/* ══════════════════════════════════════════════
   gss-toast-notification.css — Passive Action Notification Popup
   ══════════════════════════════════════════════ */

.gss-toast-container {
  /* Positioning and Layout */
  position: fixed;
  left: var(--space-2xl);
  bottom: var(--space-2xl);
  width: auto;
  min-width: 320px;
  max-width: 420px;
  z-index: 9999;
  
  /* Flex layout */
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  
  /* Styling (tokens) */
  background: var(--color-surface-elevated);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-float);
  border: 1px solid var(--color-border-light);
  
  /* Typography */
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  line-height: var(--line-height-normal);

  /* Animation */
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-base), transform var(--transition-base), bottom var(--transition-base);
}

.gss-toast-container.gss-toast--visible {
  opacity: 1;
  transform: translateY(0);
}

.gss-toast-container.gss-toast--hiding {
  opacity: 0;
  transform: translateY(10px);
}

[data-theme="dark"] .gss-toast-container {
  border: 1px solid var(--color-border-medium);
}

/* Modifiers */
.gss-toast-container.gss-toast--success {
  border-left: 4px solid var(--color-success-green);
}

.gss-toast-container.gss-toast--failure {
  border-left: 4px solid var(--color-danger-red);
}

.gss-toast-container.gss-toast--information {
  border-left: 4px solid var(--color-info-blue);
}

/* Internal Layout */
.gss-toast__icon-wrapper {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px; /* optical alignment */
}

.gss-toast--success .gss-toast__icon {
  color: var(--color-success-green);
  width: 20px;
  height: 20px;
}

.gss-toast--failure .gss-toast__icon {
  color: var(--color-danger-red);
  width: 20px;
  height: 20px;
}

.gss-toast--information .gss-toast__icon {
  color: var(--color-info-blue);
  width: 20px;
  height: 20px;
}

.gss-toast__icon--spin {
  animation: gss-toast-spin 1.5s linear infinite;
}

@keyframes gss-toast-spin {
  100% {
    transform: rotate(360deg);
  }
}

.gss-toast__content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  word-wrap: break-word;
  word-break: break-word;
  padding-right: var(--space-md);
}

.gss-toast__text {
  margin: 0;
  font-weight: var(--font-weight-medium);
}

.gss-toast__close-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-top: -2px;
  margin-right: -8px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-support-gray);
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.gss-toast__close-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-muted);
}

.gss-toast__close-btn:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: -2px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .gss-toast-container {
    left: var(--space-md);
    bottom: var(--space-md);
    right: var(--space-md);
    width: auto;
    min-width: 0;
    max-width: none;
  }
}