#nf-calculator .nf-toggle{display:flex;border:1px solid #d4d4d8;border-radius:8px;overflow:hidden;background:#fff;width:-moz-fit-content;width:fit-content}#nf-calculator .nf-toggle-btn{padding:5px 12px;font-size:12px;font-family:inherit;border:none;cursor:pointer;background:transparent;color:#52525b;white-space:nowrap}#nf-calculator .nf-toggle-btn.is-active{background:#1e293b;color:#fff}#nf-calculator .nf-tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:500;padding:3px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}#nf-calculator .nf-tag-green{background:#ecfdf5;color:#047857}#nf-calculator .nf-tag-blue{background:#eff6ff;color:#1d4ed8}#nf-calculator .nf-optional-tag{margin-left:6px;font-size:9px;font-weight:500;text-transform:uppercase;letter-spacing:.04em;color:#71717a;background:#f4f4f5;border-radius:999px;padding:2px 7px;vertical-align:middle}#nf-calculator .nf-card{background:#fff;border:1px solid #e4e4e7;border-radius:14px;padding:1.1rem 1.25rem}#nf-calculator .nf-card.is-hidden{display:none}#nf-calculator .nf-card-title{font-size:11px;font-weight:600;color:#52525b;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.85rem;padding-bottom:7px;border-bottom:1px solid #e4e4e7}#nf-calculator .nf-field{display:flex;flex-direction:column;gap:4px}#nf-calculator .nf-label{display:flex;align-items:baseline;justify-content:space-between;font-size:12px;color:#3f3f46;gap:6px}#nf-calculator .nf-unit{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:#71717a}#nf-calculator .nf-input{width:100%;padding:7px 9px;font-size:14px;font-weight:500;font-family:inherit;color:#18181b;background:#f4f4f5;border:1px solid #d4d4d8;border-radius:8px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}#nf-calculator .nf-input:focus{border-color:#2563eb;box-shadow:0 0 0 2px #2563eb26}#nf-calculator .nf-input.is-invalid{border-color:#dc2626;box-shadow:0 0 0 2px #dc26261f}#nf-calculator .nf-error{font-size:11px;color:#dc2626;min-height:14px}#nf-calculator .nf-hint{font-size:11px;color:#71717a;line-height:1.4;margin-top:2px}#nf-calculator .nf-metric{position:relative;background:#fff;border:1px solid #e4e4e7;border-radius:12px;padding:.9rem 1.05rem;transition:border-color .2s ease,background-color .2s ease}#nf-calculator .nf-metric.is-updated{border-color:#93c5fd;background:#eff6ff}#nf-calculator .nf-metric-label{font-size:11px;color:#71717a;text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}#nf-calculator .nf-metric-value{display:flex;align-items:baseline}#nf-calculator .nf-metric-text{font-size:1.4rem;font-weight:700;color:#18181b;font-variant-numeric:tabular-nums}#nf-calculator .nf-metric-unit{margin-left:.35rem;font-size:12px;font-weight:500;color:#2563eb}#nf-calculator .nf-metric-formula{margin-top:.35rem;font-family:ui-monospace,monospace;font-size:10.5px;color:#71717a}#nf-calculator #nf-overall-card .nf-metric-text{color:#1e3a8a}#nf-calculator #nf-overall-card{background:#f8fafc}#nf-calculator .nf-metric-skeleton{display:none;position:absolute;inset:2.2rem 1.05rem .5rem;border-radius:6px;background:linear-gradient(90deg,#e4e4e7 25%,#fafafa 37%,#e4e4e7 63%);background-size:400% 100%;animation:nf-shimmer 1.4s ease infinite}#nf-calculator .nf-metric.is-loading .nf-metric-skeleton{display:block}#nf-calculator .nf-metric.is-loading .nf-metric-text,#nf-calculator .nf-metric.is-loading .nf-metric-unit{opacity:0}@keyframes nf-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}#nf-calculator .nf-flag{display:inline-block;margin-top:.5rem;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px}#nf-calculator .nf-flag.warn{background:#fffbeb;color:#92400e}#nf-calculator .nf-flag.error{background:#fef2f2;color:#b91c1c}#nf-calculator .nf-advice-item{display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:13px;color:#3f3f46}#nf-calculator .nf-advice-icon{width:18px;height:18px;flex-shrink:0;margin-top:1px}#nf-calculator .nf-advice-ok{color:#52525b;font-size:13px}#nf-calculator .nf-note{display:flex;align-items:flex-start;gap:8px;font-size:12.5px;color:#3f3f46;padding:6px 10px;border-radius:8px;background:#eff6ff;border:1px solid #bfdbfe}#nf-calculator .nf-note-icon{flex-shrink:0}#nf-calculator .nf-note.is-error{background:#fef2f2;border-color:#fecaca}#nf-calculator .nf-table-wrap{overflow-x:auto}#nf-calculator .nf-table{width:100%;min-width:760px;border-collapse:collapse;font-size:11.5px}#nf-calculator .nf-table th{text-align:left;font-weight:600;color:#52525b;text-transform:uppercase;font-size:10px;letter-spacing:.03em;padding:6px 8px;border-bottom:1px solid #e4e4e7;white-space:nowrap}#nf-calculator .nf-table td{padding:6px 8px;border-bottom:1px solid #f4f4f5;font-variant-numeric:tabular-nums;white-space:nowrap}#nf-calculator .nf-table tr:last-child td{border-bottom:none}#nf-calculator .nf-cell-warn{color:#b45309;font-weight:600}#nf-calculator .nf-cell-error{color:#b91c1c;font-weight:600}#nf-calculator .nf-btn{padding:8px 18px;font-size:13px;font-weight:500;border:1px solid #d4d4d8;border-radius:9px;cursor:pointer;background:#fff;color:#18181b;font-family:inherit}#nf-calculator .nf-btn:hover{background:#f4f4f5}#nf-calculator .nf-btn.is-hidden{display:none}#nf-calculator .nf-btn-primary{background:#1e3a8a;color:#fff;border-color:#1e3a8a}#nf-calculator .nf-btn-primary:hover{background:#1e40af}@media print{#nf-calculator .no-print{display:none!important}}