:root{color-scheme:light dark;--gap:12px}body{font:16px/1.5 system-ui,sans-serif;margin:0}main{max-width:960px;margin:0 auto;padding:16px}.nav{display:flex;gap:var(--gap);align-items:center;padding:12px 16px;border-bottom:1px solid #8884}.brand{font-weight:700;text-decoration:none}.grow{flex:1 1}.card{border:1px solid #8886;border-radius:8px;padding:12px;margin:8px 0}.row{gap:var(--gap);align-items:center;margin:6px 0}.row,.slots{display:flex;flex-wrap:wrap}.slots{gap:8px}button,input,select{font:inherit;padding:6px 10px}button[aria-pressed=true]{outline:2px solid}.error{color:#c00}.muted{opacity:.7}.badge{font-size:12px;padding:2px 8px;border-radius:99px;border:1px solid #8886}