.tax-calc{display:grid;grid-template-columns:1fr 1fr;gap:3rem;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:2.5rem;max-width:900px;margin:0 auto}.tax-calc-inputs{display:flex;flex-direction:column;gap:2rem}.calc-field label{display:block;font-weight:600;color:var(--gray-800);margin-bottom:.5rem;font-size:.95rem}.calc-input-row{display:flex;align-items:center;gap:0;border:2px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;transition:border-color var(--transition)}.calc-input-row:focus-within{border-color:var(--primary)}.calc-dollar{padding:.75rem;background:var(--gray-50);color:var(--gray-500);font-weight:600;font-size:1.1rem;border-right:2px solid var(--gray-200)}.calc-input-row input[type=number]{flex:1;border:none;padding:.75rem;font-size:1.25rem;font-weight:700;color:var(--gray-900);outline:none;width:100%;-moz-appearance:textfield}.calc-input-row input[type=number]::-webkit-inner-spin-button,.calc-input-row input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.calc-slider{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:4px;background:linear-gradient(to right,var(--primary-light),var(--primary));outline:none;margin-top:.75rem;cursor:pointer}.calc-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--white);border:3px solid var(--primary);cursor:pointer;box-shadow:0 2px 6px #00000026;transition:transform .15s ease}.calc-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.calc-slider::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--white);border:3px solid var(--primary);cursor:pointer;box-shadow:0 2px 6px #00000026}.calc-slider-labels{display:flex;justify-content:space-between;margin-top:.25rem;font-size:.8rem;color:var(--gray-400)}.tax-calc-results{display:flex;flex-direction:column;justify-content:center;gap:.75rem}.calc-result-row{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;font-size:.95rem;color:var(--gray-600)}.calc-result-row span:first-child{display:flex;align-items:center;gap:.5rem}.calc-amount{font-weight:600;font-size:1rem}.calc-amount.strike{text-decoration:line-through;color:var(--gray-400)}.calc-result-row.gross{color:var(--secondary);font-weight:600}.calc-result-row.fee{color:var(--gray-500);font-size:.9rem}.calc-result-divider{height:2px;background:var(--gray-200);margin:.25rem 0}.calc-result-row.net{font-size:1.25rem;font-weight:700;padding:.75rem 0}.calc-result-row.net.positive{color:var(--secondary-dark)}.calc-result-row.net.positive .calc-amount{font-size:1.5rem}.calc-result-row.net.negative{color:var(--gray-500)}.calc-note{font-size:.875rem;color:var(--gray-600);line-height:1.5;padding:.75rem;background:#10b98114;border-radius:var(--radius);margin-bottom:.5rem}.calc-note.refund{background:#3b82f614;color:var(--primary)}@media(max-width:768px){.tax-calc{grid-template-columns:1fr;gap:2rem;padding:1.5rem}}