/* Stepstone. Built on app.css (fonts, colours, top bar, menu, dialogs, rules sheet, stake stepper). */
:root{--face:#fbf6e9;--edge:#8a7d66;--ink:#1d1712;--suitred:#c4361b;--back:#3a2a1e;--lattice:#e0482a;--backline:#f0e8d6}
@media (prefers-color-scheme:dark){:root{--face:#e3d9c3;--edge:#0d0a07;--suitred:#b3301a}}

.ss-app{min-height:100dvh;display:flex;flex-direction:column}
.ss-main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:12px;padding:10px max(12px,var(--sar)) 8px max(12px,var(--sal));
  --gap:4px;--cw:min(calc((100vw - 24px - 6 * var(--gap)) / 7),100px);--off:calc(var(--cw) * .6);--bw:calc(var(--cw) * 1.7)}

/* info row */
.ss-info{width:calc(7 * var(--cw) + 6 * var(--gap));display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:44px;font-weight:600;font-size:16px}
.ss-clock{font-size:26px;line-height:1;font-variant-numeric:tabular-nums}
.ss-clock.low{color:var(--accent)}
.ss-score{justify-self:center}
.ss-deal{justify-self:end;color:var(--mut)}

/* table */
.sstable{display:grid;grid-template-columns:repeat(7,var(--cw));gap:var(--gap)}
.sscol{position:relative;width:var(--cw);height:calc(var(--cw) * 1.4 + 4 * var(--off));--w:var(--cw)}
.slot{position:absolute;left:0;top:0;width:var(--cw);height:calc(var(--cw) * 1.4);border:2px dashed var(--line);border-radius:calc(var(--cw) * .1)}

/* cards */
.pc{--w:var(--cw);position:absolute;left:0;top:calc(var(--i, 0) * var(--off));width:var(--w);height:calc(var(--w) * 1.4);padding:0;display:block;
  border-radius:calc(var(--w) * .11);background:var(--face);color:var(--ink);border:1px solid var(--edge);box-shadow:0 1px 2px rgba(0,0,0,.28);
  font-size:calc(var(--w) * .3);line-height:1;text-align:left}
.pc.red{color:var(--suitred)}
.pc:disabled{color:var(--ink);opacity:1}
.pc.red:disabled{color:var(--suitred)}
.pc .cn{position:absolute;left:.2em;top:.14em;display:flex;align-items:baseline;gap:.05em;font-family:var(--display);font-weight:400}
.pc .cn b{font-weight:400}
.pc .cn i{font-style:normal;font-size:.82em}
.pc .cn.br{left:auto;top:auto;right:.2em;bottom:.14em;transform:rotate(180deg)}
.pc .mid{position:absolute;left:0;right:0;bottom:.35em;text-align:center;font-size:1.9em}
.pc.fit{outline:3px solid var(--accent);outline-offset:1px;transform:translateY(-3px);z-index:3;box-shadow:0 3px 0 var(--accent)}
.pc:not(:disabled):not(.fit):active{transform:translateY(1px)}
.pc.back{background:
  repeating-linear-gradient(45deg,var(--lattice) 0 1.5px,transparent 1.5px 7px),
  repeating-linear-gradient(-45deg,var(--lattice) 0 1.5px,transparent 1.5px 7px),var(--back);
  border:calc(var(--w) * .06) solid var(--backline);outline:1px solid var(--edge);outline-offset:-1px}
.pc.fly{position:fixed;z-index:60;pointer-events:none;transform-origin:0 0;--i:0}

/* pile and open card */
.ss-mid{display:flex;justify-content:center;gap:calc(var(--bw) * .5)}
.ss-mid .pc{position:relative;top:auto;--w:var(--bw);flex:none}
.ss-mid .pile{cursor:pointer;min-width:44px}
.ss-mid .pile:disabled{cursor:default}
.pile .cnt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);min-width:2.1em;padding:.2em .4em;border-radius:999px;background:var(--bg);color:var(--fg);border:2px solid var(--fg);font-size:.62em;text-align:center}
.pile.empty{background:transparent;border:2px dashed var(--line);box-shadow:none;outline:0}
.pile.wait::after{content:"";position:absolute;left:50%;top:50%;width:28px;height:28px;margin:-14px 0 0 -14px;border:3px solid var(--bg);border-top-color:var(--accent);border-radius:50%;animation:ss-spin .7s linear infinite}
.pile.wait .cnt{display:none}
@keyframes ss-spin{to{transform:rotate(360deg)}}
.ss-mid .open{font-size:calc(var(--w) * .3)}
.ss-mid .open .mid{bottom:auto;top:50%;transform:translateY(-50%);font-size:2.5em}
.ss-mid .open.slot{background:transparent;box-shadow:none;border:2px dashed var(--line)}

/* bottom bar (like Mines) */
.ss-bar{width:min(342px,100%);display:flex;flex-direction:column}
.ss-bar .step .val{width:112px;font-size:20px}
.ss-bar .mact{padding-top:12px}

/* end dialog */
.ss-end{gap:12px;align-items:stretch}
.ss-end h2{margin:0 0 4px;font-family:var(--display);font-weight:400;font-size:30px;line-height:1.1;text-align:center}
.ss-end .lns{display:flex;flex-direction:column}
.ss-end .ln{display:flex;justify-content:space-between;align-items:center;min-height:34px;border-top:1px solid var(--line);font-size:17px}
.ss-end .ln b{font-size:18px}
.ss-end .tot{display:flex;justify-content:space-between;align-items:center;padding-top:8px;border-top:2px solid var(--fg);font-size:20px;font-weight:700}
.ss-end .tot b{font-size:30px}
.ss-end .winl{text-align:center;font-size:22px;font-weight:700;color:var(--mut);padding:2px 0 6px}
.ss-end .winl.won{color:var(--fg)}
.ss-end .pill{margin-top:4px}
.ss-close{height:48px;background:transparent;border:0;font-size:17px;font-weight:700;border-radius:999px}

/* head-to-head: mode switch, line, dialogs */
.seg{display:flex;background:color-mix(in srgb,var(--fg) 10%,transparent);border-radius:10px;padding:2px;margin:0 0 10px}
.seg button{flex:1;border:0;background:transparent;font:inherit;text-align:center;padding:9px 6px;border-radius:8px;font-weight:600;font-size:15px;color:var(--fg);cursor:pointer}
.seg button[aria-pressed=true]{background:var(--bg);box-shadow:0 1px 3px rgba(0,0,0,.25)}
.seg.dis{opacity:.45}.seg.dis button{cursor:default}
.vsline{width:calc(7 * var(--cw) + 6 * var(--gap));text-align:center;font-weight:600;font-size:15px;color:var(--mut);margin-top:-6px}
.vsline b{color:var(--fg)}
.ss-end p.sub{margin:0;text-align:center;font-size:16px;color:var(--mut);line-height:1.35}
.ss-end .vs{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;text-align:center;gap:8px;padding:6px 0}
.ss-end .vs span{display:block;font-size:15px;color:var(--mut);font-weight:600}
.ss-end .vs b{font-size:30px}
.ss-end .vs i{font-style:normal;color:var(--mut);font-weight:600;padding-bottom:6px}

/* rules */
.rules-ss{display:flex;flex-direction:column;gap:20px;max-width:560px;margin:0 auto;width:100%}
.rules-ss p{font-size:16px}
.rules-ss .plain{display:flex;flex-direction:column;gap:8px}
.rules-ss .plain.small{gap:4px;color:var(--mut)}
@media (min-width:900px){.sheet.mines .rules-ss{max-width:520px}}

@media (min-width:900px){
  .ss-main{--gap:10px;--cw:min(100px,calc((100dvh - 290px) / 5.26));--off:calc(var(--cw) * .44);--bw:calc(var(--cw) * 1.5);gap:16px;padding-top:16px;justify-content:flex-start}
  .ss-info{min-height:48px;font-size:18px}
  .ss-bar{width:calc(7 * var(--cw) + 6 * var(--gap));flex-direction:row;align-items:center;justify-content:space-between;gap:32px;margin-top:auto}
  .ss-bar .mrow{border:0;flex:none;gap:16px;height:64px}
  .ss-bar .mact{flex:1;padding:0;max-width:260px}
  .ss-bar .mrow .big{font-size:22px}
  .ss-bar .mact .pill{height:60px}
}
@media (min-width:900px){.seg{margin:auto 0 0;width:340px}.seg + .ss-bar{margin-top:8px}}
@media (max-height:700px) and (max-width:899px){.ss-mid{--bw:calc(var(--cw) * 1.35)}}
@media (prefers-reduced-motion:reduce){.pile.wait::after{animation-duration:2s}}

/* Short phone frame (about 600 pt tall): everything compresses so the bottom bar stays in view. */
@media (max-height:700px) and (max-width:899px){
  .ss-app{height:100dvh;overflow:hidden}
  .ss-main{min-height:0;gap:4px;padding-top:4px;padding-bottom:4px;--off:calc(var(--cw) * .5);--bw:calc(var(--cw) * 1.2)}
  .ss-info{min-height:36px}
  .ss-bar .mrow{height:44px}
  .ss-bar .mact{padding-top:6px}.ss-bar .mact .pill{height:52px}
  .seg{margin-bottom:4px}.seg button{padding:12px 6px;min-height:44px}
}