/* =============================================================
   GAME: Gin Rummy — felt table, fanned hands, neon emerald-gold theme
   ============================================================= */
.board-ginrummy {
  --gr-glow: var(--glow, #ffb43d);
  --gr-red: #f2335a;
  --gr-black: #1b1736;
  --ch: calc(var(--cw) * 1.4);
  position: relative; width: 100%; max-width: 820px;
  display: flex; flex-direction: column; align-items: stretch; gap: 10px;
  padding: 12px 10px 14px; border-radius: 18px; isolation: isolate;
  background:
    radial-gradient(ellipse 90% 60% at 50% 45%, color-mix(in srgb, var(--gr-glow) 12%, transparent), transparent 70%),
    repeating-radial-gradient(circle at 30% 20%, rgba(255, 255, 255, .025) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, color-mix(in srgb, var(--c1, #0d4a3a) 75%, #08140f), color-mix(in srgb, var(--c2, #061a14) 85%, #050a08));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--gr-glow) 30%, transparent), inset 0 0 50px rgba(0, 0, 0, .5), 0 0 0 2px color-mix(in srgb, var(--gr-glow) 18%, transparent);
  touch-action: manipulation; -webkit-tap-highlight-color: transparent; user-select: none; -webkit-user-select: none;
}
.gr-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---- players ---- */
.gr-side { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 0; }
.gr-tag { display: flex; gap: 10px; align-items: center; justify-content: center; font: 700 .85rem var(--font-body); color: var(--muted); }
.gr-who { color: var(--ink); text-transform: uppercase; letter-spacing: .08em; font: 800 .74rem var(--font-head); }
.gr-dealer {
  display: inline-block; margin-left: 4px; padding: 1px 7px; border-radius: 999px; font: 800 .62rem var(--font-body); letter-spacing: .04em;
  color: #1a1206; background: var(--t-gold); vertical-align: 1px;
}
.gr-tag b { color: var(--ink); font-variant-numeric: tabular-nums; }
.gr-row { display: flex; justify-content: center; align-items: flex-end; width: 100%; min-height: calc(var(--ch) + 14px); padding-top: 14px; }
.gr-row-opp { --cw: var(--cwo); min-height: calc(var(--cwo) * 1.4 + 4px); padding-top: 4px; }

/* ---- table: stock, discard pile, messages ---- */
.gr-table {
  display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: 12px;
  padding: 10px; border-radius: 14px; min-height: calc(var(--ch) + 20px);
  background: rgba(0, 0, 0, .18); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--gr-glow) 16%, transparent);
}
.gr-stock, .gr-pile { position: relative; width: var(--cw); height: var(--ch); border-radius: calc(var(--cw) * .09); outline-offset: 3px; }
.gr-stock {
  --depth: 4;
  cursor: default;
  background:
    radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--gr-glow) 32%, transparent), transparent 62%),
    repeating-linear-gradient(45deg, color-mix(in srgb, var(--gr-glow) 18%, transparent) 0 1px, transparent 1px 5px),
    repeating-linear-gradient(-45deg, color-mix(in srgb, var(--gr-glow) 18%, transparent) 0 1px, transparent 1px 5px),
    linear-gradient(155deg, var(--c1, #0d4a3a), var(--c2, #061a14));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--gr-glow) 60%, transparent),
    calc(var(--depth) * -.5px) calc(var(--depth) * .8px) 0 -1px #0b2a20, calc(var(--depth) * -1px) calc(var(--depth) * 1.5px) 0 -1px color-mix(in srgb, var(--gr-glow) 30%, #06140f),
    0 6px 14px rgba(0, 0, 0, .45);
}
.gr-stock::before {
  content: ""; position: absolute; inset: calc(var(--cw) * .08); border-radius: calc(var(--cw) * .05);
  border: 1px solid color-mix(in srgb, var(--gr-glow) 70%, transparent); box-shadow: 0 0 6px color-mix(in srgb, var(--gr-glow) 40%, transparent);
}
.gr-stock.gr-empty { background: rgba(0, 0, 0, .2); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--gr-glow) 30%, transparent); }
.gr-count {
  position: absolute; right: -8px; top: -8px; min-width: 26px; padding: 2px 6px; border-radius: 999px; z-index: 2;
  font: 800 .78rem/1.3 var(--font-body); text-align: center; color: #1a1206; background: var(--gr-glow); box-shadow: 0 2px 6px rgba(0, 0, 0, .4);
}
.gr-pile {
  background: radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--gr-glow) 10%, transparent), rgba(0, 0, 0, .22));
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--gr-glow) 30%, transparent);
}
.gr-pile .gr-card { position: absolute; left: 0; top: 0; }
.gr-can { cursor: pointer; }
.gr-stock.gr-can, .gr-pile.gr-can { animation: gr-pulse 1.6s ease-in-out infinite; }
.gr-pile.gr-can .gr-top { box-shadow: 0 0 0 2px var(--gr-glow), 0 0 16px color-mix(in srgb, var(--gr-glow) 70%, transparent); }
@keyframes gr-pulse { 50% { filter: drop-shadow(0 0 10px color-mix(in srgb, var(--gr-glow) 75%, transparent)); } }
.gr-info { min-width: 0; text-align: center; display: flex; flex-direction: column; gap: 4px; justify-content: center; }
.gr-info p { margin: 0; }
.gr-head { font: 800 clamp(.86rem, 2.4vw, 1.05rem)/1.3 var(--font-body); color: var(--ink); }
.gr-line { font-size: .88rem; color: var(--muted); line-height: 1.35; }
.gr-hint { font-size: .86rem; }
.gr-good { color: var(--t-gold); font-weight: 700; }
.gr-msg { font-size: .88rem; color: color-mix(in srgb, var(--gr-glow) 70%, #fff); }
.gr-cs { font-weight: 800; color: var(--ink); white-space: nowrap; }
.gr-csr { color: #ff6b88; }

/* ---- action buttons ---- */
.gr-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; min-height: 36px; }
.gr-actions .gr-knock:not(:disabled) { box-shadow: 0 0 0 1px rgba(255, 255, 255, .15) inset, 0 0 18px color-mix(in srgb, var(--gr-glow) 60%, transparent); }

/* ---- cards ---- */
.gr-card {
  position: relative; flex: none; width: var(--cw); height: calc(var(--cw) * 1.4);
  border-radius: calc(var(--cw) * .09); color: var(--gr-black); overflow: hidden; transform-origin: 0 0;
  background: linear-gradient(160deg, #ffffff 0%, #f7f5ff 55%, #e9e5f8 100%);
  box-shadow: -1px 1px 2px rgba(0, 0, 0, .35), 0 3px 8px rgba(4, 2, 16, .28), inset 0 0 0 1px rgba(40, 30, 90, .2), inset 0 1px 0 #fff;
  transition: translate .16s ease, box-shadow .16s;
}
.gr-red { color: var(--gr-red); }
.gr-idx {
  position: absolute; left: 6%; top: 3%; display: flex; flex-direction: column; align-items: center; gap: 1px;
  font: 800 calc(var(--cw) * .27) / 1 var(--font-body); letter-spacing: -.04em;
}
.gr-sm { width: calc(var(--cw) * .2); height: calc(var(--cw) * .2); fill: currentColor; }
.gr-pips { position: absolute; inset: 0; pointer-events: none; }
.gr-pip { position: absolute; width: calc(var(--cw) * .17); height: calc(var(--cw) * .17); fill: currentColor; transform: translate(-50%, -50%); }
.gr-pip.gr-inv { transform: translate(-50%, -50%) rotate(180deg); }
.gr-ace { position: absolute; left: 50%; top: 55%; width: calc(var(--cw) * .5); height: calc(var(--cw) * .5); fill: currentColor; transform: translate(-50%, -50%); }
svg.gr-big { display: none; position: absolute; right: 8%; bottom: 7%; width: 48%; height: 40%; fill: currentColor; }
.gr-art { position: absolute; left: 22%; top: 9%; width: 70%; height: 84%; }
.gr-compact .gr-pips { display: none; }
.gr-compact svg.gr-big { display: block; }
.gr-compact .gr-art { left: 30%; top: 22%; width: 64%; height: 72%; }
.gr-row-opp .gr-pips { display: none; }
.gr-row-opp svg.gr-big { display: block; }
.gr-row-opp .gr-art { left: 30%; top: 22%; width: 64%; height: 72%; }
.gr-row-opp .gr-idx { font-size: calc(var(--cw) * .33); }
.gr-row-opp .gr-sm { width: calc(var(--cw) * .26); height: calc(var(--cw) * .26); }
.gr-compact .gr-idx { font-size: calc(var(--cw) * .33); }
.gr-compact .gr-sm { width: calc(var(--cw) * .26); height: calc(var(--cw) * .26); }

/* face down */
.gr-card.gr-down {
  background:
    radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--gr-glow) 30%, transparent), transparent 62%),
    repeating-linear-gradient(45deg, color-mix(in srgb, var(--gr-glow) 16%, transparent) 0 1px, transparent 1px 5px),
    repeating-linear-gradient(-45deg, color-mix(in srgb, var(--gr-glow) 16%, transparent) 0 1px, transparent 1px 5px),
    linear-gradient(155deg, var(--c1, #0d4a3a), var(--c2, #061a14));
  box-shadow: -1px 1px 2px rgba(0, 0, 0, .5), 0 3px 8px rgba(4, 2, 16, .3), inset 0 0 0 1px color-mix(in srgb, var(--gr-glow) 55%, transparent);
}
.gr-card.gr-down::before {
  content: ""; position: absolute; inset: calc(var(--cw) * .08); border-radius: calc(var(--cw) * .05);
  border: 1px solid color-mix(in srgb, var(--gr-glow) 65%, transparent);
}

/* your hand */
.gr-row-me .gr-card { cursor: pointer; }
.gr-card.gr-in::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 7%;
  background: linear-gradient(90deg, color-mix(in srgb, var(--gr-glow) 90%, #fff), var(--gr-glow));
}
.gr-row-me .gr-card.gr-in { box-shadow: -1px 1px 2px rgba(0, 0, 0, .35), 0 3px 8px rgba(4, 2, 16, .28), inset 0 0 0 1.5px color-mix(in srgb, var(--gr-glow) 75%, transparent); }
.gr-card.gr-lay { box-shadow: 0 0 0 2px var(--t-gold), 0 0 14px color-mix(in srgb, var(--t-gold) 70%, transparent); }
.gr-card.gr-lay::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 7%; background: var(--t-gold); }
@media (hover: hover) {
  .gr-row-me .gr-card:hover { translate: 0 -6px; }
}
.gr-row-me .gr-card.gr-sel { translate: 0 -14px; box-shadow: 0 0 0 2px var(--gr-glow), 0 0 18px color-mix(in srgb, var(--gr-glow) 80%, transparent), 0 10px 18px rgba(0, 0, 0, .4); }
/* the card just taken from the pile (it can't be thrown back this turn) */
.gr-card.gr-took::before {
  content: ""; position: absolute; right: 0; top: 0; width: 0; height: 0; z-index: 1;
  border-style: solid; border-width: 0 calc(var(--cw) * .26) calc(var(--cw) * .26) 0; border-color: transparent var(--gr-glow) transparent transparent;
}
.gr-card:focus { outline: none; }
.gr-card:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; z-index: 5; }

/* status bar */
.gr-mid { flex: 1 1 auto; min-width: 0; color: var(--ink); }
.gr-sub { flex-basis: 100%; font-size: .78rem; color: var(--muted); font-weight: 600; margin-top: -4px; }

@media (max-width: 600px) {
  .board-ginrummy { padding: 8px 6px 10px; gap: 8px; border-radius: 14px; }
  .gr-table { gap: 10px; padding: 8px; }
  .gr-line, .gr-msg, .gr-hint { font-size: .8rem; }
  .gr-card { box-shadow: -1px 1px 1.5px rgba(0, 0, 0, .4), inset 0 0 0 1px rgba(40, 30, 90, .25); }
}
@media (prefers-reduced-motion: reduce) {
  .gr-card { transition: none; }
  .gr-stock.gr-can, .gr-pile.gr-can { animation: none; }
}