,#screen-pause .audio-settings-toggle:hover{
  background:rgba(80,50,120,0.35);color:rgba(220,235,255,0.9);}
#screen-title .audio-settings-toggle[aria-expanded="true"],#screen-pause .audio-settings-toggle[aria-expanded="true"]{
  border-color:rgba(150,100,255,0.45);color:rgba(220,235,255,0.9);}
#screen-title .audio-settings-panel,#screen-pause .audio-settings-panel{
  margin-top:8px;padding:12px 14px;border-radius:12px;text-align:left;
  background:rgba(0,0,0,0.45);border:1px solid rgba(140,100,200,0.28);
  display:flex;flex-direction:column;gap:8px;}
#screen-title .audio-settings-panel[hidden],#screen-pause .audio-settings-panel[hidden]{display:none;}
#screen-title .audio-settings-label,#screen-pause .audio-settings-label{
  font-size:10px;letter-spacing:2px;color:rgba(180,200,255,0.5);text-transform:uppercase;}
#screen-title .audio-settings-range,#screen-pause .audio-settings-range{
  width:100%;pointer-events:auto;accent-color:#9966ff;}
#screen-title .audio-settings-hint,#screen-pause .audio-settings-hint{
  margin:0;font-size:10px;line-height:1.5;color:rgba(160,180,220,0.45);letter-spacing:0.5px;text-transform:none;}
#screen-title .feedback-block{margin-top:10px;width:100%;max-width:340px;pointer-events:auto;}
#screen-title .feedback-toggle{
  width:100%;padding:8px 14px;font-size:12px;letter-spacing:1px;
  color:rgba(200,220,255,0.65);background:rgba(0,0,0,0.25);
  border:1px solid rgba(140,100,200,0.25);border-radius:10px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
#screen-title .feedback-toggle:hover{background:rgba(80,50,120,0.35);color:rgba(220,235,255,0.9);}
#screen-title .feedback-toggle[aria-expanded="true"]{border-color:rgba(150,100,255,0.45);color:rgba(220,235,255,0.9);}
#screen-title .feedback-panel{
  margin-top:8px;padding:12px 14px;border-radius:12px;text-align:left;
  background:rgba(0,0,0,0.45);border:1px solid rgba(140,100,200,0.28);
  display:flex;flex-direction:column;gap:6px;
}
#screen-title .feedback-panel[hidden]{display:none;}
#screen-title .feedback-label{font-size:10px;letter-spacing:2px;color:rgba(180,200,255,0.5);text-transform:uppercase;}
#screen-title .feedback-select,#screen-title .feedback-text{
  width:100%;padding:8px 10px;font-size:13px;font-family:system-ui,sans-serif;
  color:#e8eeff;background:rgba(10,5,25,0.7);border:1px solid rgba(140,100,200,0.35);
  border-radius:8px;resize:vertical;pointer-events:auto;
}
#screen-title .feedback-text{min-height:72px;}
#screen-title .feedback-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:4px;}
#screen-title .feedback-send,#screen-title .feedback-copy{padding:10px 18px;font-size:12px;min-width:0;}
#screen-title .feedback-status{min-height:1.2em;margin:4px 0 0;font-size:11px;color:rgba(140,220,160,0.9);text-align:center;}
#screen-title .feedback-status.is-error{color:rgba(255,140,140,0.95);}
#screen-pause .feedback-link{
  margin-top:14px;padding:8px 16px;font-size:12px;letter-spacing:1px;
  color:rgba(200,220,255,0.6);background:transparent;border:1px solid rgba(140,100,200,0.22);
  border-radius:10px;cursor:pointer;pointer-events:auto;
}
#screen-pause .feedback-link:hover{color:rgba(220,235,255,0.95);border-color:rgba(150,100,255,0.4);}
#screen-title .title-lead{margin-top:-2px;font-size:13px;letter-spacing:2px;color:rgba(200,220,255,0.55);}
#screen-title .howto{margin-top:4px;max-width:400px;border-color:rgba(140,100,200,0.2);
  background:rgba(0,0,0,0.35);box-shadow:0 0 40px rgba(80,40,120,0.15) inset;}
#screen-title .title-hiscore{margin-top:2px;font-size:13px;padding:8px 18px;border-radius:12px;
  background:rgba(255,200,80,0.06);border:1px solid rgba(255,200,100,0.15);}
#screen-title .version-archive-link{margin-top:8px;font-size:11px;letter-spacing:1px;}
#screen-title .version-archive-link a{color:rgba(180,200,255,0.45);text-decoration:none;pointer-events:auto;}
#screen-title .version-archive-link a:hover{color:rgba(220,235,255,0.85);}
#screen-title .title-start{margin-top:6px;padding:15px 44px;font-size:16px;letter-spacing:4px;
  animation:titlePulse 2.8s ease-in-out infinite;}
@keyframes titlePulse{0%,100%{box-shadow:0 0 20px rgba(150,80,255,0.4),0 0 0 0 rgba(170,100,255,0.35);}50%{box-shadow:0 0 32px rgba(180,120,255,0.55),0 0 0 10px rgba(150,80,255,0);}}

/* === PLAY HUD === */
#ui{display:none;position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10;font-family:'Georgia',serif;}
#ui.active{display:block;}

/* === HUD TOP === */
#hud-top{position:absolute;top:14px;left:50%;transform:translateX(-50%);width:min(290px,78vw);}
.hud-name{color:rgba(255,255,255,0.9);font-size:11px;letter-spacing:3px;text-transform:uppercase;text-align:center;margin-bottom:5px;text-shadow:0 0 12px rgba(100,200,255,0.9);}
.bar-wrap{background:rgba(0,0,0,0.6);border:1px solid rgba(255,255,255,0.18);border-radius:10px;overflow:hidden;position:relative;}
#hp-bar-wrap{height:15px;}
#hp-bar{height:100%;width:100%;background:linear-gradient(90deg,#44ff88,#88ff44);border-radius:9px;transition:width .08s ease,background .3s;}
.bar-label{position:absolute;right:7px;top:50%;transform:translateY(-50%);font-size:10px;color:rgba(255,255,255,0.85);letter-spacing:1px;pointer-events:none;}
#skill-bar-wrap{height:7px;margin-top:4px;}
#skill-bar{height:100%;width:0%;background:linear-gradient(90deg,#6644ff,#ee88ff);border-radius:6px;transition:width .04s linear;box-shadow:0 0 6px rgba(150,100,255,0.8);}

/* === SCORE PANEL (left) === */
#score-panel{position:absolute;top:14px;left:14px;max-width:min(200px,42vw);pointer-events:none;}
#score-main{font-size:22px;font-weight:bold;color:#ffe8a0;letter-spacing:1px;text-shadow:0 0 14px rgba(255,200,80,0.7),0 2px 4px rgba(0,0,0,0.9);line-height:1.1;}
#score-sub{font-size:11px;color:rgba(255,255,255,0.55);margin-top:4px;letter-spacing:1px;}
#best-line{font-size:10px;color:rgba(160,220,255,0.75);margin-top:2px;}

/* === COMBO === */
#combo-wrap{position:absolute;top:50%;left:50%;transform:translate(-50%,-120%);text-align:center;opacity:0;transition:opacity .12s;}
#combo-wrap.show{opacity:1;}
#combo-mult{font-size:clamp(28px,8vw,44px);font-weight:bold;color:#ff6b35;text-shadow:0 0 20px #ff3300,0 0 40px #ff6600,0 2px 0 #000;}
#combo-label{font-size:11px;letter-spacing:4px;color:rgba(255,200,180,0.85);margin-top:2px;}
#combo-wrap.pulse #combo-mult{animation:comboPop .22s ease-out;}
@keyframes comboPop{0%{transform:scale(1.15);}100%{transform:scale(1);}}

/* === ENEMY / WAVE === */
#enemy-counter{position:absolute;top:14px;right:52px;background:rgba(0,0,0,0.55);border:1px solid rgba(100,200,255,0.35);border-radius:12px;padding:6px 12px;color:#a8e8ff;font-size:12px;letter-spacing:1px;text-shadow:0 0 8px rgba(80,180,255,0.5);text-align:right;min-width:100px;}
#enemy-counter .wave-num{display:block;font-size:10px;color:rgba(255,255,255,0.45);letter-spacing:2px;margin-bottom:2px;}

/* === PAUSE HUD BUTTON === */
#btn-pause-hud{position:absolute;top:14px;right:10px;pointer-events:auto;background:rgba(0,0,0,0.4);
  border:1px solid rgba(255,255,255,0.2);border-radius:8px;color:rgba(255,255,255,0.7);
  font-size:14px;width:34px;height:34px;cursor:pointer;display:flex;align-items:center;justify-content:center;}

/* === WAVE BANNER === */
#wave-banner{position:absolute;left:50%;top:28%;transform:translate(-50%,-50%);text-align:center;pointer-events:none;opacity:0;transition:opacity .35s;}
#wave-banner.show{opacity:1;}
#wave-banner-title{font-size:clamp(22px,6vw,36px);font-weight:bold;letter-spacing:6px;color:#c8f0ff;text-shadow:0 0 24px rgba(100,200,255,0.9);}
#wave-banner-sub{font-size:13px;color:rgba(255,255,255,0.5);margin-top:6px;letter-spacing:2px;}

/* === JOYSTICK === */
#joy-zone{position:absolute;bottom:24px;left:20px;width:120px;height:120px;pointer-events:auto;touch-action:none;}
#joy-base{width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,0.06),rgba(255,255,255,0.02));border:2px solid rgba(255,255,255,0.15);position:relative;}
#joy-stick{position:absolute;width:48px;height:48px;border-radius:50%;background:radial-gradient(circle at 35% 35%,rgba(255,255,255,0.65),rgba(100,160,255,0.35));border:2px solid rgba(255,255,255,0.5);top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 2px 8px rgba(0,0,0,0.4);pointer-events:none;}

/* === BUTTONS === */
#btn-zone{position:absolute;bottom:24px;right:14px;display:flex;flex-direction:column;gap:10px;align-items:flex-end;pointer-events:auto;touch-action:none;}
.btn-row{display:flex;gap:10px;align-items:center;}
.game-btn{position:relative;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;font-weight:bold;color:rgba(255,255,255,0.95);cursor:pointer;user-select:none;text-shadow:0 1px 3px rgba(0,0,0,0.8);box-shadow:0 4px 14px rgba(0,0,0,0.45),inset 0 1px 0 rgba(255,255,255,0.2);transition:transform .08s;pointer-events:auto;}
.game-btn:active{transform:scale(0.88)!important;}
.btn-icon{font-size:19px;line-height:1;}
.btn-label{font-size:9px;margin-top:1px;letter-spacing:.5px;}
#btn-atk{width:72px;height:72px;background:radial-gradient(circle at 40% 35%,#ff6644,#cc2200);border:2px solid rgba(255,180,150,0.3);}
#btn-skill{width:60px;height:60px;background:radial-gradient(circle at 40% 35%,#8855ff,#4400cc);border:2px solid rgba(180,150,255,0.3);opacity:0.5;transition:opacity .2s,transform .08s,box-shadow .2s;}
#btn-skill.ready{opacity:1;box-shadow:0 4px 14px rgba(0,0,0,0.45),0 0 22px rgba(150,100,255,0.7),inset 0 1px 0 rgba(255,255,255,0.2);animation:skillPulse .7s ease-in-out infinite alternate;}
@keyframes skillPulse{from{transform:scale(1);}to{transform:scale(1.07);}}
#btn-dodge{width:56px;height:56px;background:radial-gradient(circle at 40% 35%,#44aaff,#0055cc);border:2px solid rgba(150,200,255,0.3);}
.btn-cd{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:50%;background:rgba(0,0,0,0.55);pointer-events:none;}

/* === LEADERBOARD === */
#leaderboard{width:100%;max-width:340px;margin:12px 0 8px;font-size:12px;color:rgba(255,255,255,0.85);}
#leaderboard h3{font-size:11px;letter-spacing:3px;color:rgba(180,220,255,0.7);margin-bottom:8px;text-align:center;font-weight:normal;}
.lb-row{display:flex;align-items:center;gap:8px;padding:6px 10px;margin-bottom:4px;background:rgba(255,255,255,0.05);border-radius:8px;border:1px solid rgba(255,255,255,0.08);}
.lb-rank{width:28px;font-weight:bold;color:#88ccff;}
.lb-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.lb-score{font-variant-numeric:tabular-nums;color:#ffe8a0;}
.lb-meta{font-size:10px;color:rgba(255,255,255,0.35);width:100%;text-align:center;margin-top:6px;}

/* === NAME INPUT === */
#name-row{display:none;flex-direction:column;align-items:center;gap:8px;margin-bottom:12px;width:100%;max-width:280px;pointer-events:auto;}
#name-row.show{display:flex;}
#name-input{width:100%;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,0.25);background:rgba(0,0,0,0.5);color:#fff;font-size:15px;font-family:inherit;text-align:center;}
#name-input::placeholder{color:rgba(255,255,255,0.35);}
#save-score-btn{padding:10px 28px;background:rgba(100,200,255,0.2);border:1px solid rgba(150,220,255,0.45);border-radius:20px;color:#dff8ff;font-size:13px;letter-spacing:2px;cursor:pointer;font-family:inherit;}
#save-score-btn:hover{background:rgba(100,200,255,0.35);}

/* === TUTORIAL === */
#tutorial{position:absolute;bottom:158px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,0.4);font-size:11px;letter-spacing:1px;text-align:center;pointer-events:none;white-space:nowrap;transition:opacity 1.2s;max-width:92vw;}
#touch-hint{position:absolute;bottom:136px;left:50%;transform:translateX(-50%);color:rgba(180,220,255,0.45);font-size:10px;text-align:center;pointer-events:none;white-space:nowrap;max-width:92vw;letter-spacing:1px;}
#desktop-hint{position:absolute;bottom:136px;left:50%;transform:translateX(-50%);color:rgba(180,220,255,0.35);font-size:10px;text-align:center;pointer-events:none;white-space:nowrap;max-width:92vw;}

/* === DEVICE-BASED CONTROL VISIBILITY === */
body.mouse-device #joy-zone,
body.mouse-device #btn-zone { display: none !important; }

body.touch-device #desktop-hint { display: none !important; }
body.mouse-device #touch-hint { display: none !important; }

body.mouse-device .howto--touch { display: none !important; }
body.touch-device .howto--pc   { display: none !important; }

/* === MOBILE / TOUCH LAYOUT === */
body.touch-device #ui.active{padding-bottom:env(safe-area-inset-bottom,0);}
body.touch-device #joy-zone{
  bottom:max(18px, env(safe-area-inset-bottom, 0px) + 12px);
  left:max(14px, env(safe-area-inset-left, 0px) + 10px);
  width:min(132px, 30vw);
  height:min(132px, 30vw);
}
body.touch-device #joy-base{width:100%;height:100%;}
body.touch-device #joy-stick{width:min(52px, 40%);height:min(52px, 40%);}
body.touch-device #btn-zone{
  bottom:max(18px, env(safe-area-inset-bottom, 0px) + 12px);
  right:max(10px, env(safe-area-inset-right, 0px) + 8px);
  gap:12px;
}
body.touch-device #btn-atk{width:min(80px, 20vw);height:min(80px, 20vw);}
body.touch-device #btn-skill{width:min(64px, 16vw);height:min(64px, 16vw);}
body.touch-device #btn-dodge{width:min(60px, 15vw);height:min(60px, 15vw);}
body.touch-device .btn-icon{font-size:22px;}
body.touch-device .btn-label{font-size:10px;}
body.touch-device #btn-pause-hud{
  top:max(12px, env(safe-area-inset-top, 0px) + 8px);
  right:max(10px, env(safe-area-inset-right, 0px) + 8px);
  width:40px;height:40px;font-size:16px;
}
body.touch-device #score-panel{
  top:max(12px, env(safe-area-inset-top, 0px) + 8px);
  left:max(10px, env(safe-area-inset-left, 0px) + 8px);
}
body.touch-device #enemy-counter{
  top:max(12px, env(safe-area-inset-top, 0px) + 8px);
  right:max(58px, env(safe-area-inset-right, 0px) + 52px);
}
body.touch-device #hud-top{top:max(52px, env(safe-area-inset-top, 0px) + 48px);}
body.touch-device #tutorial{
  bottom:max(168px, calc(env(safe-area-inset-bottom, 0px) + 150px));
  white-space:normal;line-height:1.5;font-size:10px;
}
body.touch-device #touch-hint{
  bottom:max(148px, calc(env(safe-area-inset-bottom, 0px) + 132px));
}
body.touch-device .screen-btn{min-height:52px;min-width:min(180px, 72vw);}
body.touch-device #name-input{font-size:16px;}

/* === SHARE BUTTON === */
.share-btn{
  background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.22);
  font-size:13px;letter-spacing:2px;padding:10px 28px;min-width:140px;
}
.share-btn i{font-size:14px;}

/* === RANK PREVIEW === */
.rank-preview{display:flex;justify-content:center;align-items:center;
  gap:18px;margin:8px 0 4px;min-height:28px;flex-wrap:wrap;}
.rank-preview .rp-rank{color:#e8e8e8;font-size:1.1em;}
.rank-preview .rp-pct{color:#ffd23f;font-size:1.1em;}
.rank-preview .rp-badge{color:#a8e6a3;font-size:1em;}
.rank-preview .rp-loading{color:#888;font-size:.85em;}
.rank-preview b{font-size:1.35em;font-weight:900;}

/* === PORTAL LEADERBOARD === */
.portal-lb{margin:10px 0;}
.portal-lb__title{font-size:12px;color:gold;margin-bottom:4px;letter-spacing:1px;text-align:center;}
.portal-lb__list{list-style:none;padding:0;margin:0;max-height:200px;overflow-y:auto;}
.portal-lb__list li{display:grid;grid-template-columns:36px 1fr auto;gap:8px;padding:2px 6px;font-size:12px;}
.portal-lb__list .rank{color:#ffd166;}
.portal-lb__list .score{color:#06d6a0;}
.portal-lb__empty{font-size:11px;color:#aaa;text-align:center;padding:4px;}
.ranking-link{display:block;text-align:center;margin:6px 0 2px;font-size:12px;color:#aaa;text-decoration:none;opacity:.75;transition:opacity .15s;}
.ranking-link:hover{opacity:1;color:#ffcc44;}