.vda-calculator-container{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:#fff;padding:30px;margin:20px 0;border-radius:12px;-webkit-border-radius:12px;-moz-border-radius:12px;border:1px solid #e5e5e5;box-shadow:0 5px 25px rgba(0,0,0,.07);-webkit-box-shadow:0 5px 25px rgba(0,0,0,.07);-moz-box-shadow:0 5px 25px rgba(0,0,0,.07)}.vda-calculator-container h2{text-align:center;color:#333;margin-top:0;margin-bottom:10px;font-size:1.5em}.vda-calculator-container p{text-align:center;color:#666;font-size:1em;margin-bottom:25px}.vda-input-group{margin-bottom:15px;position:relative}.vda-input-group label{display:block;margin-bottom:6px;font-weight:600;color:#444}.vda-input-group input[type=text],.vda-input-group input[type=tel]{width:100%;padding:12px;border:1px solid #ccc;border-radius:6px;-webkit-border-radius:6px;-moz-border-radius:6px;box-sizing:border-box;font-size:1em}#vda-unlock-btn,#vda-calculate-base-btn,#vda-recalculate-tncn-btn,#vda-reset-btn{width:100%;padding:14px;color:#fff;border:none;border-radius:6px;-webkit-border-radius:6px;-moz-border-radius:6px;font-size:1.1em;font-weight:700;cursor:pointer;margin-top:10px;transition:background-color .2s ease-in-out;-webkit-transition:background-color .2s ease-in-out;-moz-transition:background-color .2s ease-in-out}#vda-unlock-btn{background-color:#28a745}#vda-unlock-btn:hover{background-color:#218838}#vda-calculate-base-btn{background-color:#007bff}#vda-calculate-base-btn:hover{background-color:#0056b3}#vda-recalculate-tncn-btn{background-color:#ffc107;color:#212529}#vda-recalculate-tncn-btn:hover{background-color:#e0a800}#vda-reset-btn{background-color:#6c757d;margin-top:20px}#vda-reset-btn:hover{background-color:#5a6268}#vda-phone-step small{font-size:.85em;color:#888;display:block;text-align:center;margin-top:10px}.vda-results-wrapper{margin-top:25px;padding-top:20px;border-top:1px solid #e5e5e5}.vda-result-item{margin-bottom:12px;background-color:#f8f9fa;padding:15px;border:1px solid #e5e5e5;border-left:4px solid #17a2b8;border-radius:5px;-webkit-border-radius:5px;-moz-border-radius:5px}.vda-result-item strong{color:#333;display:block;font-size:1em;margin-bottom:5px}.vda-result-item span{font-weight:700;color:#dc3545;font-size:1.3em;display:block}.vda-result-item small{display:block;margin-top:8px;font-style:italic;color:#777;font-size:.9em}.vda-separator{border:0;border-top:1px dashed #ccc;margin:25px 0}#vda-tncn-recalc-step{background-color:#fff9e6;padding:20px;margin-top:20px;border-radius:8px;-webkit-border-radius:8px;-moz-border-radius:8px;border:1px solid #ffecb3}#vda-tncn-recalc-step h4{color:#333;text-align:center;margin-top:0}#vda-tncn-recalc-step .vda-tncn-intro{font-size:.9em;margin-bottom:15px}.vda-realtime-value{display:block;text-align:right;font-size:.9em;color:#e74c3c;font-weight:700;height:1em;margin-top:4px}