:root {
  
  --c-bg: #fafafa;
  --c-fg: #1a1a1a;
  --c-muted: #e5e5e5;
  --c-accent: #2563eb;
  --c-light-bg: #ffffff;
  --c-dark-bg: #2d2d2d;
  --c-dark-fg: #ffffff;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --z-base: 0;
  --z-elevated: 10;
  --z-modal: 100;
  --z-top: 1000;
}

#cookie-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border-top: 1px solid #ddd;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.1);
  padding: var(--space-4);
  z-index: var(--z-top);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 0.95rem;
  color: var(--c-fg);
  line-height: 1.6;
}

#cookie-banner.visible {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cookie-banner-content {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.cookie-banner-text {
  flex: 1;
}

.cookie-banner-text h3 {
  margin: 0 0 var(--space-2) 0;
  font-size: 1rem;
  font-weight: 600;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.cookie-banner-text p {
  margin: 0 0 var(--space-2) 0;
  font-size: 0.95rem;
}

.cookie-banner-text a {
  color: var(--c-accent);
  text-decoration: none;
}

.cookie-banner-text a:hover {
  text-decoration: underline;
}

.cookie-banner-text a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.cookie-banner-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}

.cookie-banner-btn {
  padding: var(--space-2) var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.cookie-banner-btn:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.cookie-banner-btn-primary {
  background-color: var(--c-accent);
  color: #ffffff;
}

.cookie-banner-btn-primary:hover {
  background-color: #1d4ed8;
}

.cookie-banner-btn-secondary {
  background-color: #e5e5e5;
  color: var(--c-fg);
}

.cookie-banner-btn-secondary:hover {
  background-color: #d0d0d0;
}

.cookie-banner-btn-secondary-alt {
  background-color: transparent;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
}

.cookie-banner-btn-secondary-alt:hover {
  background-color: #f0f7ff;
}

.cookie-customize-section {
  display: none;
  border-top: 1px solid #ddd;
  padding-top: var(--space-4);
}

.cookie-customize-section.visible {
  display: block;
}

.cookie-categories {
  display: grid;
  gap: var(--space-3);
}

.cookie-category {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: #fafafa;
  border-radius: var(--radius-md);
  border: 1px solid #e5e5e5;
}

.cookie-category input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--c-accent);
}

.cookie-category input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.cookie-category-info {
  flex: 1;
}

.cookie-category-name {
  margin: 0 0 var(--space-1) 0;
  font-weight: 600;
  font-size: 0.95rem;
}

.cookie-category-desc {
  margin: 0;
  font-size: 0.85rem;
  color: #666;
  line-height: 1.6;
}

.cookie-category-required {
  font-size: 0.8rem;
  color: #999;
  font-style: italic;
}

.cookie-customize-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid #e5e5e5;
}

@media (max-width: 1024px) {
  #cookie-banner {
    padding: var(--space-3);
  }

  .cookie-banner-content {
    gap: var(--space-3);
  }

  .cookie-banner-text {
    font-size: 0.9rem;
  }

  .cookie-banner-actions {
    gap: var(--space-2);
  }

  .cookie-banner-btn {
    padding: var(--space-2) var(--space-3);
    font-size: 0.9rem;
  }
}

@media (max-width: 640px) {
  #cookie-banner {
    padding: var(--space-3);
  }

  .cookie-banner-content {
    flex-direction: column;
    gap: var(--space-3);
  }

  .cookie-banner-text {
    font-size: 0.9rem;
  }

  .cookie-banner-text h3 {
    font-size: 0.95rem;
  }

  .cookie-banner-text p {
    font-size: 0.85rem;
  }

  .cookie-banner-actions {
    flex-direction: column;
    gap: var(--space-2);
    width: 100%;
  }

  .cookie-banner-btn {
    width: 100%;
    text-align: center;
    padding: var(--space-3) var(--space-2);
    font-size: 0.9rem;
  }

  .cookie-customize-section {
    padding-top: var(--space-3);
  }

  .cookie-categories {
    gap: var(--space-2);
  }

  .cookie-category {
    padding: var(--space-2);
    gap: var(--space-2);
  }

  .cookie-customize-actions {
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
  }

  .cookie-customize-actions .cookie-banner-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  #cookie-banner,
  .cookie-banner-btn,
  .cookie-category {
    transition: none !important;
    animation: none !important;
  }
}