.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--r-full);
  background: var(--surface-3);
  border: 1px solid var(--border-strong);
  overflow: hidden;
  color: var(--text-muted);
  font-weight: 600;
}

.avatar--sm { width: 24px; height: 24px; font-size: 10px; }
.avatar--md { width: 32px; height: 32px; font-size: 12px; }
.avatar--lg { width: 40px; height: 40px; font-size: 14px; }

.avatar__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar__initials {
  letter-spacing: 0.02em;
}