:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:#213547;background-color:#fff}body{font-family:Arial,sans-serif;max-width:1200px;margin:0 auto;padding:20px;min-height:100vh}.form-container{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;padding:2rem;margin:2rem auto;max-width:600px}.form-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;font-weight:500;color:#374151}input{width:100%;padding:.75rem;border:1px solid #e5e7eb;border-radius:6px;font-size:1rem;transition:border-color .2s}input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}button{width:100%;padding:.75rem 1.5rem;background-color:#3b82f6;color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}button:hover{background-color:#2563eb}#results{margin-top:2rem;padding:1.5rem;background-color:#f8f9fa;border-radius:8px;overflow-x:auto}table{width:100%;border-collapse:collapse;margin-top:1.5rem;background:#fff}th,td{border:1px solid #e5e7eb;padding:.75rem;text-align:right}th{background-color:#f3f4f6;font-weight:600;color:#374151}tr:nth-child(2n){background-color:#f9fafb}.summary{background:#fff;padding:1.5rem;border-radius:6px;margin-bottom:1.5rem}.summary p{margin:.5rem 0;display:flex;justify-content:space-between}