/* ================= 黑粒仔：牌桌、骨牌、押門 ================= */
.brand { letter-spacing: 3px; }
.brand::before {
  content: ""; display: inline-block; width: 11px; height: 20px; margin-right: 8px; vertical-align: -3px; border-radius: 3px;
  background: radial-gradient(circle at 50% 28%, #e8233b 0 2px, transparent 2.5px), radial-gradient(circle at 50% 72%, #fff 0 2px, transparent 2.5px), linear-gradient(#2a2a2e, #0b0b0d);
  box-shadow: 0 0 0 1px #6b6b70;
}

/* 押門按鈕 */
.doors-pick { display: grid; grid-template-columns: repeat(3, 1fr) auto; gap: 4px; }
.doors-pick button { background: var(--input); border: 2px solid transparent; border-radius: 6px; padding: 8px 0; font-weight: 800; color: var(--text); }
.doors-pick button.on { border-color: var(--green); color: var(--strong); background: #173a22; }
.doors-pick button.all { padding: 8px 10px; font-weight: 700; font-size: 12px; }
.doors-pick button:disabled { opacity: .4; cursor: not-allowed; }
.stats b small { font-size: 11px; color: var(--muted); font-weight: 600; }

/* 最近幾局：每局一組 初 川 尾 */
.recent { display: flex; gap: 6px; padding: 10px 12px; min-height: 46px; overflow: hidden; }
.rd { flex: none; display: flex; gap: 2px; padding: 3px; border-radius: 8px; background: var(--panel-2); animation: popin2 .25s ease-out; }
.rd.up { box-shadow: inset 0 0 0 2px var(--green); }
.rd.down { box-shadow: inset 0 0 0 2px rgba(237, 65, 99, .7); }
.rd i, .row .res i {
  width: 20px; height: 20px; border-radius: 5px; font-style: normal; font-size: 11px; font-weight: 800;
  display: grid; place-items: center; color: #fff;
}
.rd i.win, .row .res i.win { background: #1f8a2c; }
.rd i.push, .row .res i.push { background: #56687a; }
.rd i.lose, .row .res i.lose { background: #a3243d; }
.rd i.nb, .row .res i.nb { opacity: .35; }
@keyframes popin2 { from { transform: scale(.5); opacity: 0; } }

/* ---------- 牌桌 ---------- */
.table {
  --tw: 34px; --th: calc(var(--tw) * 2);
  position: relative; margin: 0 12px; padding: 12px 10px 16px; border-radius: 16px; overflow: hidden; user-select: none;
  background: radial-gradient(ellipse at 50% 45%, #1f6b4a 0%, #134832 55%, #0b2c20 100%);
  box-shadow: inset 0 0 0 6px #5a3a1e, inset 0 0 0 9px #3b2412, inset 0 12px 40px rgba(0, 0, 0, .55);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.table::before {
  content: ""; position: absolute; inset: 0; opacity: .08; pointer-events: none;
  background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, .5) 0 1px, transparent 1px 4px);
}
.seat { position: relative; z-index: 1; border-radius: 12px; padding: 6px 8px 10px; transition: background .2s, box-shadow .2s; }
.seat-head { display: flex; align-items: center; justify-content: center; gap: 6px; margin-bottom: 4px; min-height: 22px; }
.seat-head b { color: #f3e6c4; font-size: 13px; letter-spacing: 2px; }
.seat-tag { font-size: 13px; font-weight: 900; }
.seat-tag.win { color: var(--green); }
.seat-tag.push { color: #cfd8e3; }
.seat-tag.lose { color: #ff7d95; }
.dealer { background: rgba(0, 0, 0, .18); }
.dealer .hand { flex-direction: row; gap: 16px; }
.hand { display: flex; flex-direction: column; gap: 4px; align-items: center; }
.pair { display: flex; flex-direction: column; align-items: center; gap: 2px; position: relative; }
.slots { display: flex; gap: 3px; }
.slot { width: var(--tw); height: var(--th); border-radius: calc(var(--tw) * .16); background: rgba(0, 0, 0, .2); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06); position: relative; }
.hname { font-style: normal; font-size: 12px; font-weight: 800; color: #f3e6c4; min-height: 17px; line-height: 17px; white-space: nowrap; opacity: 0; transition: opacity .2s; }
.hname.show { opacity: 1; }
.hname.sp { color: var(--gold); }
.hname small { font-size: 10px; font-weight: 600; opacity: .6; margin-right: 3px; }
.pair .mark {
  position: absolute; right: -8px; top: -6px; width: 18px; height: 18px; border-radius: 50%; font-size: 11px; font-weight: 900;
  display: grid; place-items: center; color: #fff; z-index: 3; animation: popin2 .2s ease-out; box-shadow: 0 1px 3px rgba(0, 0, 0, .5);
}
.pair .mark.w { background: #1f8a2c; }
.pair .mark.l { background: #a3243d; }

.doors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; width: 100%; max-width: 560px; position: relative; z-index: 1; }
.door { cursor: pointer; background: rgba(0, 0, 0, .14); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .06); display: flex; flex-direction: column; align-items: center; outline: none; }
.door:hover { background: rgba(0, 0, 0, .22); }
.door:focus-visible { box-shadow: inset 0 0 0 2px #fff; }
.door.bet { box-shadow: inset 0 0 0 2px var(--gold), 0 0 16px rgba(255, 209, 102, .25); background: rgba(255, 209, 102, .07); }
.door.locked { cursor: default; }
.door .chip {
  position: absolute; left: 50%; bottom: 0; transform: translate(-50%, 50%); z-index: 4; pointer-events: none;
  background: radial-gradient(circle at 50% 40%, #ffe28a, #e39b00); color: #3a2400; font-weight: 900; font-size: 11px;
  border-radius: 99px; padding: 0 8px; border: 2px dashed rgba(255, 255, 255, .75); white-space: nowrap; font-variant-numeric: tabular-nums;
}
.door .chip.zero { background: #3a4a56; color: #b1bad3; border-color: rgba(255, 255, 255, .35); }
.dealer, .mid { cursor: pointer; }

/* 點擊提示：線條手指在莊家右側輕點（同 Dice），閒置時淡入 */
.tap-hint {
  position: absolute; left: calc(100% + 10px); top: 50%; width: 40px; margin-top: -26px; z-index: 4; pointer-events: none;
  display: flex; flex-direction: column; align-items: center; color: rgba(255, 255, 255, .75);
  opacity: 0; transition: opacity .25s;
}
.tap-hint.show { opacity: 1; transition: opacity .6s .9s; }
.tap-hint svg { width: 30px; height: 30px; animation: tap 1.8s ease-in-out infinite; position: relative; z-index: 1; }
.tap-hint .ripple {
  position: absolute; top: -5px; left: 9px; width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .7); opacity: 0; animation: ripple 1.8s ease-out infinite;
}
.tap-hint em { font-style: normal; font-size: 10px; letter-spacing: 1px; margin-top: 4px; white-space: nowrap; }
@keyframes tap { 0%, 55%, 100% { transform: translateY(0); } 30% { transform: translateY(5px) scale(.94); } }
@keyframes ripple { 0%, 28% { transform: scale(.3); opacity: 0; } 32% { opacity: .9; } 75%, 100% { transform: scale(1.6); opacity: 0; } }

.door.win { background: rgba(0, 231, 1, .12); box-shadow: inset 0 0 0 2px var(--green); }
.door.push { background: rgba(255, 255, 255, .08); }
.door.lose { background: rgba(237, 65, 99, .1); }
.door.lose .tile, .door.lose .hname { filter: brightness(.65); }
.door.lose.bet { box-shadow: inset 0 0 0 2px rgba(237, 65, 99, .8); }

/* 牌墩：桌子中央一排面朝下的牌，發一張少一張 */
/* 每一墩 = 兩張面朝下的牌疊在一起：上層牌面 + 象牙色邊，下面露出第二張的牌背與邊 */
.wall { position: relative; z-index: 1; display: flex; gap: 3px; height: calc(var(--tw) * 1.1); align-items: flex-start; padding-top: 2px; }
.wall i {
  --e: max(2px, calc(var(--tw) * .07));
  width: calc(var(--tw) * .44); height: calc(var(--tw) * .72); border-radius: 3px;
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, .06) 0 2px, transparent 2px 5px), linear-gradient(160deg, #5a341f, #24120a);
  box-shadow:
    inset 0 0 0 1px #7a4a28,
    0 var(--e) 0 #d8c9a1,
    0 calc(var(--e) * 2) 0 #3a1f10,
    0 calc(var(--e) * 3) 0 #b9a577,
    0 calc(var(--e) * 3 + 3px) 5px rgba(0, 0, 0, .55);
  transition: opacity .2s, transform .2s;
}
.wall i.gone { opacity: 0; transform: translateY(-6px); }
.wall.shuffle i { animation: jiggle .3s ease-in-out 2; }
.wall.shuffle i:nth-child(3n) { animation-delay: .06s; }
.wall.shuffle i:nth-child(3n+1) { animation-delay: .12s; }
@keyframes jiggle { 50% { transform: translateY(-5px) rotate(-8deg); } }

/* ---------- 骨牌 ---------- */
.tile { position: absolute; inset: 0; perspective: 400px; z-index: 2; }
.tile .flip { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform .35s ease-out; }
.tile.up .flip { transform: rotateY(180deg); }
.tile .fc, .tile .bk { position: absolute; inset: 0; border-radius: calc(var(--tw) * .16); backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.tile .bk {
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, .05) 0 3px, transparent 3px 7px), linear-gradient(160deg, #4a2a1a, #24120a);
  box-shadow: inset 0 0 0 2px #7a4a28, 0 3px 0 #d8c9a1, 0 5px 8px rgba(0, 0, 0, .5);
}
/* 正面：黑色骨牌，白點、紅點，上下兩半 */
.tile .fc {
  transform: rotateY(180deg);
  background: linear-gradient(160deg, #3a3a40 0%, #141417 55%, #060607 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), inset 0 0 0 1px #000, 0 3px 0 #d8c9a1, 0 5px 8px rgba(0, 0, 0, .5);
  display: grid; grid-template-rows: 1fr 1fr; padding: 6% 8%;
}
.tile .fc::after { content: ""; position: absolute; left: 14%; right: 14%; top: 50%; height: 1px; background: rgba(255, 255, 255, .22); }
.half { display: grid; grid-template: repeat(3, 1fr) / repeat(3, 1fr); padding: 6%; min-height: 0; }
.half i { width: 74%; height: 74%; margin: auto; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #fff, #cfcfcf 70%); }
.half i.r { background: radial-gradient(circle at 40% 35%, #ff6a78, #c8102a 70%); }
.half.one i { width: 100%; height: 100%; }
.tile.hl .fc { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 3px 0 #d8c9a1, 0 0 0 2px var(--gold), 0 0 14px rgba(255, 209, 102, .7); }

/* 小骨牌（牌型表、紀錄、驗證） */
.mt {
  --mw: 16px; display: inline-grid; grid-template-rows: 1fr 1fr; width: var(--mw); height: calc(var(--mw) * 2); padding: 1px;
  vertical-align: middle; border-radius: 3px; background: #141417; box-shadow: 0 1px 0 #d8c9a1; position: relative;
}
.mt::after { content: ""; position: absolute; left: 15%; right: 15%; top: 50%; height: 1px; background: rgba(255, 255, 255, .3); }
.mt .half { padding: 4%; }
.mts { display: inline-flex; gap: 2px; white-space: nowrap; align-items: center; }
.mts .gap { width: 6px; }

/* 結果看板（蓋在牌墩位置） */
.mid { position: relative; z-index: 5; display: flex; justify-content: center; }
.result {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 6; pointer-events: none;
  background: rgba(15, 33, 46, .94); border: 2px solid var(--line); border-radius: 12px; padding: 4px 18px;
  display: flex; align-items: baseline; gap: 10px; animation: drop .3s ease-out; white-space: nowrap;
}
.result b { font-size: 21px; color: var(--strong); font-variant-numeric: tabular-nums; line-height: 1.4; }
.result span { font-weight: 700; font-size: 13px; }
.result.win { border-color: var(--green); box-shadow: 0 0 30px rgba(0, 231, 1, .35); }
.result.win b, .result.win span { color: var(--green); }
.result.lose span { color: var(--red); }
.result.push span { color: #cfd8e3; }
@keyframes drop { from { transform: translate(-50%, -50%) translateY(-12px) scale(.8); opacity: 0; } }

.bet-line { text-align: center; padding: 10px 12px 4px; font-size: 13px; }
.bet-line b { color: var(--strong); }
.bet-line .g { color: var(--green); }
.stage-foot { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; padding: 10px 14px; border-top: 1px solid var(--line); font-size: 13px; margin-top: auto; }
.stage-foot b { color: var(--strong); font-variant-numeric: tabular-nums; }
.stage-foot .rtp { color: var(--muted); font-size: 12px; }
.link { margin-left: auto; background: none; border: 0; color: var(--muted); text-decoration: underline; padding: 0; }
.link:hover { color: var(--strong); }
@media (min-width: 901px) {
  .table { --tw: 44px; padding: 16px 14px 20px; gap: 12px; }
  .doors { max-width: 680px; gap: 12px; }
  .hname { font-size: 13px; }
}

/* 紀錄欄位 */
.list-head, .row { grid-template-columns: .6fr .8fr 1.2fr .8fr .9fr; }
.row .res { display: flex; gap: 2px; }
.row .res i { width: 18px; height: 18px; font-size: 10px; border-radius: 4px; }

/* 牌型大小表 */
.ranks h4 { color: var(--strong); margin: 12px 0 6px; font-size: 13px; }
.ranks h4:first-child { margin-top: 2px; }
.ranks p { font-size: 12px; margin: 4px 0; }
.rk { display: grid; grid-template-columns: 22px 1fr auto; gap: 8px; align-items: center; padding: 4px 6px; border-radius: 4px; font-size: 13px; }
.rk:nth-child(odd) { background: rgba(255, 255, 255, .03); }
.rk .no { color: var(--muted); font-size: 11px; text-align: right; font-variant-numeric: tabular-nums; }
.rk b { color: var(--strong); }
.rk small { color: var(--muted); }
.singles { display: flex; flex-wrap: wrap; gap: 8px 12px; font-size: 12px; }
.singles > span { display: inline-flex; align-items: center; gap: 4px; }
.verify-out .vs { display: grid; grid-template-columns: 44px 1fr; gap: 6px 8px; align-items: center; margin-top: 8px; }
.verify-out .vs b { color: var(--strong); }

/* 跑馬燈：頂部列下方置中，寬 26 個字（尺寸、位置同 Plinko 珠珠寶貝） */
.marquee-bar { max-width: 1280px; margin: 0 auto; padding: 10px 12px 0; font-size: 13px; font-weight: 900; line-height: 1.8; }
.marquee {
  display: block; width: 26em; max-width: 100%; margin: 0 auto; overflow: hidden; padding: 1px 0; border-radius: 999px;
  background: linear-gradient(180deg, #5a0d12, #260506);
  box-shadow: inset 0 0 0 1px rgba(255, 198, 65, .55), 0 2px 6px rgba(75, 37, 27, .2);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-track { display: inline-flex; white-space: nowrap; animation: marquee 20s linear infinite; }
.marquee-track span {
  background: linear-gradient(180deg, #fff0aa, #ffc641 55%, #d89b42);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (min-width: 900px) { .marquee-bar { padding: 16px 20px 0; font-size: 16px; } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation-duration: 60s !important; } }

/* ---------- 上莊 ---------- */
.seg button { padding: 8px 4px; }
.rooms { display: grid; gap: 6px; }
.rooms button {
  display: grid; grid-template-columns: auto 1fr auto; gap: 2px 10px; align-items: baseline; text-align: left;
  background: var(--input); border: 2px solid transparent; border-radius: 8px; padding: 8px 10px; color: var(--text);
}
.rooms button b { color: var(--strong); font-size: 14px; }
.rooms button span { font-size: 12px; }
.rooms button span:last-of-type { text-align: right; }
.rooms button em { font-style: normal; color: var(--gold); font-weight: 800; font-variant-numeric: tabular-nums; }
.rooms button small { grid-column: 1 / -1; font-size: 11px; color: var(--muted); }
.rooms button.on { border-color: var(--green); background: #173a22; }
.rooms button.no small { color: var(--red); }
.rooms button:disabled { cursor: not-allowed; }
.rooms button.no, .rooms button:disabled:not(.on) { opacity: .55; }
.bank-status { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 10px; }
.bank-status div { background: var(--input); border-radius: 6px; padding: 6px 8px; display: flex; flex-direction: column; }
.bank-status span { font-size: 11px; color: var(--muted); }
.bank-status b { color: var(--strong); font-variant-numeric: tabular-nums; }
.bank-status b.g { color: var(--green); }
.bank-status b.r { color: var(--red); }
.sub-btn {
  width: 100%; margin-top: 8px; border: 2px solid var(--line); background: var(--panel-2); color: var(--strong);
  border-radius: var(--radius); padding: 10px; font-weight: 800;
}
.sub-btn:hover { border-color: var(--red); color: #ff9aac; }
.sub-btn:disabled { opacity: .5; cursor: not-allowed; }

/* 上莊時鎖定的錢包：放在莊家左側 */
.bank-box {
  position: absolute; right: calc(100% + 10px); top: 50%; transform: translateY(-50%); z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 6px 8px; min-width: 82px;
  background: rgba(15, 33, 46, .85); border: 1px solid var(--gold); border-radius: 10px; box-shadow: 0 0 14px rgba(255, 209, 102, .2);
  white-space: nowrap; cursor: default;
}
.bank-box .lk { font-size: 10px; color: var(--gold); font-weight: 700; }
.bank-box b { color: var(--strong); font-size: 14px; font-variant-numeric: tabular-nums; }
.bank-box small { font-size: 9px; color: var(--muted); }
.bank-box.bump b { animation: bump .5s; }
#dealerName.me { color: var(--gold); }
.wallet.locked { box-shadow: inset 0 0 0 1px var(--gold); }
.wallet.locked::before { content: "🔒"; font-size: 12px; }

/* 牌墩旁的「新牌／剩 1 局」 */
.shoe-tag {
  position: absolute; right: calc(100% + 8px); top: 50%; transform: translateY(-50%); white-space: nowrap;
  font-size: 11px; font-weight: 800; color: #f3e6c4; background: rgba(0, 0, 0, .3); border-radius: 99px; padding: 2px 8px;
}
.shoe-tag.last { color: var(--gold); }
.mid .wall { position: relative; }
.mid { align-items: center; }

/* 紀錄：上莊局 */
.rd.bk b { font-size: 11px; color: #3a2400; background: var(--gold); border-radius: 5px; width: 20px; display: grid; place-items: center; }
.bk-tag { color: #3a2400; background: var(--gold); border-radius: 4px; padding: 0 5px; font-weight: 800; font-size: 11px; }
.row .sr { color: var(--muted); font-size: 10px; margin-left: 3px; }

/* ---------- mobile ---------- */
@media (max-width: 900px) {
  .demo-tag { display: none; }
  .topbar { padding: 8px 12px; gap: 8px; }
  .brand { font-size: 17px; }
  .layout { grid-template-columns: 1fr; grid-template-areas: "stage" "panel" "tables"; padding: 8px; gap: 8px; }
  .table { margin: 0 8px; --tw: 30px; }
  .recent { padding: 8px; min-height: 40px; }
  .panel { padding: 12px; }
  .layout { padding-bottom: calc(88px + env(safe-area-inset-bottom)); }
  .panel .hint.center { display: none; }
  .main-btn#mainBtn {
    position: fixed; left: 8px; right: 8px; bottom: calc(8px + env(safe-area-inset-bottom)); width: auto; z-index: 20;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .5);
  }
}
@media (max-width: 400px) {
  .bank-box { right: calc(100% + 4px); min-width: 0; padding: 5px 6px; }
  .bank-box b { font-size: 12px; }
  .tap-hint { left: calc(100% + 4px); }
  .wall { gap: 2px; }
  .wall i { width: calc(var(--tw) * .4); }
  .shoe-tag { right: calc(100% + 4px); font-size: 10px; padding: 1px 6px; }
  .table { --tw: 27px; padding: 10px 6px 16px; }
  .doors { gap: 5px; }
  .seat { padding: 5px 4px 10px; }
  .dealer .hand { gap: 10px; }
  .wallet { padding: 6px 10px; }
  .stats b { font-size: 13px; }
  .list-head, .row { font-size: 11px; gap: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  .result, .rd, .wall.shuffle i { animation: none; }
  .tile .flip { transition: none; }
}