.rt-calculator{max-width:800px;margin:0 auto;padding:0 16px;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#1d1d1f;-webkit-font-smoothing:antialiased}.rt-calculator *,.rt-calculator *::before,.rt-calculator *::after{box-sizing:border-box}.rt-progress{margin-bottom:40px}.rt-progress-bar{height:4px;background:#e8e8ed;border-radius:2px;overflow:hidden;margin-bottom:20px}.rt-progress-fill{height:100%;background:#0071e3;border-radius:2px;width:25%;transition:width 0.4s cubic-bezier(.4,0,.2,1)}.rt-steps-indicator{display:flex;justify-content:space-between;gap:8px}.rt-step-dot{display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:none;cursor:pointer;padding:4px 8px;opacity:.4;transition:opacity 0.3s ease;flex:1}.rt-step-dot.active,.rt-step-dot.completed{opacity:1}.rt-step-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;background:#f5f5f7;color:#86868b;transition:all 0.3s ease}.rt-step-dot.active .rt-step-num{background:#0071e3;color:#fff}.rt-step-dot.completed .rt-step-num{background:#16a34a;color:#fff}.rt-step-label{font-size:12px;font-weight:500;color:#86868b;transition:color 0.3s ease}.rt-step-dot.active .rt-step-label{color:#0071e3;font-weight:600}.rt-step-dot.completed .rt-step-label{color:#16a34a}.rt-step{animation:rt-fadeIn 0.4s ease}@keyframes rt-fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.rt-step-title{font-size:28px;font-weight:700;color:#1d1d1f;margin:0 0 8px 0;letter-spacing:-.02em}.rt-step-subtitle{font-size:16px;color:#86868b;margin:0 0 32px 0;line-height:1.5}.rt-field-group{margin-bottom:28px}.rt-field-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.rt-label{display:block;font-size:14px;font-weight:600;color:#1d1d1f;margin-bottom:10px}.rt-select,.rt-input{width:100%;height:48px;padding:0 16px;border:1.5px solid #e8e8ed;border-radius:12px;font-size:15px;font-family:inherit;color:#1d1d1f;background:#fff;transition:border-color 0.2s ease,box-shadow 0.2s ease;-webkit-appearance:none;appearance:none}.rt-select{background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2386868b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}.rt-select:focus,.rt-input:focus{outline:none;border-color:#0071e3;box-shadow:0 0 0 3px rgb(0 113 227 / .12)}.rt-range{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:#e8e8ed;outline:none;margin:8px 0}.rt-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:#0071e3;cursor:pointer;box-shadow:0 2px 8px rgb(0 113 227 / .3);transition:transform 0.2s ease}.rt-range::-webkit-slider-thumb:hover{transform:scale(1.15)}.rt-range::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#0071e3;cursor:pointer;border:none;box-shadow:0 2px 8px rgb(0 113 227 / .3)}.rt-range-labels{display:flex;justify-content:space-between;font-size:12px;color:#86868b;margin-top:4px}.rt-option-cards{display:grid;gap:12px}.rt-option-cards--5{grid-template-columns:repeat(5,1fr)}.rt-option-cards--4{grid-template-columns:repeat(4,1fr)}.rt-option-cards--3{grid-template-columns:repeat(3,1fr)}.rt-option-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 10px;background:#fff;border:2px solid #e8e8ed;border-radius:14px;cursor:pointer;transition:all 0.2s ease;font-family:inherit;text-align:center}.rt-option-card:hover{border-color:#c8c8cd;background:#fafafa}.rt-option-card.active{border-color:#0071e3;background:rgb(0 113 227 / .04);box-shadow:0 0 0 3px rgb(0 113 227 / .12)}.rt-option-icon{color:#86868b;display:flex;align-items:center;justify-content:center;transition:color 0.2s ease}.rt-option-card.active .rt-option-icon{color:#0071e3}.rt-option-text{font-size:13px;font-weight:600;color:#1d1d1f;line-height:1.3}.rt-option-desc{font-size:11px;color:#86868b;font-weight:400}.rt-energy-labels{display:flex;flex-wrap:wrap;gap:6px}.rt-energy-chip{padding:6px 12px;border:2px solid #e8e8ed;border-radius:20px;font-size:13px;font-weight:700;font-family:inherit;cursor:pointer;background:#fff;color:var(--label-color);transition:all 0.2s ease}.rt-energy-chip:hover{border-color:var(--label-color);background:color-mix(in srgb,var(--label-color) 8%,white)}.rt-energy-chip.active{border-color:var(--label-color);background:var(--label-color);color:#fff;box-shadow:0 2px 8px color-mix(in srgb,var(--label-color) 30%,transparent)}.rt-radio-group{display:flex;flex-wrap:wrap;gap:8px}.rt-radio-btn{padding:10px 18px;border:1.5px solid #e8e8ed;border-radius:20px;font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;background:#fff;color:#424245;transition:all 0.2s ease}.rt-radio-btn:hover{border-color:#c8c8cd;background:#f5f5f7}.rt-radio-btn.active{border-color:#1d1d1f;background:#1d1d1f;color:#fff}.rt-measure-card{background:#fff;border:1.5px solid #e8e8ed;border-radius:16px;padding:20px 24px;margin-bottom:16px;transition:border-color 0.2s ease}.rt-measure-card:has(.rt-toggle input:checked){border-color:#0071e3;box-shadow:0 0 0 3px rgb(0 113 227 / .08)}.rt-measure-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.rt-measure-info{display:flex;align-items:center;gap:14px}.rt-measure-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#f5f5f7;border-radius:12px;color:#86868b;flex-shrink:0}.rt-measure-card:has(.rt-toggle input:checked) .rt-measure-icon{background:rgb(0 113 227 / .08);color:#0071e3}.rt-measure-title{font-size:16px;font-weight:600;color:#1d1d1f;margin:0 0 2px 0}.rt-measure-desc{font-size:13px;color:#86868b;margin:0}.rt-toggle{position:relative;display:inline-block;width:50px;height:28px;flex-shrink:0}.rt-toggle input{opacity:0;width:0;height:0}.rt-toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#e8e8ed;transition:0.3s;border-radius:28px}.rt-toggle-slider::before{position:absolute;content:"";height:22px;width:22px;left:3px;bottom:3px;background-color:#fff;transition:0.3s;border-radius:50%;box-shadow:0 1px 3px rgb(0 0 0 / .15)}.rt-toggle input:checked+.rt-toggle-slider{background-color:#0071e3}.rt-toggle input:checked+.rt-toggle-slider::before{transform:translateX(22px)}.rt-conditional{max-height:0;overflow:hidden;transition:max-height 0.4s cubic-bezier(.4,0,.2,1),opacity 0.3s ease,padding 0.3s ease;opacity:0;padding-top:0}.rt-conditional.open{max-height:600px;opacity:1;padding-top:20px;border-top:1px solid #f0f0f5;margin-top:20px}.rt-settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.rt-setting-card{background:#fff;border:1.5px solid #e8e8ed;border-radius:14px;padding:20px}.rt-setting-icon{color:#86868b;margin-bottom:8px}.rt-setting-card .rt-label{margin-bottom:12px}.rt-input-wrapper{display:flex;align-items:center;gap:8px;background:#f5f5f7;border-radius:10px;padding:0 12px;border:1.5px solid #fff0;transition:border-color 0.2s ease,box-shadow 0.2s ease}.rt-input-wrapper:focus-within{border-color:#0071e3;box-shadow:0 0 0 3px rgb(0 113 227 / .12);background:#fff}.rt-input--price{border:none;background:#fff0;text-align:center;height:44px;padding:0 4px;font-weight:600;font-size:18px}.rt-input--price:focus{box-shadow:none;border:none}.rt-input-prefix,.rt-input-suffix{font-size:14px;color:#86868b;font-weight:500;white-space:nowrap}.rt-settings-info{margin-top:24px;padding:16px 20px;background:rgb(0 113 227 / .04);border-radius:12px;border-left:3px solid #0071e3}.rt-settings-info p{font-size:13px;color:#424245;line-height:1.6;margin:0}.rt-nav{display:flex;justify-content:space-between;align-items:center;margin-top:40px;padding-top:24px;border-top:1px solid #f0f0f5}.rt-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border:none;border-radius:12px;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:all 0.2s ease}.rt-btn-primary{background:#0071e3;color:#fff}.rt-btn-primary:hover{background:#0077ed;transform:translateY(-1px);box-shadow:0 4px 12px rgb(0 113 227 / .3)}.rt-btn-secondary{background:#f5f5f7;color:#1d1d1f}.rt-btn-secondary:hover{background:#e8e8ed}.rt-btn-calculate{padding:16px 36px;font-size:16px;background:linear-gradient(135deg,#0071e3,#005bb5);box-shadow:0 4px 16px rgb(0 113 227 / .3)}.rt-btn-calculate:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgb(0 113 227 / .4)}.rt-results{animation:rt-fadeInUp 0.6s ease}@keyframes rt-fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.rt-results-title{font-size:32px;font-weight:700;color:#1d1d1f;margin:0 0 8px 0;letter-spacing:-.02em}.rt-results-subtitle{font-size:16px;color:#86868b;margin:0 0 32px 0}.rt-summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:40px}.rt-summary-card{background:#fff;border-radius:16px;padding:24px;text-align:center;box-shadow:0 1px 3px rgb(0 0 0 / .04),0 4px 12px rgb(0 0 0 / .04);display:flex;flex-direction:column;gap:4px}.rt-summary-card--primary{background:linear-gradient(135deg,#0071e3,#005bb5);color:#fff}.rt-summary-label{font-size:13px;font-weight:500;color:#86868b}.rt-summary-card--primary .rt-summary-label{color:rgb(255 255 255 / .8)}.rt-summary-value{font-size:32px;font-weight:700;color:#1d1d1f;letter-spacing:-.02em}.rt-summary-card--primary .rt-summary-value{color:#fff;font-size:36px}.rt-summary-value.positive{color:#16a34a}.rt-summary-value.negative{color:#e94e1b}.rt-summary-sub{font-size:12px;color:#86868b}.rt-summary-card--primary .rt-summary-sub{color:rgb(255 255 255 / .7)}.rt-section-title{font-size:20px;font-weight:700;color:#1d1d1f;margin:0 0 16px 0}.rt-breakdown-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:40px}.rt-breakdown-card{background:#fff;border-radius:14px;padding:20px;box-shadow:0 1px 3px rgb(0 0 0 / .04),0 4px 12px rgb(0 0 0 / .04);display:flex;align-items:center;gap:16px}.rt-breakdown-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px}.rt-breakdown-icon--warmtepomp{background:rgb(0 113 227 / .08);color:#0071e3}.rt-breakdown-icon--zonnepanelen{background:rgb(245 166 35 / .1);color:#f5a623}.rt-breakdown-icon--batterij{background:rgb(22 163 74 / .08);color:#16a34a}.rt-breakdown-icon--dynamisch{background:rgb(139 92 246 / .08);color:#8b5cf6}.rt-breakdown-details{flex:1}.rt-breakdown-name{font-size:14px;font-weight:600;color:#1d1d1f;margin:0 0 2px 0}.rt-breakdown-desc{font-size:12px;color:#86868b;margin:0}.rt-breakdown-savings{font-size:20px;font-weight:700;color:#16a34a;white-space:nowrap}.rt-chart-card{background:#fff;border-radius:16px;padding:24px;margin-bottom:20px;box-shadow:0 1px 3px rgb(0 0 0 / .04),0 4px 12px rgb(0 0 0 / .04)}.rt-chart-title{font-size:18px;font-weight:700;color:#1d1d1f;margin:0 0 4px 0}.rt-chart-desc{font-size:13px;color:#86868b;margin:0 0 20px 0}.rt-chart-container{position:relative;width:100%;max-height:320px}.rt-payback-items{display:flex;flex-direction:column;gap:16px}.rt-payback-item{display:flex;align-items:center;gap:16px}.rt-payback-label{width:140px;font-size:14px;font-weight:500;color:#424245;flex-shrink:0}.rt-payback-bar-container{flex:1;height:28px;background:#f5f5f7;border-radius:8px;overflow:hidden;position:relative}.rt-payback-bar{height:100%;border-radius:8px;transition:width 1s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:flex-end;padding-right:8px;min-width:60px}.rt-payback-bar--warmtepomp{background:linear-gradient(90deg,#0071e3,#339af0)}.rt-payback-bar--zonnepanelen{background:linear-gradient(90deg,#f5a623,#fcc644)}.rt-payback-bar--batterij{background:linear-gradient(90deg,#16a34a,#34c759)}.rt-payback-years{font-size:12px;font-weight:700;color:#fff;white-space:nowrap}.rt-payback-scale{display:flex;justify-content:space-between;margin-top:8px;margin-left:156px;font-size:11px;color:#86868b}.rt-recalculate{text-align:center;margin-top:32px;padding-top:24px;border-top:1px solid #f0f0f5}@media (max-width:768px){.rt-calculator{padding:0 12px}.rt-step-title{font-size:24px}.rt-step-label{display:none}.rt-step-num{width:28px;height:28px;font-size:12px}.rt-field-row{grid-template-columns:1fr;gap:0}.rt-option-cards--5{grid-template-columns:repeat(3,1fr)}.rt-option-cards--4{grid-template-columns:repeat(2,1fr)}.rt-option-cards--3{grid-template-columns:repeat(3,1fr)}.rt-option-card{padding:12px 8px}.rt-option-text{font-size:12px}.rt-energy-labels{gap:4px}.rt-energy-chip{padding:5px 8px;font-size:11px}.rt-radio-btn{padding:8px 14px;font-size:13px}.rt-settings-grid{grid-template-columns:1fr}.rt-summary-grid{grid-template-columns:1fr}.rt-summary-card--primary .rt-summary-value{font-size:32px}.rt-breakdown-grid{grid-template-columns:1fr}.rt-results-title{font-size:26px}.rt-btn{padding:12px 20px;font-size:14px}.rt-btn-calculate{padding:14px 28px;font-size:15px}.rt-payback-label{width:100px;font-size:12px}.rt-payback-scale{margin-left:116px}.rt-chart-container{max-height:260px}.rt-measure-header{flex-wrap:wrap}.rt-measure-info{flex:1;min-width:0}.rt-measure-title{font-size:15px}.rt-measure-desc{font-size:12px}}@media (max-width:480px){.rt-option-cards--5{grid-template-columns:repeat(2,1fr)}.rt-option-cards--3{grid-template-columns:1fr 1fr 1fr}.rt-option-icon svg{width:24px;height:24px}.rt-radio-group{flex-wrap:wrap}.rt-nav{flex-wrap:wrap;gap:12px}.rt-btn{flex:1;justify-content:center}}