/* ============================================================
   NEONBET · Game launch — fullscreen iframe overlay
   (frontend-redesign-v2 · designer look)
   ------------------------------------------------------------
   SCOPED reskin of #game-iframe-overlay (bar, loading, blocked,
   mobile fullscreen). openGameIframe / POST /api/games/launch /
   iframe URL handling / closeGameIframe balance refresh are all
   untouched — visuals only. #gio-loading carries inline styles
   (set in JS), so its rules use !important. Loaded after style.css.
   ============================================================ */

@keyframes nb-spin { to { transform: rotate(360deg); } }

/* ---- Overlay shell ---- */
#game-iframe-overlay.game-iframe-overlay {
  background: var(--bg-base);
}

/* ---- Top bar ---- */
#game-iframe-overlay .gio-bar {
  height: calc(56px + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) var(--space-4) 0;
  gap: var(--space-3);
  background: var(--bg-surface-1);
  border-bottom: 1px solid var(--border-subtle);
}
#game-iframe-overlay .gio-game-icon {
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}
#game-iframe-overlay #gio-name {
  font-family: var(--font-display); font-size: var(--text-sm); font-weight: 400;
  letter-spacing: 0.02em; color: var(--text-primary);
}
#game-iframe-overlay #gio-provider {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted);
}
#game-iframe-overlay .gio-newtab-btn {
  height: 36px; padding: 0 var(--space-3); border-radius: var(--radius-md);
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  color: var(--text-secondary); font-family: var(--font-sans); font-size: var(--text-xs);
  font-weight: 600; letter-spacing: 0.02em; text-transform: none;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
#game-iframe-overlay .gio-newtab-btn:hover { border-color: var(--neon-cyan); color: var(--text-primary); background: var(--bg-surface-2); }
#game-iframe-overlay .gio-close-btn {
  width: 36px; height: 36px; border-radius: var(--radius-md);
  background: var(--bg-surface); border: 1px solid var(--border-subtle); color: var(--text-secondary);
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
#game-iframe-overlay .gio-close-btn:hover { background: rgba(255,84,112,0.15); border-color: rgba(255,84,112,0.5); color: #fff; }

/* ---- Frame ---- */
#game-iframe-overlay .gio-frame-wrap { background: #07070C; }

/* ---- Loading state (overrides JS inline styles) ---- */
#game-iframe-overlay #gio-loading {
  top: calc(56px + env(safe-area-inset-top)) !important;   /* keep the close button accessible during load */
  flex-direction: column !important;
  gap: var(--space-4) !important;
  background: var(--bg-base) !important;
  color: var(--text-secondary) !important;
  font-family: var(--font-sans) !important;
  font-size: var(--text-sm) !important;
  font-weight: 500 !important;
  letter-spacing: 0.10em !important;
  text-transform: uppercase;
  z-index: 2;
}
#game-iframe-overlay #gio-loading::before {
  content: "";
  width: 40px; height: 40px;
  border: 3px solid var(--border-strong);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: nb-spin 0.8s linear infinite;
}
@media (prefers-reduced-motion: reduce) { #game-iframe-overlay #gio-loading::before { animation-duration: 2s; } }

/* ---- Blocked / error state ---- */
#game-iframe-overlay .gio-blocked {
  gap: var(--space-4);
  background: var(--bg-overlay);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  color: var(--text-secondary);
  font-family: var(--font-sans); font-size: var(--text-base);
  padding: var(--space-6);
}
#game-iframe-overlay .gio-blocked svg { color: var(--neon-cyan); opacity: 0.9; }
#game-iframe-overlay .gio-blocked p { margin: 0; color: var(--text-primary); font-weight: 500; text-align: center; max-width: 32ch; }
#game-iframe-overlay #gio-blocked-link {
  display: inline-flex; align-items: center; justify-content: center;
  height: 48px; padding: 0 var(--space-6);
  border-radius: var(--radius-md);
  background: var(--grad-primary); background-size: 200% 200%;
  color: var(--text-inverse); border: none;
  font-family: var(--font-display); font-size: var(--text-sm); font-weight: 400;
  letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  transition: box-shadow var(--dur-base) var(--ease-out), background-position var(--dur-base) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
#game-iframe-overlay #gio-blocked-link:hover { box-shadow: var(--glow-magenta); background-position: 100% 100%; transform: translateY(-1px); }