:root{--fg:#2a2521;--muted:#7d746a;--line:#e2dacd;--accent:#a4781f;--accent-dark:#7f5c15;--ok:#8a6a12;--bg:#f7f2ea;--paper:#fcfaf5;--stage:#45444c;--top:56px;--serif:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;font-size:14px}*{box-sizing:border-box}html,body{background:var(--bg);touch-action:manipulation;overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;margin:0}input,textarea{-webkit-user-select:text;user-select:text}#top{z-index:10;height:var(--top);padding:0 12px 0 16px;padding-left:max(16px, env(safe-area-inset-left));padding-right:max(12px, env(safe-area-inset-right));background:var(--paper);border-bottom:1px solid var(--line);align-items:center;gap:14px;display:flex;position:sticky;top:0;box-shadow:inset 0 1px #fff}h1{font-family:var(--serif);letter-spacing:.04em;white-space:nowrap;align-items:center;gap:10px;margin:0;font-size:21px;font-weight:500;display:flex}h1 svg{fill:none;width:26px;height:26px;stroke:var(--accent);stroke-width:1.4px}#stars{letter-spacing:.12em;white-space:nowrap;color:var(--accent);font-size:13px}#actions{gap:2px;margin-left:auto;display:flex}button.icon{min-width:56px;color:var(--fg);background:0 0;border:0;border-radius:6px;flex-direction:column;align-items:center;gap:2px;padding:4px 6px;font-size:10px;line-height:1;display:flex}button.icon span{white-space:nowrap}button.icon svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:22px;height:22px}button.icon:hover{background:#efe8dc}button.icon:active{background:#e6dccb}button.icon:disabled{opacity:.35}button.small-icon{min-width:0;padding:4px}button.icon:focus:not(:focus-visible){outline:none}dialog{width:min(92vw,420px);max-height:85vh;box-sizing:border-box;overscroll-behavior:contain;border:1px solid var(--line);max-height:85dvh;color:var(--fg);background:var(--paper);border-radius:10px;padding:16px 18px 18px;overflow:auto;box-shadow:0 12px 40px #140a004d}dialog::backdrop{background:#0f0a0573}dialog p{margin:8px 0 12px}.dialog-head{font-family:var(--serif);justify-content:space-between;align-items:center;font-size:18px;display:flex}.dialog-actions{justify-content:flex-end;gap:8px;display:flex}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}#app{min-height:calc(100vh - var(--top));display:flex}#board-wrap{background:radial-gradient(ellipse at 50% 40%, #55545d 0%, var(--stage) 45%, #33323a 100%);top:var(--top);height:calc(100vh - var(--top));flex-direction:column;flex:1;align-items:center;padding:16px 24px 24px;display:flex;position:sticky;overflow:hidden}#board-wrap:before{content:"";opacity:0;pointer-events:none;background:radial-gradient(at 50% 45%,#3a3540 0%,#221f27 50%,#131218 100%);transition:opacity 1.2s;position:absolute;inset:0}#board-wrap.lit:before{opacity:1}#stage{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;flex:none;max-width:100%;margin:auto;line-height:0;position:relative}canvas#board{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;filter:drop-shadow(0 3px 5px #00000073)drop-shadow(0 14px 28px #0000004d);max-width:100%;transition:filter 1.2s;display:block;position:relative}canvas#board.lit{filter:drop-shadow(0 0 14px #ffe1aa8c)drop-shadow(0 0 60px #ffcd8c59)drop-shadow(0 0 140px #ffbe6e40)}#haptic{opacity:0;-webkit-appearance:switch;appearance:auto;touch-action:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;width:100%;height:100%;cursor:inherit;border:0;margin:0;padding:0;position:absolute;top:0;left:0}#haptic.debug{opacity:.6}.goal-area{z-index:2;flex:none;max-width:100%;margin-bottom:8px;position:relative}.goal-area[hidden]{display:none}#goal-bar{flex-wrap:wrap;justify-content:center;gap:6px;max-width:100%;padding:2px;display:flex}.chip{color:#efe9df;height:28px;font:inherit;letter-spacing:.01em;white-space:nowrap;cursor:pointer;background:#ffffff17;border:1px solid #ffffff29;border-radius:14px;flex:none;align-items:center;gap:5px;padding:0 11px;font-size:12.5px;display:inline-flex;box-shadow:0 1px 2px #00000040}.chip b{color:#fff;font-weight:600}.chip:hover{background:#ffffff29}.chip:focus:not(:focus-visible){outline:none}.chip canvas{display:block}.chip.stars{color:#e6c169;letter-spacing:.1em;font-size:11px;display:none}.chip.info{width:28px;font-family:var(--serif);justify-content:center;padding:0;font-size:15px}#coach{background:var(--paper);width:max-content;max-width:min(320px,100vw - 32px);color:var(--fg);border-radius:10px;padding:12px 14px 10px;animation:.5s .4s both coach-in;position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%);box-shadow:0 8px 28px #00000059}#coach[hidden]{display:none}#coach:before{content:"";background:var(--paper);width:14px;height:14px;position:absolute;top:-7px;left:50%;transform:translate(-50%)rotate(45deg)}#coach strong{font-family:var(--serif);margin-bottom:4px;font-size:15px;display:block}#coach p{color:var(--muted);margin:0 0 10px;font-size:13px;line-height:1.45}#coach button{border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;cursor:pointer;border-radius:6px;padding:5px 12px;font-size:13px}@keyframes coach-in{0%{opacity:0;transform:translate(-50%)translateY(-6px)}to{opacity:1;transform:translate(-50%)translateY(0)}}@media (prefers-reduced-motion:reduce){#coach{animation:none}}#panel{border-left:1px solid var(--line);background:var(--paper);flex-direction:column;gap:18px;width:280px;padding:18px 18px 24px;display:flex}#credit{border-top:1px solid var(--line);text-align:center;margin-top:auto;padding-top:18px}#credit a{color:inherit;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line)}#credit a:hover{color:var(--accent)}.section-title{font-family:var(--serif);color:var(--fg);font-size:16px}form{border-top:1px solid var(--line);flex-direction:column;gap:10px;padding-top:16px;display:flex}#info[hidden]+form{border-top:0;padding-top:0}label{color:var(--muted);flex-direction:column;gap:4px;display:flex}label[hidden]{display:none}.row{color:var(--fg);align-items:center;gap:6px;display:flex}input[type=number],input[type=text]{border:1px solid var(--line);width:100%;font:inherit;color:var(--fg);background:#fff;border-radius:4px;padding:5px 7px}input[type=number]{width:64px}input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}input[type=checkbox]{accent-color:var(--accent)}fieldset{border:1px solid var(--line);border-radius:4px;flex-direction:column;gap:3px;padding:6px 10px 8px;display:flex}legend{color:var(--muted);padding:0 4px}fieldset label,label.check{color:var(--fg);flex-direction:row;align-items:center;gap:8px}button{border:1px solid var(--line);font:inherit;color:var(--fg);cursor:pointer;background:#fff;border-radius:4px;padding:7px 10px}button:hover{border-color:#c9bda8}button:disabled{opacity:.5;cursor:default}#generate{background:var(--accent);border-color:var(--accent);color:#fff}#generate:hover{background:var(--accent-dark);border-color:var(--accent-dark)}.toolbar{grid-template-columns:1fr 1fr;gap:6px;display:grid}#info[hidden]{display:none}#info{flex-direction:column;gap:10px;display:flex}button.active{background:var(--fg);border-color:var(--fg);color:#fff}select{border:1px solid var(--line);font:inherit;color:var(--fg);background:#fff;border-radius:4px;padding:5px 7px}#rules-info{flex-direction:column;gap:10px;display:flex}.rule{flex-wrap:wrap;align-items:center;gap:6px 8px;line-height:1.4;display:flex}.rule b{flex-basis:100%;font-weight:600}.rule canvas{border:1px solid var(--line);background:#fff}.status-row{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}#status{min-height:1.4em;font-weight:600}#done{gap:6px;display:flex}#done[hidden]{display:none}.dialog-section{border-top:1px solid var(--line);font-family:var(--serif);margin-top:18px;padding-top:12px;font-size:16px}#help-list{grid-template-columns:max-content 1fr;gap:5px 12px;margin:8px 0 0;font-size:13px;line-height:1.4;display:grid}#help-list dt{white-space:nowrap;font-weight:600}#help-list dd{color:var(--muted);margin:0}#status.ok{font-family:var(--serif);color:var(--ok);font-size:16px}.muted{color:var(--muted)}.small{font-size:12px}a{color:var(--accent)}@media (max-width:700px){#app{flex-direction:column}#panel{border-left:0;border-top:1px solid var(--line);width:auto}#board-wrap{height:auto;min-height:60vh;padding:10px 12px 12px;position:relative;top:auto}.chip.stars{display:inline-flex}#stars{display:none}#top{gap:8px}h1{gap:7px;font-size:18px}h1 svg{width:22px;height:22px}button.icon{min-width:46px;padding:4px 2px;font-size:9px}}