#kikuldtes-calculator-container {
    background-color: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    padding: 25px;
    max-width: 650px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
#kikuldtes-calculator-container h3 {
    text-align: center; margin-top: 0; color: #333;
}
.kikuldtes-mode-selector {
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
    background-color: #f5f5f5;
    border-radius: 8px;
    padding: 5px;
}
.kikuldtes-mode-selector label {
    flex: 1;
    text-align: center;
    padding: 10px;
    cursor: pointer;
    border-radius: 6px;
    transition: background-color 0.3s;
}
.kikuldtes-mode-selector input[type="radio"] { display: none; }
.kikuldtes-mode-selector input[type="radio"]:checked + label {
    background-color: #0073aa;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 5px rgba(0,115,170,0.3);
}
.kikuldtes-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.kikuldtes-form-group { transition: opacity 0.3s; }
.kikuldtes-form-group.hidden { display: none; }
.kikuldtes-form-group label {
    display: block; margin-bottom: 8px; font-weight: 600;
}
.kikuldtes-form-group input[type="number"] {
    width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 5px; box-sizing: border-box;
}
.kikuldtes-eredmenyek {
    margin-top: 25px; padding-top: 20px; border-top: 1px solid #eee;
}
.kikuldtes-eredmeny-sor {
    display: flex; justify-content: space-between; padding: 10px 0;
}
.kikuldtes-eredmeny-sor.fo-eredmeny strong {
    font-size: 1.5em; color: #0073aa; font-weight: 700;
}
.kikuldtes-jogi-nyilatkozat {
    margin-top: 20px; font-size: 12px; color: #777; background-color: #f5f5f5; padding: 10px; border-radius: 4px; text-align: center;
}
hr { border: 0; border-top: 1px dashed #ccc; margin: 10px 0; }

@media (max-width: 600px) {
    .kikuldtes-form-grid { grid-template-columns: 1fr; }
}