.header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 64px;
  z-index: 50;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 100%;
}

/* User avatar — left, links to settings */
.avatarLink {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent-light);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-accent);
  overflow: hidden;
  transition: border-color 150ms ease;
}

.avatarLink:hover .avatar {
  border-color: var(--color-accent);
}

.avatarImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* Logo — center */
.logoLink {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.logoImg {
  border-radius: 10%;
}

.wordmark {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

/* Left slot — back link + date */
.left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.backLink {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  white-space: nowrap;
}
.backLink:hover { opacity: 0.75; }

/* Date — right */
.date {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .inner { padding: 0 12px; }
  .date { display: none; }
  .wordmark { font-size: 1rem; }
}