:root {
  --text-primary: #1a1a1a;
  --text-secondary: #666;
  --border: #e2e2e2;
  --bg: #ffffff;
  --max-width: 680px;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-primary);
  background: var(--bg);
  margin: 0;
  line-height: 1.6;
}

.site-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.site-title {
  font-weight: 600;
  text-decoration: none;
  color: var(--text-primary);
}

.site-header nav a {
  margin-left: 1.25rem;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.site-header nav a:hover { color: var(--text-primary); }

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem;
}

.intro h1 {
  font-size: 1.75rem;
  font-weight: 500;
  max-width: 480px;
}

.intro p {
  color: var(--text-secondary);
  max-width: 460px;
}

.loading { color: var(--text-secondary); font-size: 0.9rem; }

/* Notes */
.filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.filter-tag {
  font-size: 0.8rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 10px;
  cursor: pointer;
  background: none;
}

.filter-tag.active {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.note-entry {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.note-entry .meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}

.note-entry h2 {
  font-size: 1.1rem;
  font-weight: 500;
  margin: 0 0 6px;
}

.note-entry .creator {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

/* Vinyl */
.vinyl-grid, .photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.vinyl-entry img, .photo-entry img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 4px;
  background: #f2f2f2;
}

.vinyl-entry .title { font-size: 0.85rem; font-weight: 500; margin: 6px 0 0; }
.vinyl-entry .artist { font-size: 0.8rem; color: var(--text-secondary); margin: 0; }

.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}