:root{
  --bg1:#071427;
  --accent:#2d8cff;
  --panel:#0e2a3a;
  --muted:#cfe8ff;
}
html,body{
  height:100%;
  margin:0;
  padding:0;
  font-family:system-ui,-apple-system,Roboto,"Noto Sans JP",sans-serif;background:var(--bg1);color:#fff;overflow:hidden;}
canvas#mainCanvas{
  display:block;
  width:100vw;
  height:100vh;
  touch-action: none;
}

.hidden{display:none !important;}
#uiRoot{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:12px;}

#gameContainer{
  width:100%;
  max-width:920px;
  max-height: 90vh;
  /*overflow-y: auto;*/
  background:linear-gradient(180deg,#062733,#08364a);border-radius:12px;padding:12px;box-shadow:0 12px 30px rgba(0,0,0,0.5);}

#hud{display:flex;justify-content:space-around;gap:12px;margin-bottom:6px;font-weight:800}

/*
#countDown, .countdown {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1001;
  pointer-events: none;
  text-align: center;
  font-weight: 900;
  color: var(--accent);
  font-size: clamp(40px, 8vw, 96px);
  line-height: 1;
  text-shadow: 0 6px 18px rgba(0,0,0,0.6);
}
*/
/*
#countDown, .countdown {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1001;
  pointer-events: none;
  text-align: center;
  font-weight: 900;
  color: var(--accent);
  font-size: clamp(40px, 8vw, 96px);
  line-height: 1;
  text-shadow: 0 6px 18px rgba(0,0,0,0.6);
  white-space: nowrap;
}
*/
/* スマホ用フォント調整 */
/*
@media (max-width: 600px) {
  #countDown, .countdown {
    font-size: clamp(32px, 10vw, 60px);
  }
}
*/
/*
#countDown, .countdown {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1001;
  pointer-events: none;
  text-align: center;
  white-space: nowrap;

  font-family: "Noto Sans JP Black", sans-serif;
  font-weight: 900;

  font-size: clamp(52px, 12vw, 120px);
  line-height: 1;

  background: linear-gradient(20deg,
    #ff4d4d,
    #ff9800,
    #3f8efc,
    #8e44ad
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 2px rgba(0,0,0,0.6);
  text-shadow: 0 1px 4px rgba(0,0,0,0.35);
}
*/
#countDown, .countdown {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1001;
  pointer-events: none;
  text-align: center;
  white-space: nowrap;
  font-family: "Noto Sans JP Rounded", "Noto Sans JP", sans-serif;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
  font-size: clamp(40px, 8vw, 96px);
  color: #ffb84f;
  text-shadow:
      2px 2px 0 rgba(255,255,255,0.32),
      0 4px 6px rgba(0,0,0,0.25);
}

/* スマホで潰れないように少し調整 */
@media (max-width: 600px) {
  #countDown, .countdown {
    font-size: clamp(32px, 10vw, 60px);
    letter-spacing: 0.03em;
  }
}


#gridWrap{width:100%;display:flex;justify-content:center}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 15px;
  box-sizing: border-box;
}
/*#gameGrid { width: 360px; height: 480px; border: 0; }*/
#gameGrid {
  width: auto;
  height: auto;
  border: 0;
  display: grid;
  box-sizing: border-box;
}

.hole{position:relative;padding-top:100%;width:100%;background:linear-gradient(180deg,#6b4b33,#553b2a);border-radius:10px;overflow:hidden;box-shadow:inset 0 -6px 12px rgba(0,0,0,0.25)}
/*
.hole {
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,#6b4b33,#553b2a);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 -6px 12px rgba(0,0,0,0.25);
}
*/
.mole{position:absolute;left:50%;top:10%;transform:translate(-50%,120%) scale(0.9);width:78%;transition:transform 160ms ease;user-select:none;pointer-events:auto}
.mole.show{transform:translate(-50%,4%) scale(1);animation:pop 260ms ease}
@keyframes pop{0%{transform:translate(-50%,120%) scale(.7);opacity:0}60%{transform:translate(-50%,-8%) scale(1.06)}100%{transform:translate(-50%,4%) scale(1)}}
.mole.hitAnim{filter:brightness(1.6);transform:translate(-50%,4%) scale(0.95) rotate(-8deg)}

.score-popup{position:absolute;left:50%;transform:translateX(-50%);top:8%;font-weight:900;color:#ff6b6b;pointer-events:none;animation:popScore 700ms forwards}
@keyframes popScore{0%{opacity:1;transform:translate(-50%,0) scale(1)}100%{opacity:0;transform:translate(-50%,-48px) scale(1.6)}}

.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.5);z-index:1000}
.modalInner{width:90%;max-width:420px;background:linear-gradient(180deg,#0b2d3a,#07313f);padding:18px;border-radius:12px;border:2px solid rgba(255,255,255,0.04);box-shadow:0 12px 30px rgba(0,0,0,0.6)}
.modalMessage{font-size:20px;font-weight:800;color:#fff;margin-bottom:8px;text-align:center}
.modal input{width:100%;padding:10px;border-radius:8px;border:1px solid #275;box-sizing:border-box;margin-bottom:8px;background:#0e3946;color:#fff}

.controls{display:flex;gap:8px;justify-content:center;margin-top:10px;flex-wrap:wrap}
.btn{padding:10px 14px;border-radius:8px;border:0;background:var(--accent);color:#fff;cursor:pointer;font-weight:700}
.small{padding:8px 10px;font-size:14px}

body.ranking-mode{
  background: repeating-linear-gradient(
      45deg,
      #082233,
      #082233 12px,
      #0b2d47 12px,
      #0b2d47 24px
  );
}
.ranking-item{
  opacity: 0;
  transform: translateY(18px);
  animation: fadeInUp 0.7s ease forwards;
}
@keyframes fadeInUp{
  to{
    opacity: 1;
    transform: translateY(0);
  }
}
.rank-1{
  border-left: 6px solid #ffd700;
  background: linear-gradient(90deg, rgba(255,215,0,0.18), transparent);
}
.rank-2{
  border-left: 6px solid #c0c0c0;
  background: linear-gradient(90deg, rgba(192,192,192,0.18), transparent);
}
.rank-3{
  border-left: 6px solid #cd7f32;
  background: linear-gradient(90deg, rgba(205,127,50,0.18), transparent);
}
#rankingList li{
  padding: 8px 12px;
  margin: 6px 0;
  border-radius: 8px;
  font-weight: 700;
  backdrop-filter: blur(2px);
}
.mascot-wiggle{
  animation: mascotWiggle 2.4s ease-in-out infinite;
}
@keyframes mascotWiggle{
  0%   { transform: translateY(0px) rotate(0deg); }
  25%  { transform: translateY(-3px) rotate(-2deg); }
  50%  { transform: translateY(0px) rotate(0deg); }
  75%  { transform: translateY(2px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}