@layer base {
  .item {
    border-radius: var(--radius);
    background-color: var(--card);
    color: var(--card-foreground);
    overflow: hidden;
    margin-bottom: var(--spacing-4);
    box-shadow: var(--shadow);
    transition: box-shadow var(--animation-duration-normal) ease;
  }

  .item:hover:not(:has(.trigger:disabled)) {
    box-shadow: var(--shadow-md);
  }

  .item:has(.trigger:disabled) {
    opacity: 0.6;
    box-shadow: var(--shadow);
  }

  .header {
    display: flex;
  }

  .trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-4) var(--spacing-6);
    font-family: var(--font-family-heading);
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.01em;
    text-align: left;
    background-color: transparent;
    color: inherit;
    border: none;
    cursor: pointer;
    transition: opacity var(--animation-duration-fast) ease;
  }

  .trigger:hover:not(:disabled) {
    opacity: 0.8;
  }

  .trigger:active:not(:disabled) {
    opacity: 0.7;
  }

  .trigger:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    color: var(--muted-foreground);
  }

  .trigger:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
  }

  .icon {
    width: 1rem;
    height: 1rem;
    transition: transform var(--animation-duration-normal)
      cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0;
    color: var(--muted-foreground);
  }

  .trigger:disabled .icon {
    color: var(--muted-foreground);
    opacity: 0.5;
  }

  .trigger[data-state="open"] .icon {
    transform: rotate(180deg);
  }

  .content {
    overflow: hidden;
    background-color: transparent;
    color: inherit;
    animation: accordion-up var(--animation-duration-normal)
      cubic-bezier(0.16, 1, 0.3, 1);
  }

  .content[data-state="open"] {
    animation: accordion-down var(--animation-duration-normal)
      cubic-bezier(0.16, 1, 0.3, 1);
  }

  .contentInner {
    padding: var(--spacing-3) var(--spacing-6) var(--spacing-4);
    color: var(--muted-foreground);
    font-size: 0.95rem;
    line-height: 1.6;
  }

  @keyframes accordion-up {
    from {
      height: var(--radix-accordion-content-height);
    }
    to {
      height: 0;
    }
  }

  @keyframes accordion-down {
    from {
      height: 0;
    }
    to {
      height: var(--radix-accordion-content-height);
    }
  }
}