.calc-wrap{display:grid;grid-template-columns:1fr 300px;gap:20px;max-width:1000px;margin:20px auto;font-family:Arial,sans-serif;color:#000}.calc-card{background:#fff;border:2px solid #000;border-radius:12px;padding:20px}.calc-card h2,.calc-card h3{margin-top:0}.service{display:flex;justify-content:space-between;align-items:center;padding:8px;border-radius:8px;margin-bottom:5px}.service:hover{background:#f9f9f9}.service-details{display:flex;flex-direction:column}.service-desc{font-size:13px;color:#777;margin:4px 0 0 20px;padding:0}input[type=number]{width:80px;padding:6px;border:1px solid #ccc;border-radius:6px}.totals .row{display:flex;justify-content:space-between;margin:6px 0}.total{font-weight:700;font-size:18px}@media(max-width:900px){.calc-wrap{grid-template-columns:1fr}}