:root{
  --bg:#f5f4f0; --surface:#fbfbf9; --panel:#ffffff; --panel-soft:#f7f6f2;
  --ink:#1c1c1a; --ink-hover:#3a3935; --ink-2:#55534d; --sub:#7a776f; --muted:#8a877f;
  --line:#e3e1db; --line-2:#dcdad3; --line-3:#efeee9; --hover:#efeee9; --soft:#f3f2ee; --track:#ebe9e3;
  --accent:#1c1c1a;
  --font:"IBM Plex Sans KR",sans-serif; --mono:"JetBrains Mono",monospace;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit}
.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.app{min-height:calc(100vh - 48px);display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:14px;min-width:0;flex-wrap:wrap}
.home{font-size:13px;color:var(--ink-2);text-decoration:none}
.home:hover{color:var(--ink)}
.brand-title{font-size:17px;font-weight:700;letter-spacing:-.01em}
.btn{height:36px;padding:0 14px;background:transparent;border:1px solid var(--line-2);border-radius:999px;font-size:13px;cursor:pointer}
.btn:hover{background:var(--hover)}
.btn:disabled{opacity:.4;cursor:default}
.btn:disabled:hover{background:transparent}
.btn--solid{background:var(--ink);color:#fff;border:none;font-weight:500}
.btn--solid:hover{background:var(--ink-hover)}
.text-input{height:40px;padding:0 12px;background:var(--surface);border:1px solid var(--line-2);border-radius:8px;font:inherit;font-size:14px;color:var(--ink)}
@media (max-width:640px){ .topbar{padding:14px 16px} }

/* ---------- 게임 공통 셸 ---------- */
.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.btn--accent{background:var(--accent);color:#fff;border:none;font-weight:500}
.btn--accent:hover{background:var(--accent);filter:brightness(1.08)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.game{flex:1;display:flex;flex-wrap:wrap;align-items:stretch;min-height:0}
.stage{flex:999 1 420px;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:40px 28px}
.side{flex:1 1 300px;min-width:0;max-width:100%;border-left:1px solid var(--line);background:var(--panel);padding:28px 24px 40px;display:flex;flex-direction:column;gap:28px}
.group{display:flex;flex-direction:column;gap:12px}
.group + .group{border-top:1px solid var(--line-3);padding-top:24px}
.rules{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--ink-2);line-height:1.6;counter-reset:rule}
.rules li{display:flex;gap:10px}
.rules li::before{counter-increment:rule;content:counter(rule,decimal-leading-zero);font-family:var(--mono);font-size:11px;color:var(--accent);padding-top:3px;flex-shrink:0}
.keys{display:flex;flex-direction:column;gap:8px;font-size:12px;color:var(--ink-2)}
.keys div{display:flex;justify-content:space-between;align-items:center;gap:12px}
.kbd{display:inline-block;font-family:var(--mono);font-size:11px;line-height:1.4;padding:1px 6px;border:1px solid var(--line-2);border-bottom-width:2px;border-radius:5px;background:var(--surface);color:var(--ink)}
.best-card{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:16px;border-radius:12px;background:var(--panel-soft)}
.best-val{font-family:var(--mono);font-size:28px;font-weight:500;letter-spacing:-.02em}
.seg{display:flex;background:var(--soft);border-radius:999px;padding:3px;gap:2px}
.seg-btn{flex:1;height:30px;padding:0 10px;background:transparent;color:var(--sub);border:none;border-radius:999px;font-size:12px;cursor:pointer;white-space:nowrap}
.seg-btn.is-active{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.link-btn{padding:0;background:none;border:none;font-size:12px;color:var(--muted);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
@media (max-width:640px){
  .stage{padding:24px 16px}
  .side{border-left:none;border-top:1px solid var(--line);padding:24px 16px 40px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.side-note{margin:0;font-size:12px;color:var(--muted);line-height:1.6}


/* ---------- 주사위 · 동전 ---------- */
:root{--accent:#0d8a6f;--felt:#13624f;--felt-2:#0c4a3b;--gold:#e7b84a;--die:#fbf8f1;--pip:#1f1d1a;--size:72px}
.stage{gap:18px;justify-content:flex-start}
.tabs{width:min(100%,320px)}
.tabs .seg-btn{height:34px;font-size:13px}
.panel{width:min(100%,600px);display:flex;flex-direction:column;align-items:center;gap:16px}
.count-row{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;flex-wrap:wrap}
.count-label{font-size:13px;color:var(--ink-2);font-weight:500}
.count-seg{display:flex;gap:6px}
.count-btn{width:38px;height:38px;border-radius:12px;border:1px solid var(--line-2);background:var(--panel);font-family:var(--mono);font-weight:700;font-size:14px;cursor:pointer;transition:background .15s,color .15s,transform .15s}
.count-btn:hover{border-color:var(--accent)}
.count-btn.is-active{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-1px)}

.table{position:relative;width:100%;border-radius:28px;background:radial-gradient(120% 100% at 50% 0%,#1d7a63 0%,var(--felt) 45%,var(--felt-2) 100%);box-shadow:inset 0 0 0 10px #6b3f22,inset 0 0 0 12px #8a5630,inset 0 0 40px rgba(0,0,0,.45),0 30px 50px -26px rgba(12,74,59,.8);color:#fff;overflow:hidden}
.table::before{content:"";position:absolute;inset:12px;border-radius:18px;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:5px 5px;pointer-events:none}
.table--dice{display:flex;flex-direction:column;align-items:center;gap:6px;padding:34px 24px 22px;min-height:300px}
.tray{position:relative;display:flex;flex-wrap:wrap;justify-content:center;align-content:center;gap:30px 34px;flex:1;width:100%;min-height:170px;perspective:700px}
.die-wrap{width:var(--size);height:var(--size);position:relative}
.die-wrap::after{content:"";position:absolute;left:8%;right:8%;bottom:-14px;height:12px;border-radius:50%;background:rgba(0,0,0,.35);filter:blur(4px)}
.die-wrap.is-throw{animation:hop .9s cubic-bezier(.3,.7,.3,1)}
.die{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .95s cubic-bezier(.2,.75,.25,1)}
.face{position:absolute;inset:0;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);padding:14%;border-radius:18%;background:radial-gradient(circle at 30% 25%,#fff 0%,var(--die) 55%,#e9e2d3 100%);box-shadow:inset 0 0 0 1px rgba(0,0,0,.08),inset -3px -4px 8px rgba(0,0,0,.08);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.pip{width:72%;height:72%;margin:auto;border-radius:50%;background:radial-gradient(circle at 35% 30%,#4a4640,var(--pip) 70%);box-shadow:inset 0 1px 2px rgba(0,0,0,.5)}
.face--1 .pip{width:90%;height:90%;background:radial-gradient(circle at 35% 30%,#ff6b5a,#c8261b 70%)}
.f1{transform:rotateY(0deg) translateZ(calc(var(--size) / 2))}
.f6{transform:rotateY(180deg) translateZ(calc(var(--size) / 2))}
.f3{transform:rotateY(90deg) translateZ(calc(var(--size) / 2))}
.f4{transform:rotateY(-90deg) translateZ(calc(var(--size) / 2))}
.f2{transform:rotateX(90deg) translateZ(calc(var(--size) / 2))}
.f5{transform:rotateX(-90deg) translateZ(calc(var(--size) / 2))}
.p1{grid-area:1/1}.p2{grid-area:1/2}.p3{grid-area:1/3}.p4{grid-area:2/1}.p5{grid-area:2/2}.p6{grid-area:2/3}.p7{grid-area:3/1}.p8{grid-area:3/2}.p9{grid-area:3/3}

.sum-wrap{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;margin-top:14px}
.sum-wrap .mono-label{color:#9fd3c3}
.sum{font-family:var(--mono);font-size:56px;font-weight:800;line-height:1;letter-spacing:-.04em;color:var(--gold);text-shadow:0 3px 0 rgba(0,0,0,.25)}
.sum.is-pop{animation:pop .4s cubic-bezier(.2,1.6,.4,1)}
.sum-detail{font-family:var(--mono);font-size:13px;color:#cfe8df;min-height:18px}

.btn--roll{height:50px;padding:0 26px;font-size:15px;display:inline-flex;align-items:center;gap:10px;box-shadow:0 10px 20px -10px rgba(13,138,111,.8)}
.btn--roll:disabled{opacity:.6;cursor:default}
.kbd--inv{background:#ffffff26;border-color:#ffffff55;color:#fff}

.log{width:100%;display:flex;flex-direction:column;gap:10px}
.log-head{display:flex;align-items:center;justify-content:space-between}
.log-count{font-family:var(--mono);font-size:12px;color:var(--sub)}
.log-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;max-height:228px;overflow:auto}
.log-list li{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:12px;background:var(--panel);border:1px solid var(--line);font-size:13px}
.log-list li.is-new{animation:rise .3s ease-out}
.log-dice{display:flex;gap:4px;flex-wrap:wrap}
.mini-die{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:6px;background:var(--soft);border:1px solid var(--line-2);font-family:var(--mono);font-size:12px;font-weight:700}
.mini-die.is-one{color:#c8261b}
.log-sum{margin-left:auto;font-family:var(--mono);font-weight:700;color:var(--accent)}
.log-idx{font-family:var(--mono);font-size:11px;color:var(--muted);min-width:28px}
.log-empty{font-size:13px;color:var(--muted);list-style:none;padding:4px 0}

/* 동전 */
.table--coin{display:flex;flex-direction:column;align-items:center;gap:8px;padding:30px 24px 26px;min-height:300px}
.coin-stage{position:relative;width:180px;height:220px;perspective:800px}
.coin-shadow{position:absolute;left:50%;bottom:6px;width:120px;height:18px;margin-left:-60px;border-radius:50%;background:rgba(0,0,0,.4);filter:blur(5px)}
.coin-shadow.is-fly{animation:shadowFly 1.3s ease-in-out}
.coin-air{position:absolute;left:50%;bottom:30px;width:140px;height:140px;margin-left:-70px}
.coin-air.is-fly{animation:fly 1.3s cubic-bezier(.33,0,.67,1)}
.coin{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform 1.3s cubic-bezier(.25,.6,.3,1)}
.coin-face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:radial-gradient(circle at 35% 30%,#ffe9a8 0%,#efc451 40%,#c9952a 80%,#a8771b 100%);box-shadow:inset 0 0 0 6px #d8a73a,inset 0 0 0 8px #f6d986,inset 0 0 0 9px #b8862a,inset 0 -6px 14px rgba(0,0,0,.25);color:#6a4a0e}
.coin-face--t{transform:rotateX(180deg);background:radial-gradient(circle at 35% 30%,#f2f2ee 0%,#cfd2d6 40%,#a2a7ad 80%,#80858c 100%);box-shadow:inset 0 0 0 6px #b4b9bf,inset 0 0 0 8px #e9ebee,inset 0 0 0 9px #8a9097,inset 0 -6px 14px rgba(0,0,0,.25);color:#3d4249}
.coin-emblem{font-size:30px;line-height:1}
.coin-word{font-size:34px;font-weight:700;line-height:1.1;letter-spacing:-.02em}
.coin-sub{font-family:var(--mono);font-size:10px;letter-spacing:.2em;opacity:.8}
.coin-result{position:relative;font-size:24px;font-weight:700;color:var(--gold);min-height:34px;letter-spacing:-.01em}
.coin-result.is-pop{animation:pop .4s cubic-bezier(.2,1.6,.4,1)}
.beads{display:flex;flex-wrap:wrap;gap:5px}
.bead{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;font-size:11px;font-weight:700}
.bead--h{background:linear-gradient(#f5d77a,#d9a531);color:#5c3f07}
.bead--t{background:linear-gradient(#e6e8ea,#a9aeb4);color:#33373c}
.bead.is-new{animation:pop .35s ease-out}

/* 사이드 */
.bars{display:flex;flex-direction:column;gap:6px}
.bar{display:grid;grid-template-columns:18px 1fr auto;align-items:center;gap:8px;font-size:12px}
.bar-face{font-family:var(--mono);font-weight:700;text-align:center}
.bar-track{height:10px;border-radius:999px;background:var(--track);overflow:hidden}
.bar-fill{height:100%;width:0;border-radius:999px;background:var(--accent);transition:width .4s}
.bar-val{font-family:var(--mono);color:var(--sub);text-align:right;font-size:11px;white-space:nowrap;min-width:78px}
.mini-rows{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--ink-2)}
.mini-rows div{display:flex;justify-content:space-between;gap:12px}
.mini-rows strong{font-weight:500;color:var(--ink);font-family:var(--mono);font-size:12.5px}
.ratio{height:12px;border-radius:999px;background:linear-gradient(90deg,#c9ced4,#a2a7ad);overflow:hidden}
.ratio-h{height:100%;width:50%;background:linear-gradient(90deg,#f5d77a,#d9a531);transition:width .4s}

@keyframes hop{0%{transform:translateY(-60px) scale(.8)}35%{transform:translateY(0) scale(1)}55%{transform:translateY(-18px)}75%{transform:translateY(0)}88%{transform:translateY(-5px)}100%{transform:none}}
@keyframes fly{0%{transform:translateY(0)}45%{transform:translateY(-110px) scale(1.12)}100%{transform:translateY(0)}}
@keyframes shadowFly{0%,100%{transform:scale(1);opacity:1}45%{transform:scale(.45);opacity:.4}}
@keyframes pop{0%{transform:scale(.6);opacity:0}100%{transform:scale(1);opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (max-width:640px){
  :root{--size:56px}
  .table{border-radius:22px}
  .table--dice{padding:28px 16px 18px;min-height:260px}
  .tray{gap:24px 26px;min-height:150px}
  .sum{font-size:46px}
  .count-btn{width:36px;height:36px}
  .coin-stage{width:160px;height:200px}
}

/* 다크 모드 (인쇄는 라이트 그대로): 펠트 테이블 · 주사위 · 동전은 실물 느낌 그대로 */
@media screen{
  :root[data-theme="dark"]{
    color-scheme:dark;
    --bg:#121615; --surface:#171c1a; --panel:#1b211f; --panel-soft:#202725;
    --ink:#e8eeec; --ink-hover:#ffffff; --ink-2:#c4cdca; --sub:#9aa5a1; --muted:#85908c;
    --line:#29312e; --line-2:#333c39; --line-3:#222a27; --hover:#242c29; --soft:#222a27; --track:#2f3835;
    --accent:#2fb894;
  }
  :root[data-theme="dark"] .btn--solid{color:var(--bg)}
  :root[data-theme="dark"] .btn--accent{background:#0d8a6f}
  :root[data-theme="dark"] .seg-btn.is-active{background:var(--track);box-shadow:0 1px 3px rgba(0,0,0,.4)}
  :root[data-theme="dark"] .count-btn.is-active{background:#0d8a6f;border-color:#0d8a6f}
  :root[data-theme="dark"] .table{box-shadow:inset 0 0 0 10px #5a341c,inset 0 0 0 12px #7a4b29,inset 0 0 40px rgba(0,0,0,.5),0 30px 50px -26px rgba(0,0,0,.8)}
  :root[data-theme="dark"] .mini-die.is-one{color:#ff6b5a}
  :root[data-theme="dark"] .ratio{background:linear-gradient(90deg,#8d939a,#6f757c)}
}