.cloud-auth-slot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
}

.cloud-auth-badge {
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink, #fff);
}

.cloud-auth-badge.admin {
  border-color: rgba(0, 242, 255, 0.28);
  background: rgba(0, 242, 255, 0.12);
  color: #dffcff;
}

.cloud-auth-badge.viewer {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong, #c0c7d4);
}

.cloud-auth-badge.guest {
  border-color: rgba(255, 209, 102, 0.22);
  background: rgba(255, 209, 102, 0.1);
  color: #ffe3a5;
}

.cloud-auth-meta {
  color: var(--muted-strong, #b0b0ba);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.cloud-auth-btn {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink, #fff);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.24s ease, background 0.24s ease, border-color 0.24s ease;
}

.cloud-auth-btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
}

.cloud-viewer-locked {
  position: relative;
}

.cloud-viewer-locked .upload-zone,
.cloud-viewer-locked .upload-zone * {
  pointer-events: none;
}

.cloud-viewer-locked .upload-zone {
  opacity: 0.42;
  filter: grayscale(0.12);
}

.cloud-lock-note {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px dashed rgba(14, 165, 233, 0.28);
  background: rgba(14, 165, 233, 0.08);
  color: var(--muted-strong, #b0b0ba);
  font-size: 13px;
  line-height: 1.5;
}

html[data-theme="light"] .cloud-auth-badge.admin {
  color: #0b2238;
}

html[data-theme="light"] .cloud-auth-meta {
  color: #607089;
}

html[data-theme="light"] .cloud-auth-btn {
  color: #142238;
  background: rgba(255, 255, 255, 0.86);
  border-color: rgba(196, 210, 223, 0.95);
}

html[data-theme="light"] .cloud-auth-btn:hover {
  background: #ffffff;
}

@media (max-width: 760px) {
  .cloud-auth-slot {
    width: auto;
    min-width: 0;
    max-width: 100%;
    min-height: 40px;
    flex: 1 1 auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .cloud-auth-meta {
    display: none;
  }

  .cloud-auth-slot::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 560px) {
  .cloud-auth-slot {
    gap: 6px;
  }

  .cloud-auth-meta {
    display: none;
  }

  .cloud-auth-badge {
    min-height: 34px;
    padding: 0 10px;
    font-size: 11px;
    white-space: nowrap;
  }

  .cloud-auth-btn {
    min-height: 38px;
    padding: 0 12px;
    white-space: nowrap;
  }
}