.calculator{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:32px;margin:32px 0;box-shadow:var(--shadow-sm)}.calc-field{margin-bottom:24px}.calc-field:last-of-type{margin-bottom:0}.calc-label{display:block;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary);margin-bottom:8px}.toggle-group{display:flex;gap:8px}.toggle-btn{flex:1;padding:10px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text-secondary);font-family:var(--font-family);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s;text-align:center}.toggle-btn:hover{border-color:var(--color-text-muted)}.toggle-btn.active{background:var(--color-text);color:#fff;border-color:var(--color-text)}.calc-input{width:100%;padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-family);font-size:15px;color:var(--color-text);background:var(--color-bg);transition:border-color .15s;-moz-appearance:textfield}.calc-input::-webkit-outer-spin-button,.calc-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.calc-input:focus{outline:none;border-color:var(--color-accent)}.calc-input::placeholder{color:var(--color-text-muted)}.calc-hint{font-size:12px;color:var(--color-text-muted);margin-top:6px;line-height:1.5}.calc-submit{width:100%;padding:14px 24px;background:var(--color-accent);color:#fff;border:none;border-radius:100px;font-family:var(--font-family);font-size:15px;font-weight:600;cursor:pointer;transition:opacity .2s;margin-top:28px}.calc-submit:hover{opacity:.85}.result{display:none;margin:32px 0;animation:fadeIn .3s ease}.result.visible{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.result-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:32px;text-align:center;box-shadow:var(--shadow-md)}.result-percentile{font-size:clamp(48px,10vw,64px);font-weight:700;color:var(--color-accent);letter-spacing:-2px;line-height:1;margin-bottom:4px}.result-percentile-label{font-size:14px;font-weight:500;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:24px}.result-bar-container{margin:0 0 24px;padding:0 4px}.result-bar-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--color-text-muted);margin-bottom:6px}.result-bar{width:100%;height:8px;background:var(--color-bg-warm);border-radius:4px;position:relative;overflow:visible}.result-bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,#A8D4D4,var(--color-accent));transition:width .6s ease;position:relative}.result-bar-marker{position:absolute;right:-6px;top:-4px;width:16px;height:16px;background:var(--color-accent);border:3px solid var(--color-surface);border-radius:50%;box-shadow:0 1px 4px rgba(0,0,0,.15)}.result-category{display:inline-block;padding:6px 16px;border-radius:100px;font-size:13px;font-weight:600;margin-bottom:16px}.result-description{font-size:15px;color:var(--color-text-secondary);line-height:1.7;max-width:480px;margin:0 auto}.result-details{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;padding-top:24px;border-top:1px solid var(--color-border)}.result-detail{text-align:center}.result-detail-value{font-size:20px;font-weight:700;color:var(--color-text);letter-spacing:-.5px}.result-detail-label{font-size:12px;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}.whatif{margin-top:24px;padding-top:24px;border-top:1px solid var(--color-border)}.whatif-label{font-size:14px;font-weight:600;color:var(--color-text);margin-bottom:12px}.whatif-row{display:flex;align-items:center;gap:16px}.whatif-slider{flex:1;-webkit-appearance:none;appearance:none;height:6px;background:var(--color-bg-warm);border-radius:3px;outline:none}.whatif-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:var(--color-accent);border-radius:50%;cursor:pointer;border:3px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.15)}.whatif-slider::-moz-range-thumb{width:20px;height:20px;background:var(--color-accent);border-radius:50%;cursor:pointer;border:3px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.15)}.whatif-value{font-size:16px;font-weight:600;color:var(--color-text);min-width:80px;text-align:right}.whatif-result{margin-top:12px;font-size:14px;color:var(--color-text-secondary);line-height:1.6}.whatif-result strong{color:var(--color-accent);font-weight:700}.result-cta{margin-top:24px;padding-top:24px;border-top:1px solid var(--color-border)}.result-cta p{font-size:14px;color:var(--color-text-secondary);margin-bottom:16px;line-height:1.6}@media(max-width:600px){.calculator{padding:24px}.result-card{padding:24px}.result-details{grid-template-columns:1fr 1fr;gap:8px}}