/* Banner base — shared styles for all banner types */
.banner-base {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-banner, 50);
  display: flex;
  align-items: center;
  padding: 8px 16px;
  gap: 8px;
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--surface-elevated);
  border-bottom: 1px solid var(--border-default);
  box-shadow: var(--shadow-md);
  transform: translateY(-100%);
  transition: transform var(--duration-slow) var(--ease-out);
}

.banner-base.visible {
  transform: translateY(0);
}

.banner-base .banner-message {
  flex: 1;
  min-width: 0;
}

.banner-base .banner-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.banner-base .banner-dismiss {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 2px;
  line-height: 1;
  flex-shrink: 0;
}

.banner-base .banner-dismiss:hover {
  color: var(--text-primary);
}

@keyframes banner-slide-down {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .banner-base { transition: none; }
}

/* Status indicator icon buttons — shown in header when banner is dismissed */
.status-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  padding: 0;
  background: transparent;
  color: var(--text-muted);
  transition: color var(--duration-fast), background var(--duration-fast);
}

.status-indicator:hover {
  background: var(--surface-tertiary);
}

.status-indicator.status-healthy { color: var(--status-success); }
.status-indicator.status-warning { color: var(--status-warning); }
.status-indicator.status-error { color: var(--status-error); }
.status-indicator.status-loading { color: var(--status-info); }

/* Loading spinner for status-loading */
.status-indicator.status-loading svg {
  animation: spin 1s linear infinite;
}

@media (pointer: coarse) {
  .status-indicator {
    min-width: 44px;
    min-height: 44px;
  }
}