.ffcalc2026my-container{all:initial;display:block}.ffcalc2026my-container *{box-sizing:border-box!important;font-family:'Poppins',Arial,sans-serif!important;font-weight:normal!important}.ffcalc2026my-container p,.ffcalc2026my-container span,.ffcalc2026my-container div,.ffcalc2026my-container li,.ffcalc2026my-container label,.ffcalc2026my-container input,.ffcalc2026my-container select,.ffcalc2026my-container textarea{font-weight:normal!important}.ffcalc2026my-container strong,.ffcalc2026my-container b{font-weight:700!important}.ffcalc2026my-container h1,.ffcalc2026my-container h2,.ffcalc2026my-container h3,.ffcalc2026my-container h4,.ffcalc2026my-container h5,.ffcalc2026my-container h6{font-weight:600!important}.ffcalc2026my-container input,.ffcalc2026my-container select,.ffcalc2026my-container button,.ffcalc2026my-container textarea{-webkit-appearance:none!important;-moz-appearance:none!important;appearance:none!important;background-image:none!important;border-radius:12px!important}.ffcalc2026my-container button{cursor:pointer!important;text-decoration:none!important}.ffcalc2026my-container{width:100%!important;margin:0 auto!important;padding:0px!important;font-family:'Poppins',Arial,sans-serif;color:#222;box-sizing:border-box}.ffcalc2026my-container *,.ffcalc2026my-container *::before,.ffcalc2026my-container *::after{box-sizing:border-box}.ffcalc2026my-card-header{text-align:center;margin-bottom:10px;padding:10px;border-radius:16px;background:#fff;box-shadow:0 8px 20px rgb(0 0 0 / .1);transition:transform .3s}.ffcalc2026my-card-header:hover{transform:translateY(-2px)}.ffcalc2026my-card-header h2{font-size:24px;color:#333;font-weight:600;margin-bottom:8px}.ffcalc2026my-card-header p{font-size:14px;color:#555;margin:0 auto}.ffcalc2026my-card{background:#fff;padding:3px;border-radius:16px;box-shadow:0 6px 18px rgb(0 0 0 / .08)}.ffcalc2026my-info-box{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:16px;border-radius:12px;margin-bottom:20px;box-shadow:0 4px 12px rgb(0 0 0 / .15)}.ffcalc2026my-info-box p{margin:0 0 10px 0;font-size:14px;line-height:1.6;font-weight:normal!important}.ffcalc2026my-info-box p:last-child{margin-bottom:0}.ffcalc2026my-info-box strong{font-weight:700!important}.ffcalc2026my-warning-box{background:#fff3cd;border-left:4px solid #ffc107;padding:12px 16px;border-radius:8px;margin:16px 0}.ffcalc2026my-warning-box p{margin:0;font-size:13px;color:#856404;line-height:1.5;font-weight:normal!important}.ffcalc2026my-warning-box strong{color:#d39e00;font-weight:700!important}.ffcalc2026my-input-section{background:#fff;padding:20px;border-radius:16px;box-shadow:0 8px 20px rgb(0 0 0 / .08);margin:0}.ffcalc2026my-section-heading{margin-bottom:16px}.ffcalc2026my-section-heading h4{margin:0 0 8px 0;font-weight:600;font-size:18px;color:#1976d2;border-bottom:2px solid #1976d2;padding-bottom:8px}.ffcalc2026my-input-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.ffcalc2026my-input-group{flex:1;min-width:200px}.ffcalc2026my-input-group label{display:block;margin-bottom:6px;font-weight:600!important;font-size:14px;color:#1976d2}.ffcalc2026my-input-group input,.ffcalc2026my-input-group select{width:100%;padding:12px 14px;border:1px solid #90caf9;border-radius:12px;font-size:15px;transition:.3s;background:#fff;font-weight:normal!important}.ffcalc2026my-input-group input:focus,.ffcalc2026my-input-group select:focus{outline:none;border-color:#1976d2;box-shadow:0 0 0 3px rgb(25 118 210 / .15)}.ffcalc2026my-unit-input{display:flex;gap:8px}.ffcalc2026my-unit-input input{flex:2}.ffcalc2026my-unit-input select{flex:1}.ffcalc2026my-unit-input .ffcalc2026my-unit-text{display:flex;align-items:center;padding:0 12px;background:#e3f2fd;border-radius:12px;font-size:14px;color:#1976d2;font-weight:600!important}.ffcalc2026my-radio-group{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:12px}.ffcalc2026my-radio-option{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 16px;border-radius:16px;background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);border:3px solid #e0e0e0;transition:all 0.3s cubic-bezier(.4,0,.2,1);cursor:pointer;overflow:hidden}.ffcalc2026my-radio-option::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgb(25 118 210 / .1) 0%,rgb(21 101 192 / .1) 100%);opacity:0;transition:opacity 0.3s}.ffcalc2026my-radio-option:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgb(25 118 210 / .2);border-color:#90caf9}.ffcalc2026my-radio-option:hover::before{opacity:1}.ffcalc2026my-radio-option input[type="radio"]{position:absolute;opacity:0;width:0;height:0}.ffcalc2026my-radio-option input[type="radio"]:checked+.ffcalc2026my-radio-content{color:#1976d2}.ffcalc2026my-radio-option input[type="radio"]:checked~.ffcalc2026my-radio-icon{background:linear-gradient(135deg,#1976d2 0%,#1565c0 100%);color:#fff;transform:scale(1.1)}.ffcalc2026my-radio-option input[type="radio"]:checked~.ffcalc2026my-radio-check{opacity:1;transform:scale(1)}.ffcalc2026my-radio-option.ffcalc2026my-checked{background:linear-gradient(135deg,#e3f2fd 0%,#bbdefb 100%);border-color:#1976d2;box-shadow:0 4px 16px rgb(25 118 210 / .3)}.ffcalc2026my-radio-icon{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#90caf9 0%,#64b5f6 100%);display:flex;align-items:center;justify-content:center;font-size:28px;transition:all 0.3s;box-shadow:0 4px 12px rgb(0 0 0 / .1);position:relative;z-index:1}.ffcalc2026my-radio-content{display:flex;flex-direction:column;align-items:center;gap:4px;position:relative;z-index:1}.ffcalc2026my-radio-title{font-size:15px;font-weight:600!important;color:#333;text-align:center;transition:color 0.3s}.ffcalc2026my-radio-desc{font-size:11px;color:#666;text-align:center;line-height:1.3}.ffcalc2026my-radio-check{position:absolute;top:8px;right:8px;width:24px;height:24px;border-radius:50%;background:#4caf50;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;opacity:0;transform:scale(0);transition:all 0.3s;z-index:2}@media(max-width:768px){.ffcalc2026my-radio-group{grid-template-columns:1fr}.ffcalc2026my-radio-option{padding:16px 12px}.ffcalc2026my-radio-icon{width:48px;height:48px;font-size:24px}.ffcalc2026my-radio-title{font-size:14px}.ffcalc2026my-radio-desc{font-size:10px}}.ffcalc2026my-info-note{background:#e8f5e9;border-left:4px solid #4caf50;padding:12px;border-radius:8px;margin-bottom:16px}.ffcalc2026my-info-note p{margin:0;font-size:13px;color:#2e7d32;line-height:1.5;font-weight:normal!important}.ffcalc2026my-calc-inputs{display:none;margin-top:20px}.ffcalc2026my-calc-inputs.ffcalc2026my-active{display:block}.ffcalc2026my-btn-group{display:flex;gap:12px;margin-top:20px}.ffcalc2026my-calculate-btn,.ffcalc2026my-reset-btn{flex:1;padding:14px;border:none;border-radius:12px;font-weight:700!important;font-size:16px;cursor:pointer;transition:.2s}.ffcalc2026my-calculate-btn{background:#1976d2;color:#fff}.ffcalc2026my-calculate-btn:hover{background:#125ea8;transform:translateY(-2px)}.ffcalc2026my-reset-btn{background:#f44336;color:#fff}.ffcalc2026my-reset-btn:hover{background:#c62828;transform:translateY(-2px)}.ffcalc2026my-result-container{margin-top:30px;background:#fff;padding:24px;border-radius:16px;box-shadow:0 8px 20px rgb(0 0 0 / .1);display:none}.ffcalc2026my-result-container.ffcalc2026my-show{display:block}.ffcalc2026my-result-container h3{font-size:22px;color:#1976d2;margin:0 0 20px 0;text-align:center;font-weight:700}.ffcalc2026my-results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.ffcalc2026my-result-card{background:#f5f5f5;padding:20px;border-radius:12px;text-align:center;transition:all 0.3s;box-shadow:0 2px 8px rgb(0 0 0 / .08)}.ffcalc2026my-result-card.ffcalc2026my-primary{background:linear-gradient(135deg,#1976d2 0%,#1565c0 100%);color:#fff;transform:scale(1.05)}.ffcalc2026my-result-card:hover{transform:translateY(-4px);box-shadow:0 6px 16px rgb(0 0 0 / .15)}.ffcalc2026my-result-title{font-size:13px;font-weight:600!important;margin-bottom:8px;opacity:.9}.ffcalc2026my-result-value{font-size:32px;font-weight:700!important;margin-bottom:4px}.ffcalc2026my-result-unit{font-size:14px;font-weight:500!important;opacity:.8}.ffcalc2026my-unit-conversion{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #e0e0e0;font-size:13px}.ffcalc2026my-unit-conversion:last-child{border-bottom:none}.ffcalc2026my-breakdown-section{background:#e3f2fd;padding:20px;border-radius:12px;margin-bottom:20px}.ffcalc2026my-breakdown-section h4{margin:0 0 12px 0;font-size:16px;color:#0d47a1;font-weight:600}.ffcalc2026my-breakdown-section p{margin:0 0 12px 0;font-size:14px;color:#1565c0;font-weight:500!important}.ffcalc2026my-breakdown-section ul{margin:0;padding-left:20px;list-style:none}.ffcalc2026my-breakdown-section li{margin-bottom:8px;font-size:14px;color:#0d47a1;position:relative;padding-left:24px;font-weight:normal!important}.ffcalc2026my-breakdown-section li:before{content:"📊";position:absolute;left:0}.ffcalc2026my-educational-info{background:linear-gradient(135deg,#e8f5e9 0%,#c8e6c9 100%);padding:20px;border-radius:12px;margin-bottom:20px}.ffcalc2026my-educational-info h4{margin:0 0 12px 0;font-size:16px;color:#2e7d32;font-weight:600}.ffcalc2026my-educational-info p{margin:8px 0;font-size:13px;color:#1b5e20;line-height:1.8;font-weight:normal!important}.ffcalc2026my-educational-info strong{font-weight:700!important}.ffcalc2026my-formula-box{background:#f3e5f5;padding:16px;border-radius:12px;margin-bottom:20px;border-left:4px solid #9c27b0}.ffcalc2026my-formula-box h4{margin:0 0 12px 0;font-size:16px;color:#4a148c;font-weight:600}.ffcalc2026my-formula{font-size:15px;color:#6a1b9a;font-family:'Courier New',monospace;background:#fff;padding:12px;border-radius:8px;margin:8px 0;font-weight:500!important}.ffcalc2026my-chart-container{background:#fff;padding:20px;border-radius:12px;margin-bottom:20px;box-shadow:0 2px 8px rgb(0 0 0 / .08)}.ffcalc2026my-chart-container h4{margin:0 0 16px 0;font-size:16px;color:#1976d2;font-weight:600}.ffcalc2026my-chart-wrapper{position:relative;height:300px;margin-bottom:12px}.ffcalc2026my-chart-explanation{font-size:13px;color:#555;line-height:1.6;margin:0}.ffcalc2026my-tabs{display:flex;gap:8px;margin-bottom:16px;border-bottom:2px solid #e0e0e0}.ffcalc2026my-tab-btn{padding:10px 20px;border:none;background:#fff0;color:#666;font-size:14px;font-weight:600!important;cursor:pointer;border-bottom:3px solid #fff0;transition:all 0.3s}.ffcalc2026my-tab-btn.ffcalc2026my-active{color:#1976d2;border-bottom-color:#1976d2}.ffcalc2026my-tab-btn:hover{color:#1976d2}.ffcalc2026my-tab-pane{display:none}.ffcalc2026my-tab-pane.ffcalc2026my-active{display:block}.ffcalc2026my-hidden{display:none!important}.ffcalc2026my-error-msg{color:#f44336;font-size:12px;margin-top:4px;display:block}@media(max-width:768px){.ffcalc2026my-container{padding:0!important}.ffcalc2026my-input-row{flex-direction:column;gap:16px}.ffcalc2026my-input-group{min-width:100%}.ffcalc2026my-input-group input,.ffcalc2026my-input-group select{font-size:16px!important;padding:14px 16px;height:auto!important}.ffcalc2026my-unit-input{display:flex;gap:8px}.ffcalc2026my-unit-input input{width:65%!important;flex:2}.ffcalc2026my-unit-input select{width:35%!important;flex:1}.ffcalc2026my-results-grid{grid-template-columns:1fr;gap:12px}.ffcalc2026my-btn-group{flex-direction:column;gap:16px}.ffcalc2026my-calculate-btn,.ffcalc2026my-reset-btn{padding:16px;font-size:18px}.ffcalc2026my-card-header h2{font-size:22px}.ffcalc2026my-result-value{font-size:28px}.ffcalc2026my-radio-option{padding:14px}}