/* 方塊山大逃亡：第四關（卡牌遊戲）的介面（src/cards-ui.js）。全部 .cd- 開頭，放在 .cd-ui 底下，不影響 style.css
   沿用遊戲的視覺：黃色登山指標牌、玻璃面板、深藍綠字（有 style.css 的變數就用，沒有用一樣的值）
   三種版面（cards-ui.js 照視窗大小加 class）：.cd-port 手機直式、.cd-land 手機橫式（高度 < 560，建議用這個）、.cd-wide 寬畫面
   手機的手勢：全部不能選字、長按不跳選單／放大鏡；按鈕和面板 touch-action:manipulation（點兩下不放大）；手牌 touch-action:none（自己處理拖曳） */
.cd-ui{
  --cd-sign:var(--sign,#f2c230);--cd-sign-ink:var(--sign-ink,#1b1a12);--cd-glass:var(--glass,rgba(238,244,248,.92));--cd-glass-solid:var(--glass-solid,#f4f8fa);
  --cd-ink:var(--ink,#15232d);--cd-soft:var(--ink-soft,#4d606e);--cd-bad:var(--bad,#d2453a);--cd-ok:var(--ok,#2f9a54);
  --cd-font:var(--display,"Huninn","PingFang TC","Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif);--cd-mono:var(--mono,"Chivo Mono",ui-monospace,Consolas,monospace);
  --cd-cw:64px;--cd-ch:96px;--cd-sink:0px;
  --cd-sab:env(safe-area-inset-bottom,0px);--cd-sat:env(safe-area-inset-top,0px);--cd-sal:env(safe-area-inset-left,0px);--cd-sar:env(safe-area-inset-right,0px);
  position:fixed;inset:0;z-index:20;pointer-events:none;font-family:var(--cd-font);color:var(--cd-ink);font-size:14px;line-height:1.25
}
.cd-ui,.cd-ui *,.cd-ui *::before,.cd-ui *::after{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}
.cd-ui [hidden]{display:none!important}
.cd-ui button{font:inherit;color:inherit;touch-action:manipulation;-webkit-user-drag:none}
.cd-ui canvas{-webkit-user-drag:none}
.cd-ui button:focus-visible{outline:3px solid #ff7a1f;outline-offset:2px}

/* ---------- 左上：指標牌＋現在的顏色 ---------- */
.cd-top{position:absolute;left:calc(12px + var(--cd-sal));top:calc(10px + var(--cd-sat));display:flex;flex-direction:column;align-items:flex-start;gap:7px}
.cd-sign{background:var(--cd-sign);color:var(--cd-sign-ink);clip-path:polygon(0 0,calc(100% - 16px) 0,100% 50%,calc(100% - 16px) 100%,0 100%);padding:6px 28px 7px 12px;filter:drop-shadow(0 2px 5px rgba(10,25,35,.28))}
.cd-sign b{display:block;font-weight:400;font-size:19px;line-height:1.1}
.cd-sign span{font-size:11.5px}
.cd-now{display:flex;align-items:center;gap:8px;background:var(--cd-glass);border-radius:11px;padding:4px 10px 4px 5px;font-size:13px;box-shadow:0 2px 10px rgba(10,25,35,.16);white-space:nowrap}
.cd-now canvas{width:26px;height:26px;display:block}
.cd-now b{font-weight:400}
.cd-now-d,.cd-now-n{font-family:var(--cd-mono);font-size:12px;color:var(--cd-soft)}
.cd-now-n{border-left:1px solid rgba(21,35,45,.15);padding-left:8px}
.cd-now-p{background:var(--cd-bad);color:#fff;border-radius:999px;padding:1px 8px;font-size:12px;animation:cdPulse 1s ease-in-out infinite}

/* ---------- 右上：視角、起身 ---------- */
.cd-povs{position:absolute;right:calc(12px + var(--cd-sar));top:calc(10px + var(--cd-sat));display:flex;background:var(--cd-glass);border-radius:12px;padding:3px;box-shadow:0 2px 10px rgba(10,25,35,.18);pointer-events:auto}
.cd-povs button{border:0;background:transparent;border-radius:9px;padding:7px 11px;font-size:13.5px;cursor:pointer;display:flex;align-items:center;gap:5px;color:var(--cd-soft)}
.cd-povs button.on{background:var(--cd-ink);color:var(--cd-glass-solid)}
.cd-povs button i{font-style:normal;font-size:15px}
.cd-standb{position:absolute;right:calc(12px + var(--cd-sar));top:calc(58px + var(--cd-sat));border:0;border-radius:11px;background:var(--cd-glass);padding:7px 13px;font-size:13.5px;box-shadow:0 2px 10px rgba(10,25,35,.18);pointer-events:auto;cursor:pointer}

/* ---------- 名牌（別人） ---------- */
.cd-tags{position:absolute;inset:0;z-index:1}
.cd-tag{position:absolute;left:0;top:0;display:flex;align-items:center;gap:6px;background:var(--cd-glass);border-radius:999px;padding:4px 9px 4px 5px;font-size:13px;white-space:nowrap;box-shadow:0 2px 8px rgba(10,25,35,.22);will-change:transform;transition:background .2s,box-shadow .2s}
.cd-tag .av{width:18px;height:18px;border-radius:6px;flex:none;background:var(--c,#888);box-shadow:inset 0 -3px 0 rgba(0,0,0,.18)}
.cd-tag .cnt{display:flex;align-items:center;gap:4px;font-family:var(--cd-mono);font-size:12.5px}
.cd-tag .cnt em{display:inline-block;width:12px;height:18px;border-radius:2px;background-image:var(--cd-atlas);background-repeat:no-repeat;box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.cd-tag .one{background:var(--cd-bad);color:#fff;border-radius:999px;padding:1px 7px;font-size:11.5px}
.cd-tag .tm{display:none;position:absolute;left:-7px;top:50%;width:32px;height:32px;margin-top:-16px;transform:rotate(-90deg)}
.cd-tag .tm circle{fill:none;stroke:var(--cd-sign-ink);stroke-width:3;stroke-dasharray:94.25;stroke-linecap:round}
.cd-tag.timer .tm{display:block}
.cd-tag.turn{background:var(--cd-sign);color:var(--cd-sign-ink);box-shadow:0 0 0 3px rgba(242,194,48,.45),0 2px 8px rgba(10,25,35,.25)}
.cd-tag.catch{animation:cdShakeY .6s ease-in-out infinite}
.cd-tag.catch .cnt b{color:var(--cd-bad)}
.cd-tag.off{opacity:.55}

/* ---------- 輪到誰（＋回合計時圈） ---------- */
.cd-turn{position:absolute;left:50%;bottom:calc(var(--cd-ch) - var(--cd-sink) + 76px + var(--cd-sab));transform:translateX(-50%);display:flex;align-items:center;gap:7px;background:var(--cd-glass);border-radius:999px;padding:6px 15px 6px 9px;font-size:15px;box-shadow:0 3px 12px rgba(10,25,35,.22);white-space:nowrap}
.cd-turn svg{width:22px;height:22px;transform:rotate(-90deg);display:none}
.cd-turn circle{fill:none;stroke-width:4}
.cd-turn .bg{stroke:rgba(27,26,18,.18)}
.cd-turn .fg{stroke:var(--cd-sign-ink);stroke-dasharray:94.25;stroke-linecap:round;transition:stroke-dashoffset .25s linear}
.cd-turn.timer svg{display:block}
.cd-turn:not(.timer){padding-left:15px}
.cd-turn.me{background:var(--cd-sign);color:var(--cd-sign-ink);animation:cdTurn 1.4s ease-in-out infinite}
.cd-turn.hurry .fg{stroke:var(--cd-bad)}
.cd-turn.hurry{animation:cdTurn .5s ease-in-out infinite}

/* ---------- 手牌 ---------- */
.cd-hand{position:absolute;z-index:20;left:0;right:0;bottom:0;height:calc(var(--cd-ch) * 1.5 + var(--cd-sab));pointer-events:none}
.cd-hand::before{content:'';position:absolute;left:10%;right:10%;bottom:0;height:80%;background:radial-gradient(ellipse at 50% 100%,rgba(242,194,48,.38),rgba(242,194,48,0) 68%);opacity:0;transition:opacity .4s;pointer-events:none}
.cd-hand.mine::before{opacity:1}
.cd-fan{position:absolute;left:0;right:0;top:0;bottom:var(--cd-sab)}
/* 牌太多（左右拖著看）：只顯示手牌區那一段，兩邊淡出 */
.cd-hand.scroll .cd-fan{left:calc(50% - var(--cd-handw,300px) / 2);right:auto;width:var(--cd-handw,300px);overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 22px,#000 calc(100% - 22px),transparent);mask-image:linear-gradient(90deg,transparent,#000 22px,#000 calc(100% - 22px),transparent)}
.cd-card{position:absolute;left:50%;bottom:calc(8px - var(--cd-sink));width:var(--cd-cw);height:var(--cd-ch);margin-left:calc(var(--cd-cw) * -.5);transform-origin:50% 100%;transform-style:preserve-3d;
  transition:transform .28s cubic-bezier(.2,.85,.25,1),opacity .25s;will-change:transform;touch-action:none;pointer-events:auto;cursor:pointer}
.cd-card i{position:absolute;inset:0;background-image:var(--cd-atlas);background-repeat:no-repeat;border-radius:7.5% / 5%;-webkit-backface-visibility:hidden;backface-visibility:hidden;transition:transform .38s cubic-bezier(.3,.7,.3,1),box-shadow .2s,filter .2s}
.cd-card .f{box-shadow:0 2px 6px rgba(20,10,0,.42)}
.cd-card .b{transform:rotateY(180deg)}
.cd-card.flip .f{transform:rotateY(-180deg);transition:none}
.cd-card.flip .b{transform:rotateY(0deg);transition:none}
.cd-card.wait{display:none}
.cd-card.ok .f{box-shadow:0 0 0 2.5px #ffe27a,0 0 16px 5px rgba(255,205,60,.75),0 3px 8px rgba(20,10,0,.4)}
.cd-card.dim .f{filter:brightness(.72) saturate(.7)}
.cd-card.sel .f{box-shadow:0 0 0 3px #fff6c8,0 0 22px 6px rgba(255,212,80,.85),0 8px 16px rgba(20,10,0,.45)}
.cd-card.new::after{content:'剛抽到';position:absolute;left:50%;top:-20px;transform:translateX(-50%);background:var(--cd-sign);color:var(--cd-sign-ink);border-radius:999px;padding:1px 8px;font-size:11px;white-space:nowrap;box-shadow:0 2px 6px rgba(10,25,35,.3)}
.cd-card.drag{transition:none;z-index:95!important}
.cd-card.fly{transition:transform .15s cubic-bezier(.3,.6,.4,1),opacity .05s .14s;opacity:0;pointer-events:none}
.cd-card.out{opacity:0;pointer-events:none}
.cd-card.shake .f{animation:cdShake .4s ease-in-out}
@media (hover:hover){.cd-card:hover .f{filter:brightness(1.06)}}

/* ---------- 按鈕 ---------- */
.cd-acts{position:absolute;inset:0;pointer-events:none;z-index:22}
.cd-ui.cd-ended .cd-hand,.cd-ui.cd-ended .cd-acts,.cd-ui.cd-ended .cd-turn{opacity:0;pointer-events:none;transition:opacity .3s}
.cd-ui.cd-ended .cd-hand *{pointer-events:none}
.cd-btn{border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:14px;background:var(--cd-glass-solid);box-shadow:0 3px 10px rgba(10,25,35,.3);pointer-events:auto;padding:0 16px;height:46px;font-size:15.5px;transition:transform .12s}
.cd-btn:active{transform:scale(.95)}
.cd-btn b{font-weight:400}
.cd-btn small{font-family:var(--cd-mono);font-size:11px;color:var(--cd-soft);display:block}
.cd-btn[disabled]{opacity:.45;cursor:default}
.cd-btn.cd-ok{background:var(--cd-sign);color:var(--cd-sign-ink)}
.cd-acts .cd-btn{position:absolute}
.cd-b-draw,.cd-b-pass{left:calc(12px + var(--cd-sal));bottom:calc(var(--cd-ch) - var(--cd-sink) + 22px + var(--cd-sab))}
.cd-b-draw{padding:0 14px 0 9px}
.cd-b-draw span{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}
.cd-b-draw.hot{animation:cdPulse 1.1s ease-in-out infinite;background:#fff}
.cd-mini{display:block;width:18px;height:27px;border-radius:2px;background-image:var(--cd-atlas);background-repeat:no-repeat;box-shadow:0 1px 2px rgba(0,0,0,.35)}
.cd-b-pass{background:var(--cd-ink);color:var(--cd-glass-solid)}
.cd-b-call{right:calc(12px + var(--cd-sar));bottom:calc(var(--cd-ch) - var(--cd-sink) + 22px + var(--cd-sab));background:var(--cd-sign);color:var(--cd-sign-ink);height:50px;font-size:16.5px}
.cd-b-call.hot{animation:cdCall .7s ease-in-out infinite;box-shadow:0 0 0 4px rgba(242,194,48,.5),0 3px 14px rgba(10,25,35,.35)}
.cd-b-catch{right:calc(12px + var(--cd-sar));bottom:calc(var(--cd-ch) - var(--cd-sink) + 82px + var(--cd-sab));background:var(--cd-bad);color:#fff;height:56px;flex-direction:column;gap:0;padding:0 20px;animation:cdCall .55s ease-in-out infinite}
.cd-b-catch b{font-size:19px;line-height:1}
.cd-b-catch small{color:rgba(255,255,255,.9);font-family:var(--cd-font);font-size:11.5px}

/* ---------- 質疑（被 +4 的人；不擋手牌：可以再疊 +4） ---------- */
.cd-chal{position:absolute;z-index:24;left:50%;transform:translateX(-50%);bottom:calc(var(--cd-ch) - var(--cd-sink) + 30px + var(--cd-sab));width:min(400px,calc(100% - 24px));background:var(--cd-glass-solid);border-radius:16px;padding:12px 14px;box-shadow:0 8px 26px rgba(10,25,35,.35);pointer-events:auto;display:grid;gap:5px;animation:cdIn .25s ease-out}
.cd-chal-t{font-size:17px}
.cd-chal-s{font-size:12.5px;color:var(--cd-soft)}
.cd-chal-b{display:flex;gap:8px;margin-top:4px}
.cd-chal-b .cd-btn{flex:1}

/* ---------- 選顏色、7-0 選人 ---------- */
.cd-modal{position:absolute;inset:0;z-index:28;display:grid;place-items:center;background:rgba(14,22,30,.42);pointer-events:auto;touch-action:manipulation;animation:cdFade .2s ease-out}
.cd-box{background:var(--cd-glass-solid);border-radius:18px;padding:16px 16px 14px;box-shadow:0 10px 30px rgba(10,25,35,.35);display:grid;gap:10px;justify-items:center;width:min(360px,calc(100vw - 28px));animation:cdIn .25s ease-out}
.cd-box h2{margin:0;font-weight:400;font-size:20px}
.cd-box p{margin:-6px 0 0;font-size:13px;color:var(--cd-soft);text-align:center}
.cd-colors{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
.cd-color{border:0;border-radius:15px;height:96px;cursor:pointer;display:grid;grid-template-columns:auto auto;grid-template-rows:auto auto;align-items:center;justify-content:center;column-gap:8px;background:var(--c);color:#fff;text-shadow:0 1px 0 rgba(0,0,0,.35);
  box-shadow:inset 0 -6px 0 rgba(0,0,0,.2),inset 0 3px 0 rgba(255,255,255,.25),0 2px 6px rgba(10,25,35,.25);transition:transform .12s}
.cd-color:active{transform:scale(.95)}
.cd-color canvas{grid-row:span 2;width:46px;height:46px}
.cd-color b{font-weight:400;font-size:22px;align-self:end}
.cd-color small{font-size:12px;opacity:.9;align-self:start}
.cd-seats{display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-areas:". across ." "left . right";gap:8px;width:100%}
.cd-seatb{border:0;border-radius:14px;background:#fff;padding:10px 6px;box-shadow:0 2px 8px rgba(10,25,35,.18);cursor:pointer;display:grid;justify-items:center;gap:3px}
.cd-seatb[data-pos=across]{grid-area:across}.cd-seatb[data-pos=left]{grid-area:left}.cd-seatb[data-pos=right]{grid-area:right}
.cd-seatb i{width:26px;height:26px;border-radius:8px;background:var(--c)}
.cd-seatb small{font-family:var(--cd-mono);font-size:11.5px;color:var(--cd-soft)}
.cd-cancel{height:38px;font-size:14px}

/* ---------- 房主的選項面板 ---------- */
.cd-host{position:absolute;z-index:26;right:calc(12px + var(--cd-sar));top:calc(106px + var(--cd-sat));bottom:calc(12px + var(--cd-sab));width:min(350px,calc(100% - 24px));overflow:auto;overscroll-behavior:contain;background:var(--cd-glass-solid);border-radius:18px;padding:13px 14px 14px;box-shadow:0 10px 30px rgba(10,25,35,.3);pointer-events:auto;touch-action:pan-y;display:flex;flex-direction:column;gap:10px;animation:cdIn .25s ease-out}
.cd-host-h{display:flex;align-items:baseline;justify-content:space-between}
.cd-host-h b{font-weight:400;font-size:18px}
.cd-host-h span{font-size:12px;color:var(--cd-soft)}
.cd-chairs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.cd-chair{display:grid;justify-items:center;gap:3px;font-size:12px;color:var(--cd-soft);background:rgba(21,35,45,.05);border-radius:10px;padding:7px 2px}
.cd-chair i{width:20px;height:20px;border-radius:6px;background:var(--c);border:1.5px dashed rgba(21,35,45,.25)}
.cd-chair.on{color:var(--cd-ink)}.cd-chair.on i{border:0}
.cd-chair.me{background:rgba(242,194,48,.25)}
.cd-row{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13.5px}
.cd-seg{display:flex;background:rgba(21,35,45,.07);border-radius:10px;padding:2px}
.cd-seg button{border:0;background:transparent;border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer;color:var(--cd-soft)}
.cd-seg button.on{background:var(--cd-ink);color:var(--cd-glass-solid)}
.cd-opts{display:grid;gap:2px}
.cd-opt{display:flex;align-items:flex-start;gap:10px;padding:7px 4px;border-radius:10px;cursor:pointer;touch-action:manipulation}
.cd-opt input{position:absolute;opacity:0;pointer-events:none}
.cd-opt i{flex:none;width:38px;height:22px;border-radius:999px;background:rgba(21,35,45,.18);position:relative;margin-top:1px;transition:background .2s}
.cd-opt i::after{content:'';position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .2s}
.cd-opt input:checked + i{background:var(--cd-ok)}
.cd-opt input:checked + i::after{transform:translateX(16px)}
.cd-opt input:focus-visible + i{outline:3px solid #ff7a1f;outline-offset:2px}
.cd-opt span{display:grid;gap:1px}
.cd-opt b{font-weight:400;font-size:14px}
.cd-opt small{font-size:11.5px;color:var(--cd-soft);line-height:1.3}
.cd-go{background:var(--cd-sign);color:var(--cd-sign-ink);height:50px;font-size:17px;flex:none;margin-top:2px;position:sticky;bottom:0;box-shadow:0 -6px 14px var(--cd-glass-solid),0 3px 10px rgba(10,25,35,.3)}
.cd-wait{display:flex;flex-wrap:wrap;gap:6px}
.cd-wait span{background:rgba(21,35,45,.07);border-radius:999px;padding:3px 10px;font-size:12px}

/* ---------- 結算卡 ---------- */
.cd-res{position:absolute;inset:0;z-index:30;display:grid;place-items:center;background:rgba(14,22,30,.36);pointer-events:auto;touch-action:manipulation;padding:12px;animation:cdFade .35s ease-out}
.cd-res-in{background:var(--cd-glass-solid);border-radius:20px;padding:16px 16px 14px;width:min(460px,100%);max-height:100%;overflow:auto;overscroll-behavior:contain;box-shadow:0 14px 40px rgba(10,25,35,.4);display:grid;gap:10px;animation:cdIn .35s cubic-bezier(.2,1.3,.4,1)}
.cd-res-sign{justify-self:start;margin-left:-4px}
.cd-res-sign b{font-size:22px}
.cd-res-pts{font-size:15px}
.cd-res-pts b{font-family:var(--cd-mono);font-size:22px;font-weight:600;color:var(--cd-ok)}
.cd-res-list{display:grid;gap:6px}
.cd-res-row{display:grid;grid-template-columns:22px auto 1fr auto;align-items:center;gap:8px;background:rgba(21,35,45,.05);border-radius:12px;padding:7px 10px;font-size:14px}
.cd-res-row.win{background:rgba(242,194,48,.3)}
.cd-res-row.me b{text-decoration:underline;text-decoration-color:rgba(21,35,45,.3);text-underline-offset:3px}
.cd-res-row i{width:20px;height:20px;border-radius:6px;background:var(--c)}
.cd-res-row b{font-weight:400;white-space:nowrap}
.cd-res-cards{display:flex;align-items:center;gap:0;min-width:0;overflow:hidden}
.cd-res-cards em{flex:none;width:26px;height:39px;margin-right:-11px;border-radius:2px;background-image:var(--cd-atlas);background-repeat:no-repeat;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.cd-res-cards small{margin-left:14px;font-size:11.5px;color:var(--cd-soft)}
.cd-res-cards small.ok{margin-left:0;color:var(--cd-ok)}
.cd-res-n{font-family:var(--cd-mono);font-size:12px;color:var(--cd-soft);white-space:nowrap}
.cd-res-sc{grid-column:2 / -1;font-family:var(--cd-mono);font-size:11.5px;color:var(--cd-soft)}
.cd-res-b{display:flex;gap:8px}
.cd-res-b .cd-btn{flex:1}
.cd-res-b{flex-wrap:wrap}
.cd-res-b .cd-next{background:var(--cd-ink);color:var(--cd-glass-solid)}
.cd-res-hide{border:0;background:transparent;color:var(--cd-soft);font:inherit;font-size:12.5px;text-decoration:underline;cursor:pointer;justify-self:center;padding:2px 8px;touch-action:manipulation}
.cd-res-champ{text-align:center;font-size:14px}

/* ---------- 走路時的提示、小提示 ---------- */
.cd-hint{position:absolute;left:50%;bottom:calc(26px + var(--cd-sab));transform:translateX(-50%);background:var(--cd-glass);border-radius:999px;padding:8px 16px;font-size:14.5px;box-shadow:0 3px 12px rgba(10,25,35,.22);white-space:nowrap;display:flex;align-items:center;gap:8px}
.cd-hint kbd{font-family:var(--cd-mono);font-size:12px;background:var(--cd-ink);color:var(--cd-glass-solid);border-radius:6px;padding:2px 7px}
.cd-toast{position:absolute;z-index:32;left:50%;top:38%;transform:translate(-50%,-50%);background:rgba(21,35,45,.88);color:#fff;border-radius:12px;padding:9px 15px;font-size:14px;max-width:calc(100% - 40px);text-align:center;box-shadow:0 4px 14px rgba(10,25,35,.35)}
.cd-toast.pop{animation:cdToast .25s ease-out}

/* ---------- 手機直拿的提示（一次） ---------- */
.cd-rot{position:absolute;z-index:25;left:calc(10px + var(--cd-sal));right:calc(10px + var(--cd-sar));top:calc(112px + var(--cd-sat));display:flex;align-items:center;gap:10px;background:var(--cd-ink);color:var(--cd-glass-solid);border-radius:14px;padding:9px 10px 9px 12px;box-shadow:0 6px 18px rgba(10,25,35,.35);pointer-events:auto;touch-action:manipulation;animation:cdIn .3s ease-out}
.cd-rot-i{font-size:24px;display:inline-block;animation:cdRot 2.2s ease-in-out infinite}
.cd-rot span:nth-child(2){flex:1;display:grid;gap:1px}
.cd-rot b{font-weight:400;font-size:15px}
.cd-rot small{font-size:11.5px;opacity:.8}
.cd-rot button{border:0;border-radius:10px;background:var(--cd-sign);color:var(--cd-sign-ink);padding:7px 12px;font-size:13.5px;cursor:pointer}
@keyframes cdRot{0%,30%{transform:rotate(0)}50%,80%{transform:rotate(-90deg)}100%{transform:rotate(0)}}

/* ---------- 泡泡、跳字 ---------- */
.cd-fx{position:absolute;inset:0;overflow:hidden;z-index:3}
.cd-pop{position:absolute;left:0;top:0;white-space:nowrap;font-size:22px;color:#fff;text-shadow:0 2px 0 rgba(0,0,0,.45),0 0 10px rgba(0,0,0,.35);will-change:transform,opacity;animation:cdPop .35s cubic-bezier(.2,1.6,.4,1)}
.cd-pop.big{font-size:30px}
.cd-pop.bad{color:#ffd9d4}
.cd-pop.bad.big{color:#fff;-webkit-text-stroke:1px rgba(150,20,10,.5)}
.cd-pop.good{color:#d8ffd8}
.cd-pop.soft{font-size:16px;opacity:.9}
.cd-pop.color{display:flex;align-items:center;gap:8px;font-size:26px}
.cd-pop.color i{width:26px;height:26px;border-radius:8px;box-shadow:0 0 0 3px #fff,0 2px 8px rgba(0,0,0,.4)}
.cd-pop.bubble{background:#fff;color:var(--cd-bad);text-shadow:none;border-radius:14px;padding:6px 13px;font-size:18px;box-shadow:0 4px 14px rgba(10,25,35,.35);animation:cdBubble .45s cubic-bezier(.2,1.7,.4,1)}
.cd-pop.bubble b{font-weight:400}
.cd-pop.bubble::after{content:'';position:absolute;left:50%;bottom:-8px;margin-left:-8px;border:8px solid transparent;border-bottom:0;border-top-color:#fff}

/* ---------- 手機橫式：手牌放低、按鈕在兩邊 ---------- */
.cd-land .cd-sign{padding:4px 24px 5px 10px}
.cd-land .cd-sign b{font-size:16px}
.cd-land .cd-sign span{display:none}
.cd-land .cd-top{gap:5px;top:calc(8px + var(--cd-sat))}
.cd-land .cd-povs{top:calc(8px + var(--cd-sat))}
.cd-land .cd-povs button{padding:6px 9px}
.cd-land .cd-povs button span{display:none}
.cd-land .cd-standb{top:calc(50px + var(--cd-sat))}
/* 手機橫拿：「輪到你了」放在手牌正上方（放畫面最上面會蓋到對面的人的頭） */
.cd-land .cd-turn{top:auto;bottom:calc(var(--cd-ch) - var(--cd-sink) + 18px + var(--cd-sab));font-size:14px;padding:5px 13px 5px 8px}
.cd-land .cd-b-draw,.cd-land .cd-b-pass{left:calc(10px + var(--cd-sal));bottom:calc(10px + var(--cd-sab))}
.cd-land .cd-b-call{right:calc(10px + var(--cd-sar));bottom:calc(10px + var(--cd-sab))}
.cd-land .cd-b-catch{right:calc(10px + var(--cd-sar));bottom:calc(70px + var(--cd-sab))}
.cd-land .cd-chal{bottom:calc(var(--cd-ch) - var(--cd-sink) + 16px + var(--cd-sab));width:min(430px,calc(100% - 300px))}
.cd-land .cd-colors{grid-template-columns:repeat(4,1fr)}
.cd-land .cd-color{height:84px;grid-template-columns:auto;justify-items:center;row-gap:0}
.cd-land .cd-color canvas{grid-row:auto;width:40px;height:40px}
.cd-land .cd-color b{font-size:18px}
.cd-land .cd-color small{display:none}
.cd-land .cd-box{width:min(470px,calc(100vw - 28px));gap:8px;padding:12px 14px}
.cd-land .cd-host{top:calc(8px + var(--cd-sat));bottom:calc(8px + var(--cd-sab));width:min(340px,48%)}
.cd-land .cd-opt{padding:5px 4px}
.cd-land .cd-hint{bottom:calc(14px + var(--cd-sab))}
.cd-land .cd-res-in{padding:12px 14px;gap:7px}

/* ---------- 寬畫面 ---------- */
.cd-wide .cd-b-draw,.cd-wide .cd-b-pass{left:calc(24px + var(--cd-sal));bottom:calc(24px + var(--cd-sab));height:54px;font-size:17px}
.cd-wide .cd-b-call{right:calc(24px + var(--cd-sar));bottom:calc(24px + var(--cd-sab));height:56px;font-size:18px}
.cd-wide .cd-b-catch{right:calc(24px + var(--cd-sar));bottom:calc(92px + var(--cd-sab))}
.cd-wide .cd-turn{bottom:calc(var(--cd-ch) + 40px + var(--cd-sab));font-size:16px}
.cd-wide .cd-chal{bottom:calc(var(--cd-ch) + 30px)}

/* ---------- 手機直式：按鈕在手牌上面一排、輪到誰再上面 ---------- */
.cd-port .cd-host{left:calc(10px + var(--cd-sal));right:calc(10px + var(--cd-sar));width:auto;top:auto;max-height:72%;bottom:calc(10px + var(--cd-sab));gap:8px}
.cd-port .cd-opt{padding:5px 4px}
.cd-port .cd-sign b{font-size:17px}

/* ---------- 動畫 ---------- */
@keyframes cdPulse{50%{transform:scale(1.07)}}
@keyframes cdCall{50%{transform:scale(1.1)}}
@keyframes cdTurn{50%{transform:translateX(-50%) scale(1.06)}}
@keyframes cdShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-7px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}}
@keyframes cdShakeY{50%{margin-top:-3px}}
@keyframes cdIn{from{opacity:0;transform:translateY(14px) scale(.96)}}
.cd-chal{animation-name:cdInX}
@keyframes cdInX{from{opacity:0;transform:translate(-50%,14px)}}
@keyframes cdFade{from{opacity:0}}
@keyframes cdPop{from{opacity:0;scale:.4}}
@keyframes cdBubble{from{opacity:0;scale:.3}}
@keyframes cdToast{from{opacity:0;transform:translate(-50%,-30%)}}
@media (prefers-reduced-motion:reduce){.cd-turn.me,.cd-b-call.hot,.cd-b-catch,.cd-b-draw.hot,.cd-tag.catch{animation:none}}