/**
 * Data Freshness Indicators
 * ============================================
 * Visual indicators for data staleness, loading, and error states
 */

/* Base indicator styles */
.data-freshness-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  cursor: help;
  transition: all 0.2s ease;
}

/* Fresh - green */
.data-freshness-indicator.freshness-fresh {
  color: var(--success, #22c55e);
  background: rgba(34, 197, 94, 0.1);
}

.data-freshness-indicator.freshness-fresh i {
  color: var(--success, #22c55e);
}

/* Stale - yellow */
.data-freshness-indicator.freshness-stale {
  color: var(--warning, #f59e0b);
  background: rgba(245, 158, 11, 0.1);
}

.data-freshness-indicator.freshness-stale i {
  color: var(--warning, #f59e0b);
}

/* Expired - orange */
.data-freshness-indicator.freshness-expired {
  color: var(--color-warning-dark, #d97706);
  background: rgba(217, 119, 6, 0.15);
}

.data-freshness-indicator.freshness-expired i {
  color: var(--color-warning-dark, #d97706);
}

/* Critical - red pulsing */
.data-freshness-indicator.freshness-critical {
  color: var(--color-danger, #ef4444);
  background: rgba(239, 68, 68, 0.15);
  animation: pulse-critical 2s ease-in-out infinite;
}

.data-freshness-indicator.freshness-critical i {
  color: var(--color-danger, #ef4444);
}

@keyframes pulse-critical {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Error - red with retry option */
.data-freshness-indicator.freshness-error {
  color: var(--color-danger, #ef4444);
  background: rgba(239, 68, 68, 0.1);
  flex-direction: column;
  gap: 4px;
  padding: 4px 8px;
}

.data-freshness-indicator.freshness-error i {
  color: var(--color-danger, #ef4444);
}

/* Loading - spinning */
.data-freshness-indicator.freshness-loading {
  color: var(--primary-500, #6366f1);
  background: rgba(99, 102, 241, 0.1);
}

.data-freshness-indicator.freshness-loading i {
  color: var(--primary-500, #6366f1);
}

/* Unknown - gray */
.data-freshness-indicator.freshness-unknown {
  color: var(--text-muted, #9ca3af);
  background: rgba(156, 163, 175, 0.1);
}

/* Retry button */
.freshness-retry-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 500;
  color: var(--color-danger, #ef4444);
  background: white;
  border: 1px solid currentColor;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.freshness-retry-btn:hover {
  background: var(--color-danger, #ef4444);
  color: white;
}

.freshness-retry-btn i {
  font-size: 9px;
}

/* Staleness banner - for page-level notifications */
.staleness-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 16px;
  background: var(--color-warning-bg, #fef3c7);
  border-bottom: 1px solid var(--color-warning-border, #fcd34d);
  font-size: 13px;
  color: var(--color-warning-text, #92400e);
}

.staleness-banner.critical {
  background: var(--color-danger-bg, #fee2e2);
  border-color: var(--color-danger-border, #fca5a5);
  color: var(--color-danger-text, #991b1b);
}

.staleness-banner-content {
  display: flex;
  align-items: center;
  gap: 8px;
}

.staleness-banner-content i {
  font-size: 14px;
}

.staleness-banner-actions {
  display: flex;
  gap: 8px;
}

.staleness-banner-btn {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.staleness-banner-btn.primary {
  background: var(--color-warning-dark, #d97706);
  color: white;
  border: none;
}

.staleness-banner-btn.primary:hover {
  background: var(--color-warning-darker, #b45309);
}

.staleness-banner-btn.secondary {
  background: transparent;
  color: currentColor;
  border: 1px solid currentColor;
}

.staleness-banner-btn.secondary:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Inline staleness text */
.staleness-text {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-muted, #9ca3af);
}

.staleness-text.warning {
  color: var(--warning, #f59e0b);
}

.staleness-text.error {
  color: var(--color-danger, #ef4444);
}

.staleness-text i {
  font-size: 10px;
}

/* Connection status indicator */
.connection-status {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
}

.connection-status.online {
  color: var(--success, #22c55e);
  background: rgba(34, 197, 94, 0.1);
}

.connection-status.offline {
  color: var(--color-danger, #ef4444);
  background: rgba(239, 68, 68, 0.1);
}

.connection-status.reconnecting {
  color: var(--warning, #f59e0b);
  background: rgba(245, 158, 11, 0.1);
}

.connection-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.connection-status.online .connection-status-dot {
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

/* Offline mode banner */
.offline-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-bottom: 1px solid var(--color-warning-border, #fcd34d);
  font-size: 13px;
  color: var(--color-warning-text, #92400e);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.offline-banner-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.offline-banner-content i {
  font-size: 16px;
  animation: pulse-offline 2s ease-in-out infinite;
}

@keyframes pulse-offline {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.offline-banner-dismiss {
  background: none;
  border: none;
  color: var(--color-warning-text, #92400e);
  cursor: pointer;
  padding: 4px 8px;
  opacity: 0.7;
  transition: opacity 0.15s ease;
}

.offline-banner-dismiss:hover {
  opacity: 1;
}

/* Calendar consent-revoked banner — sibling of offline-banner, same visual
   weight but red rather than amber to signal "active loss of function." */
.consent-revoked-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  border-bottom: 1px solid #fca5a5;
  font-size: 13px;
  color: #991b1b;
  position: sticky;
  top: 0;
  z-index: 1001;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.consent-revoked-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.consent-revoked-content i {
  font-size: 16px;
}

.consent-revoked-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.consent-revoked-reconnect {
  background: #991b1b;
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.consent-revoked-reconnect:hover {
  background: #7f1d1d;
}

.consent-revoked-dismiss {
  background: none;
  border: none;
  color: #991b1b;
  cursor: pointer;
  padding: 4px 8px;
  opacity: 0.7;
}

.consent-revoked-dismiss:hover {
  opacity: 1;
}

/* License validation soft warning — muted blue, not alarming. Used when the
   server couldn't reach Stripe and is serving the cached tier. */
.license-validation-warning {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 16px;
  background: #eff6ff;
  border-bottom: 1px solid #bfdbfe;
  font-size: 13px;
  color: #1e40af;
  position: sticky;
  top: 0;
  z-index: 999;
}

.license-warning-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.license-warning-dismiss {
  background: none;
  border: none;
  color: #1e40af;
  cursor: pointer;
  padding: 4px 8px;
  opacity: 0.7;
}

.license-warning-dismiss:hover {
  opacity: 1;
}

/* Body class when offline */
body.is-offline {
  /* Subtle visual cue */
}

body.is-offline::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--warning, #f59e0b);
  z-index: var(--z-system-top);
}

/* Dark mode overrides */
body.dark-mode .data-freshness-indicator.freshness-fresh {
  background: rgba(34, 197, 94, 0.2);
}

body.dark-mode .data-freshness-indicator.freshness-stale {
  background: rgba(245, 158, 11, 0.2);
}

body.dark-mode .data-freshness-indicator.freshness-error {
  background: rgba(239, 68, 68, 0.2);
}

body.dark-mode .freshness-retry-btn {
  background: var(--bg-primary, #1f2937);
  border-color: var(--color-danger, #ef4444);
}

body.dark-mode .staleness-banner {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--warning-light, #fbbf24);
}

body.dark-mode .staleness-banner.critical {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: var(--color-danger-light, #f87171);
}

body.dark-mode .offline-banner {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--warning-light, #fbbf24);
}