/* Crest Arcade classics: the shell every classic game page shares.
   Same paper, ink and vermilion as crestarcade.com. A game adds its own stylesheet
   for the board and nothing else; chrome, buttons, dialogs and type come from here. */
@font-face{font-family:Bricolage;src:url('/fonts/bricolage-grotesque.woff2') format('woff2');font-weight:200 800;font-stretch:75% 100%;font-display:swap}
:root{--paper:#f4f1ea;--paper-2:#ece7dc;--sand:#e8e2d5;--rule:#d8d1c3;--ink:#1d1b18;--ink-2:#4f4a42;--muted:#857e71;--red:#e2502b;--red-ink:#c23f1c;--good:#2f7a4f;--font:Bricolage,ui-sans-serif,system-ui,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--gutter:clamp(16px,3vw,40px);--radius:12px;--head:64px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;min-height:100dvh;background:var(--paper);color:var(--ink);font:400 16px/1.5 var(--font);-webkit-font-smoothing:antialiased;display:flex;flex-direction:column}
a{color:inherit}button{font:inherit;color:inherit;cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:6px}
svg{display:block}h1,h2,h3,p,ol,ul,dl,dd,figure{margin:0}ol,ul{padding:0;list-style:none}[hidden]{display:none!important}
::selection{background:var(--red);color:var(--paper)}
.q-body{fill:var(--ink)}.q-crest{fill:var(--red)}.q-eye{fill:var(--paper)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Header: back to the Arcade, the game's name, and the game's own controls on the right. */
.cl-head{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;height:var(--head);padding:0 var(--gutter);background:color-mix(in srgb,var(--paper) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:2px solid var(--ink)}
.cl-home{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;font-stretch:90%;letter-spacing:-.025em;font-size:18px;white-space:nowrap}
.cl-home svg{width:28px;height:auto}
.cl-crumb{color:var(--muted);font-weight:500;text-decoration:none;white-space:nowrap}
.cl-sep{color:var(--rule)}
.cl-title{font-size:18px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cl-actions{display:flex;align-items:center;gap:8px;margin-left:auto}

.cl-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:24px var(--gutter) 40px}
.cl-foot{padding:18px var(--gutter) 28px;border-top:1px solid var(--rule);color:var(--muted);font-size:13px;display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between}
.cl-foot a{color:var(--ink-2)}

/* Status strip above or beside a board: label over a big figure. */
.cl-status{display:flex;flex-wrap:wrap;gap:6px 28px;align-items:flex-end}
.cl-stat{display:flex;flex-direction:column;min-width:64px}
.cl-stat span{font-size:13px;font-weight:600;color:var(--muted)}
.cl-stat strong{font-size:26px;font-weight:800;font-stretch:90%;letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums}

/* Buttons. One primary per screen. */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:8px 16px;border:1.5px solid var(--ink);border-radius:999px;background:transparent;font-size:15px;font-weight:600;line-height:1;text-decoration:none;white-space:nowrap;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-quiet{border-color:transparent;background:transparent}
/* Hover only where a pointer hovers: on touch screens it would stick after a tap. */
@media(hover:hover){.btn:hover{background:var(--ink);color:var(--paper)}.btn-primary:hover{background:var(--red);border-color:var(--red)}.btn-quiet:hover{background:var(--sand);color:var(--ink)}.seg button:not([aria-pressed=true]):hover{color:var(--ink)}.cl-crumb:hover{color:var(--ink)}}
.btn[disabled],.btn[aria-disabled=true]{opacity:.4;pointer-events:none}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-btn{width:40px;padding:0}

/* Segmented choice, e.g. difficulty or board size. */
.seg{display:inline-flex;padding:3px;border-radius:999px;background:var(--sand);gap:2px}
.seg button{min-height:34px;padding:6px 14px;border:0;border-radius:999px;background:transparent;font-size:14px;font-weight:600;color:var(--ink-2)}
.seg button[aria-pressed=true]{background:var(--ink);color:var(--paper)}

/* Dialogs: native <dialog>, paper card, ink rule on top. */
dialog.cl-dialog{width:min(460px,calc(100vw - 32px));max-height:calc(100dvh - 48px);padding:0;border:0;border-radius:16px;background:var(--paper);color:var(--ink);box-shadow:0 24px 60px #1d1b1840}
dialog.cl-dialog::backdrop{background:#1d1b1866}
.cl-dialog .dlg{padding:26px 26px 22px;border-top:6px solid var(--ink);overflow:auto}
.cl-dialog h2{font-size:28px;font-weight:800;font-stretch:90%;letter-spacing:-.03em;line-height:1.05}
.cl-dialog p{margin-top:10px;color:var(--ink-2)}
.cl-dialog .dlg-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cl-dialog .rules{margin-top:12px;display:grid;gap:8px;color:var(--ink-2)}
.cl-dialog .rules li{position:relative;padding-left:18px}.cl-dialog .rules li:before{content:'';position:absolute;left:2px;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--red)}

/* Stats grid inside a dialog or a side panel. */
.cl-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:14px;margin-top:18px;padding-top:14px;border-top:1px solid var(--rule)}
.cl-stats div{display:flex;flex-direction:column}
.cl-stats strong{font-size:28px;font-weight:800;font-stretch:90%;letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums}
.cl-stats span{font-size:13px;color:var(--muted)}

/* Toast: one short line, bottom centre. */
.cl-toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translate(-50%,16px);z-index:40;width:max-content;max-width:calc(100vw - 32px);text-align:center;padding:10px 16px;border-radius:999px;background:var(--ink);color:var(--paper);font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.cl-toast.show{opacity:1;transform:translate(-50%,0)}

@media(max-width:640px){
  :root{--head:56px}
  .cl-home span,.cl-crumb,.cl-sep:first-of-type{display:none}
  .cl-title{font-size:17px}
  .cl-main{padding-top:16px}
  .btn{min-height:38px;padding:7px 13px;font-size:14px}
  .icon-btn{width:38px;padding:0}
  .cl-stat strong{font-size:22px}
}
@media(max-width:400px){.cl-sep{display:none}.cl-head{gap:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}