.tournament-rule-fields{border:0;padding:0;margin:20px 0;min-width:0}
.tournament-rule-fields legend{font-family:var(--font-display,serif);font-size:18px;margin-bottom:16px;color:var(--cream,#eee)}
.tournament-rule-fields:disabled{opacity:.72}
.tournament-rule-fields textarea{width:100%;padding:12px;box-sizing:border-box;resize:vertical;background:#0e241e;color:var(--cream,#eee);border:1px solid var(--border,#355044);border-radius:8px;font:14px/1.6 monospace}
.tournament-mode-picker{margin-bottom:18px}
.tournament-stack-presets{display:flex;gap:14px;margin-top:6px}
.tournament-structure{margin:10px 0 20px}
.tournament-structure summary{cursor:pointer;padding:10px 0;color:var(--gold,#dec08c)}
.tournament-rules{padding-left:22px;line-height:1.7;font-size:14px}
.tournament-rules li{margin-bottom:10px}
.tournament-sidebar .stat-pair{margin-top:9px}
.tournament-sidebar .btn{margin-top:12px}
.tournament-rule-fields [hidden]{display:none!important}