.admin-upload-status {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  width: min(360px, calc(100vw - 32px));
  display: grid;
  gap: 8px;
  pointer-events: none;
}

.admin-upload-status[hidden] {
  display: none;
}

.admin-upload-status-card {
  border: 1px solid rgba(87, 105, 126, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 32px rgba(23, 35, 54, 0.16);
  padding: 10px 12px;
}

.admin-upload-status-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-upload-status-head strong {
  min-width: 0;
  font-size: 13px;
  color: #172033;
}

.admin-upload-status-head span {
  flex: 0 0 auto;
  font-size: 12px;
  color: #5d6b80;
}

.admin-upload-status-card p {
  margin: 5px 0 8px;
  font-size: 12px;
  line-height: 1.45;
  color: #5d6b80;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-upload-status-bar {
  height: 5px;
  border-radius: 999px;
  background: #e9eef5;
  overflow: hidden;
}

.admin-upload-status-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #e56f9f, #6e9df5);
  transition: width 180ms ease;
}

.admin-upload-status-card[data-status="success"] .admin-upload-status-bar i {
  background: #35a36b;
}

.admin-upload-status-card[data-status="error"] {
  border-color: rgba(210, 80, 80, 0.28);
}

.admin-upload-status-card[data-status="error"] .admin-upload-status-head span,
.admin-upload-status-card[data-status="error"] p {
  color: #b04444;
}

.admin-upload-status-card[data-status="error"] .admin-upload-status-bar i {
  background: #df6b6b;
}

.admin-image-loading-frame {
  position: relative;
  display: inline-block;
  width: 100%;
  height: 100%;
  min-width: 28px;
  min-height: 28px;
  overflow: hidden;
  vertical-align: middle;
  background: linear-gradient(90deg, #eef3f8 0%, #f9fbfd 42%, #eef3f8 82%);
  background-size: 220% 100%;
  animation: sanmiao-admin-image-loading 1.2s ease-in-out infinite;
}

.admin-image-loading-image {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: inherit;
}

.admin-image-loading-frame[data-image-state="loading"] .admin-image-loading-image[data-cloud-preview-placeholder="true"] {
  opacity: 0;
}

.admin-image-loading-state,
.admin-image-error-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 4px;
  padding: 6px;
  color: #5d6b80;
  background: rgba(246, 249, 252, 0.72);
  font-size: 11px;
  font-weight: 760;
  text-align: center;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.admin-image-loading-state i {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(109, 126, 148, 0.22);
  border-top-color: #6e9df5;
  border-radius: 50%;
  animation: sanmiao-admin-image-spin 720ms linear infinite;
}

.admin-image-loading-state b {
  max-width: 100%;
  overflow: hidden;
  font-size: inherit;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-image-error-state {
  opacity: 0;
  color: #b04444;
  background: #fff5f6;
}

.admin-image-loading-frame[data-image-state="loaded"] {
  animation: none;
}

.admin-image-loading-frame[data-image-state="loaded"] .admin-image-loading-state,
.admin-image-loading-frame[data-image-state="loaded"] .admin-image-error-state {
  opacity: 0;
}

.admin-image-loading-frame[data-image-state="error"] {
  animation: none;
}

.admin-image-loading-frame[data-image-state="error"] .admin-image-loading-image,
.admin-image-loading-frame[data-image-state="error"] .admin-image-loading-state {
  opacity: 0;
}

.admin-image-loading-frame[data-image-state="error"] .admin-image-error-state {
  opacity: 1;
}

@keyframes sanmiao-admin-image-loading {
  0% { background-position: 120% 0; }
  100% { background-position: -120% 0; }
}

@keyframes sanmiao-admin-image-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .admin-image-loading-frame,
  .admin-image-loading-state i {
    animation: none;
  }
}