body { font-family: system-ui, Arial; margin: 24px; max-width: 720px; }
.card { border: 1px solid #ddd; border-radius: 12px; padding: 16px; margin: 12px 0; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
input, button { font-size: 16px; padding: 10px 12px; }
button { cursor: pointer; }
.small { color: #666; font-size: 14px; }
.badge { display:inline-block; padding: 2px 8px; border-radius: 999px; background:#eee; font-size: 12px; margin-left: 8px;}
.player { padding: 6px 0; border-bottom: 1px solid #f0f0f0; }
code { background: #f6f6f6; padding: 2px 6px; border-radius: 6px; }