/* =========================================================
   Shared game-page background (all three game pages)
========================================================= */
body.page-game,
body.page-game-gacha,
body.page-game-janken {
  background-image: url("../img/bg-game.webp");
  background-color: var(--color-bg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  background-attachment: fixed;
}

/* =========================================================
   Mini game entry page
========================================================= */
.games-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 0.5rem;
}

.games-lead {
  text-align: center;
  color: #ddd;
  margin-bottom: 2rem;
}

.games-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 2rem;
}

.game-card {
  display: block;
  width: 45%;
  max-width: 420px;
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.game-card img {
  width: 100%;
  height: auto;
  display: block;
}

.game-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(139, 69, 19, 0.25);
}

/* =========================================================
   Shared game modal styles (gacha + janken)
========================================================= */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 11000;
}

.modal.is-open {
  display: block;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(25, 16, 10, 0.62);
  backdrop-filter: blur(2px);
}

.modal__panel {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(420px, 92vw);
  max-height: 86vh;
  transform: translate(-50%, -50%);

  background: var(--main-color);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 18px;
  padding: 22px;

  text-align: center;
  overflow: hidden;

  box-shadow: 0 18px 48px rgba(139, 69, 19, 0.28);
}

.result-text {
  font-size: 16px;
  margin: 10px 0 16px;
  font-weight: 800;
  color: #2b1d12;
}

.modal__close {
  padding: 10px 22px;
  border: 1px solid rgba(0, 0, 0, 0.16);
  border-radius: 12px;
  cursor: pointer;

  background: rgba(255, 216, 58, 0.22);
  color: #2b1d12;
  font-weight: 800;

  box-shadow: 0 10px 22px rgba(139, 69, 19, 0.14);
  transition: transform 120ms ease, filter 120ms ease, box-shadow 120ms ease;
  margin: 6px 6px 0;
}

.modal__close:hover {
  filter: brightness(1.03);
  box-shadow: 0 12px 26px rgba(139, 69, 19, 0.18);
}

.modal__close:active {
  transform: translateY(1px);
}

/* =========================================================
   Gacha page
========================================================= */
.game-wrapper {
  margin: 2rem auto;
}

.gacha-stage {
  position: relative;
  max-width: 360px;
  margin: 1rem auto;
}

.machine {
  width: 100%;
  height: auto;
  display: block;
}

.coin {
  position: absolute;
  left: 50%;
  top: 18%;
  width: 56px;
  height: auto;
  transform: translateX(-50%);
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
  filter: drop-shadow(0 6px 10px rgba(139, 69, 19, 0.25));
}

.coin.is-animating {
  animation: coinDrop 900ms ease-in-out forwards;
}

@keyframes coinDrop {
  0% { opacity: 0; transform: translate(-50%, -40px); }
  15% { opacity: 1; }
  70% { opacity: 1; transform: translate(-50%, 120px); }
  100% { opacity: 0; transform: translate(-50%, 160px); }
}

.gacha-button {
  display: block;
  margin: 16px auto 0;
  padding: 12px 28px;

  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;

  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 12px;

  background: var(--accent);
  color: #3a2a16;

  cursor: pointer;
  box-shadow: 0 10px 22px rgba(139, 69, 19, 0.18);
}

.gacha-button:hover {
  filter: brightness(1.02);
  box-shadow: 0 12px 26px rgba(139, 69, 19, 0.22);
}

.gacha-button:active {
  transform: translateY(1px);
}

.capsule-img {
  display: block;
  width: min(220px, 60vw);
  max-width: 100%;
  height: auto;
  max-height: 40vh;
  object-fit: contain;
  margin: 0 auto 10px;

  transform: scale(0.2);
  opacity: 0;
  will-change: transform, opacity;

  filter: drop-shadow(0 10px 18px rgba(139, 69, 19, 0.22));
}

.capsule-img.is-pop {
  animation: popIn 320ms cubic-bezier(.2, .9, .2, 1.2) forwards;
}

@keyframes popIn {
  0% { transform: scale(0.2); opacity: 0; }
  80% { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

/* =========================================================
   Janken page
========================================================= */
.janken-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;

  background: transparent;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 500;
  overflow-x: hidden;
}

.janken-container {
  width: min(920px, 92vw);
  margin: 0 auto;

  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(139, 69, 19, 0.25);
  backdrop-filter: blur(2px);

  padding: clamp(18px, 3vw, 36px);

  animation: jankenFadeUp 420ms ease-out;
}

@keyframes jankenFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.janken-info {
  margin-bottom: 1.6rem;
  background: rgba(0, 0, 0, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  padding: 1rem;
}

.score-board {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.score-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.score-label {
  font-size: 0.9rem;
  opacity: 0.95;
  color: #fff;
  letter-spacing: 0.02em;
}

.score-value {
  min-width: 84px;
  text-align: center;
  padding: 0.45rem 0.75rem;
  border-radius: 12px;

  background: rgba(255, 216, 58, 0.14);
  border: 2px solid rgba(255, 216, 58, 0.55);
  outline: 2px solid rgba(187, 22, 22, 0.75);
  outline-offset: -6px;

  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
}

.score-item.score-pulse .score-value {
  animation: score-pop 600ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes score-pop {
  0% { transform: scale(1); }
  35% { transform: scale(1.35); }
  70% { transform: scale(1.18); }
  100% { transform: scale(1); }
}

.game-status {
  text-align: center;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;

  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);

  color: #fff;
  line-height: 1.6;
  position: relative;
}

.game-status::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 10px;
  bottom: 10px;
  width: 4px;
  border-radius: 999px;
  background: #bb1616;
  opacity: 0.95;
}

.janken-choices {
  margin: 1.6rem 0 1.4rem;
}

.janken-choices h2 {
  text-align: center;
  margin: 0 0 0.9rem;
  font-size: 1.2rem;
  font-weight: 900;
  color: #bb1616;
  letter-spacing: 0.02em;
}

.choices-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.choice-btn {
  border: none;
  cursor: pointer;

  background: #ffd83a;
  color: #333;
  border-radius: 14px;

  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;

  font-weight: 900;
  box-shadow: 0 10px 24px rgba(139, 69, 19, 0.22);

  position: relative;
  overflow: hidden;

  transform: translateY(0);
  transition: transform 180ms ease, filter 180ms ease, box-shadow 180ms ease;
}

.choice-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.35), transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.choice-btn:hover {
  transform: translateY(-3px);
  filter: brightness(1.03);
  box-shadow: 0 14px 34px rgba(139, 69, 19, 0.28);
}

.choice-btn:active {
  transform: translateY(-1px);
}

.choice-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.choice-btn.selected {
  background: #ffd83a;
  outline: 3px solid rgba(187, 22, 22, 0.95);
  outline-offset: -6px;
}

.choice-emoji {
  font-size: 2.2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 0 rgba(139, 69, 19, 0.18));
}

.choice-name {
  font-size: 0.95rem;
}

.janken-result {
  margin-top: 1rem;
  border-radius: 16px;
  padding: 1.1rem;
  background: rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);

  position: relative;
  overflow: hidden;

  opacity: 1;
  transform: none;
}

.janken-result.result-show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.result-container {
  display: grid;
  gap: 1rem;
  justify-items: center;
}

.result-hands {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.75rem;

  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: 14px;
}

.hand-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.hand-display.hand-selected {
  transform: scale(1.06);
}

.hand-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.92);
}

.hand-emoji {
  font-size: 2.6rem;
  line-height: 1;
  will-change: transform;
  filter: drop-shadow(0 2px 0 rgba(139, 69, 19, 0.18));
}

.vs-text {
  font-weight: 900;
  color: #ffd83a;
  letter-spacing: 0.08em;
  text-shadow: 0 2px 0 rgba(139, 69, 19, 0.18);
}

.result-message {
  text-align: center;
  padding: 0.9rem 1rem;
  border-radius: 14px;

  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);

  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
}

.result-message.win {
  border-left: 6px solid #ffd83a;
  box-shadow: 0 0 0 2px rgba(255, 216, 58, 0.25) inset;
}

.result-message.lose {
  border-left: 6px solid #bb1616;
  box-shadow: 0 0 0 2px rgba(187, 22, 22, 0.20) inset;
}

.result-message.draw {
  border-left: 6px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.12) inset;
}

.result-btn {
  border: none;
  cursor: pointer;
  border-radius: 14px;

  background: #ffd83a;
  color: #333;

  padding: 0.85rem 1.2rem;
  font-weight: 900;
  font-size: 1rem;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  box-shadow: 0 10px 24px rgba(139, 69, 19, 0.22);
  transition: transform 180ms ease, filter 180ms ease, box-shadow 180ms ease;
  justify-self: center;
}

.result-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
  box-shadow: 0 14px 34px rgba(139, 69, 19, 0.28);
}

.result-btn:active {
  transform: translateY(-1px);
}

.janken-restart {
  margin: 1.1rem auto 1rem auto;
  display: flex;
  justify-content: center;
}

.janken-rules {
  margin-top: 1.6rem;
  border-radius: 16px;
  padding: 1rem;

  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.20);
}

.janken-rules h3 {
  margin: 0 0 0.7rem;
  font-size: 1.1rem;
  font-weight: 900;
  color: #bb1616;
}

.janken-rules ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.janken-rules li {
  padding: 0.45rem 0.2rem;
  color: rgba(255, 255, 255, 0.92);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.18);
}

.janken-rules li:last-child {
  border-bottom: none;
}

.particle,
.explosion {
  box-shadow: 0 0 10px currentColor;
}

.flash-overlay {
  background: rgba(255, 255, 255, 0.92);
}

@media (max-width: 900px) {
  .gacha-stage {
    width: min(70vw, 520px);
  }
}

@media (max-width: 768px) {
  .games-grid {
    flex-direction: column;
    align-items: center;
  }

  .game-card {
    width: 100%;
  }

  .janken-container {
    padding: 18px;
  }

  .choices-grid {
    gap: 0.6rem;
  }

  .choice-btn {
    padding: 0.85rem 0.6rem;
  }

  .choice-emoji {
    font-size: 2rem;
  }

  .hand-emoji {
    font-size: 2.2rem;
  }

  .result-hands {
    grid-template-columns: 1fr;
  }

  .vs-text {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .modal__panel {
    padding: 18px;
    border-radius: 16px;
  }

  .capsule-img {
    width: min(200px, 70vw);
    max-height: 36vh;
  }
}

@media (max-width: 420px) {
  .score-board {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .score-item:nth-child(2) {
    display: none;
  }
}