/*
 * Welcome Banner
 * ==============
 * Full-width hero banner for new guest users.
 * Shows on first visit with Login / Redeem Code / Start Playing options.
 * Styled to match terminal aesthetic: flat UI, sharp corners, subtle glows.
 */

.welcome-banner {
  background: var(--color-bg-secondary, #2d2d2d);
  border: 1px solid var(--color-border-default, #404040);
  border-left: 3px solid var(--color-accent-secondary, #98c379);
  border-radius: var(--radius-md, 2px);
  padding: 32px 24px;
  margin: var(--space-4, 14px);
  text-align: center;
  animation: bannerFadeIn 0.4s ease-out;
  position: relative;
  overflow: hidden;
}

/* Subtle scanline effect for terminal feel */
.welcome-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    var(--overlay-white-subtle) 2px,
    var(--overlay-white-subtle) 4px
  );
  pointer-events: none;
  opacity: 0.6;
}

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

.welcome-banner--hiding {
  animation: bannerFadeOut 0.3s ease-out forwards;
}

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

/* Decoration (dice emoji) */
.welcome-banner__decoration {
  font-size: 40px;
  margin-bottom: var(--space-4, 14px);
  animation: diceGlow 3s ease-in-out infinite;
  filter: drop-shadow(var(--shadow-glow-success));
}

@keyframes diceGlow {
  0%, 100% {
    filter: drop-shadow(var(--color-entity-location-glow));
  }
  50% {
    filter: drop-shadow(var(--shadow-glow-success));
  }
}

/* Header */
.welcome-banner__header {
  margin-bottom: var(--space-6, 22px);
  position: relative;
}

.welcome-banner__title {
  font-size: var(--font-size-2xl, 20px);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-accent-secondary, #98c379);
  margin: 0 0 var(--space-2, 6px) 0;
  font-family: var(--font-mono);
  text-shadow: var(--shadow-glow-success, 0 0 12px rgba(152, 195, 121, 0.4));
  letter-spacing: 0.5px;
}

.welcome-banner__tagline {
  color: var(--color-text-muted, #666666);
  font-size: var(--font-size-sm, 11px);
  font-weight: var(--font-weight-medium, 500);
  margin: 0 0 var(--space-4, 14px) 0;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.welcome-banner__subtitle {
  color: var(--color-text-secondary, #a0a0a0);
  font-size: var(--font-size-md, 14px);
  font-family: var(--font-mono);
  margin: 0;
  line-height: var(--line-height-relaxed, 1.75);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* Features row */
.welcome-banner__features {
  display: flex;
  justify-content: center;
  gap: var(--space-6, 22px);
  margin-bottom: var(--space-6, 22px);
  flex-wrap: wrap;
  padding: var(--space-3, 10px) 0;
  border-top: 1px solid var(--color-border-subtle, #333333);
  border-bottom: 1px solid var(--color-border-subtle, #333333);
}

.welcome-banner__feature {
  display: flex;
  align-items: center;
  gap: var(--space-2, 6px);
  color: var(--color-text-muted, #666666);
  font-size: var(--font-size-sm, 11px);
}

.welcome-banner__feature-icon {
  font-size: 16px;
  filter: grayscale(0.3);
}

.welcome-banner__feature-text {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Actions */
.welcome-banner__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-3, 10px);
  flex-wrap: wrap;
  margin-bottom: var(--space-4, 14px);
}

.welcome-banner__btn {
  padding: var(--space-3, 10px) var(--space-5, 18px);
  border-radius: var(--radius-md, 2px);
  font-size: var(--font-size-md, 14px);
  font-family: var(--font-mono);
  cursor: pointer;
  transition: var(--transition-fast, 100ms ease);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2, 6px);
  text-decoration: none;
  min-width: 140px;
  justify-content: center;
  font-weight: var(--font-weight-medium, 500);
}

.welcome-banner__btn--primary {
  background: var(--color-accent-secondary, #98c379);
  color: var(--color-text-inverse, #1a1a1a);
  border: 1px solid var(--color-accent-secondary, #98c379);
}

.welcome-banner__btn--primary:hover {
  background: transparent;
  color: var(--color-accent-secondary, #98c379);
  box-shadow: var(--shadow-glow-success, 0 0 12px rgba(152, 195, 121, 0.4));
}

.welcome-banner__btn--primary:active {
  background: var(--color-success-bg);
}

.welcome-banner__btn--secondary {
  background: transparent;
  color: var(--color-text-secondary, #a0a0a0);
  border: 1px solid var(--color-border-default, #404040);
}

.welcome-banner__btn--secondary:hover {
  color: var(--color-accent-primary, #61afef);
  border-color: var(--color-accent-primary, #61afef);
  box-shadow: var(--shadow-glow, 0 0 12px rgba(97, 175, 239, 0.4));
}

.welcome-banner__btn--secondary:active {
  background: var(--color-accent-bg);
}

.welcome-banner__btn-icon {
  font-size: 14px;
  filter: grayscale(0.2);
}

/* Skip tutorial link */
.welcome-banner__skip {
  margin-top: var(--space-5, 18px);
  padding-top: var(--space-4, 14px);
  border-top: 1px solid var(--color-border-subtle, #333333);
}

.welcome-banner__skip-link {
  color: var(--color-accent-warning, #e5c07b);
  font-size: var(--font-size-md, 14px);
  font-weight: var(--font-weight-medium, 500);
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--color-accent-warning, #e5c07b);
  font-family: var(--font-mono);
  padding: var(--space-3, 10px) var(--space-4, 14px);
  border-radius: var(--radius-md, 2px);
  transition: var(--transition-fast, 100ms ease);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2, 6px);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.welcome-banner__skip-link:hover {
  background: var(--color-accent-warning, #e5c07b);
  color: var(--color-text-inverse, #1a1a1a);
  box-shadow: var(--shadow-glow-warning, 0 0 12px rgba(229, 192, 123, 0.4));
  transform: translateY(-1px);
}

.welcome-banner__skip-link:active {
  transform: translateY(0);
  background: var(--color-warning-bg);
}

.welcome-banner__skip-icon {
  font-size: 14px;
  filter: grayscale(0.2);
}

/* Redeem Code Form */
.welcome-banner__redeem-form {
  margin-top: var(--space-4, 14px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3, 10px);
  animation: formSlideDown 0.2s ease-out;
}

@keyframes formSlideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.welcome-banner__redeem-input-group {
  display: flex;
  gap: var(--space-2, 6px);
}

.welcome-banner__redeem-input {
  padding: var(--space-3, 10px) var(--space-4, 14px);
  border: 1px solid var(--color-border-default, #404040);
  border-radius: var(--radius-md, 2px);
  background: var(--color-bg-primary, #1a1a1a);
  color: var(--color-text-primary, #e0e0e0);
  font-family: var(--font-mono);
  font-size: var(--font-size-md, 14px);
  text-transform: uppercase;
  width: 160px;
  letter-spacing: 2px;
}

.welcome-banner__redeem-input::placeholder {
  color: var(--color-text-muted, #666666);
  text-transform: none;
  letter-spacing: normal;
}

.welcome-banner__redeem-input:focus {
  outline: none;
  border-color: var(--color-accent-primary, #61afef);
  box-shadow: var(--shadow-glow, 0 0 12px rgba(97, 175, 239, 0.4));
}

.welcome-banner__redeem-submit {
  padding: var(--space-3, 10px) var(--space-4, 14px);
  background: var(--color-accent-purple, #c678dd);
  color: var(--color-text-inverse, #1a1a1a);
  border: 1px solid var(--color-accent-purple, #c678dd);
  border-radius: var(--radius-md, 2px);
  font-family: var(--font-mono);
  font-size: var(--font-size-md, 14px);
  font-weight: var(--font-weight-medium, 500);
  cursor: pointer;
  transition: var(--transition-fast, 100ms ease);
}

.welcome-banner__redeem-submit:hover {
  background: transparent;
  color: var(--color-accent-purple, #c678dd);
  box-shadow: var(--shadow-glow-purple, 0 0 12px rgba(198, 120, 221, 0.4));
}

.welcome-banner__redeem-error {
  color: var(--color-accent-error, #e06c75);
  font-size: var(--font-size-sm, 11px);
  font-family: var(--font-mono);
  margin: 0;
  padding: var(--space-2, 6px) var(--space-3, 10px);
  background: var(--color-entity-creature-bg);
  border: 1px solid var(--color-accent-error);
  border-radius: var(--radius-md, 2px);
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
  .welcome-banner {
    padding: var(--space-5, 18px) var(--space-4, 14px);
    margin: var(--space-2, 6px);
  }

  .welcome-banner__decoration {
    font-size: 32px;
  }

  .welcome-banner__title {
    font-size: var(--font-size-lg, 16px);
  }

  .welcome-banner__tagline {
    font-size: var(--font-size-xs, 10px);
    letter-spacing: 2px;
  }

  .welcome-banner__subtitle {
    font-size: var(--font-size-sm, 11px);
  }

  .welcome-banner__features {
    gap: var(--space-4, 14px);
    padding: var(--space-2, 6px) 0;
  }

  .welcome-banner__feature {
    font-size: var(--font-size-xs, 10px);
  }

  .welcome-banner__feature-icon {
    font-size: 14px;
  }

  .welcome-banner__actions {
    flex-direction: column;
    gap: var(--space-2, 6px);
  }

  .welcome-banner__btn {
    width: 100%;
    padding: var(--space-3, 10px) var(--space-4, 14px);
  }

  .welcome-banner__redeem-input-group {
    flex-direction: column;
    width: 100%;
  }

  .welcome-banner__redeem-input {
    width: 100%;
  }

  .welcome-banner__redeem-submit {
    width: 100%;
  }

  .welcome-banner__skip-link {
    width: 100%;
    justify-content: center;
    font-size: var(--font-size-sm, 11px);
  }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .welcome-banner__decoration {
    animation: none;
    filter: none;
  }

  .welcome-banner,
  .welcome-banner--hiding,
  .welcome-banner__redeem-form {
    animation: none;
  }

  .welcome-banner__btn,
  .welcome-banner__skip-link,
  .welcome-banner__redeem-submit,
  .welcome-banner__redeem-input {
    transition: none;
  }
}