/** Estado visual comum para imagens ausentes no armazenamento. */
.app-image-fallback {
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  border: 1px solid var(--bs-border-color, var(--app-border));
  border-radius: .75rem;
  background: var(--bs-tertiary-bg, var(--bs-light));
  color: var(--bs-secondary-color, var(--bs-secondary));
  font-size: 1.25rem;
}

.app-image-fallback.event-thumb,
.event-thumb > .app-image-fallback {
  display: inline-flex;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  border: 0;
  background: transparent;
}

.app-image-fallback.event-hero-image,
.app-image-fallback.sub-event-cover,
.app-image-fallback.detail-cover-image,
.detail-cover > .app-image-fallback,
.sub-event-hero-cover > .app-image-fallback {
  display: flex;
  width: 100%;
  min-height: 12rem;
  border: 0;
  border-radius: 0;
  background: linear-gradient(135deg, #0b3c6f, var(--app-primary));
  color: rgba(255, 255, 255, .78);
  font-size: clamp(2.5rem, 8vw, 6rem);
}

.app-image-fallback.partner-logo {
  display: inline-flex;
  width: 3rem;
  height: 3rem;
  min-width: 3rem;
  min-height: 3rem;
}