:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
  touch-action: manipulation;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100dvh;
  overflow: hidden;
  background: #0a0a0a;
  color: #f5f5f5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
  overscroll-behavior: none;
}

main {
  height: 100%;
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  padding:
    max(60px, env(safe-area-inset-top))
    16px
    max(20px, env(safe-area-inset-bottom));
  gap: 16px;
}

/* 점수바: SCORE | BEST | New 버튼 */
.score-bar {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.score-box {
  flex: 1;
  background: #161616;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 8px 12px;
  text-align: center;
  min-width: 0;
}

.score-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #a0a0a0;
}

.score-val,
.best-val {
  display: block;
  font-size: 22px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: #f5f5f5;
  margin-top: 2px;
  line-height: 1.1;
}

.new-btn {
  flex: 0 0 auto;
  font: inherit;
  color: #fff;
  background: #4f9eff;
  border: none;
  border-radius: 12px;
  padding: 0 18px;
  min-height: 56px;
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  -webkit-tap-highlight-color: transparent;
}

.new-btn:active { background: #3d8ae8; }

/* 게임 영역 — 보드/캠버스/그리드 등을 여기에 */
#game {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 좌상단 ← 홈, 우상단 🏆 명예의 전당 — 모든 게임 공통 chrome */
.home-link,
.hof-link {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  z-index: 10;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  text-decoration: none;
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background 0.15s ease;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.home-link { left:  max(12px, env(safe-area-inset-left)); }
.hof-link  { right: max(12px, env(safe-area-inset-right)); }

@media (hover: hover) {
  .home-link:hover,
  .hof-link:hover {
    background: rgba(0, 0, 0, 0.55);
  }
}

/* 오버레이 (게임 종료 / 완료 시 점수 + 저장 버튼) */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  padding: 20px;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.overlay[hidden] { display: none; }

.overlay-card {
  background: #161616;
  border: 1px solid #2a2a2a;
  border-radius: 18px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  min-width: 240px;
  max-width: 320px;
  width: 100%;
}

.overlay-card h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.overlay-score {
  margin: 0;
  font-size: 56px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
}

.overlay-card button {
  font: inherit;
  color: #fff;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 12px 20px;
  min-height: 44px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
}

.overlay-card button:active {
  background: rgba(255, 255, 255, 0.18);
}

.overlay-card .save-btn {
  background: #4f9eff;
  border-color: #4f9eff;
}

.overlay-card .save-btn:active {
  background: #3d8ae8;
}

/* ─── Cabo ───────────────────────────────────────────────── */
/* 내용이 작아 위아래로 벌리면 빈칸만 커진다 — 통째로 가운데 모은다. */
.cb-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: 100%;
  height: 100%;
  max-width: 440px;
  margin: 0 auto;
}

.cb-hud {
  display: flex;
  align-items: baseline;
  width: 100%;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #a8b4c4;
}

.cb-tot { margin-left: auto; font-variant-numeric: tabular-nums; }

.cb-row {
  display: flex;
  justify-content: center;
  gap: 5px;
  width: 100%;
  flex-wrap: wrap;
}

.cb-slot {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  border-radius: 8px;
}

.cb-slot.pick { outline: 2px solid #ffd24a; outline-offset: 2px; }

.cb-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 54px;
  border-radius: 8px;
  border: 1px solid #2a3542;
  background: #f5f5f5;
  color: #14202c;
  font-weight: 800;
  line-height: 1;
}

.cb-card b { font-size: 17px; }
.cb-card i { font-size: 13px; font-style: normal; }
.cb-card.red { color: #d33b4a; }
.cb-card.down { background: #223247; border-color: #33465e; color: #6d8099; }
.cb-card .cb-back { font-size: 18px; font-weight: 800; }
.cb-card.held { box-shadow: 0 0 0 2px #ffd24a; }

/* 덱 / 버린 더미.
   위아래 auto 여백을 .cb-mid와 .cb-me에 하나씩 둬서 남는 세로를 반씩 나눈다
   (.cb-me에만 auto를 두면 버튼과 내 카드 사이에만 큰 빈칸이 생긴다). */
.cb-mid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 58px;
}

.cb-pile {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.cb-deck .cb-back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 54px;
  border-radius: 8px;
  background: #223247;
  border: 1px solid #33465e;
  color: #6d8099;
  font-size: 18px;
  font-weight: 800;
}

.cb-deck.gone { opacity: 0.25; }

.cb-empty {
  display: block;
  width: 38px;
  height: 54px;
  border-radius: 8px;
  border: 1px dashed #33465e;
}

.cb-held { min-width: 38px; }

.cb-msg {
  min-height: 34px;
  font-size: 13px;
  font-weight: 700;
  color: #a8b4c4;
  text-align: center;
  display: flex;
  align-items: center;
}

.cb-msg.ok { color: #7ee08a; }
.cb-msg.no { color: #ff8080; }

.cb-acts {
  display: flex;
  gap: 8px;
  width: 100%;
  justify-content: center;
  min-height: 46px;
}

.cb-btn {
  flex: 1;
  max-width: 140px;
  font: inherit;
  font-weight: 800;
  font-size: 14px;
  color: #f5f5f5;
  background: #1c232e;
  border: 1px solid #2a3542;
  border-radius: 12px;
  min-height: 46px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.cb-btn.a-cabo { background: #7a3a4a; border-color: #93475a; }
.cb-btn.a-next { background: #4f9eff; border-color: #4f9eff; color: #fff; }
.cb-btn:active { filter: brightness(1.4); }

/* 내 차례가 아니면 더미를 누를 수 없다는 걸 눈으로도 */
.cb-wrap[data-turn="1"] .cb-pile,
.cb-wrap:not([data-phase="draw"]) .cb-pile { opacity: 0.45; }

.overlay-howto {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: #c9c9c9;
  text-align: left;
  white-space: pre-line;
  max-height: 46vh;
  overflow-y: auto;
  touch-action: pan-y;
}

.overlay-sub { margin: 0; font-size: 13px; color: #a0a0a0; }