/* ── Cinematic Background ── */
#creatureCanvas { position: fixed; inset: 0; pointer-events: none; z-index: 150; }
.atmo-glow {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse at 50% 55%, rgba(140,15,25,.18) 0%, rgba(60,5,10,.08) 35%, transparent 70%);
  animation: glowPulse 6s ease-in-out infinite;
}
.atmo-fog {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse at 30% 80%, rgba(100,10,20,.06) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 20%, rgba(80,5,15,.05) 0%, transparent 45%);
}

/* ── Layout ── */
.container {
  position: relative; z-index: var(--z-base, 1);
  max-width: 75rem; /* 1200px */
  margin-inline: auto;
  padding-inline: var(--space-md);
  padding-block: var(--space-md);
}

/* ── Header ── */
header { text-align: center; padding-block: var(--space-xl) var(--space-md); }
.logo {
  font-size: clamp(3rem,9vw,6.5rem); font-weight: 900; letter-spacing: -4px;
  background: linear-gradient(120deg, #ff2244 0%, #ff7700 40%, #f5a623 60%, #ff2244 100%);
  background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; animation: shine 4s linear infinite;
  filter: drop-shadow(0 0 50px rgba(255,34,68,.55));
}
.logo-sub {
  font-size: var(--font-size-sm); color: var(--dim);
  letter-spacing: 3px; margin-block-start: var(--space-2xs);
  text-transform: uppercase;
}

/* ── Hero feature chips ── */
.hero-features {
  display: flex; gap: var(--space-xs); justify-content: center;
  flex-wrap: wrap; margin-top: var(--space-sm);
}
.hero-chip {
  padding: 4px 12px; border-radius: var(--radius-full);
  font-size: 0.7rem; font-weight: 600; color: var(--dim);
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07);
}

/* ── Glassmorphism card ── */
.gc {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,0.06);
}
@supports not (backdrop-filter: blur(1px)) {
  .gc { background: rgba(15, 10, 18, 0.95); }
}

/* ── Bottom Navigation (App Style) ── */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: var(--z-overlay);
  display: flex; justify-content: space-around; align-items: center;
  background: rgba(8, 5, 10, 0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: var(--space-2xs) 0;
  padding-bottom: calc(var(--space-2xs) + var(--safe-bottom));
  box-shadow: 0 -4px 30px rgba(0,0,0,.5);
}
.bnav-btn {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: var(--space-2xs) var(--space-xs);
  background: none; border: none; cursor: pointer;
  color: var(--dim); font-family: inherit; font-size: 0.65rem;
  transition: all var(--transition-base); position: relative;
  min-width: 3.5rem;
}
.bnav-icon {
  width: 1.4rem; height: 1.4rem;
  transition: all var(--transition-base);
}
.bnav-btn.active { color: var(--accent); }
.bnav-btn.active .bnav-icon { filter: drop-shadow(0 0 6px var(--accent)); }
.bnav-btn.active::after {
  content: ''; position: absolute; top: -1px;
  width: 1.5rem; height: 2px;
  background: var(--accent); border-radius: 0 0 2px 2px;
  box-shadow: 0 0 8px var(--accent);
}
.bnav-badge {
  position: absolute; top: 0; right: 0.4rem;
  min-width: 1rem; height: 1rem; padding: 0 4px;
  background: var(--accent); border-radius: 50%;
  font-size: 0.6rem; font-weight: 900; color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.bnav-btn:focus-visible { outline: 2px solid var(--accent2); outline-offset: 2px; }
/* Floating Action Button — دریافت نقش */
.fab-receive {
  position: fixed; bottom: calc(4.2rem + var(--safe-bottom));
  right: var(--space-md); z-index: calc(var(--z-overlay) + 1);
  padding: 12px 20px; border: none; border-radius: var(--radius-full);
  background: linear-gradient(135deg, #e94560, #c0392b);
  color: #fff; font-family: var(--font-family);
  font-size: var(--font-size-base); font-weight: 900;
  cursor: pointer; display: flex; align-items: center; gap: 6px;
  box-shadow: 0 6px 24px rgba(233,69,96,.45);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  letter-spacing: 0.3px;
}
.fab-receive:active {
  transform: scale(0.94);
  box-shadow: 0 3px 12px rgba(233,69,96,.3);
}

/* Hide old nav */
.nav { display: none; }

/* Body needs padding for bottom nav */
main { padding-bottom: 5rem; }

/* ── Screens with slide transitions ── */
.screen {
  display: none;
  animation: screenSlideIn 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.screen.active { display: block; }

/* ── Fullscreen game ── */
.game-fullscreen {
  position: fixed; inset: 0; z-index: var(--z-overlay);
  background: var(--dark); display: flex; flex-direction: column; overflow: hidden;
  padding-top: var(--safe-top); padding-bottom: var(--safe-bottom);
  padding-left: var(--safe-left); padding-right: var(--safe-right);
}
.game-fullscreen .game-info, .game-fullscreen .game-actions { display: none; }
.game-fullscreen .card-stage {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding-inline: var(--space-md);
}
.game-fullscreen .completion-banner { margin: auto var(--space-md); }

/* ── Top bar in fullscreen ── */
.fs-topbar {
  display: none; padding: var(--space-sm) var(--space-md); flex-shrink: 0;
}
.game-fullscreen .fs-topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-sm);
}

/* Exit button */
.fs-exit-btn {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  color: var(--dim); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.fs-exit-btn:hover { background: rgba(233,69,96,.15); border-color: var(--accent); color: var(--accent); }

/* Center info */
.fs-info-center {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.fs-scenario-name {
  font-size: var(--font-size-sm); font-weight: 700; color: var(--accent2);
  letter-spacing: 0.5px;
}
.fs-card-counter {
  font-size: 0.7rem; color: var(--dim);
  font-variant-numeric: tabular-nums;
}

/* Menu button */
.fs-menu-btn {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  color: var(--dim); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.fs-menu-btn:hover { background: rgba(255,255,255,.12); color: #fff; }

/* Stats bar under topbar */
.fs-stats-bar {
  display: none; flex-shrink: 0;
  padding: 0 var(--space-md) var(--space-xs);
}
.game-fullscreen .fs-stats-bar { display: block; }

.fs-progress-track {
  height: 3px; background: rgba(255,255,255,.07);
  border-radius: 2px; overflow: hidden; margin-block-end: var(--space-xs);
}
.fs-progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px; transition: width var(--transition-slow);
}

.fs-team-chips {
  display: flex; gap: 6px; justify-content: center; flex-wrap: nowrap;
}
.fs-chip {
  padding: 2px 8px; border-radius: var(--radius-full);
  font-size: 0.62rem; font-weight: 700;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  color: var(--dim); white-space: nowrap;
}
.fs-chip-total { color: rgba(255,255,255,.7); }
.fs-chip-mafia { color: #ff7777; border-color: rgba(233,69,96,.2); background: rgba(233,69,96,.08); }
.fs-chip-citizen { color: #4ade80; border-color: rgba(74,222,128,.15); background: rgba(74,222,128,.06); }
.fs-chip-remaining { color: var(--accent2); border-color: rgba(245,166,35,.2); background: rgba(245,166,35,.08); }

/* Game menu dropdown */
.fs-game-menu {
  display: none; position: absolute;
  top: 3.5rem; left: var(--space-md);
  background: rgba(15,15,30,.95); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-lg);
  padding: var(--space-xs); z-index: 200;
  box-shadow: 0 12px 40px rgba(0,0,0,.6);
  animation: popIn 0.2s ease;
}
.fs-game-menu.show { display: block; }
.fs-menu-item {
  display: flex; align-items: center; gap: var(--space-sm);
  width: 100%; padding: var(--space-sm) var(--space-md);
  background: none; border: none; border-radius: var(--radius-sm);
  color: rgba(255,255,255,.7); font-family: inherit; font-size: var(--font-size-sm);
  cursor: pointer; transition: all var(--transition-fast);
  min-height: var(--touch-min);
}
.fs-menu-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.fs-menu-item svg { flex-shrink: 0; opacity: .6; }

/* ── Lang switcher ── */
.lang-bar { display: flex; justify-content: flex-end; gap: var(--space-2xs); padding-block-start: var(--space-2xs); }
.lang-btn {
  padding-block: 0.3125rem; padding-inline: 0.8125rem;
  border: 1px solid rgba(255,255,255,.09); background: rgba(255,255,255,.04);
  color: var(--dim); border-radius: var(--radius-full); cursor: pointer;
  font-family: inherit; font-size: 0.75rem; transition: all var(--transition-base);
  min-height: var(--touch-min);
  display: inline-flex; align-items: center;
}
.lang-btn:hover { border-color: rgba(255,255,255,.2); color: #fff; }
.lang-btn.lang-active {
  background: rgba(245,166,35,.18); border-color: var(--accent2);
  color: var(--accent2); font-weight: 700;
}

/* ── Narrator display in game ── */
.fs-narrator {
  display: none; text-align: center;
  padding: 0 var(--space-md) var(--space-xs);
}
.game-fullscreen .fs-narrator { display: block; }
.fs-narrator-label {
  font-size: 0.65rem; color: var(--dim); letter-spacing: 1px;
}
.fs-narrator-name {
  font-size: var(--font-size-sm); font-weight: 900;
  color: var(--accent2);
  background: linear-gradient(90deg, var(--accent2), #e67e22);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Footer ── */
.site-footer {
  text-align: center;
  padding-block: var(--space-lg) calc(var(--space-xl) + 4rem);
  margin-block-start: var(--space-2xl);
  font-size: var(--font-size-sm); color: var(--dim); letter-spacing: .5px;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-xs);
}
.site-footer a {
  color: var(--accent2); text-decoration: none; font-weight: 600;
  margin-inline-end: var(--space-2xs);
  transition: color var(--transition-base);
  position: relative;
}
.site-footer a::after {
  content: '';
  position: absolute;
  inset-inline: 0; inset-block-end: -2px;
  height: 1px;
  background: var(--accent2);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: center;
}
.site-footer a:hover { color: var(--accent); }
.site-footer a:hover::after { transform: scaleX(1); background: var(--accent); }
.footer-visit {
  display: flex; align-items: center; gap: var(--space-xs);
  font-size: var(--font-size-sm); color: var(--dim);
}
.app-version {
  font-size: 0.65rem; color: rgba(255,255,255,.15);
  letter-spacing: 1px; font-family: monospace;
}

/* ── Responsive — Mobile first ── */

/* Small phones (≤480px) */
@media (max-width: 30em) {
  .container { padding-inline: var(--space-sm); }
  .summary-grid { grid-template-columns: 1fr; }
  .setup-card { padding: var(--space-md); }
  .count-grid { gap: var(--space-xs); }
  .count-btn .number { font-size: 1.9rem; }
  .modal-box { padding: var(--space-lg) var(--space-md); }
  .nav { gap: var(--space-2xs); }
  .nav-btn { padding-inline: var(--space-md); font-size: 0.8rem; }
  .logo-sub { letter-spacing: 2px; font-size: 0.76rem; }
  .site-footer { font-size: 0.76rem; }
}

/* Tablets (≤768px) */
@media (max-width: 48em) {
  .container { max-width: 100%; }
  .game-fullscreen .card-stage { padding-inline: var(--space-sm); }
  .fs-progress-wrap { max-width: 12rem; }
}

/* Small desktops (≤1024px) */
@media (max-width: 64em) {
  .container { max-width: 60rem; }
}

/* ── Touch device optimizations ── */
@media (hover: none) and (pointer: coarse) {
  /* Active press states for touch */
  .nav-btn:active {
    transform: scale(0.95);
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
  }
  .group-btn:active,
  .count-btn:active {
    transform: scale(0.96);
    filter: brightness(1.2);
  }
  .action-btn:active,
  .start-btn:active,
  .chaos-btn:active,
  .lab-action-btn:active {
    transform: scale(0.95);
    filter: brightness(1.15);
  }
  .lang-btn:active {
    transform: scale(0.93);
    border-color: rgba(255,255,255,.3);
    color: #fff;
  }
  .modal-submit:active,
  .scn-proceed-btn:active,
  .scn-back-btn:active {
    transform: scale(0.97);
    filter: brightness(1.1);
  }
  .big-card-wrapper:active .card {
    transform: scale(0.98);
    transition: transform 0.1s ease;
  }
  /* Remove hover-only effects on touch */
  .nav-btn:hover { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.09); color: var(--dim); }
  .nav-btn.active:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
  .scn-role-card:hover { transform: none; box-shadow: none; }
  .funny-inner:hover { transform: none; }
}