/******* Do not edit this file *******
Simple Custom CSS and JS - by Silkypress.com
Saved: Sep 25 2025 | 10:41:22 */
 body {
     font-family: 'Roboto', sans-serif;
     line-height: 1.6;
     color: #333;
     max-width: 90%;
     margin: 0 auto;
     padding: 20px;
     background-color: #f5f5f5;
 }
 
 .calculator-container {
     display: flex;
     gap: 30px;
     margin-bottom: 40px;
 }
 
 .calculator {
     background-color: white;
     border-radius: 8px;
     padding: 25px;
     box-shadow: 0 2px 10px rgba(0,0,0,0.1);
     flex: 1;
 }
 /*( .page-id-619, .page-id-627, .page-id-634, .page-id-637, .page-id-631, .page-id-624)*/
  .calculation-steps {
     background-color: white;
     border-radius: 8px;
     padding: 25px;
     box-shadow: 0 2px 10px rgba(0,0,0,0.1);
     width: 350px;
     display: none;
 }
 
 h1 {
     color: #2c3e50;
     text-align: center;
     margin-bottom: 30px;
     font-weight: 700;
 }
 
 h2 {
     color: #3498db;
     border-bottom: 1px solid #eee;
     padding-bottom: 10px;
     margin-top: 0;
     font-weight: 600;
 }
 
 h3 {
     color: #2c3e50;
     margin-top: 25px;
     font-weight: 600;
 }
 
 .guide {
     background-color: #f8fafc;
     padding: 20px;
     border-radius: 8px;
     margin-top: 30px;
     border: 1px solid #e2e8f0;
 }
 
 .input-group {
     margin-bottom: 20px;
     display: flex;
     align-items: center;
 }
 
 label {
     width: 200px;
     font-weight: 500;
     display: flex;
     align-items: center;
 }
 
 .input-container {
     display: flex;
     align-items: center;
     flex-grow: 1;
 }
 
 input {
     padding: 8px 12px;
     border: 1px solid #ddd;
     border-radius: 4px;
     font-size: 14px;
     width: 150px;
     font-family: 'Roboto', sans-serif;
 }
 
 .tab-container {
     display: flex;
     margin-bottom: 20px;
 }
 
 .tab {
     padding: 10px 20px;
     background-color: #edf2f7;
     cursor: pointer;
     border-radius: 5px 5px 0 0;
     margin-right: 5px;
     font-weight: 500;
     transition: all 0.2s;
 }
 
 .tab.active {
     background-color: #3498db;
     color: white;
 }
 
 .calculator-content {
     display: none;
 }
 
 .calculator-content.active {
     display: block;
 }
 
 .calculate-btn {
     background-color: #3498db;
     color: white;
     border: none;
     padding: 12px 24px;
     border-radius: 4px;
     cursor: pointer;
     font-size: 16px;
     display: block;
     margin: 30px auto 0;
     transition: background-color 0.3s;
     font-weight: 500;
 }
 
 .calculate-btn:hover {
     background-color: #2980b9;
 }
 
 .result {
     margin-top: 30px;
     padding: 20px;
     background-color: #f0f7ff;
     border-radius: 4px;
     display: none;
     border: 1px solid #d6e4ff;
 }
 
 .step {
     margin-bottom: 15px;
     padding-bottom: 15px;
     border-bottom: 1px dashed #e2e8f0;
 }
 
 .step:last-child {
     border-bottom: none;
 }
 
 .math-equation {
     font-family: 'Roboto', sans-serif;
     font-size: 1.1em;
     margin: 10px 0;
     padding: 10px;
     background-color: #f8fafc;
     border-left: 3px solid #3498db;
     border-radius: 4px;
     overflow: hidden;
 }
 
 .example {
     background-color: #f0fdf4;
     padding: 15px;
     border-radius: 4px;
     margin: 15px 0;
     border: 1px solid #dcfce7;
 }
 
 .help-icon {
     margin-left: 10px;
     color: #3498db;
     cursor: pointer;
     position: relative;
     display: inline-block;
     width: 18px;
     height: 18px;
     text-align: center;
     line-height: 18px;
     background-color: #e8f4fc;
     border-radius: 50%;
     font-size: 12px;
     font-weight: bold;
 }
 
 .help-tooltip {
     visibility: hidden;
     width: 300px;
     background-color: #2c3e50;
     color: #fff;
     text-align: left;
     border-radius: 6px;
     padding: 15px;
     position: absolute;
     z-index: 1;
     bottom: 125%;
     left: 50%;
     transform: translateX(-50%);
     opacity: 0;
     transition: opacity 0.3s;
     font-size: 14px;
     font-weight: normal;
     line-height: 1.4;
 }
 
 .help-icon:hover .help-tooltip {
     visibility: visible;
     opacity: 1;
 }
 
 .help-tooltip::after {
     content: "";
     position: absolute;
     top: 100%;
     left: 50%;
     margin-left: -5px;
     border-width: 5px;
     border-style: solid;
     border-color: #2c3e50 transparent transparent transparent;
 }