: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;
  min-height: 0;   /* 작은 폰에서 아래 조작 요소가 화면 밖으로 밀리지 않게 */
}

/* 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;
}

/* ─── Six Card Golf ──────────────────────────────────────── */
.sg-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(4px, 1.4vh, 12px);
  width: 100%;
  height: 100%;
  padding: 0 8px;
  box-sizing: border-box;
  position: relative;
}

.sg-head {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 360px;
  font-size: 12px;
  font-weight: 800;
  color: #a8b4c4;
}
.sg-tot { color: #dfe7f2; font-variant-numeric: tabular-nums; }

.sg-side { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.sg-who { font-size: 11px; font-weight: 800; color: #8b97a8; letter-spacing: 0.04em; }

.sg-grid { display: grid; grid-template-columns: repeat(3, auto); gap: 5px; }
.sg-slot {
  padding: 0; border: none; background: none; cursor: default;
  -webkit-tap-highlight-color: transparent;
  border-radius: 7px;
}
.sg-slot.sg-pick { cursor: pointer; box-shadow: 0 0 0 2px #4f9eff; }

.sg-card {
  --cw: clamp(38px, 15vw, 54px);
  width: var(--cw);
  height: calc(var(--cw) * 1.4);
  border-radius: 7px;
  background: #f2f5fa;
  color: #16202c;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-weight: 800;
  border: 1px solid #c3cddb;
  box-sizing: border-box;
}
.sg-card span { font-size: calc(var(--cw) * 0.42); }
.sg-card i { font-size: calc(var(--cw) * 0.34); font-style: normal; }
.sg-card.sg-red { color: #c0392b; }
.sg-card.sg-back {
  background: repeating-linear-gradient(45deg, #23415f, #23415f 4px, #1b3450 4px, #1b3450 8px);
  border-color: #33556f;
}
.sg-card.sg-empty { background: rgba(255,255,255,0.05); border-style: dashed; border-color: rgba(255,255,255,0.2); }

.sg-rival .sg-card { --cw: clamp(28px, 11vw, 40px); }

.sg-piles {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: calc(clamp(38px, 15vw, 54px) * 1.4);
}
.sg-pile { padding: 0; border: none; background: none; border-radius: 7px; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.sg-pile:disabled { cursor: default; opacity: 0.55; }
.sg-pile.sg-pick { box-shadow: 0 0 0 2px #4f9eff; }
.sg-drawn { width: clamp(38px, 15vw, 54px); display: flex; justify-content: center; }
.sg-card.sg-big { box-shadow: 0 3px 12px rgba(0,0,0,0.5); outline: 2px solid #4f9eff; }

.sg-msg { font-size: 12px; font-weight: 700; color: #a8b4c4; text-align: center; min-height: 16px; padding: 0 6px; }

.sg-between {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 10, 14, 0.86);
  border-radius: 12px;
}
.sg-between[hidden] { display: none; }
.sg-card-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  border-radius: 14px;
  background: #161b22;
  border: 1px solid rgba(255, 255, 255, 0.14);
  text-align: center;
  min-width: 240px;
}
.sg-bt { font-size: 18px; font-weight: 800; color: #f0f4fa; }
.sg-bn { display: flex; justify-content: center; gap: 16px; font-size: 13px; color: #a8b4c4; font-variant-numeric: tabular-nums; }
.sg-bn b { color: #f0f4fa; font-size: 15px; }
.sg-next {
  margin-top: 4px; min-height: 48px; border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08); color: #f0f4fa;
  font: inherit; font-weight: 700; font-size: 14px; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.sg-next:active { background: rgba(255, 255, 255, 0.18); }

.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; }
.overlay-score { font-variant-numeric: tabular-nums; }

/* 눕힌 폰 — 세로 공간이 360px 밖에 없어 카드를 vh 로 줄인다.
   (넓은 데스크탑까지 줄이지 않도록 max-height 로 한정) */
@media (orientation: landscape) and (max-height: 500px) {
  .sg-card { --cw: clamp(24px, 8.5vh, 40px); }
  .sg-rival .sg-card { --cw: clamp(18px, 6.5vh, 30px); }
  .sg-drawn { width: clamp(24px, 8.5vh, 40px); }
  .sg-piles { min-height: calc(clamp(24px, 8.5vh, 40px) * 1.4); }
  .sg-wrap { gap: 3px; }
  .sg-who { font-size: 10px; }
}