/* =====================================================
   🎮 遊戲區 + 脆卜節拍
   ===================================================== */
.game-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.4rem; }
.game-card { display: flex; gap: 1rem; background: #fffaf0; border: 4px solid var(--brown); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem; position: relative; overflow: hidden; }
.game-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 10px; background: repeating-conic-gradient(var(--green) 0 25%, var(--cream) 0 50%) 0 0 / 10px 10px; border-bottom: 2px solid var(--brown); }
.game-card.coming { opacity: .7; filter: grayscale(.4); border-style: dashed; box-shadow: none; }
.gc-art { flex: none; width: 84px; height: 84px; margin-top: .4rem; border-radius: 22px; display: grid; place-items: center; font-size: 2.8rem; background: radial-gradient(circle at 35% 30%, #fff, #ffd9e6); border: 3px solid var(--brown); box-shadow: 0 4px 0 var(--brown); }
.game-card:not(.coming) .gc-art { animation: wobble 2.6s ease-in-out infinite; }
.gc-body { flex: 1; min-width: 0; padding-top: .3rem; }
.gc-body h3 { margin: 0; display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.gc-title { font-family: var(--font-cute); font-size: 1.45rem; color: #3a1a0c; -webkit-text-stroke: 1px #3a1a0c; paint-order: stroke fill; text-shadow: 2px 2px 0 var(--gold); }
.gc-body h3 small { font-family: var(--font-sign); font-size: .75rem; color: var(--red); }
.gc-body p { margin: .4rem 0; font-weight: 700; font-size: .92rem; line-height: 1.5; }
.gc-tags { display: flex; gap: .35rem; flex-wrap: wrap; margin: .5rem 0 .7rem; }
.gc-tags span { background: var(--brown); color: var(--bulb); border-radius: 99px; padding: .1em .7em; font-size: .78rem; font-weight: 700; }
.gc-best { color: var(--red-dark); }
.gc-play { width: 100%; }

/* ---------- 全螢幕遊戲視窗 ---------- */
body.game-open { overflow: hidden; }
.game-overlay { position: fixed; inset: 0; z-index: 95; display: flex; flex-direction: column; background: var(--cream); animation: fade .2s; }
.go-bar { flex: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .45rem .8rem; padding-top: calc(.45rem + env(safe-area-inset-top)); background: var(--red); border-bottom: 4px solid var(--brown); }
.go-title { font-family: var(--font-cute); font-size: 1.2rem; color: #fff; -webkit-text-stroke: 4px #2a1209; paint-order: stroke fill; }
.go-close { width: 40px; height: 40px; border-radius: 50%; border: 3px solid var(--brown); background: #fff; font-size: 1.1rem; font-weight: 900; box-shadow: 0 3px 0 var(--brown); }
.go-stage { flex: 1; position: relative; min-height: 0; padding-bottom: env(safe-area-inset-bottom); }

/* ---------- 脆卜節拍 ---------- */
.rg { position: absolute; inset: 0; overflow: hidden; }
.rg-canvas { position: absolute; inset: 0; touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
.rg-ui { position: absolute; inset: 0; pointer-events: none; display: grid; place-items: center; overflow-y: auto; padding: .8rem; }
.rg-ui > * { pointer-events: auto; }
.rg-pause { position: absolute; top: 44px; right: 12px; width: 44px; height: 44px; border-radius: 50%; border: 3px solid var(--brown); background: #fff; font-size: 1.1rem; box-shadow: 0 3px 0 var(--brown); }
.rg-panel { width: min(460px, 100%); background: #fffaf0; border: 4px solid var(--brown); border-radius: 26px; padding: 1.2rem; text-align: center; box-shadow: 0 0 0 8px var(--red), 0 0 0 11px var(--brown), 0 16px 30px rgba(74,36,20,.3); display: grid; gap: .7rem; margin: auto; animation: popIn .35s; }
.rg-h { margin: 0; font-family: var(--font-cute); font-size: 1.3rem; }
.rg-logo { margin: 0; display: grid; justify-items: center; }
.rg-logo .fx { font-size: 2.3rem; }
.rg-logo small { font-family: var(--font-sign); color: var(--red); font-size: .85rem; letter-spacing: .2em; margin-top: .85rem; position: relative; z-index: 1; line-height: 1.2; }
.rg-how { margin: 0; font-weight: 700; font-size: .9rem; line-height: 1.6; }
.rg-how small { opacity: .75; }
.rg-legend { display: inline-flex; gap: .3rem .7rem; align-items: center; flex-wrap: wrap; justify-content: center; }
.rg-legend i { display: inline-block; vertical-align: middle; margin-right: .2rem; border: 2px solid var(--brown); }
.lg-tap { width: 18px; height: 16px; border-radius: 50%; background: #3a1a0c; }
.lg-hold { width: 12px; height: 26px; border-radius: 8px; background: rgba(58,26,12,.45); }
.lg-gold { width: 18px; height: 16px; border-radius: 50%; background: linear-gradient(#fff3b0, #d99a00); box-shadow: 0 0 0 2px var(--gold); }
.rg-songs { display: grid; gap: .45rem; }
.rg-song { display: flex; align-items: center; gap: .7rem; text-align: left; background: #fff; border: 3px solid var(--brown); border-radius: 16px; padding: .5rem .7rem; font-weight: 900; }
.rg-song.on { background: var(--pink-soft); box-shadow: 0 3px 0 var(--brown); }
.rs-emo { font-size: 1.6rem; }
.rs-name { flex: 1; font-family: var(--font-cute); font-size: 1.1rem; font-weight: 400; display: grid; }
.rs-name small, .rs-best small { font-family: var(--font-en); font-size: .72rem; opacity: .7; }
.rs-best { font-family: var(--font-sign); color: var(--red); display: grid; text-align: right; font-size: 1.1rem; }
.rg-opts { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: center; }
.rg-seg { display: inline-flex; border: 3px solid var(--brown); border-radius: 999px; overflow: hidden; background: #fff; }
.rg-seg button { border: 0; background: none; padding: .4em .9em; font-weight: 900; min-width: 44px; }
.rg-seg button + button { border-left: 2px solid var(--brown); }
.rg-seg button.on { background: var(--red); color: #fff; }
.rg-calib { text-align: left; font-size: .85rem; font-weight: 700; }
.rg-calib summary { cursor: pointer; }
.rg-calib label { display: flex; align-items: center; gap: .5rem; margin-top: .4rem; }
.rg-calib input { flex: 1; accent-color: var(--red); }
.rg-start { font-size: 1.2rem; }

.rg-result { gap: .55rem; }
.rg-grade { font-family: var(--font-sign); font-size: 5rem; line-height: 1; color: var(--gold); -webkit-text-stroke: 4px var(--brown); paint-order: stroke fill; text-shadow: 0 6px 0 var(--brown); animation: starIn .6s cubic-bezier(.3,1.8,.5,1); }
.rg-grade.g-S { color: #ff6f9f; } .rg-grade.g-B { color: #5aa9e6; } .rg-grade.g-C { color: #b0a090; }
.rg-fc { font-family: var(--font-sign); color: var(--red); font-size: 1.1rem; animation: wobble 1s infinite; }
.rg-score { font-family: var(--font-sign); font-size: 2rem; color: var(--brown); display: flex; justify-content: center; align-items: center; gap: .5rem; flex-wrap: wrap; }
.rg-new { font-size: .75rem; background: var(--red); color: #fff; border-radius: 99px; padding: .2em .7em; }
.rg-stats { display: grid; grid-template-columns: 1fr 1fr; gap: .35rem; font-weight: 700; font-size: .85rem; }
.rg-stats span { background: #fff; border: 2px solid var(--brown); border-radius: 12px; padding: .3rem .5rem; display: flex; justify-content: space-between; }
.rg-stats b { font-family: var(--font-sign); font-weight: 400; }
.rg-stats .j-p b { color: #d99a00; } .rg-stats .j-g b { color: #ff6f9f; } .rg-stats .j-o b { color: #5aa9e6; } .rg-stats .j-m b { color: #8a7a6a; }
.rg-reward { background: #fff8d6; border: 3px dashed var(--gold); border-radius: 16px; padding: .6rem; font-weight: 900; display: grid; gap: .4rem; }
.rg-reward b { font-family: var(--font-sign); font-weight: 400; color: var(--red); font-size: 1.2rem; }
.rg-hint { margin: 0; font-size: .82rem; font-weight: 700; opacity: .8; }
.rg-actions { display: grid; gap: .45rem; }

@media (max-width: 420px) {
  .rg-panel { padding: .9rem; border-radius: 20px; }
  .rg-logo .fx { font-size: 1.9rem; }
}

/* 20 首歌：歌單可以捲 */
.rg-songs { max-height: min(40vh, 340px); overflow-y: auto; padding: .2rem .3rem .4rem; overscroll-behavior: contain; }
.rs-stars { font-style: normal; color: #d99a00; letter-spacing: -1px; }

.rg-mult { font-size: .68em; margin-left: .2em; opacity: .75; font-weight: 400; }
.rs-chars { display: flex; gap: .15rem; margin-top: .2rem; }
.rs-chars img { width: 26px; height: 26px; object-fit: contain; }
.rg-prize { display: block; text-align: center; margin-top: .35rem; color: var(--red); font-weight: 700; }
.rg-panel .ol-result { margin: .6rem 0; }