:root{color-scheme:light;font-family:Noto Sans JP,Hiragino Sans,system-ui,sans-serif;line-height:1.5;color:#0f172a;background-color:#f8fafc;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px}button{font:inherit}button:focus-visible,textarea:focus-visible{outline:2px solid #2563eb;outline-offset:2px}.output{position:fixed;inset:0;z-index:40;background:var(--bg);color:var(--fg);overflow-y:auto;display:flex;flex-direction:column}.output[hidden]{display:none}.out-header{position:sticky;top:0;z-index:5;background:#fffffff0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}.out-header-inner{max-width:var(--page-w);margin:0 auto;padding:4px 8px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.back-btn{justify-self:start;min-height:44px;padding:0 12px 0 8px;border-radius:10px;border:0;background:transparent;cursor:pointer;display:flex;align-items:center;gap:4px;font-size:14px;color:var(--primary);font-weight:600;transition:var(--press)}.back-btn:active{background-color:var(--line-soft)}.back-btn .chev{font-size:18px;line-height:1}.out-header h2{margin:0;font-size:15px;font-weight:700}.out-body{flex:1;width:100%;max-width:var(--page-w);margin:0 auto;padding:20px 16px 24px;display:grid;grid-template-columns:minmax(0,1fr);gap:20px;align-content:start}.out-preview{display:grid;gap:8px}.out-frame{container-type:inline-size;border-radius:12px;overflow:hidden;box-shadow:0 12px 28px #0f172a2e,0 0 0 1px #0f172a0f}.out-caption{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--fg3);font-variant-numeric:tabular-nums}.out-settings{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px;display:grid;gap:14px}.out-settings .look-sec{gap:6px}.size-seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--line-soft);border-radius:12px;padding:4px}.size-seg button{min-height:44px;border:0;border-radius:9px;background:transparent;cursor:pointer;display:grid;place-content:center;justify-items:center;line-height:1.25;transition:var(--press)}.size-seg button:active{background-color:var(--line)}.size-seg b{font-size:14px;font-weight:400;color:var(--fg2)}.size-seg small{font-size:11px;color:var(--faint)}.size-seg button[aria-pressed=true]{background:var(--surface);box-shadow:0 1px 3px #0f172a1f}.size-seg button[aria-pressed=true] b{font-weight:700;color:var(--primary-dark)}.size-seg button[aria-pressed=true] small{color:var(--primary)}.out-settings .opt-card.row{min-height:48px;font-size:14px;color:var(--fg2);border-color:var(--line)}.out-settings .opt-card.row[aria-pressed=true]{border-color:var(--primary);color:var(--primary-dark)}.out-note{margin:0;font-size:12px;color:var(--faint);text-align:center}.out-bar{bottom:0}.out-bar .bottom-inner{grid-template-columns:minmax(0,1fr) auto auto;padding-bottom:calc(14px + env(safe-area-inset-bottom,0px))}.out-frame img{display:block;width:100%;height:auto}.out-frame.clear{background-color:#fff;background-image:conic-gradient(#e2e8f0 25%,#fff 0 50%,#e2e8f0 0 75%,#fff 0);background-size:16px 16px}.out-frame.loading{aspect-ratio:16 / 9;background:var(--line-soft)}.out-frame.busy img{opacity:.6;transition:opacity .2s}.out-settings ul.error,.out-settings ul.hint{margin:0;padding-left:1.2em}:root{color-scheme:light;--fg: #0f172a;--fg2: #334155;--fg3: #64748b;--faint: #94a3b8;--line-strong: #cbd5e1;--line: #e2e8f0;--line-soft: #f1f5f9;--bg: #f8fafc;--surface: #ffffff;--primary: #2563eb;--primary-dark: #1d4ed8;--primary-soft: #eff6ff;--primary-line: #dbeafe;--danger: #b91c1c;--danger-soft: #fef2f2;--danger-line: #fecaca;--mat-fg: #eaf4ee;--mat-label: #b7d3c5;--band: #dfeae4;--band-fg: #14392b;--band-sub: #3f6b58;--glow: #fbbf24;--font-body: "Noto Sans JP", "Hiragino Sans", sans-serif;--press: transform .08s ease, box-shadow .08s ease, background-color .08s ease;--page-w: 840px;--tw: 52px;--inset: 86%;--shadow-on-white: 0 2px 0 #cbd5e1, 0 4px 8px rgba(15, 23, 42, .08);--shadow-on-mat: 0 2px 0 rgba(0, 0, 0, .45), 0 6px 12px rgba(0, 0, 0, .35)}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0}body{background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:14px;line-height:1.5;-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit}button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.num{font-variant-numeric:tabular-nums}@property --k{syntax: "<number>"; inherits: true; initial-value: 0;}.stage{--k: 0;transition:--k .22s ease;position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:5;color:var(--mat-fg);background:radial-gradient(120% 100% at 50% 0%,#26694f,#1a4b39 70%,#163f30);box-shadow:0 10px 24px #0f172a38}.stage-inner{max-width:var(--page-w);margin:0 auto;padding:10px 16px calc(14px - 6px * var(--k));display:grid;gap:calc(10px - 4px * var(--k))}.stage-spacer{flex:none}.stage.measuring{transition:none}@media(prefers-reduced-motion:reduce){.stage{transition:none}}.stage-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.app-name{display:flex;align-items:center;gap:4px;font-size:18px;font-weight:700;white-space:nowrap;color:#fff;letter-spacing:.02em}.app-logo{flex:none;filter:drop-shadow(0 1px 2px rgba(0,0,0,.35))}.stage-meta{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:12px;color:var(--mat-label);font-variant-numeric:tabular-nums}.stage-meta .count{padding:1px 9px;border-radius:12px;background:#ffffff29;color:#fff;font-weight:700;font-variant-numeric:tabular-nums}.stage-meta .count.ok{background:var(--glow);color:#3b2a00}.stage-tools{display:flex;align-items:center;gap:6px}.tapmode{display:inline-flex;gap:2px;padding:2px;border-radius:10px;background:#00000038}.tapmode button{min-height:32px;min-width:46px;padding:0 8px;border:0;border-radius:8px;background:transparent;cursor:pointer;font-size:12px;font-weight:600;color:var(--mat-label);transition:var(--press)}.tapmode button:active{transform:scale(.96)}.tapmode button[aria-pressed=true]{background:#fff;color:var(--primary-dark);box-shadow:0 1px 2px #0000004d}.tapmode button[data-v=delete][aria-pressed=true]{background:#fee2e2;color:var(--danger)}.stage.mode-delete .pv-tiles .tile,.stage.mode-delete .pv-melds .meld{box-shadow:0 0 0 2px #f87171,var(--shadow-on-mat)}.stage.mode-delete .pv-dora .tile.face-up{box-shadow:0 0 0 2px #f87171}.stage-rows{display:grid;grid-template-columns:auto minmax(0,1fr);gap:calc(8px - 4px * var(--k)) 12px;align-items:center}.pv-label{font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--mat-label);white-space:nowrap}.pv-tiles{display:flex;gap:2px;flex-wrap:nowrap;min-width:0}.pv-dora{--pw: calc(24px - 8px * var(--k));height:calc(36px - 12px * var(--k));align-items:center}.pv-dora .tile{width:var(--pw);box-shadow:0 1px #0006}.pv-dora .tile.face-up{box-shadow:0 1px #0006}.pv-dora-row{display:flex;align-items:center;gap:8px;min-width:0}.pv-dora .face.back{box-shadow:0 1px #0006}.pv-hand{--pw: calc(44px - (44px - var(--hand-small, 26px)) * var(--k));height:calc(70px - 26px * var(--k));align-items:flex-end;padding-bottom:4px;overflow-x:auto;overscroll-behavior-x:contain;scroll-behavior:smooth;scrollbar-width:none}.pv-hand::-webkit-scrollbar{display:none}.pv-hand.more-right{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 28px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 28px),transparent)}.pv-hand.more-left{-webkit-mask-image:linear-gradient(to left,#000 calc(100% - 28px),transparent);mask-image:linear-gradient(to left,#000 calc(100% - 28px),transparent)}.pv-hand.more-left.more-right{-webkit-mask-image:linear-gradient(to right,transparent,#000 28px,#000 calc(100% - 28px),transparent);mask-image:linear-gradient(to right,transparent,#000 28px,#000 calc(100% - 28px),transparent)}.pv-hand .tile{width:var(--pw);box-shadow:var(--shadow-on-mat)}.pv-hand .pv-tsumo{margin-left:12px;transform:translateY(-6px)}.stage .tile:active{transform:translateY(2px) scale(.95);box-shadow:0 0 #00000073,0 0 0 3px var(--glow)}.pv-hand .pv-tsumo:active{transform:translateY(-4px) scale(.95)}.pv-meld-row{display:flex;align-items:flex-end;gap:8px;height:calc(48px - 12px * var(--k));min-width:0}.pv-empty{font-size:12px;opacity:.7;align-self:center}.pv-sample{align-self:center;margin-left:10px;min-height:36px;padding:0 14px;border:1px solid rgba(255,255,255,.55);border-radius:999px;background:#ffffff14;color:#fff;font:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:var(--press)}.pv-sample:active{background:#fff3}.pv-nuki{--pw: calc(26px - 8px * var(--k));display:flex;align-items:center;gap:4px;flex:none;padding:3px 5px 3px 4px;border-radius:6px;border:1px dashed rgba(234,244,238,.45);background:#ffffff12}.nuki-label{font-size:10px;font-weight:700;letter-spacing:.05em;color:var(--mat-label);writing-mode:vertical-rl;line-height:1}.pv-nuki-tiles{display:flex;gap:1px;align-items:flex-end}.pv-nuki .tile{width:var(--pw);box-shadow:none}.pv-melds{--pw: calc( var(--meld-full, 34px) - (var(--meld-full, 34px) - var(--meld-small, 20px)) * var(--k) );display:flex;gap:8px;flex-wrap:nowrap;align-items:flex-end;flex:1;min-width:0;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}.pv-melds::-webkit-scrollbar{display:none}.pv-melds>:first-child{margin-left:auto}.pv-melds .meld{flex:none;transition:var(--press)}.pv-melds .meld:active{transform:translateY(2px) scale(.95);box-shadow:0 0 0 3px var(--glow)}.stage .meld .face{box-shadow:none}.tile{appearance:none;border:0;padding:0;cursor:pointer;flex:none;width:var(--tw);background:transparent;line-height:0;border-radius:12%/9%;box-shadow:var(--shadow-on-white);transition:var(--press)}.tile>svg,.face>svg,.meld>svg{display:block;width:100%;height:auto;pointer-events:none}.tile:active{transform:translateY(2px) scale(.94);box-shadow:0 0 #cbd5e1,0 0 0 3px #2563eb66}.tile.flash{animation:flash .35s ease}@keyframes flash{0%{box-shadow:0 0 0 3px #2563eb99}to{box-shadow:var(--shadow-on-white)}}.tile.picked{box-shadow:0 0 0 3px var(--primary),0 4px 10px #2563eb4d;transform:translateY(-4px)}.tile.loading,.face.loading{aspect-ratio:3 / 4;background:#f5f0eb}.face{display:block;flex:none;width:var(--pw);line-height:0;border-radius:12%/9%;box-shadow:0 1px #00000040}.meld{appearance:none;border:0;background:transparent;padding:0;margin:0;cursor:pointer;flex:none;display:block;border-radius:4px;line-height:0}.meld>svg{width:auto;height:calc(var(--pw) * 4 / 3)}.meld.stacked>svg{height:calc(var(--pw) * 2)}.meld:focus-visible{outline:2px solid var(--mat-fg)}.wrap{max-width:var(--page-w);margin:0 auto;padding:0 16px 24px;display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.wrap>*{min-width:0}.band{margin:0 -16px;padding:10px 16px 12px;background:var(--band);color:var(--band-fg);display:grid;gap:2px;border-radius:0 0 16px 16px}.band-line{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}.band-round{font-size:14px;font-weight:700}.band-rule{font-size:11px;color:var(--band-sub)}.band-round:empty,.band-rule:empty,.band-scores:empty,.band-note:empty,.band-line:has(>:empty+:empty){display:none}.band-scores{font-size:12px;display:flex;gap:12px;flex-wrap:wrap;font-variant-numeric:tabular-nums}.band-scores .self{font-weight:700}.band-round{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.band-round .dice{--die: 30px}.dice{display:inline-flex;gap:calc(var(--die, 24px) * .25);align-items:center;vertical-align:middle}.die{display:inline-grid;grid-template:repeat(3,1fr) / repeat(3,1fr);flex:none;width:var(--die, 24px);height:var(--die, 24px);padding:10%;border-radius:22%;background:#fff;box-shadow:inset 0 0 0 1px #0f172a2e,0 1px 2px #0f172a40}.pip{width:92%;height:92%;place-self:center;border-radius:50%;background:#1e293b}.die.red .pip{background:#d71e1e}.die.one .pip{width:150%;height:150%}.band-note{margin:2px 0 0;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.targets-block{display:grid;gap:8px}.block-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.block-head h2{margin:0;font-size:13px;font-weight:700}.targets{display:flex;gap:3px;overflow-x:auto;scrollbar-width:none}.targets::-webkit-scrollbar{display:none}.pill{flex:none;min-height:44px;padding:0 8px;border-radius:22px;cursor:pointer;display:inline-flex;align-items:center;gap:3px;font-size:13px;background:var(--surface);border:1px solid var(--line);color:var(--fg2);transition:var(--press)}.pill:active{transform:scale(.96);background-color:var(--primary-soft)}.pill[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:700}.pill[aria-pressed=true]:active{background-color:var(--primary-line);color:var(--primary-dark)}.pill .n{font-size:11px;color:var(--faint);font-variant-numeric:tabular-nums}.pill[aria-pressed=true] .n{font-weight:600;color:#fff;background:#ffffff38;border-radius:10px;padding:0 4px}.pill[aria-pressed=true]:active .n{color:var(--primary-dark)}.card-box{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 1px 2px #0f172a0a;overflow:hidden}.meld-panel{padding:12px 14px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.meld-panel[hidden]{display:none}.sub-label{font-size:12px;color:var(--fg3);font-weight:600}.suggest-box{padding:10px 14px 12px;border-top:1px solid var(--line-soft);display:grid;gap:6px}.suggest-head{font-size:11px;color:var(--faint);font-weight:600;letter-spacing:.5px}.suggest{height:48px;display:flex;gap:8px;align-items:center;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;margin:0 -14px;padding:0 14px}.suggest::-webkit-scrollbar{display:none}.suggest .placeholder{font-size:12px;color:var(--faint)}.chip{flex:none;display:flex;align-items:center;gap:8px;cursor:pointer;height:48px;border:1px solid var(--primary-line);background:var(--primary-soft);border-radius:12px;padding:6px 10px 6px 6px;transition:var(--press)}.chip:active{transform:scale(.96);background-color:var(--primary-line)}.chip-label{font-size:12px;font-weight:700;color:var(--primary-dark);white-space:nowrap}.chip-tiles{display:flex;gap:1px;align-items:flex-end;--pw: 24px}.chip .tile{width:24px;box-shadow:none;pointer-events:none}.chip .meld.chip-tiles{--pw: 22px}.chip .face{box-shadow:none}.tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-bottom:1px solid var(--line-soft)}.tab{min-height:48px;border:0;background:transparent;cursor:pointer;font-size:15px;color:var(--fg3);transition:var(--press)}.tab:active{background-color:var(--line-soft)}.tab[aria-selected=true]{color:var(--primary);font-weight:700;box-shadow:inset 0 -3px 0 var(--primary)}.tab[aria-selected=true]:active{background-color:transparent}.palette{padding:16px 14px 14px}.grid5{display:grid;grid-template-columns:repeat(5,var(--tw));gap:12px;justify-content:center}.grid4{grid-template-columns:repeat(4,var(--tw))}.tile.empty-slot{position:relative}.tile.empty-slot:after{content:"＋画像";position:absolute;inset:0;display:grid;place-items:center;font-size:12px;font-weight:700;line-height:1;color:var(--primary)}.custom-images{margin-top:14px;padding-top:12px;border-top:1px solid var(--line-soft);display:grid;gap:8px}.custom-slots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 12px}.custom-slot{display:flex;align-items:center;gap:6px}.custom-slot .btn{flex:1;white-space:nowrap;padding-inline:8px}.custom-no{font-size:12px;font-weight:700;color:var(--fg3);width:1.2em;text-align:center}.sheet-note{margin:4px 0 8px;font-size:13px;color:var(--fg3)}.custom-note{margin:0;font-size:11px;line-height:1.6;color:var(--faint)}@media(max-width:340px){.grid5{gap:8px}}.brush-bar{padding:10px 14px;border-top:1px solid var(--line-soft);display:flex;gap:8px}.brush-open{flex:1;min-width:0;min-height:44px;padding:0 12px;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:8px;text-align:left;border:1px dashed var(--line-strong);background:var(--surface);color:var(--fg2);transition:var(--press)}.brush-open:active{transform:scale(.98);background-color:var(--line-soft)}.brush-open .b-icon{flex:none;font-size:18px;line-height:1;margin-right:-2px}.brush-open .b-label{flex:none;font-size:13px;font-weight:700}.brush-open .b-state{flex:1;min-width:0;display:flex;align-items:center;gap:6px;font-size:13px;color:var(--fg3)}.brush-open .b-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brush-open .chev{flex:none;width:7px;height:7px;margin:0 4px 3px 0;border-right:2px solid var(--line-strong);border-bottom:2px solid var(--line-strong);transform:rotate(45deg);transition:transform .15s}.brush-open[aria-expanded=true] .chev{transform:rotate(-135deg);margin-bottom:-3px}.brush-open .swatch{width:14px;height:14px}.brush-bar.active .brush-open{border:1px solid var(--primary);background:var(--primary-soft);color:var(--primary-dark)}.brush-bar.active .b-state{color:var(--primary-dark);font-weight:700}.brush-fix{flex:none;min-height:44px;padding:0 14px;border-radius:12px;cursor:pointer;font-size:13px;border:1px solid var(--line);background:var(--surface);color:var(--fg2);transition:var(--press)}.brush-fix:active{transform:scale(.97);background-color:var(--line-soft)}.brush-fix[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:700}.brush-fix[aria-pressed=true]:active{background-color:var(--primary-dark)}.brush-panel{padding:0 14px 12px}.brush-panel .look{gap:8px}.brush-panel .look-sec{display:grid;grid-template-columns:3.2em minmax(0,1fr);gap:6px 8px;align-items:center}.brush-panel .look-sec-head{display:contents}.brush-panel .look-sec-head .sub-label{grid-column:1}.brush-panel .look-sec>:not(.look-sec-head){grid-column:2;min-width:0}.brush-panel .look-sec-head>:not(.sub-label){grid-column:2;justify-self:start}.brush-panel .pills,.brush-panel .opt-grid{display:flex;flex-wrap:nowrap;gap:6px;overflow-x:auto;scrollbar-width:none;margin-right:-14px;padding-right:14px;justify-self:stretch}.custom-color{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:13px;color:var(--fg3);cursor:pointer}.custom-color input[type=color]{width:44px;height:36px;padding:0;border:1px solid var(--line-soft);border-radius:8px;background:transparent;cursor:pointer}.custom-color-hex{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--faint)}.brush-panel .pills::-webkit-scrollbar,.brush-panel .opt-grid::-webkit-scrollbar{display:none}.brush-panel .pill{min-height:40px}.brush-panel .opt-card{flex:none;min-width:60px;min-height:44px}.brush-panel .opt-card.row{min-width:0;padding:0 12px}.brush-panel .look-note{display:none}.folds{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}.fold+.fold{border-top:1px solid var(--line-soft)}.fold>summary{list-style:none;cursor:pointer;min-height:52px;padding:0 14px;display:flex;align-items:center;gap:10px;transition:var(--press)}.fold>summary:active{background-color:var(--bg)}.fold>summary::-webkit-details-marker{display:none}.fold-title{font-size:14px;font-weight:600;flex:none}.fold-sum{margin-left:auto;font-size:12px;color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.fold>summary:after{content:"";flex:none;width:7px;height:7px;border-right:2px solid var(--line-strong);border-bottom:2px solid var(--line-strong);transform:rotate(-45deg);transition:transform .15s}.fold[open]>summary:after{transform:rotate(45deg)}.fold-body{display:grid;gap:12px;padding:4px 14px 16px}.set-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.set-label{font-size:12px;color:var(--fg3);font-weight:600;width:6em;flex:none}.set-hint{font-size:11px;color:var(--faint)}.about-text{margin:0;font-size:13px;color:var(--fg2);line-height:1.7}.about-credits{display:grid;gap:6px}.about-credits h3{margin:0}.about-credits dl{margin:0;display:grid;gap:6px}.about-credit{display:grid;grid-template-columns:4.5em 1fr;gap:8px;font-size:12px;line-height:1.6}.about-credit dt{color:var(--fg3);font-weight:600}.about-credit dd{margin:0;color:var(--fg2);min-width:0;overflow-wrap:anywhere}.about-credit a{color:var(--primary)}.about-credit .set-hint{display:block}.field{display:grid;gap:4px}.field>label,.field-label{font-size:12px;color:var(--fg3);font-weight:600}.input,.textarea{font:inherit;font-size:16px;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:8px 10px;min-height:44px;width:100%}.textarea{min-height:72px;resize:vertical}.input:focus-visible,.textarea:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.02em}.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.row4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}@media(max-width:420px){.row4{grid-template-columns:repeat(2,minmax(0,1fr))}}.stepper{display:flex;align-items:center;gap:6px}.stepper button{font-size:18px;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg2);cursor:pointer;transition:var(--press)}.stepper button:active{transform:scale(.97);background-color:var(--line-soft)}.stepper output{min-width:3em;text-align:center;font-variant-numeric:tabular-nums;font-weight:700}.stepper output.die-out{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:4em;--die: 34px}.hint{font-size:12px;color:var(--fg3);margin:0}.hint code{font-family:ui-monospace,Menlo,monospace;background:var(--line-soft);padding:0 4px;border-radius:4px}.error{font-size:13px;color:var(--danger);margin:0}.fold-actions{display:flex;gap:8px}.set-section{display:grid;gap:12px;border-top:1px solid var(--line-soft);padding-top:14px;margin-top:2px}.kw-box{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-height:48px;padding:6px;border:1px solid var(--line);border-radius:10px;background:var(--bg);cursor:text}.kw-box:focus-within{outline:2px solid var(--primary);outline-offset:1px}.kw-chip{display:inline-flex;align-items:center;gap:2px;min-height:34px;padding:0 2px 0 10px;border-radius:8px;background:var(--surface);border:1px solid var(--line);font-size:14px;color:var(--fg)}.kw-chip button{width:30px;height:30px;border:0;background:transparent;border-radius:6px;cursor:pointer;color:var(--fg3);font-size:16px;line-height:1}.kw-chip button:active{background-color:var(--line-soft)}.kw-input{flex:1;min-width:9em;min-height:34px;border:0;background:transparent;font:inherit;font-size:16px;color:var(--fg);padding:0 4px}.kw-input:focus{outline:none}.kw-suggest-box{display:grid;gap:6px}.kw-suggest{display:flex;flex-wrap:wrap;gap:6px}.kw-suggest button{min-height:36px;padding:0 12px;border-radius:18px;cursor:pointer;font-size:13px;border:1px dashed var(--line-strong);background:var(--surface);color:var(--fg2);transition:var(--press)}.kw-suggest button:before{content:"＋";color:var(--primary)}.kw-suggest button:active{transform:scale(.96);background-color:var(--primary-soft)}.set-section-title{margin:0;font-size:13px;font-weight:700;color:var(--fg)}.syntax>summary{cursor:pointer;font-size:12px;color:var(--primary-dark);font-weight:600}.syntax ul{margin:6px 0 0;padding-left:1.2em;display:grid;gap:4px}.textarea.mono{min-height:0;font-size:15px}.seg{display:inline-flex;flex-wrap:wrap;gap:4px;background:var(--line-soft);border-radius:10px;padding:3px}.seg button{border:0;background:transparent;color:var(--fg2);font-size:13px;min-height:36px;padding:0 12px;border-radius:8px;cursor:pointer;transition:var(--press)}.seg button:active{background-color:var(--line)}.seg button[aria-pressed=true]{background:var(--surface);color:var(--primary-dark);font-weight:700;box-shadow:0 1px 3px #0f172a1f}.btn{min-height:52px;padding:0 16px;border-radius:12px;cursor:pointer;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--fg2);transition:var(--press)}.btn:active{transform:scale(.97);background-color:var(--line-soft)}.btn.small{min-height:44px}.btn.primary{border:0;background:var(--primary);color:#fff;font-size:16px;font-weight:700;box-shadow:0 3px 0 var(--primary-dark)}.btn.primary:active{transform:translateY(2px);box-shadow:0 1px 0 var(--primary-dark);background-color:var(--primary-dark)}.btn.primary.small{font-size:14px}.btn.danger{border-color:var(--danger-line);color:var(--danger)}.btn.danger:active{transform:none;background-color:var(--danger-soft)}.bottom-bar{position:sticky;bottom:env(safe-area-inset-bottom,0px);z-index:6;background:#fffffff0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line)}.bottom-inner{max-width:var(--page-w);margin:0 auto;padding:10px 16px 14px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px}.bottom-bar:not(.out-bar) .bottom-inner{grid-template-columns:auto auto minmax(0,1fr)}.btn.reset{color:var(--danger);padding:0 12px}.btn.reset:active{background-color:var(--danger-soft)}.toast{position:fixed;left:50%;transform:translate(-50%);z-index:50;bottom:calc(88px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;gap:12px;width:max-content;max-width:calc(100vw - 32px);background:var(--fg);color:#fff;border-radius:12px;padding:8px 8px 8px 14px;font-size:14px;box-shadow:0 8px 24px #0f172a40}.toast button{flex:none;white-space:nowrap;font-weight:700;min-height:40px;padding:0 14px;border-radius:8px;cursor:pointer;border:0;background:var(--primary);color:#fff}.toast .toast-text{min-width:0}.sheet-backdrop{position:fixed;inset:0;top:var(--stage-h, 0px);background:#0f172a73;z-index:30}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:31;margin:0 auto;max-width:var(--page-w);max-height:88vh;max-height:calc(100dvh - var(--stage-h, 12dvh) - 8px);overflow-y:auto;overscroll-behavior:contain;background:var(--surface);color:var(--fg);border-radius:20px 20px 0 0;box-shadow:0 -8px 28px #0f172a40;padding:8px 16px calc(16px + env(safe-area-inset-bottom,0px));display:grid;gap:16px}.stage .tile.editing,.stage .meld.editing{box-shadow:0 0 0 3px var(--glow),0 0 14px #fbbf2499}.pv-hand .tile.editing{transform:translateY(-4px)}.pv-hand .pv-tsumo.editing{transform:translateY(-10px)}.sheet-grip{justify-self:center;width:36px;height:4px;border-radius:2px;background:var(--line-strong)}.sheet-head{display:flex;align-items:center;gap:12px}.sheet-head .tile{--tw: 48px;pointer-events:none}#sheet-tile:empty{display:none}.sheet-head-text{display:grid;line-height:1.35;min-width:0}.sheet-where{font-size:12px;color:var(--fg3)}.sheet-title{font-size:17px;font-weight:700}.tile-step{margin-left:auto;display:flex;gap:6px;flex:none}.tile-step button{min-width:48px;min-height:44px;border-radius:10px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:15px;font-weight:700;color:var(--fg2);font-variant-numeric:tabular-nums;transition:var(--press)}.tile-step button:active{transform:scale(.96);background-color:var(--line-soft)}.tile-step button:disabled{opacity:.35;cursor:default;transform:none}.sheet-picker{display:grid;gap:8px}.picker-tiles{display:flex;gap:10px;align-items:flex-end}.picker-tiles .tile{--tw: 44px}.picker-hint{font-size:12px;color:var(--fg3);margin-left:4px;align-self:center}.look{display:grid;gap:16px}.look-sec{display:grid;gap:8px}.look-sec-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.pills{display:flex;flex-wrap:wrap;gap:6px}.pill.color{padding:0 14px 0 10px;gap:8px;font-size:14px}.swatch{width:16px;height:16px;border-radius:50%;flex:none;box-shadow:inset 0 0 0 1px #00000026}.pill[aria-pressed=true] .swatch{box-shadow:0 0 0 2px #fff}.toggle2{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--line-soft);border-radius:10px;padding:3px;width:140px}.toggle2 button{min-height:36px;border:0;border-radius:8px;background:transparent;font-size:13px;color:var(--fg2);cursor:pointer;transition:var(--press)}.toggle2 button:active{background-color:var(--line)}.toggle2 button[aria-pressed=true]{background:var(--surface);box-shadow:0 1px 3px #0f172a1f;font-weight:700;color:var(--primary-dark)}.toggle2.three{grid-template-columns:repeat(3,1fr);width:210px}.look-note{margin:0;font-size:11px;color:var(--faint)}.opt-grid{display:grid;gap:6px}.opt-grid.cols5{grid-template-columns:repeat(5,minmax(0,1fr))}.opt-grid.cols2{grid-template-columns:repeat(2,minmax(0,1fr))}.opt-grid.cols3{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.opt-card{min-height:52px;border-radius:12px;border:2px solid var(--line-soft);background:var(--surface);cursor:pointer;display:grid;justify-items:center;align-content:center;gap:3px;padding:4px 2px;font-size:10px;color:var(--fg3);white-space:nowrap;transition:var(--press)}.opt-card:active{transform:scale(.95)}.opt-card[aria-pressed=true]{border-color:var(--primary);background:var(--primary-soft);color:var(--primary-dark);font-weight:700}.opt-card .swatch{width:18px;height:18px;box-shadow:inset 0 0 0 1px #0000002e}.opt-card.row{min-height:44px;display:flex;justify-content:center;align-items:center;gap:8px;font-size:13px;padding:0 8px}.opt-card.row .swatch.tile-shape{width:15px;height:20px;border-radius:3px}.sheet-foot{display:flex;gap:8px;border-top:1px solid var(--line-soft);padding-top:12px}.sheet-foot .btn.danger{background:var(--surface)}.sheet-foot .btn.primary{flex:1}.btn:disabled,.btn:disabled:active{opacity:.4;cursor:default;transform:none;box-shadow:none}