/* Highlight pulse animation for carousel when scrolled to */
.character-carousel-container.highlight-pulse {
  animation: carouselPulse 0.5s ease-out 3;
}

@keyframes carouselPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.4);
  }
}

/* Prompt Input Modal (for entering invite codes, etc.)
 * ========================================================================== */
.prompt-input-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay-heavy);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: overlayFadeIn 0.2s ease;
}

@keyframes overlayFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.prompt-input-modal {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-subtle);
  border-radius: 12px;
  padding: 1.5rem;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 20px 40px var(--overlay-medium-plus);
  animation: modalSlideIn 0.25s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.prompt-input-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 1rem;
  text-align: center;
}

.prompt-input-field {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1.125rem;
  font-family: var(--font-mono, 'IBM Plex Mono', monospace);
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-border-subtle);
  border-radius: 8px;
  color: var(--color-text-primary);
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: border-color 0.2s ease;
}

.prompt-input-field:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px var(--overlay-white-light);
}

.prompt-input-field::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.prompt-input-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  justify-content: center;
}

.prompt-input-actions .btn {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.prompt-input-actions .btn-secondary {
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
}

.prompt-input-actions .btn-secondary:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-text-secondary);
}

.prompt-input-actions .btn-primary {
  background: var(--color-accent-primary);
  border: 1px solid var(--color-accent-primary);
  color: var(--color-text-primary);
}

.prompt-input-actions .btn-primary:hover {
  background: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
  filter: brightness(0.85);
  transform: translateY(-1px);
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .prompt-input-modal {
    padding: 1.25rem;
  }

  .prompt-input-field {
    font-size: 1rem;
    padding: 0.75rem;
  }
}

/* ========================================
 * Welcome Experience
 * Landing page polish for new users
 * ======================================== */

.lobby-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: var(--space-8, 32px);
  text-align: center;
  animation: lobbyFadeIn 0.5s ease-out;
}

@keyframes lobbyFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.lobby-welcome__greeting {
  font-size: var(--font-size-2xl, 24px);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2, 8px);
  animation: greetingSlideIn 0.4s ease-out 0.1s backwards;
}

@keyframes greetingSlideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lobby-welcome__subtitle {
  font-size: var(--font-size-base, 16px);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8, 32px);
  animation: greetingSlideIn 0.4s ease-out 0.2s backwards;
}

/* Quick action cards */
.lobby-welcome__actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4, 16px);
  max-width: 600px;
  width: 100%;
}

.lobby-welcome__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3, 12px);
  padding: var(--space-5, 20px);
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-border-subtle);
  border-radius: var(--radius-lg, 12px);
  cursor: pointer;
  transition: all var(--transition-normal, 0.2s);
  animation: actionCardSlideUp 0.4s ease-out backwards;
}

.lobby-welcome__action:nth-child(1) { animation-delay: 0.3s; }
.lobby-welcome__action:nth-child(2) { animation-delay: 0.4s; }
.lobby-welcome__action:nth-child(3) { animation-delay: 0.5s; }

@keyframes actionCardSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lobby-welcome__action:hover {
  border-color: var(--color-accent-primary);
  background: var(--color-bg-tertiary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.lobby-welcome__action:focus {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

.lobby-welcome__action-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-bg-tertiary);
  border-radius: 50%;
  font-size: var(--font-size-xl, 20px);
  transition: transform var(--transition-fast, 0.15s);
}

.lobby-welcome__action:hover .lobby-welcome__action-icon {
  transform: scale(1.1);
}

.lobby-welcome__action-title {
  font-size: var(--font-size-base, 16px);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-text-primary);
}

.lobby-welcome__action-desc {
  font-size: var(--font-size-sm, 14px);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Session info banner */
.lobby-session-info {
  display: flex;
  align-items: center;
  gap: var(--space-3, 12px);
  padding: var(--space-3, 12px) var(--space-4, 16px);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(34, 197, 94, 0.05));
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md, 8px);
  margin-bottom: var(--space-4, 16px);
}

.lobby-session-info__icon {
  width: 20px;
  height: 20px;
  background: var(--color-accent-success, #22c55e);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E");
}

.lobby-session-info__text {
  font-size: var(--font-size-sm, 14px);
  color: var(--color-accent-success, #22c55e);
}

/* Returning player welcome */
.lobby-welcome--returning .lobby-welcome__greeting::after {
  content: ' 👋';
}

/* New player welcome */
.lobby-welcome--new .lobby-welcome__action--primary {
  border-color: var(--color-accent-primary);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(124, 58, 237, 0.05));
}

.lobby-welcome--new .lobby-welcome__action--primary .lobby-welcome__action-icon {
  background: var(--color-accent-primary);
  color: white;
}

/* Recent character quick-resume */
.lobby-recent-character {
  display: flex;
  align-items: center;
  gap: var(--space-3, 12px);
  padding: var(--space-3, 12px) var(--space-4, 16px);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  transition: all var(--transition-fast, 0.15s);
  margin-top: var(--space-6, 24px);
  max-width: 400px;
  width: 100%;
}

.lobby-recent-character:hover {
  border-color: var(--color-accent-primary);
  background: var(--color-bg-tertiary);
}

.lobby-recent-character__avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md, 8px);
  background: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg, 18px);
}

.lobby-recent-character__info {
  flex: 1;
  text-align: left;
}

.lobby-recent-character__name {
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-text-primary);
  font-size: var(--font-size-base, 16px);
}

.lobby-recent-character__details {
  font-size: var(--font-size-xs, 12px);
  color: var(--color-text-muted);
}

.lobby-recent-character__continue {
  font-size: var(--font-size-sm, 14px);
  color: var(--color-accent-primary);
  font-weight: var(--font-weight-medium, 500);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .lobby-welcome,
  .lobby-welcome__greeting,
  .lobby-welcome__subtitle,
  .lobby-welcome__action {
    animation: none;
  }

  .lobby-welcome__action:hover {
    transform: none;
  }

  .lobby-welcome__action:hover .lobby-welcome__action-icon {
    transform: none;
  }
}

/* Mobile adjustments */
@media (max-width: 640px) {
  .lobby-welcome {
    padding: var(--space-4, 16px);
  }

  .lobby-welcome__actions {
    grid-template-columns: 1fr;
  }

  .lobby-welcome__action {
    flex-direction: row;
    text-align: left;
    padding: var(--space-4, 16px);
  }

  .lobby-welcome__action-icon {
    width: 40px;
    height: 40px;
  }
}