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var(--line-2);background:#fff;border-radius:9px;align-items:center;gap:7px;padding:8px 14px;font-size:13px;font-weight:500;transition:border-color .12s,color .12s,background .12s;display:inline-flex}.arena-root .cbtn:hover{border-color:var(--fg-2);color:var(--fg)}.arena-root .cbtn.primary{background:var(--fg);color:#fff;border-color:var(--fg)}.arena-root .cbtn.primary:hover{background:#000}.arena-root .cbtn:disabled{opacity:.4;cursor:not-allowed}.arena-root .cbtn svg{flex-shrink:0}.arena-root .status-note{font-family:var(--mono);color:var(--fg-dim);letter-spacing:.03em;font-size:11px}.arena-root .toast{background:var(--fg);color:#fff;font-family:var(--sans);opacity:0;pointer-events:none;z-index:80;border-radius:8px;padding:9px 16px;font-size:13px;font-weight:500;transition:opacity .18s,transform .18s;position:fixed;bottom:28px;left:50%;transform:translate(-50%)translateY(8px)}.arena-root .toast.show{opacity:1;transform:translate(-50%)translateY(0)}@media 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