/* 德州扑克: 复用 _game/stage.css 的舞台/按钮/弹窗, 这里只有牌桌特有的 */
.pk-seats{position:absolute;inset:0;pointer-events:none}
.pk-seat{position:absolute;transform:translate(-50%,-100%);display:flex;flex-direction:column;align-items:center;gap:3px;min-width:96px;transition:opacity .3s}
.pk-seat__card{padding:4px 10px;border-radius:10px;background:rgba(10,4,5,.78);border:1px solid rgba(245,158,11,.3);color:#fff8eb;text-align:center;font-size:12px;line-height:1.35;box-shadow:0 4px 14px rgba(0,0,0,.5)}
.pk-seat__name{font-weight:700;color:#ffc174;white-space:nowrap}
.pk-seat__stack{color:#56e5a9;font-variant-numeric:tabular-nums}
.pk-seat.is-turn .pk-seat__card{border-color:#ffd166;box-shadow:0 0 0 2px rgba(255,209,102,.5),0 0 18px rgba(245,158,11,.5)}
.pk-seat.is-folded{opacity:.45}
.pk-seat.is-you .pk-seat__card{border-color:#ffd166}
.pk-seat.is-out{opacity:.4}
.pk-seat__act{padding:2px 8px;border-radius:99px;background:#f59e0b;color:#2a1700;font-weight:800;font-size:12px;white-space:nowrap}
.pk-seat__act.is-fold{background:#6b7280;color:#fff}
.pk-seat__act.is-win{background:#56e5a9;color:#003824}
.pk-seat__bar{width:100%;height:3px;border-radius:2px;background:rgba(255,255,255,.15);overflow:hidden}
.pk-seat__bar i{display:block;height:100%;background:#ffd166;transition:width .25s linear}
.pk-pot{position:absolute;transform:translate(-50%,-50%);padding:3px 12px;border-radius:99px;background:rgba(10,4,5,.75);color:#ffd166;font-weight:800;font-size:14px;pointer-events:none;white-space:nowrap}
.pk-top{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:linear-gradient(180deg,rgba(10,4,5,.65),transparent);pointer-events:none}
.pk-top > *{pointer-events:auto}
.pk-info{color:#fff8eb;font-size:13px;font-weight:600}
.pk-leave{min-width:0;height:36px;padding:0 16px;font-size:14px}
/* 2D 扑克牌: 宽度跟着舞台宽度(容器单位 cqw), 字号按牌宽算 */
.pk-stage{container-type:inline-size}
.pk-card{position:relative;display:inline-block;flex:none;width:var(--cw,64px);aspect-ratio:5/7;border-radius:9%/6.5%;background:#fdfaf3;box-shadow:0 4px 12px rgba(0,0,0,.55),inset 0 0 0 1px rgba(0,0,0,.12);color:#141010;font-family:Georgia,'Times New Roman',serif;overflow:hidden;user-select:none}
.pk-card b{position:absolute;left:9%;top:3%;font-size:calc(var(--cw,64px) * .38);line-height:1;letter-spacing:-.04em}
.pk-card i{position:absolute;left:11%;top:40%;font-style:normal;font-size:calc(var(--cw,64px) * .26);line-height:1}
.pk-card em{position:absolute;right:7%;bottom:3%;font-style:normal;font-size:calc(var(--cw,64px) * .58);line-height:1}
.pk-card--red{color:#c8102e}
.pk-card--back{background:repeating-linear-gradient(45deg,#8b1a1a 0 5px,#a83232 5px 10px);box-shadow:0 4px 12px rgba(0,0,0,.55),inset 0 0 0 3px #fdfaf3}
.pk-board2d{position:absolute;inset:0;pointer-events:none}
.pk-board2d .pk-card{position:absolute;--cw:clamp(34px,5.4cqw,86px);transform:translate(-50%,-50%);animation:pk-flip .35s ease-out}
@keyframes pk-flip{from{transform:translate(-50%,-50%) scaleX(0)}to{transform:translate(-50%,-50%) scaleX(1)}}
.pk-hand{position:absolute;left:2.5%;bottom:14px;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;transition:opacity .3s}
.pk-hand__cards{display:flex;--cw:clamp(42px,6cqw,96px)}
.pk-hand__cards .pk-card{animation:pk-deal .35s ease-out backwards}
.pk-hand__cards .pk-card:first-child{transform:rotate(-7deg) translate(12%,4%)}
.pk-hand__cards .pk-card:last-child{transform:rotate(7deg) translate(-12%,4%);animation-delay:.12s}
@keyframes pk-deal{from{opacity:0;translate:0 30%}}
.pk-hand.is-folded{opacity:.35;filter:grayscale(.7)}
.pk-seat__cards{display:flex;gap:2px;--cw:clamp(22px,2.6cqw,38px)}
.pk-seat__cards:empty{display:none}
.pk-decide{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;align-items:stretch;padding:12px 16px;border-radius:14px;background:rgba(10,4,5,.85);border:1px solid rgba(245,158,11,.35);box-shadow:0 8px 30px rgba(0,0,0,.6)}
.pk-decide__text{margin:0;color:#fff8eb;text-align:center;font-size:14px}
.pk-decide__text b{color:#ffd166}
@media (prefers-reduced-motion:reduce){.pk-board2d .pk-card,.pk-hand__cards .pk-card{animation:none}}
.pk-myhand{margin:0;padding:3px 14px;border-radius:99px;background:rgba(10,4,5,.75);border:1px solid rgba(86,229,169,.4);color:#56e5a9;font-weight:700;font-size:14px;white-space:nowrap}
.pk-actions{position:absolute;right:14px;bottom:14px;display:flex;flex-direction:column;gap:8px;align-items:flex-end;padding:10px;border-radius:14px;background:rgba(10,4,5,.72);border:1px solid rgba(245,158,11,.25)}
.pk-btns{display:flex;gap:8px}
.pk-btns .dice-btn,.pk-raise .dice-btn{min-width:96px;padding:10px 16px;font-size:16px}
/* 弃牌 / 跟注: 实色按钮(原来的透明描边按钮看着像不能点) */
.pk-btns [data-act="fold"]{color:#fff;background:linear-gradient(135deg,#6b7280,#4b5563 55%,#374151);border:0;box-shadow:0 0 14px rgba(0,0,0,.4)}
.pk-btns [data-act="call"]{color:#00261a;background:linear-gradient(135deg,#86efac,#34d399 50%,#059669);border:0;box-shadow:0 0 18px rgba(52,211,153,.4)}
.pk-btns .dice-btn:not(:disabled):hover{filter:brightness(1.1)}
.pk-btns .dice-btn:not(:disabled):active{transform:translateY(1px)}
.pk-btns small{font-size:10px;opacity:.6}
.pk-timer{width:100%;height:4px;border-radius:2px;background:rgba(255,255,255,.12);overflow:hidden}
.pk-timer i{display:block;height:100%;background:#56e5a9;transition:width .25s linear}
.pk-timer i.is-warn{background:#ef4444}
.pk-raise{display:flex;flex-direction:column;gap:6px;width:100%}
.pk-quick{display:flex;gap:6px}
.pk-cap{margin:0;align-self:flex-start;color:rgba(255,248,235,.65);font-size:12px}
.pk-cap.is-capped{color:#ffb4ab}
.dice-btn.pk-allin{background:linear-gradient(135deg,#f87171,#dc2626 55%,#b91c1c);color:#fff}
.pk-quick button b{color:#fff8eb;font-weight:700}
.pk-quick button{flex:1;padding:5px 0;border-radius:8px;border:1px solid rgba(245,158,11,.35);background:rgba(38,18,21,.9);color:#ffd166;font:inherit;font-size:12px;cursor:pointer}
.pk-raise input[type=range]{width:100%;accent-color:#f59e0b}
.pk-buyin__rules{margin:0;padding:0 0 0 18px;max-width:520px;text-align:left;color:rgba(255,248,235,.85);font-size:15px;line-height:1.7}
.pk-mult{--pad:16px;position:relative;width:min(520px,78vw);height:86px;margin:6px 0 2px}
.pk-mult__rail{position:absolute;left:var(--pad);right:var(--pad);top:20px;height:8px;border-radius:99px;background:rgba(255,255,255,.1);box-shadow:inset 0 1px 3px rgba(0,0,0,.6);overflow:hidden}
.pk-mult__fill{position:absolute;left:0;top:0;bottom:0;border-radius:99px;background:linear-gradient(90deg,#b45309,#f59e0b 60%,#ffd166);box-shadow:0 0 14px rgba(245,158,11,.7);transition:width .25s ease}
.pk-mult__lock{position:absolute;top:0;bottom:0;right:0;background:repeating-linear-gradient(135deg,rgba(0,0,0,.45) 0 6px,rgba(255,255,255,.05) 6px 12px)}
.pk-mult__nodes{position:absolute;left:var(--pad);right:var(--pad);top:0;height:100%;pointer-events:none}
.pk-mult__node{position:absolute;top:0;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:4px;padding:0;border:0;background:none;color:rgba(255,248,235,.55);font:inherit;cursor:pointer;pointer-events:auto}
.pk-mult__node i{width:20px;height:20px;margin-top:14px;border-radius:50%;background:#2a1418;border:2px solid rgba(245,158,11,.45);box-sizing:border-box;transition:transform .2s,background .2s}
.pk-mult__node b{font-size:15px;font-weight:800;line-height:1.1}
.pk-mult__node small{font-size:11px;font-variant-numeric:tabular-nums}
.pk-mult__node.is-on{color:#ffd166}
.pk-mult__node.is-on i{background:#f59e0b;border-color:#ffd166}
.pk-mult__node.is-cur i{transform:scale(1.35);background:radial-gradient(circle at 35% 35%,#fff3c4,#f59e0b 55%,#b45309);box-shadow:0 0 0 4px rgba(255,209,102,.25),0 0 18px rgba(245,158,11,.9)}
.pk-mult__node.is-cur b{font-size:18px}
.pk-mult__node:disabled{cursor:not-allowed;color:rgba(255,248,235,.25)}
.pk-mult__node:disabled i{border-color:rgba(255,255,255,.12)}
/* 原生滑块盖在上面: 只负责拖动和键盘(左右键), 轨道透明, 拖柄透明(看到的是下面发光的节点) */
.pk-mult__range{position:absolute;left:0;right:0;top:8px;width:100%;height:32px;margin:0;background:none;-webkit-appearance:none;appearance:none;cursor:pointer}
.pk-mult__range::-webkit-slider-runnable-track{height:32px;background:none}
.pk-mult__range::-moz-range-track{height:32px;background:none}
.pk-mult__range::-webkit-slider-thumb{-webkit-appearance:none;width:32px;height:32px;border:0;background:transparent}
.pk-mult__range::-moz-range-thumb{width:32px;height:32px;border:0;background:transparent}
.pk-mult__range:focus-visible{outline:2px solid #ffd166;outline-offset:4px;border-radius:99px}
.pk-buyin__pick{margin:0;font-size:16px}
.pk-buyin__pick b{color:#ffd166}
.pk-buyin{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:16px}
.pk-buyin input{width:min(360px,70vw);accent-color:#f59e0b}
.pk-buyin b{color:#ffd166;font-size:22px}
.pk-buyin__bal{color:rgba(255,248,235,.7);font-size:14px}
@media (max-width:820px),(max-height:500px){.pk-seat{min-width:70px}.pk-seat__card{font-size:10px;padding:2px 6px}.pk-btns .dice-btn,.pk-raise .dice-btn{min-width:70px;padding:6px 10px;font-size:13px}.pk-actions{right:6px;bottom:6px;padding:6px}}
/* 道具商店的牌背(poker.js 设 data-back) */
.pk-stage[data-back="cardback_galaxy"] .pk-card--back{background:repeating-linear-gradient(45deg,#3b1a7a 0 5px,#5b2bb0 5px 10px);box-shadow:0 4px 12px rgba(0,0,0,.55),inset 0 0 0 3px #e9e2ff}
.pk-stage[data-back="cardback_black"] .pk-card--back{background:repeating-linear-gradient(45deg,#141414 0 5px,#2a2208 5px 10px);box-shadow:0 4px 12px rgba(0,0,0,.55),inset 0 0 0 3px #e8b84a}