/* ============================================================
   Shared card-table felt — used by every Mirrah Arcade card game
   so they all share one premium green "card table" look.
   Linked AFTER each game's own <style>, with !important, so it
   overrides each game's individual body background.
   ============================================================ */
body,
:root[data-arcade-theme] body{
  background:
    radial-gradient(ellipse 125% 90% at 50% -6%,
      #37ad74 0%, #1c9159 30%, #0f6f45 58%, #0a4d30 82%, #06371f 100%) !important;
  background-attachment: fixed !important;
}

/* soft overhead light + table vignette, drawn behind the game */
body::before{
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(ellipse 55% 42% at 50% 26%, rgba(255,255,255,.09), transparent 70%),
    radial-gradient(ellipse 100% 92% at 50% 55%, transparent 54%, rgba(0,0,0,.32) 100%);
}

/* subtle felt stitching just inside the edge of the screen (the "rail") */
body::after{
  content:""; position:fixed; inset:10px; z-index:0; pointer-events:none;
  border-radius:22px;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.05), inset 0 0 60px rgba(0,0,0,.18);
}

/* keep the topbar and all game content above the felt overlays */
.arc-top,.board,.wrap,.wrapc,.panel{ position:relative; z-index:1; }