/* ══════════════════════════════════════════════════════════════════════
   SHARED GAME-OVERLAY CHROME  (synthesis shell)

   Ver1 games inject their own dark inner UI but rely on a SHARED set of
   `.game-overlay` / `.overlay-*` container rules that lived in Ver1's
   css/main.css and were NOT carried into the synthesis shell. Without
   them every launched game rendered transparent, in-flow and unpositioned
   (z-index:auto, background:transparent) — i.e. the game launched but was
   invisible, with the alabaster home bleeding through.

   This file restores ONLY the overlay container chrome, self-contained
   (concrete dark values, no dependency on --dark-* tokens that the shell
   does not define). A game's own game.css still styles its inner content.
   ══════════════════════════════════════════════════════════════════════ */

:root {
  /* fallbacks for any Ver1 game CSS that references these tokens */
  --dark-base:   #18100A;
  --dark-panel:  #201408;
  --dark-border: rgba(195,165,105,0.14);
}

.game-overlay {
  display: none;
  position: fixed;
  inset: 0;
  /* Full-screen takeover: sit ABOVE the persistent cookie bar (7500) and guide
     tips (8000) so a launched game isn't partly covered by them. Stays below the
     first-run onboarding gate (9000) and the admin panel (9600). */
  z-index: 8500;
  background: #18100A;            /* var(--dark-base) */
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom);
}
.game-overlay.active { display: flex; animation: none; }

.overlay-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 2rem;
  padding-top: max(4px, env(safe-area-inset-top));
  padding-left: max(2rem, calc(1rem + env(safe-area-inset-left)));
  padding-right: max(2rem, calc(1rem + env(safe-area-inset-right)));
  min-height: 52px;
  background: #201408;            /* var(--dark-panel) */
  border-bottom: 1px solid rgba(195,165,105,0.14);
  flex-shrink: 0;
}

.overlay-nav-btns { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.overlay-levels-btn { font-size: 10px !important; letter-spacing: 0.8px !important; opacity: 0.75; }

.overlay-back {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #907860;
  cursor: pointer;
  background: transparent;
  border: 1px solid rgba(195,165,105,0.18);
  padding: 6px 14px;
  font-family: 'Inter', 'Montserrat', sans-serif;
  font-weight: 500;
  transition: color 0.25s, border-color 0.25s;
}
.overlay-back:hover { color: #F6F2EB; border-color: rgba(195,165,105,0.5); }

.overlay-title {
  font-family: 'Cormorant Garamond', 'Alegreya', serif;
  font-size: 16px;
  font-weight: 400;
  color: rgba(195,165,105,0.8);
}

.overlay-lang { display: flex; border: 1px solid rgba(255,255,255,0.1); overflow: hidden; }
.overlay-lang button {
  font-size: 11px;
  padding: 4px 12px;
  cursor: pointer;
  color: #907A68;
  background: transparent;
  border: none;
  font-family: 'Inter', 'Montserrat', sans-serif;
  transition: all 0.15s;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.overlay-lang button.active { background: rgba(255,255,255,0.08); color: #F6F2EB; }

.overlay-frame { flex: 1; overflow-y: auto; overflow-x: hidden; }