/* Base Toast */
.ds-toast {
  display: flex;
  align-items: flex-start;
  gap: var(--size4, 16px);
  padding: var(--size4, 16px);
  border-radius: var(--br-xs, 4px);
  background: var(--ds-toast-bg);
  border: 1px solid var(--ds-toast-border);
  color: var(--ds-toast-text);
  font-family: var(--body-small-fontFamily, var(--font-family, 'Satoshi', sans-serif));
  min-width: 320px;
  max-width: 420px;
  box-shadow: var(--semantic-elevation-elevation2, 0 2px 8px rgba(0, 0, 0, 0.06));
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  
  /* Entry animation */
  animation: ds-toast-enter 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Entry animation */
@keyframes ds-toast-enter {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Exit animation */
.ds-toast--exiting {
  animation: ds-toast-exit 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

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

/* Center content vertically when no description */
.ds-toast--no-description {
  align-items: center;
}

/* Icon */
.ds-toast__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--ds-toast-icon);
}

/* Content */
.ds-toast__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--size1, 4px);
  min-width: 0;
}

/* Title */
.ds-toast__title {
  font-family: var(--body-small-fontFamily, var(--font-family, 'Satoshi', sans-serif));
  font-weight: var(--body-small-fontWeight, 400);
  font-size: var(--body-small-fontSize, 14px);
  line-height: var(--body-small-lineHeight, 150%);
  color: inherit;
}

/* Description */
.ds-toast__description {
  font-family: var(--body-small-fontFamily, var(--font-family, 'Satoshi', sans-serif));
  font-weight: var(--body-small-fontWeight, 400);
  font-size: var(--body-small-fontSize, 14px);
  line-height: var(--body-small-lineHeight, 150%);
  color: inherit;
}

/* Link */
.ds-toast__link {
  color: var(--ds-toast-link);
  font-family: var(--body-small-fontFamily, var(--font-family, 'Satoshi', sans-serif));
  font-size: var(--body-small-fontSize, 14px);
  font-weight: var(--body-small-fontWeight, 400);
  line-height: var(--body-small-lineHeight, 150%);
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
  flex-shrink: 0;
  align-self: center;
  transition: opacity 0.2s ease-in-out;
}

.ds-toast__link:hover {
  opacity: 0.8;
}

/* Close button */
.ds-toast__close {
  flex-shrink: 0;
  align-self: flex-start;
}

/* Variant: Success */
.ds-toast--success {
  --ds-toast-bg: var(--alert-success-bg);
  --ds-toast-border: var(--alert-success-border);
  --ds-toast-icon: var(--semantic-icon-success);
  --ds-toast-text: var(--semantic-text-success);
  --ds-toast-link: var(--semantic-text-success);
}

/* Variant: Error */
.ds-toast--error {
  --ds-toast-bg: var(--alert-error-bg);
  --ds-toast-border: var(--alert-error-border);
  --ds-toast-icon: var(--semantic-icon-error);
  --ds-toast-text: var(--semantic-text-error);
  --ds-toast-link: var(--semantic-text-error);
}

/* Variant: Warning */
.ds-toast--warning {
  --ds-toast-bg: var(--alert-warning-bg);
  --ds-toast-border: var(--alert-warning-border);
  --ds-toast-icon: var(--semantic-icon-warning);
  --ds-toast-text: var(--semantic-text-warning);
  --ds-toast-link: var(--semantic-text-warning);
}

/* Variant: Info */
.ds-toast--info {
  --ds-toast-bg: var(--alert-info-bg);
  --ds-toast-border: var(--alert-info-border);
  --ds-toast-icon: var(--semantic-icon-brand-default);
  --ds-toast-text: var(--semantic-text-indigo-primary);
  --ds-toast-link: var(--semantic-text-indigo-primary);
}

/* Variant: Neutral */
.ds-toast--neutral {
  --ds-toast-bg: var(--alert-neutral-bg);
  --ds-toast-border: var(--alert-neutral-border);
  --ds-toast-text: var(--semantic-text-white-primary);
  --ds-toast-link: var(--semantic-text-white-primary);
  --ds-toast-icon: var(--semantic-icon-inverse-default);
}

/* Neutral variant close button icon color */
.ds-toast--neutral .ds-toast__close svg {
  color: var(--semantic-icon-inverse-default);
}