/**
 * Toast Notification Styles
 * Modern toast system for notifications
 */

.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-tooltip);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 420px;
  pointer-events: none;
}

.toast {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  opacity: 0;
  transform: translateX(400px);
  transition: all var(--transition-medium) var(--ease-out);
  pointer-events: all;
  min-width: 320px;
}

.toast-show {
  opacity: 1;
  transform: translateX(0);
}

.toast-hide {
  opacity: 0;
  transform: translateX(400px);
}

.toast-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  position: relative;
}

.toast-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.toast-message {
  flex: 1;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  padding-right: var(--space-6);
}

.toast-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast) var(--ease-in-out);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.toast-close:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.toast-action {
  margin-left: auto;
  padding: var(--space-1-5) var(--space-3);
  background: transparent;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-base);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-fast) var(--ease-in-out);
  color: var(--text-primary);
}

.toast-action:hover {
  background: var(--bg-secondary);
  border-color: var(--border-dark);
}

/* Toast Types */
.toast-success {
  border-left: 4px solid var(--color-success-500);
}

.toast-success .toast-icon {
  color: var(--color-success-600);
}

.toast-error {
  border-left: 4px solid var(--color-danger-500);
}

.toast-error .toast-icon {
  color: var(--color-danger-600);
}

.toast-warning {
  border-left: 4px solid var(--color-warning-500);
}

.toast-warning .toast-icon {
  color: var(--color-warning-600);
}

.toast-info {
  border-left: 4px solid var(--color-info-500);
}

.toast-info .toast-icon {
  color: var(--color-info-600);
}

/* Loading toast */
.toast-loading .spinner {
  border-color: var(--color-neutral-300);
  border-top-color: var(--color-primary-600);
}

/* Mobile responsiveness */
@media (max-width: 640px) {
  .toast-container {
    bottom: var(--space-4);
    right: var(--space-4);
    left: var(--space-4);
    max-width: none;
  }

  .toast {
    min-width: 0;
  }

  .toast {
    transform: translateY(400px);
  }

  .toast-show {
    transform: translateY(0);
  }

  .toast-hide {
    transform: translateY(400px);
  }
}

/* Animation for stacked toasts */
.toast-container .toast:not(:last-child) {
  margin-bottom: 0;
}

/* Progress bar for auto-dismiss toasts (optional enhancement) */
.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: currentColor;
  opacity: 0.3;
  width: 100%;
  transform-origin: left;
  animation: toast-progress 4s linear;
}

@keyframes toast-progress {
  from {
    transform: scaleX(1);
  }
  to {
    transform: scaleX(0);
  }
}