/* ═══════════════════════════════════════════════════════════════
   WELCOME-UI.CSS — Login / welcome screen design system (global)
   Primary gold · outline gold · indigo tertiary · auth spacing
═══════════════════════════════════════════════════════════════ */

/* ── Base menu button (matches welcome auth-btn) ───────────── */
.menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 56px;
  padding: var(--space-4) var(--space-6);
  border-radius: 14px;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 120ms var(--ease-out-expo), filter var(--duration-base), box-shadow var(--duration-base);
}

.menu-btn .btn-icon,
.menu-btn .abyss-icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
}

/* Primary — solid gold (Continue Offline / Got it) */
.menu-btn.btn-primary {
  background: var(--gold-btn-face);
  color: var(--gold-btn-text);
  border: 1px solid var(--gold-btn-border);
  box-shadow: var(--gold-btn-shadow), var(--glow-gold-soft);
}
.menu-btn.btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: var(--gold-btn-shadow), var(--glow-gold);
}
.menu-btn.btn-primary:active:not(:disabled) {
  transform: translateY(1px);
  filter: brightness(0.92);
}
.menu-btn.btn-primary:disabled {
  color: var(--color-text-muted);
  background: linear-gradient(180deg, var(--color-depths), var(--color-abyss));
  border-color: var(--color-rim);
  box-shadow: none;
  cursor: not-allowed;
  filter: none;
}

/* Secondary — outline gold (Sign In) */
.menu-btn.btn-outline-gold {
  background: transparent;
  color: var(--color-ember);
  border: 1.5px solid rgba(201, 162, 75, 0.45);
  box-shadow: none;
}
.menu-btn.btn-outline-gold .abyss-icon { color: var(--color-ember); }
.menu-btn.btn-outline-gold:hover:not(:disabled) {
  background: rgba(201, 162, 75, 0.06);
  border-color: var(--color-ember);
  color: var(--color-ember-glow);
  transform: translateY(-1px);
}

/* Tertiary — indigo (Create Account) */
.menu-btn.btn-indigo {
  background: linear-gradient(160deg, var(--color-indigo-lt) 0%, var(--color-indigo) 100%);
  color: var(--color-text-primary);
  border: 1px solid var(--color-indigo-edge);
  box-shadow: var(--shadow-soft);
}
.menu-btn.btn-indigo:hover:not(:disabled) {
  background: linear-gradient(160deg, var(--color-mist) 0%, var(--color-indigo-lt) 100%);
  border-color: var(--color-violet);
  transform: translateY(-1px);
}

/* Ghost */
.menu-btn.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-rim);
}
.menu-btn.btn-ghost:hover:not(:disabled) {
  color: var(--color-ember);
  border-color: rgba(201, 162, 75, 0.35);
}

.menu-btn.wide { width: 100%; }

/* ── Home primary actions (welcome hierarchy) ───────────────── */
#screen-home .home-primary-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

#screen-home .home-action-btn {
  /* inherits menu-btn from class list */
}

/* Secondary nav — outline gold tiles */
#screen-home .home-secondary-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
}

#screen-home .home-secondary-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  min-height: 56px;
  padding: var(--space-2);
  border-radius: 12px;
  background: transparent;
  border: 1.5px solid rgba(201, 162, 75, 0.28);
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: border-color var(--duration-fast), background var(--duration-fast), transform 120ms;
}
#screen-home .home-secondary-btn .abyss-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-ember);
}
#screen-home .home-secondary-btn:hover {
  border-color: rgba(201, 162, 75, 0.5);
  background: rgba(201, 162, 75, 0.05);
  transform: translateY(-1px);
}
#screen-home .home-secondary-btn span:last-child {
  white-space: nowrap;
}

/* ── Screen content panels (auth-form rhythm) ───────────────── */
.screen .lobby-content,
.screen .friends-content,
.screen .setup-content,
#screen-settings .settings-content,
#screen-profiles .profiles-content {
  padding: var(--space-6) var(--space-5);
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

/* Overlays match welcome modal */
.overlay-panel .menu-btn.btn-primary,
.trigger-panel .menu-btn.btn-primary {
  margin-top: var(--space-4);
}

/* Pill buttons */
.pill-btn--gold {
  background: var(--gold-btn-face) !important;
  color: var(--gold-btn-text) !important;
  border: 1px solid var(--gold-btn-border) !important;
}

.pill-btn--outline {
  background: transparent !important;
  color: var(--color-ember) !important;
  border: 1.5px solid rgba(201, 162, 75, 0.4) !important;
}

/* Lobby / friends cards */
.lobby-code-card,
.lobby-player,
.player-card,
.glass-card {
  border-radius: 14px;
  border: 1px solid rgba(201, 162, 75, 0.22);
  background: linear-gradient(160deg, rgba(58, 48, 88, 0.14), rgba(18, 16, 26, 0.92));
}