/* Minimum Pulley Chart Styles */
.minimum-pulley-chart-containerx {
    max-width: 100%;
    margin: 20px 0;
    font-family: Arial, sans-serif;
}

.minimum-pulley-chart-containerx .chart-titlex {
    font-size: 16px;
    font-weight: bolder;
    margin-bottom: 15px;
    color: #333;
    text-align: left;
}

.minimum-pulley-chart {
    width: 100%;
    border-collapse: collapse;
    border: 2px solid #ddd;
    background: #fff;
    font-size: 14px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.minimum-pulley-chart thead {
    background: #f8f9fa;
    border-bottom: 2px solid #ddd;
}

.minimum-pulley-chart th {
    padding: 12px 8px;
    text-align: center;
    font-weight: bold;
    color: #333;
    border-right: 1px solid #ddd;
}

.minimum-pulley-chart th:last-child {
    border-right: none;
}

.minimum-pulley-chart td {
    padding: 10px 8px;
    text-align: center;
    border-right: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.minimum-pulley-chart td:last-child {
    border-right: none;
}

.minimum-pulley-chart tbody tr:nth-child(even) {
    background: #f9f9f9;
}

.minimum-pulley-chart tbody tr:hover {
    background: #f0f0f0;
    cursor: pointer;
}

/* Tension Rating Specific Styles */
.minimum-pulley-chart .tension-rating {
    font-weight: 500;
    text-align: left;
    padding-left: 12px;
}

/* Color coding for different tension ratings */
.minimum-pulley-chart .tension-over-80 {
    border-left: 4px solid #dc3545; /* Red */
}

.minimum-pulley-chart .tension-60-80 {
    border-left: 4px solid #fd7e14; /* Orange */
}

.minimum-pulley-chart .tension-40-60 {
    border-left: 4px solid #ffc107; /* Yellow */
}

.minimum-pulley-chart .tension-below-40 {
    border-left: 4px solid #28a745; /* Green */
}

.minimum-pulley-chart .tension-other {
    border-left: 4px solid #6c757d; /* Gray */
}

/* Unit-specific column classes for JavaScript unit conversion */
.minimum-pulley-chart .imperial-unit {
    /* These classes can be targeted by your units-conversion.js */
}

.minimum-pulley-chart .metric-unit {
    /* These classes can be targeted by your units-conversion.js */
}

/* Hide units when not selected (controlled by JavaScript) */
.minimum-pulley-chart .imperial-unit.hidden {
    display: none !important;
}

.minimum-pulley-chart .metric-unit.hidden {
    display: none !important;
}

/* Responsive design */ 
@media (max-width: 768px) {
    .minimum-pulley-chart {
        font-size: 12px;
    }
    
    .minimum-pulley-chart th,
    .minimum-pulley-chart td {
        padding: 8px 4px;
    }
    
    .minimum-pulley-chart .chart-title {
        font-size: 16px;
    }
    
    /* Stack table on very small screens */
    @media (max-width: 480px) {
        .minimum-pulley-chart,
        .minimum-pulley-chart thead,
        .minimum-pulley-chart tbody,
        .minimum-pulley-chart th,
        .minimum-pulley-chart td,
        .minimum-pulley-chart tr {
            display: block;
        }
        
        .minimum-pulley-chart thead tr {
            position: absolute;
            top: -9999px;
            left: -9999px;
        }
        
        .minimum-pulley-chart tr {
            border: 1px solid #ccc;
            margin-bottom: 10px;
            padding: 10px;
            border-radius: 4px;
        }
        
        .minimum-pulley-chart td {
            border: none;
            border-bottom: 1px solid #eee;
            position: relative;
            padding-left: 50% !important;
            text-align: left;
        }
        
        .minimum-pulley-chart td:before {
            content: attr(data-label) ": ";
            position: absolute;
            left: 6px;
            width: 45%;
            padding-right: 10px;
            white-space: nowrap;
            font-weight: bold;
        }
    }
}

/* Error message styling */
.pulley-chart-error {
    color: #dc3545;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
    font-weight: 500;
}

/* Loading state (if needed) */
.minimum-pulley-chart-container.loading {
    opacity: 0.6;
    pointer-events: none;
}

.minimum-pulley-chart-container.loading:after {
    content: "Loading...";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255,255,255,0.9);
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
}