/* Container */
.pmc-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 15px;
    font-family: Arial, sans-serif;
    background: #f9f9f9;
}

/* The flex row container */
.pmc-row {
    display: flex;
    flex-wrap: wrap; 
    gap: 20px;       
}

/* Left and right columns */
.pmc-col-left,
.pmc-col-right {
    flex: 1;            
    min-width: 300px;  
}

.pmc-col-right .pmc-chart-container {
    max-width: 400px; 
    margin: 0 auto; 
}

@media (max-width: 768px) {
    .pmc-col-left,
    .pmc-col-right {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

.pmc-inputs {
    margin-bottom: 20px;
}

.pmc-field-group {
    margin-bottom: 15px;
    position: relative;
}

.pmc-field-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    line-height: 1.3em;
}

.pmc-field-group input,
.pmc-field-group select {
    width: 100%;
    padding: 8px;
    font-size: 1rem;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.pmc-margin-info {
    font-size: 0.9em;
    margin: 8px 0 0 0;
    color: #555;
}

/* Results section */
.pmc-results h3 {
    margin-top: 0;
}

/* Chart container */
.pmc-chart-container {
    width: 100%;
    text-align: center;
}

.pmc-chart-container h4 {
    margin-bottom: 10px;
    text-align: center;
}

#pmcChart {
    width: 100% !important;
    height: auto !important;
}

/* Tooltip styles: “(?)” after label text */
.tooltip-icon {
    font-weight: normal;
    color: #555;
    cursor: help;
    margin-left: 5px;
    position: relative;
    font-size: 0.9em;
}

.tooltip-text {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    width: 220px;
    background-color: #fff;
    border: 1px solid #ccc;
    padding: 6px;
    border-radius: 4px;
    font-size: 0.9em;
    color: #333;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    transition: opacity 0.2s ease;
    z-index: 9999;
}

.tooltip-icon:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}