/* cardgame.org: styles for a game table. Loaded on game pages after site.css, which
   supplies the colour tokens and the drawing of a card face. Nothing here is specific
   to Klondike: any game that deals movable cards onto a board uses these rules.
   Every card measurement derives from --cw, which the game script sets on .board. */

/* the game fills the first screen; the write-up starts below the fold */
.game-screen{display:flex;flex-direction:column;height:calc(100vh - var(--bar-h));height:calc(100svh - var(--bar-h));min-height:540px;background:var(--table-art),var(--bg);color:var(--on-table)}
.game-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding-block:12px 0}
.game-head h1{font:800 30px/1 var(--font-display);letter-spacing:-.01em}
.game-head h1 span{font:800 12px/1 var(--font-body);letter-spacing:.12em;text-transform:uppercase;opacity:.75;margin-left:4px}
.page-daily .game-head h1 span{display:block;margin:5px 0 0;white-space:nowrap}   /* the date sits under "Today's deal" */
.stats{display:flex;gap:16px}
.stats div{display:flex;flex-direction:column;align-items:flex-end}
.stats dt{font:800 10.5px/1 var(--font-body);letter-spacing:.12em;text-transform:uppercase;opacity:.75}
.stats dd{margin-top:3px;font:700 20px/1 var(--font-display);font-variant-numeric:tabular-nums}

.tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 12px;padding-block:10px 12px}
.group{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.btn:disabled{opacity:.5;cursor:default}
.btn:disabled:active{transform:none;box-shadow:0 3px 0 var(--btn-edge)}
.btn.go{background:var(--sun);color:#2a2410;box-shadow:0 3px 0 rgba(0,0,0,.3)}

.table{flex:1;min-height:0;display:flex;flex-direction:column}
.board{flex:1;min-height:0;position:relative;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:manipulation}
.table-foot{display:flex;justify-content:space-between;gap:12px;padding-block:6px 10px;font:700 12px/1.3 var(--font-body);opacity:.8}
.keys{display:none}
@media (hover:hover) and (min-width:720px){.keys{display:inline}}
.noscript{padding:24px 0;font-weight:800}

/* empty pile markers */
.slot{position:absolute;left:0;top:0;width:var(--cw);height:var(--ch);font-size:calc(var(--cw)*.2);border-radius:var(--card-r);border:2px dashed color-mix(in srgb,var(--on-table) 30%,transparent);background:color-mix(in srgb,var(--on-table) 7%,transparent);display:grid;place-items:center;color:color-mix(in srgb,var(--on-table) 30%,transparent);padding:0;margin:0}
.slot span{font:800 2.2em/1 var(--font-display)}
button.slot{cursor:pointer;appearance:none}
.slot svg{width:2.6em;height:2.6em;visibility:hidden;color:var(--on-table);opacity:.75}
.slot.recycle svg{visibility:visible}

/* movable cards: positioned by the script with transforms, flipped in 3D */
.card{position:absolute;left:0;top:0;width:var(--cw);height:var(--ch);font-size:calc(var(--cw)*.2);perspective:40em;cursor:pointer;touch-action:none;-webkit-tap-highlight-color:transparent;transition:transform .22s cubic-bezier(.2,.8,.3,1),scale .14s}
.card.lift{transition:scale .14s;scale:1.06;cursor:grabbing}
.board.no-anim .card,.board.no-anim .inner{transition:none}
.inner{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .3s cubic-bezier(.3,.7,.3,1)}
.card.down .inner{transform:rotateY(180deg)}
.face,.back{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.back{transform:rotateY(180deg);border-radius:var(--card-r);background:var(--back-art);border:.26em solid var(--card);box-shadow:0 0 0 1px var(--card-edge),0 .1em .28em var(--shadow)}
/* cards buried in a squared-up pile drop their shadow so the pile does not grow a dark halo */
.card.flat .face,.card.flat .back{box-shadow:0 0 0 1px var(--card-edge)}
.card.lift .face{box-shadow:0 0 0 1px var(--card-edge),0 .7em 1.1em var(--shadow)}

.card.hint .face,.slot.hint{animation:glow .7s ease-in-out infinite alternate}
@keyframes glow{from{box-shadow:0 0 0 .14em var(--sun),0 0 .2em var(--sun)}to{box-shadow:0 0 0 .26em var(--sun),0 0 1.3em .2em var(--sun)}}
.card.shake .inner{animation:shake .32s}
@keyframes shake{25%{translate:-.5em 0}50%{translate:.45em 0}75%{translate:-.25em 0}}

/* win animation layer and messages */
#fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:5000}
.toast{position:absolute;left:12px;right:12px;bottom:10px;margin-inline:auto;width:fit-content;translate:0 12px;padding:8px 14px;border-radius:18px;background:var(--panel);color:var(--ink);font:700 13.5px/1.3 var(--font-body);box-shadow:0 3px 12px var(--shadow);opacity:0;pointer-events:none;transition:opacity .2s,translate .2s;z-index:6000;text-align:center}
.toast.show{opacity:1;translate:0 0}

.dlg{border:0;border-radius:22px;padding:22px 22px 20px;width:min(380px,calc(100vw - 32px));background:var(--panel);color:var(--ink);box-shadow:0 20px 60px rgba(0,0,0,.35);font:700 15px/1.5 var(--font-body)}
.dlg::backdrop{background:rgba(10,20,15,.3)}
.dlg h2{margin-bottom:6px;font:800 30px/1.05 var(--font-display);text-wrap:balance}
.dlg p{margin-bottom:14px;color:var(--ink-soft)}
.dlg .stats{justify-content:space-between;margin:4px 0 14px;padding:12px 14px;border-radius:14px;background:color-mix(in srgb,var(--ink) 7%,transparent)}
.dlg .stats div{align-items:flex-start}
.dlg .stats dd{font-size:24px}
.dlg .field{margin:2px 0 14px}
.dlg .field label{display:block;margin-bottom:6px;font:800 12px/1.3 var(--font-body);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.dlg .field input{width:100%;padding:9px 12px;border:2px solid var(--line);border-radius:12px;background:var(--card);color:var(--suit-black);font:700 24px/1.2 var(--font-display);font-variant-numeric:tabular-nums;-moz-appearance:textfield;appearance:textfield}
.dlg .field input::-webkit-outer-spin-button,.dlg .field input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.dlg .field input:focus-visible{outline:3px solid var(--sun);outline-offset:1px;border-color:var(--ink)}
.dlg .field-error{min-height:1.4em;margin:6px 0 0;color:var(--accent);font-size:14px}
.dlg-actions{display:flex;flex-wrap:wrap;gap:8px}
.dlg .btn:not(.primary){background:color-mix(in srgb,var(--ink) 10%,var(--panel));color:var(--ink);box-shadow:0 3px 0 color-mix(in srgb,var(--ink) 28%,var(--panel))}

@media (max-width:480px){
  .game-head h1{font-size:26px}
  .stats{gap:12px}.stats dd{font-size:18px}
  .tools .btn{padding:8px 12px}
  .tools .seg button{padding:6px 9px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  .card,.inner{transition-duration:.01s}
  .card.hint .face,.slot.hint{animation:none;box-shadow:0 0 0 .24em var(--sun)}
  .card.shake .inner{animation:none}
}