/* ═══════════════════════════════════════════════════════════════
   SOLUM — the "Card or crypto?" chooser (js/paychoice.js).

   Loaded by the homepage AND the inner pages, which do not share a token
   file (home.css vs site.css), so the dialog carries its own copies of the
   "Clean" tokens scoped to .pc. Same palette, same radii, same fonts.

   Motion: transform + opacity only. The backdrop is a flat tint — no
   backdrop-filter, on purpose.
   ═══════════════════════════════════════════════════════════════ */

.pc{
  --pc-page:#04070E;--pc-band:#070B15;--pc-surface:#0B1322;--pc-surface-2:#0F192C;
  --pc-chip:#111A2B;--pc-chip-2:#18243A;--pc-blue:#0070F8;--pc-cyan:#6EC8FF;--pc-gloss:#ECF6FF;
  --pc-fg:#F0F6FD;--pc-fg-2:#C3CCDA;--pc-mute:#94A0B4;--pc-mute-2:#8B97AB;--pc-bad:#FF6B74;
  --pc-hair:rgba(110,200,255,.10);--pc-hair-2:rgba(110,200,255,.18);
  --pc-ease:cubic-bezier(.22,.8,.24,1);
  --pc-display:"Sora",ui-sans-serif,system-ui,sans-serif;
  --pc-body:"Geist",ui-sans-serif,system-ui,sans-serif;
  --pc-mono:"Geist Mono",ui-monospace,Menlo,monospace;

  width:min(540px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 32px);
  margin:auto;padding:0;border:0;overflow:visible;
  background:transparent;color:var(--pc-fg);
  font:400 15px/1.5 var(--pc-body);
}
.pc::backdrop{background:rgba(2,4,9,.74)}
.pc[open]{animation:pc-fade .22s var(--pc-ease)}
.pc[open] .pc__box{animation:pc-rise .38s var(--pc-ease)}
.pc.is-closing{opacity:0;transition:opacity .16s}
.pc.is-closing .pc__box{transform:translateY(8px) scale(.985);transition:transform .16s}
@keyframes pc-fade{from{opacity:0}}
@keyframes pc-rise{from{opacity:0;transform:translateY(14px) scale(.98)}}

.pc__box{
  position:relative;max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain;
  padding:26px 26px 22px;border-radius:28px;
  background:linear-gradient(180deg,var(--pc-surface-2),var(--pc-surface) 55%);
  box-shadow:0 0 0 1px var(--pc-hair-2),0 40px 90px -30px rgba(0,0,0,.85),0 0 90px -40px rgba(0,112,248,.45);
}

.pc__head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.pc__eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:10px;
  font:500 11.5px/1 var(--pc-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--pc-cyan)}
.pc__eyebrow::before{content:'';width:6px;height:6px;border-radius:2px;background:var(--pc-blue);transform:rotate(45deg)}
.pc__title{margin:0;font:600 clamp(22px,4vw,27px)/1.15 var(--pc-display);letter-spacing:-.035em;color:var(--pc-fg)}
.pc__x{flex:none;display:grid;place-items:center;width:36px;height:36px;margin:-4px -6px 0 0;padding:0;border:0;border-radius:50%;
  background:var(--pc-chip);color:var(--pc-fg-2);cursor:pointer;transition:background-color .2s,color .2s}
.pc__x:hover{background:var(--pc-chip-2);color:var(--pc-fg)}
.pc__x svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.pc__sub{margin:10px 0 18px;color:var(--pc-mute-2);font-size:15px}

/* ── the two roads ── */
.pc__opt{
  position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;
  width:100%;margin:0 0 12px;padding:16px 16px 16px 14px;border:0;border-radius:20px;text-align:left;
  background:var(--pc-band);color:inherit;font:inherit;
  box-shadow:0 0 0 1px var(--pc-hair),inset 0 1px 0 rgba(236,246,255,.03);
  transition:transform .3s var(--pc-ease),box-shadow .25s,background-color .25s;
}
button.pc__opt{cursor:pointer}
button.pc__opt:hover{transform:translateY(-2px);background:#08101d;box-shadow:0 0 0 1px var(--pc-hair-2),0 16px 34px -18px rgba(0,112,248,.55)}
.pc__opt:focus-visible,.pc__coin:focus-visible,.pc__x:focus-visible{outline:2px solid var(--pc-blue);outline-offset:3px}
.pc__opt--crypto{display:block;padding:16px 16px 14px 14px}
.pc__row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px}

.pc__ico{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;
  background:radial-gradient(90% 90% at 30% 10%,#15243d,#0a1220 70%);box-shadow:0 0 0 1px var(--pc-hair)}
.pc__ico svg{width:22px;height:22px;stroke:var(--pc-cyan)}
.pc__txt{display:grid;gap:3px;min-width:0}
.pc__txt b{font:600 16.5px/1.2 var(--pc-display);letter-spacing:-.025em;color:var(--pc-fg)}
.pc__txt small{font-size:13px;line-height:1.4;color:var(--pc-mute)}
.pc__amt{display:grid;justify-items:end;gap:3px;white-space:nowrap}
.pc__amt b{font:600 18px/1.1 var(--pc-display);letter-spacing:-.03em;color:var(--pc-fg)}
.pc__amt small{font:400 11px/1.2 var(--pc-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--pc-mute)}

/* ── coins ── */
.pc__coins{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:8px;
  margin-top:14px;padding-top:14px;border-top:1px solid var(--pc-hair)}
.pc__coin{
  position:relative;display:flex;align-items:center;gap:10px;min-height:52px;padding:8px 12px 8px 9px;
  border:0;border-radius:14px;background:var(--pc-chip);color:var(--pc-fg);font:inherit;text-align:left;cursor:pointer;
  box-shadow:inset 0 0 0 1px var(--pc-hair);
  transition:transform .3s var(--pc-ease),background-color .2s,box-shadow .2s;
}
.pc__coin:hover{transform:translateY(-2px);background:var(--pc-chip-2);box-shadow:inset 0 0 0 1px var(--pc-hair-2),0 12px 24px -14px rgba(0,112,248,.6)}
.pc__coin span{display:grid;gap:1px;min-width:0}
.pc__coin b{font:600 14.5px/1.1 var(--pc-display);letter-spacing:-.02em}
.pc__coin small{font-size:11.5px;color:var(--pc-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pc__glyph{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:10px}
.pc__glyph svg{width:19px;height:19px}
.pc__glyph--sol{background:linear-gradient(135deg,rgba(153,69,255,.28),rgba(20,241,149,.22))}
.pc__glyph--sol svg{fill:#C9F7E4}
.pc__glyph--usdc{background:rgba(39,117,202,.28)}
.pc__glyph--usdc svg{stroke:#BFDDFF}
.pc__glyph--ltc{background:rgba(190,200,215,.16)}
.pc__glyph--ltc svg{stroke:#E4EAF3}

/* busy: the chosen road dims and a runner crosses its bottom edge */
.pc[data-busy] .pc__opt,.pc[data-busy] .pc__coin{pointer-events:none}
.pc[data-busy] .pc__opt:not(.is-busy):not(:has(.is-busy)){opacity:.45}
.is-busy{overflow:hidden}
.is-busy::after{content:'';position:absolute;left:0;bottom:0;width:40%;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--pc-cyan),transparent);animation:pc-run 1.1s var(--pc-ease) infinite}
@keyframes pc-run{from{transform:translateX(-100%)}to{transform:translateX(250%)}}

.pc__err{margin:4px 0 10px;padding:11px 14px;border-radius:12px;font-size:14px;color:#FFC2C6;
  background:rgba(255,107,116,.1);box-shadow:inset 3px 0 0 var(--pc-bad)}
.pc__fine{margin:8px 2px 0;font-size:12.5px;line-height:1.5;color:var(--pc-mute)}

@media (max-width:480px){
  .pc__box{padding:22px 16px 18px;border-radius:24px}
  .pc__opt,.pc__row{grid-template-columns:auto minmax(0,1fr);gap:12px}
  .pc__amt{grid-column:2;justify-items:start}
  .pc__ico{width:40px;height:40px}
  .pc__coins{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){
  .pc[open],.pc[open] .pc__box,.is-busy::after{animation:none}
  .pc__opt,.pc__coin{transition:none}
}