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.15s}.tab-btn:hover{color:var(--text-80)}.tab-btn.active{background:var(--bg-card);color:var(--text);box-shadow:0 1px 3px #0006}.slippage-row{display:flex;align-items:center;gap:10px;margin-bottom:12px}.slippage-opts{display:flex;gap:6px}.slip-btn{background:var(--bg-input);border:1px solid var(--border);color:var(--text-50);font-size:12px;font-weight:600;padding:4px 10px;border-radius:6px;cursor:pointer;transition:all .15s}.slip-btn:hover{color:var(--text-80);border-color:#fff3}.slip-btn.active{background:var(--green-dim);border-color:var(--green);color:var(--green)}.add-chain-btn{background:none;border:1px solid var(--border);border-radius:999px;color:var(--text-50);font-family:var(--font-body);font-size:13px;font-weight:600;padding:9px 20px;cursor:pointer;transition:background .15s,color .15s,border-color .15s;letter-spacing:.01em}.add-chain-btn:hover{background:var(--bg-card);color:var(--text-80);border-color:#fff3}@media (max-width: 520px){.main{margin-top:20px}.card{padding:16px}.balance-value{font-size:16px}}