/* ============================================================
   SameGame 固有スタイル (共通は shared.css 参照)
   ============================================================ */

/* ---- body: スクロール制御をゆるめる ---- */
body { overflow-x: hidden; height: auto; }

/* ---- Firefox スライダー対応 ---- */
input[type="range"]::-moz-range-track {
  height: 4px;
  background: var(--md-primary-container);
  border-radius: 2px;
}
input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--md-primary);
  border: none;
}

/* ---- モードトグル padding 上書き ---- */
.mode-btn { padding: 8px 32px; }

/* ---- カラープレビュー ---- */
.color-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.color-swatch {
  width: 28px;
  height: 28px;
  border-radius: var(--md-shape-xs);
  border: 2px solid rgba(255,255,255,.15);
  transition: transform 150ms, box-shadow 150ms;
}
.color-swatch:hover {
  transform: scale(1.18);
  box-shadow: 0 2px 8px rgba(0,0,0,.4);
}

#score-display {
  letter-spacing: 0.006rem;
  min-width: 150px;
}

#info-display {
  background: var(--md-surface-container);
  color: var(--md-on-surface-variant);
  padding: 8px 18px;
  border-radius: var(--md-shape-full);
  font-size: 0.875rem;
  box-shadow: var(--md-elev-1);
  min-width: 200px;
  text-align: center;
}

/* ---- 残りブロック数パネル（左） ---- */
#color-counter {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
}

.cc-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--md-surface-container-high);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-shape-sm);
  padding: 6px 12px 6px 8px;
  box-shadow: var(--md-elev-1);
  transition: opacity 350ms;
}
.cc-item.zero { opacity: 0.3; }

.cc-swatch {
  width: 18px;
  height: 18px;
  border-radius: var(--md-shape-xs);
  flex-shrink: 0;
}

.cc-label {
  font-size: 0.7rem;
  color: var(--md-on-surface-variant);
}

.cc-count {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--md-on-surface);
  min-width: 22px;
  text-align: right;
}

/* ---- ゲームオーバーカード上書き ---- */
.game-over-card { width: min(460px, 100%); }
.game-over-card h2 { font-size: 2rem; }

#game-over-title.normal  { color: var(--md-error); }
#game-over-title.perfect { color: var(--md-tertiary); }

#final-score { display: inline; }

/* ---- 残りブロック情報 ---- */
#remaining-blocks {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
  margin-bottom: 14px;
}

#go-color-counts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
}

.go-cc-item {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--md-surface-container);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-shape-sm);
  padding: 5px 12px 5px 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--md-on-surface);
}

.go-cc-swatch {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  flex-shrink: 0;
}

.go-divider {
  height: 1px;
  background: var(--md-outline-variant);
  margin: 20px 0;
}

/* ============================================================
   レスポンシブ — タブレット (〜768px)
   ============================================================ */
@media (max-width: 768px) {
  .settings-card { padding: 32px 28px; }
  .settings-card h1 { font-size: 1.9rem; margin-bottom: 28px; }
}

/* ============================================================
   レスポンシブ — スマートフォン (〜600px)
   ============================================================ */
@media (max-width: 600px) {
  #settings-screen { align-items: flex-start; padding: 16px 12px; }
  .settings-card { border-radius: var(--md-shape-lg); }
  .settings-card h1 { font-size: 1.6rem; margin-bottom: 20px; }
  .color-swatch { width: 24px; height: 24px; }
  #start-btn { padding: 12px 24px; font-size: 0.95rem; }

  #hud { justify-content: space-between; }
  #score-display { order: 1; min-width: 0; font-size: 0.9rem; padding: 7px 14px; }
  #restart-btn { order: 2; padding: 7px 12px; font-size: 0.78rem; }
  #info-display { order: 3; width: 100%; min-width: 0; font-size: 0.8rem; padding: 6px 12px; }

  #color-counter {
    left: 0; right: 0; top: auto; bottom: 0;
    transform: none;
    flex-direction: row; flex-wrap: wrap;
    justify-content: center;
    padding: 6px 8px; gap: 4px;
    background: var(--md-surface-container-high);
    border-top: 1px solid var(--md-outline-variant);
  }
  .cc-item { padding: 4px 8px 4px 6px; gap: 5px; }
  .cc-swatch { width: 13px; height: 13px; }
  .cc-label { display: none; }
  .cc-count { font-size: 0.8rem; min-width: 14px; }

  .game-over-card { padding: 28px 20px; border-radius: var(--md-shape-lg); }
  .game-over-card h2 { font-size: 1.6rem; }
  #final-score { font-size: 2.2rem; }
  .btn-group { gap: 10px; }
  #retry-btn, #back-btn { padding: 10px 20px; }
}

/* ============================================================
   レスポンシブ — 小型スマートフォン (〜380px)
   ============================================================ */
@media (max-width: 380px) {
  .settings-card { padding: 20px 14px; }
  .settings-card h1 { font-size: 1.4rem; }
  .color-swatch { width: 20px; height: 20px; }
  #score-display { font-size: 0.82rem; padding: 6px 10px; }
}