:root{--rfc-primary-blue:rgb(47, 158, 216);--rfc-primary-dark:rgb(37, 128, 176);--rfc-accent-yellow:#FFC107;--rfc-accent-yellow-dark:#FFB700;--rfc-text-dark:#1a1a1a;--rfc-text-light:#666666;--rfc-border-color:#e0e0e0;--rfc-bg-light:#f9fafb;--rfc-success-green:#2ecc71}.rfc-calculator-wrapper{font-family:'Poppins',sans-serif;max-width:1200px;margin:30px auto;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 8px 32px rgb(0 0 0 / .12);animation:rfc-slide-in 0.6s ease-out}@keyframes rfc-slide-in{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.rfc-calculator-header{background:linear-gradient(135deg,var(--rfc-primary-blue) 0%,var(--rfc-primary-dark) 100%);color:#fff;padding:40px;text-align:center}.rfc-calculator-header h2{font-size:32px;font-weight:800;margin:0 0 12px 0;letter-spacing:-.5px}.rfc-calculator-header p{font-size:15px;font-weight:300;opacity:.95;margin:0}.rfc-calculator-body{display:grid;grid-template-columns:1fr 1fr;gap:0;min-height:600px}.rfc-products-section{padding:40px;background:linear-gradient(135deg,rgb(47 158 216 / .03) 0%,transparent 100%);border-right:2px solid var(--rfc-border-color);overflow-y:auto;max-height:700px}.rfc-products-section::-webkit-scrollbar{width:6px}.rfc-products-section::-webkit-scrollbar-track{background:#f1f1f1}.rfc-products-section::-webkit-scrollbar-thumb{background:var(--rfc-primary-blue);border-radius:3px}.rfc-section-title{font-size:16px;font-weight:700;color:var(--rfc-text-dark);text-transform:uppercase;letter-spacing:.8px;margin-bottom:24px;display:flex;align-items:center;gap:10px}.rfc-section-title::before{content:'';width:3px;height:24px;background:var(--rfc-accent-yellow);border-radius:2px}.rfc-products-container{display:flex;flex-direction:column;gap:16px}.rfc-product-card{background:#fff;border:2px solid var(--rfc-border-color);border-radius:12px;padding:16px;cursor:pointer;transition:all 0.35s cubic-bezier(.23,1,.32,1);display:flex;gap:12px;align-items:center;position:relative}.rfc-product-card:hover{border-color:var(--rfc-primary-blue);box-shadow:0 8px 24px rgb(47 158 216 / .2);transform:translateX(6px) translateY(-2px);background:rgb(255 255 255 / .95)}.rfc-product-card.rfc-active{border:3px solid var(--rfc-accent-yellow);background:linear-gradient(135deg,rgb(255 193 7 / .15) 0%,transparent 100%);box-shadow:0 8px 28px rgb(255 193 7 / .4);transform:scale(1.02)}.rfc-product-card.rfc-active::after{content:'✓';position:absolute;top:12px;right:12px;width:28px;height:28px;background:var(--rfc-accent-yellow);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;box-shadow:0 2px 8px rgb(255 193 7 / .4)}.rfc-product-image-container{width:70px;height:70px;min-width:70px;background:var(--rfc-bg-light);border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center}.rfc-product-image-container img{width:100%;height:100%;object-fit:cover}.rfc-product-image-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#e0e0e0 0%,#f5f5f5 100%);display:flex;align-items:center;justify-content:center;color:#999;font-size:28px}.rfc-product-info{flex:1}.rfc-product-name{font-size:13px;font-weight:700;color:var(--rfc-text-dark);margin:0 0 4px 0;line-height:1.3}.rfc-product-price{font-size:14px;font-weight:600;background:var(--rfc-accent-yellow);color:#fff;padding:4px 8px;border-radius:6px;display:inline-block;margin-top:4px}.rfc-calculator-section{padding:40px;display:flex;flex-direction:column;gap:32px}.rfc-calc-card{background:linear-gradient(135deg,rgb(47 158 216 / .08) 0%,rgb(255 193 7 / .04) 100%);padding:24px;border-radius:12px;border:1px solid var(--rfc-border-color)}.rfc-input-group{margin-bottom:16px}.rfc-input-group:last-child{margin-bottom:0}.rfc-input-label{font-size:12px;font-weight:700;color:var(--rfc-text-dark);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;display:block}.rfc-area-input-wrapper{position:relative;display:flex;align-items:center;gap:0;background:#fff;border:none!important;border-radius:0!important;overflow:hidden;transition:all 0.3s ease}.rfc-area-input-wrapper:focus-within{border-color:transparent!important;box-shadow:none!important}.rfc-area-input-wrapper:focus-within{border-color:var(--rfc-primary-blue);box-shadow:0 0 0 3px rgb(47 158 216 / .1)}.rfc-qty-btn{width:44px;height:44px;border:none;background:#fff;color:var(--rfc-primary-blue);font-size:20px;font-weight:700;cursor:pointer;border-radius:0;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center;flex-shrink:0}.rfc-qty-btn:hover{background:var(--rfc-bg-light);color:var(--rfc-primary-dark)}.rfc-qty-btn:active{background:var(--rfc-accent-yellow);color:#fff}.rfc-qty-btn-minus{border-right:1px solid var(--rfc-border-color)}.rfc-qty-btn-plus{border-left:1px solid var(--rfc-border-color)}.rfc-area-input{flex:1;padding:10px 14px;font-family:'Poppins',sans-serif;font-size:16px;font-weight:600;border:none;background:#fff0;color:var(--rfc-text-dark);transition:all 0.3s ease;text-align:center;min-width:80px;height:44px}.rfc-area-input:focus{outline:none}.rfc-area-unit{font-size:13px;font-weight:600;color:var(--rfc-text-light);min-width:30px}.rfc-result-box{background:linear-gradient(135deg,var(--rfc-accent-yellow) 0%,#FFD54F 100%);padding:24px;border-radius:12px;text-align:center;box-shadow:0 4px 16px rgb(255 193 7 / .3)}.rfc-result-label{font-size:12px;font-weight:700;color:rgb(0 0 0 / .6);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.rfc-result-price{font-size:40px;font-weight:800;color:var(--rfc-text-dark);margin:0;line-height:1}.rfc-result-subtitle{font-size:13px;color:rgb(0 0 0 / .5);margin-top:8px;font-weight:500}.rfc-details-box{background:#fff;border:1px solid var(--rfc-border-color);padding:16px;border-radius:8px;font-size:13px}.rfc-detail-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--rfc-border-color)}.rfc-detail-row:last-child{border-bottom:none}.rfc-detail-label{color:var(--rfc-text-light);font-weight:500}.rfc-detail-value{font-weight:700;color:var(--rfc-text-dark)}.rfc-info-box{background:linear-gradient(135deg,rgb(46 204 113 / .08) 0%,transparent 100%);border-left:4px solid var(--rfc-success-green);padding:16px;border-radius:8px;font-size:12px;color:var(--rfc-text-light);line-height:1.6}.rfc-info-box strong{color:var(--rfc-text-dark);font-weight:600}.rfc-contact-btn{width:100%;padding:14px 24px;margin-top:16px;background:linear-gradient(135deg,var(--rfc-primary-blue) 0%,var(--rfc-primary-dark) 100%)!important;color:white!important;border:none!important;border-radius:6px!important;font-family:'Poppins',sans-serif;font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:all 0.3s ease;box-shadow:0 4px 12px rgb(47 158 216 / .25)}.rfc-contact-btn:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgb(47 158 216 / .35)!important;background:linear-gradient(135deg,var(--rfc-primary-dark) 0%,#1b6c9c 100%)!important;color:white!important}.rfc-contact-btn:active{transform:translateY(-1px);color:white!important}.rfc-contact-btn:focus{color:white!important;outline:none!important}@media (max-width:968px){.rfc-calculator-body{grid-template-columns:1fr}.rfc-products-section{border-right:none;border-bottom:2px solid var(--rfc-border-color);max-height:400px}}@media (max-width:640px){.rfc-calculator-wrapper{margin:15px auto}.rfc-products-section,.rfc-calculator-section{padding:20px}.rfc-result-price{font-size:32px}}.rfc-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgb(0 0 0 / .5);display:flex;align-items:center;justify-content:center;z-index:999999;opacity:0;transition:opacity 0.3s ease}.rfc-modal-overlay.rfc-modal-active{opacity:1}.rfc-modal-content{background:#fff;border-radius:12px;padding:30px;max-width:760px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:0 10px 50px rgb(0 0 0 / .3);position:relative;animation:rfc-modal-slide 0.3s cubic-bezier(.23,1,.32,1)}@keyframes rfc-modal-slide{from{transform:translateY(-30px);opacity:0}to{transform:translateY(0);opacity:1}}.rfc-modal-close{position:absolute;top:15px;right:15px;width:32px;height:32px;border:none;background:#fff0;font-size:28px;color:var(--rfc-text-light);cursor:pointer;transition:all 0.2s ease;padding:0;line-height:1}.rfc-modal-close:hover{color:var(--rfc-text-dark);transform:rotate(90deg)}.rfc-modal-form{margin-top:10px}.wpcf7-response-output{display:none!important;visibility:hidden!important;opacity:0!important}.wpcf7-response-output.wpcf7-mail-sent-ok{display:block!important;visibility:visible!important;opacity:1!important;background:#d4edda!important;border:2px solid #2ECC71!important;color:#155724!important;padding:20px!important;margin:20px 0!important;border-radius:8px!important;font-size:16px!important;font-weight:600!important;box-shadow:0 4px 12px rgb(46 204 113 / .3)!important;animation:slideInUp 0.5s ease}.wpcf7-response-output.wpcf7-mail-sent-ng{display:block!important;visibility:visible!important;opacity:1!important;background:#f8d7da!important;border:2px solid #f5365c!important;color:#721c24!important;padding:20px!important;margin:20px 0!important;border-radius:8px!important}.wpcf7-form-control.wpcf7-validates-as-email.wpcf7-invalid,.wpcf7-form-control.wpcf7-text.wpcf7-invalid{border-color:#f5365c!important;background:#ffe5e5!important}@keyframes slideInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.white-popup{position:relative;background:#fff;padding:30px;width:auto;max-width:500px;margin:20px auto;border-radius:5px}.mfp-hide{display:none!important}.mfp-fade.mfp-bg{opacity:0;transition:opacity 0.3s ease-out}.mfp-fade.mfp-bg.mfp-ready{opacity:.8}.mfp-fade.mfp-wrap .mfp-content{opacity:0;transition:opacity 0.3s ease-out}.mfp-fade.mfp-wrap.mfp-ready .mfp-content{opacity:1}.rfc-white-popup{position:relative;background:#fff;padding:30px;width:auto;max-width:500px;margin:20px auto;border-radius:5px;box-shadow:0 10px 50px rgb(0 0 0 / .3)}@media (max-width:600px){.rfc-admin-header{padding:20px}.rfc-settings-form{padding:20px}.rfc-settings-form .form-table th{width:100%;display:block;margin-bottom:10px}.rfc-settings-form .form-table td{display:block}.rfc-settings-form input[type="text"],.rfc-settings-form textarea,.rfc-settings-form select{width:100%!important;box-sizing:border-box}.rfc-modal-content{padding:20px}}.rfc-cf7-message{display:none;margin:15px 0;padding:15px;border-radius:6px;text-align:center;font-size:15px}.rfc-msg-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb;padding:15px;border-radius:6px}.rfc-msg-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb;padding:15px;border-radius:6px}