: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;
}

/* ─── bluff ──────────────────────────────────────────────── */
.bf-wrap {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: 100%;
  height: 100%;
  max-width: 440px;
}

.bf-hud {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  color: #a8b4c4;
}

.bf-counts { margin-left: auto; font-variant-numeric: tabular-nums; }
.bf-counts b { color: #e6ecf4; }

.bf-claim {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 12px;
  background: #12181f;
  border: 1px solid #232c38;
}

.bf-claim-l { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #7f8b9b; }
.bf-rank { margin-left: auto; font-size: 26px; font-weight: 800; color: #ffd24a; line-height: 1; }

.bf-board {
  flex: 1;
  min-height: 0;
  border-radius: 14px;
  background: #12181f;
  border: 1px solid #232c38;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.bf-msg { font-size: 14px; font-weight: 700; color: #c9d3e0; min-height: 20px; }
.bf-msg.ok { color: #7ee08a; }
.bf-msg.no { color: #ff8080; }

.bf-reveal { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; min-height: 44px; align-items: center; }

.bf-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 42px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 800;
  font-style: normal;
  background: #e8edf4;
  color: #16202b;
  border: 1px solid #b9c4d2;
}
.bf-chip.down { background: #2a3646; color: #7f8b9b; border-color: #3a4657; }
.bf-chip.up { background: #fff4cf; border-color: #e0c96b; }
.bf-chip.empty { background: transparent; border: 1px dashed #3a4657; color: #4a5666; }

.bf-calls { display: flex; gap: 8px; }
.bf-calls button {
  font: inherit;
  flex: 1;
  min-height: 48px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.10);
  -webkit-tap-highlight-color: transparent;
}
/* ⚠ `.bf-calls button`(0,1,1)이 특정도가 더 높아 이 빨간색이 먹히지 않고 있었다. */
.bf-calls .bf-call { background: #c2453f; border-color: #c2453f; }
.bf-wrap:not([data-phase="call"]) .bf-calls { display: none; }

.bf-tray {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 2px 4px;
}
.bf-tray-cards { display: flex; gap: 5px; flex: 1; min-width: 0; flex-wrap: wrap; }
.bf-clear {
  font: inherit;
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #c9d3e0;
  background: #1c232e;
  border: 1px solid #2b3644;
  cursor: pointer;
}
.bf-clear:disabled { opacity: 0.35; cursor: default; }

.bf-hand { display: flex; gap: 6px; }

.bf-card {
  font: inherit;
  flex: 1;
  min-width: 0;
  padding: 8px 2px;
  border-radius: 10px;
  border: 1px solid #2b3644;
  background: #1b222c;
  color: #e6ecf4;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  -webkit-tap-highlight-color: transparent;
}
.bf-card b { font-size: 18px; font-weight: 800; }
.bf-card span { font-size: 11px; color: #7f8b9b; font-variant-numeric: tabular-nums; }
.bf-card.cur { border-color: #ffd24a; }
.bf-card.spent { opacity: 0.3; cursor: default; }

.bf-play {
  font: inherit;
  width: 100%;
  min-height: 48px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  color: #fff;
  background: #4f9eff;
  border: none;
  -webkit-tap-highlight-color: transparent;
}
.bf-play:disabled { background: rgba(255, 255, 255, 0.06); color: #6b7280; cursor: default; }
.bf-wrap[data-phase="call"] .bf-play,
.bf-wrap[data-phase="call"] .bf-tray { display: none; }

.bf-bar {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: #1c232e;
  overflow: hidden;
  opacity: 0;
}
.bf-wrap[data-phase="play"] .bf-bar,
.bf-wrap[data-phase="call"] .bf-bar { opacity: 1; }
.bf-bar i {
  display: block;
  height: 100%;
  background: #4f9eff;
  transform-origin: left center;
  border-radius: 999px;
}

.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; }