.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--c-dark, #0A2540);
  color: var(--c-bg, #F4F6FA);
  padding: var(--space-5, 2rem);
  border-top: 1px solid var(--c-accent, #00C2FF);
  box-shadow: 0 -2px 12px rgba(10, 37, 64, 0.15);
  font-family: var(--font-body, 'Noto Sans JP', sans-serif);
  font-size: clamp(0.875rem, 1vw, 1rem);
  line-height: 1.6;
  display: none;
}

.cookie-banner.show {
  display: flex;
  flex-direction: column;
  gap: var(--space-4, 1.5rem);
}

.cookie-banner__content {
  max-width: 90%;
  margin: 0 auto;
  display: flex;
  gap: var(--space-5, 2rem);
  align-items: flex-start;
  justify-content: space-between;
}

.cookie-banner__text {
  flex: 1;
  min-width: 200px;
}

.cookie-banner__heading {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  font-weight: 700;
  margin: 0 0 var(--space-2, 0.5rem) 0;
  color: var(--c-bg, #F4F6FA);
}

.cookie-banner__description {
  margin: 0 0 var(--space-3, 1rem) 0;
  color: rgba(244, 246, 250, 0.9);
}

.cookie-banner__link {
  display: inline;
  color: var(--c-accent, #00C2FF);
  text-decoration: underline;
  cursor: pointer;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.cookie-banner__link:hover {
  opacity: 0.8;
}

.cookie-banner__controls {
  display: flex;
  gap: var(--space-3, 1rem);
  align-items: center;
  flex-wrap: wrap;
}

.cookie-banner__button {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md, 8px);
  font-family: var(--font-body, 'Noto Sans JP', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.cookie-banner__button--accept {
  background: var(--c-accent, #00C2FF);
  color: var(--c-dark, #0A2540);
}

.cookie-banner__button--accept:hover {
  background: #00A8D8;
}

.cookie-banner__button--reject {
  background: transparent;
  color: var(--c-bg, #F4F6FA);
  border: 1px solid rgba(244, 246, 250, 0.3);
}

.cookie-banner__button--reject:hover {
  border-color: var(--c-bg, #F4F6FA);
  background: rgba(244, 246, 250, 0.05);
}

.cookie-banner__button--customize {
  background: transparent;
  color: var(--c-accent, #00C2FF);
  border: 1px solid var(--c-accent, #00C2FF);
}

.cookie-banner__button--customize:hover {
  background: rgba(0, 194, 255, 0.1);
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  padding: var(--space-4, 1.5rem);
}

.cookie-modal.show {
  display: flex;
}

.cookie-modal__content {
  background: var(--c-bg, #F4F6FA);
  border-radius: var(--radius-lg, 12px);
  padding: var(--space-6, 2.5rem);
  max-width: 500px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(10, 37, 64, 0.3);
  max-height: 80vh;
  overflow-y: auto;
}

.cookie-modal__heading {
  font-size: clamp(1.25rem, 1.5vw, 1.5rem);
  font-weight: 700;
  color: var(--c-dark, #0A2540);
  margin: 0 0 var(--space-4, 1.5rem) 0;
}

.cookie-modal__group {
  margin-bottom: var(--space-4, 1.5rem);
}

.cookie-modal__group-title {
  display: flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  margin-bottom: var(--space-2, 0.5rem);
  font-weight: 600;
  color: var(--c-dark, #0A2540);
}

.cookie-modal__checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--c-accent, #00C2FF);
}

.cookie-modal__checkbox:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.cookie-modal__label {
  display: flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  margin-bottom: var(--space-2, 0.5rem);
  cursor: pointer;
  color: var(--c-dark, #0A2540);
  font-size: 0.95rem;
}

.cookie-modal__label:hover {
  color: var(--c-accent, #00C2FF);
}

.cookie-modal__description {
  font-size: 0.85rem;
  color: var(--c-muted, #666);
  margin-left: 28px;
  margin-bottom: var(--space-3, 1rem);
}

.cookie-modal__actions {
  display: flex;
  gap: var(--space-3, 1rem);
  margin-top: var(--space-5, 2rem);
  border-top: 1px solid rgba(10, 37, 64, 0.1);
  padding-top: var(--space-4, 1.5rem);
}

.cookie-modal__button {
  flex: 1;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md, 8px);
  font-family: var(--font-body, 'Noto Sans JP', sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cookie-modal__button--save {
  background: var(--c-accent, #00C2FF);
  color: var(--c-dark, #0A2540);
}

.cookie-modal__button--save:hover {
  background: #00A8D8;
}

.cookie-modal__button--cancel {
  background: transparent;
  color: var(--c-dark, #0A2540);
  border: 1px solid rgba(10, 37, 64, 0.2);
}

.cookie-modal__button--cancel:hover {
  background: rgba(10, 37, 64, 0.05);
}

@media (max-width: 640px) {
  .cookie-banner {
    padding: var(--space-4, 1.5rem);
  }

  .cookie-banner__content {
    flex-direction: column;
    gap: var(--space-3, 1rem);
    max-width: 100%;
  }

  .cookie-banner__controls {
    width: 100%;
    flex-direction: column;
  }

  .cookie-banner__button {
    width: 100%;
    text-align: center;
  }

  .cookie-modal__content {
    padding: var(--space-4, 1.5rem);
  }

  .cookie-modal__actions {
    flex-direction: column;
  }
}