:root {
  --bg: #fafaf7;
  --fg: #1a1a1a;
  --muted: #6a6a6a;
  --accent: #2547d0;
  --border: #e3e3dd;
  --card-bg: #fff;
  --radius: 8px;
  --maxw: 960px;
}

* { box-sizing: border-box; }

html { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; line-height: 1.55; color: var(--fg); background: var(--bg); }
body { margin: 0; }

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

.site-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.5rem; border-bottom: 1px solid var(--border); background: #fff; }
.site-title { font-weight: 700; text-decoration: none; color: var(--fg); }
.site-header nav a { margin-left: 1.25rem; text-decoration: none; color: var(--muted); }
.site-header nav a:hover { color: var(--fg); }

.site-footer { max-width: var(--maxw); margin: 3rem auto 1.5rem; padding: 1rem; color: var(--muted); font-size: 0.9rem; border-top: 1px solid var(--border); }

a { color: var(--accent); }

h1 { font-size: 2rem; margin-top: 0; }
h2 { font-size: 1.25rem; margin: 0 0 0.5rem; }

.lede { color: var(--muted); font-size: 1.1rem; }
code { background: rgba(0,0,0,0.05); padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.92em; }

.badges-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.badge-card { display: block; padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-bg); text-decoration: none; color: var(--fg); transition: border-color 0.15s; }
.badge-card:hover { border-color: var(--accent); }
.badge-image { width: 64px; height: 64px; }
.badge-image-large { width: 128px; height: 128px; }

.badge-header { display: flex; gap: 1.5rem; align-items: flex-start; margin-bottom: 1.5rem; }

.badge-meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1rem; padding: 1rem; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 1.5rem; }
.badge-meta dt { font-weight: 600; color: var(--muted); }
.badge-meta dd { margin: 0; }

.tag { display: inline-block; padding: 0.1rem 0.5rem; background: rgba(37,71,208,0.08); color: var(--accent); border-radius: 999px; font-size: 0.8rem; margin-right: 0.25rem; }

.client-cards { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.client-card { padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-bg); }
.client-card dl { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 0.75rem; margin: 0.5rem 0 0; font-size: 0.92rem; }
.client-card dt { color: var(--muted); }
.client-card dd { margin: 0; }
.revoked { color: #b34141; font-weight: 600; }

.cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1rem; }
.cta a { display: inline-block; padding: 0.5rem 1rem; border: 1px solid var(--accent); border-radius: var(--radius); text-decoration: none; }
.cta a:first-child { background: var(--accent); color: white; }

.lookup { margin-top: 3rem; padding: 1.5rem; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); }
.lookup h2 { margin-top: 0; }
.lookup form { display: flex; gap: 0.5rem; margin: 0.75rem 0; }
.lookup input { flex: 1; padding: 0.5rem 0.75rem; font-family: ui-monospace, "SF Mono", monospace; font-size: 0.9rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); }
.lookup button { padding: 0.5rem 1rem; border: 1px solid var(--accent); background: var(--accent); color: white; border-radius: var(--radius); cursor: pointer; font: inherit; }
.lookup button:hover { filter: brightness(1.08); }
.lookup .hint { color: var(--muted); margin: 0.25rem 0 0; }

.recipient header { margin-bottom: 2rem; }
.recipient header code { font-size: 0.85rem; word-break: break-all; }

.awards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.award-card { padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-bg); }
.award-card.expired { opacity: 0.55; }
.award-card.revoked { opacity: 0.4; border-color: #b34141; }
.award-card .badge-image { width: 48px; height: 48px; float: right; margin: 0 0 0.5rem 0.5rem; }
.award-meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 0.75rem; margin: 0.75rem 0 0; font-size: 0.85rem; }
.award-meta dt { color: var(--muted); }
.award-meta dd { margin: 0; word-break: break-word; }

.embed-help { margin-top: 2.5rem; padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-bg); }
.embed-help h2 { margin-top: 0; }
.embed-help pre { background: rgba(0,0,0,0.05); padding: 0.75rem; border-radius: var(--radius); overflow-x: auto; font-size: 0.85rem; margin: 0.5rem 0; }
.embed-help pre code { background: transparent; padding: 0; }
.embed-help button { padding: 0.4rem 0.85rem; border: 1px solid var(--accent); background: var(--accent); color: white; border-radius: var(--radius); cursor: pointer; font: inherit; font-size: 0.85rem; }
.embed-help button:hover { filter: brightness(1.08); }