: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;
}

/* ─── Shobu ──────────────────────────────────────────────── */
#game { --cw: clamp(40px, min(22vw, calc((100dvh - 395px) * 0.28)), 88px); }
.tr-wrap { display: flex; flex-direction: column; align-items: center; gap: 7px; width: 100%; max-width: 460px; height: 100%; min-height: 0; padding: 0 12px; box-sizing: border-box; }
.tr-head { margin-top: auto; font-size: 12px; font-weight: 800; color: #a8b4c4; }
.tr-head b { color: #f0f4fa; }
.tr-board { display: flex; align-items: center; gap: 12px; padding: 5px 14px; border-radius: 999px; background: #151b25; font-size: 13px; font-weight: 800; color: #a8b4c4; }
.tr-board b { font-size: 18px; color: #f0f4fa; font-variant-numeric: tabular-nums; }
.tr-pt.me { color: #9cc9ff; } .tr-pt.foe { color: #f5c48a; }
.tr-to { font-size: 11px; color: #7d8796; }
.tr-foe { position: relative; display: flex; justify-content: center; min-height: calc(var(--cw) * 0.62); width: 100%; }
.tr-foehand { display: flex; gap: 5px; }
.tr-back { width: calc(var(--cw) * 0.45); height: calc(var(--cw) * 0.62); border-radius: 6px; background: repeating-linear-gradient(45deg, #7a2a2a 0 5px, #8f3434 5px 10px); box-shadow: inset 0 0 0 2px #c9a24a; }
.tr-bubble {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%); padding: 6px 12px; border-radius: 14px 14px 14px 2px;
  background: #f0d68a; color: #1a1a1a; font-size: 14px; font-weight: 900; box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.tr-bubble[hidden] { display: none; }
.tr-table { display: flex; gap: 10px; justify-content: center; padding: 8px 10px; border-radius: 14px; background: #1d4a33; }
.tr-trick { display: flex; flex-direction: column; gap: 4px; width: calc(var(--cw) * 0.72); align-items: center; border-radius: 8px; padding: 3px 0; }
.tr-trick.tie { box-shadow: inset 0 0 0 2px rgba(240, 214, 138, 0.6); }
.tr-slot { width: calc(var(--cw) * 0.66); height: calc(var(--cw) * 0.9); border-radius: 7px; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,0.12); display: flex; }
.tr-slot .tr-card { --w: calc(var(--cw) * 0.66); }
.tr-card {
  --w: var(--cw); position: relative; width: var(--w); height: calc(var(--w) * 1.36); box-sizing: border-box; border-radius: 8px;
  background: #f4f1e8; color: #1a1a1a; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  border: 2px solid #9aa0a8; border-top-width: calc(var(--w) * 0.1);
}
.tr-card b { font-size: calc(var(--w) * 0.36); font-weight: 900; line-height: 1; }
.tr-card i { font-style: normal; font-size: calc(var(--w) * 0.3); line-height: 1; }
.tr-card em { position: absolute; top: 2px; right: 4px; font-style: normal; font-size: calc(var(--w) * 0.2); color: #7a5200; }
.tr-card.esp { border-color: #2f6fd1; } .tr-card.bas { border-color: #2f8a4f; } .tr-card.oro { border-color: #c9960e; } .tr-card.cop { border-color: #c0392b; }
.tr-card.won { box-shadow: 0 0 0 3px #3ddc84; }
.tr-card.small { --w: calc(var(--cw) * 0.5); }
.tr-hand { display: flex; gap: 10px; justify-content: center; min-height: calc(var(--cw) * 1.36); }
.tr-cbtn { padding: 0; border: none; background: none; border-radius: 9px; cursor: pointer; -webkit-tap-highlight-color: transparent; transition: transform 0.1s ease; }
.tr-cbtn:not(:disabled):active { transform: translateY(-4px); }
.tr-cbtn:disabled { cursor: default; }
.tr-cbtn:disabled .tr-card { filter: saturate(0.7); }
.tr-msg { min-height: 34px; font-size: 12.5px; font-weight: 800; color: #a8b4c4; text-align: center; line-height: 1.35; }
.tr-msg.ok { color: #8fd0a0; } .tr-msg.warn { color: #f0d68a; }
.tr-acts { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; min-height: 44px; margin-bottom: auto; }
.tr-act {
  font: inherit; font-weight: 800; font-size: 13px; min-height: 42px; padding: 0 11px; border-radius: 12px; border: none;
  background: #2a3342; color: #eef2f7; cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.tr-act.truco { background: #f0c04f; color: #1a1a1a; }
.tr-act.envido { background: #4f9eff; color: #0a0a0a; }
.tr-act.quiero { background: #3ddc84; color: #0a0a0a; }
.tr-act.noquiero { background: #ff8a8a; color: #1a1a1a; }
.tr-act.mazo { background: #2a3342; color: #c3ccd8; }

.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; }