.berkoltseg-kalkulator-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    max-width: 850px;
    margin: 20px auto;
}
.berkoltseg-kalkulator-container h2 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 10px;
}
.berkoltseg-kalkulator-container .description {
    text-align: center;
    color: #6c757d;
    margin-bottom: 25px;
}
.input-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
}
@media (min-width: 768px) {
    .input-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #495057;
}
.form-group input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 1.1em;
    font-weight: 600;
    text-align: center;
    box-sizing: border-box;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.form-group input[type="text"]:focus {
    color: #0073aa;
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
.results-breakdown {
    background-color: #fff;
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #dee2e6;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}
@media (min-width: 768px) {
    .results-breakdown {
         grid-template-columns: 1fr 1fr;
    }
}
.results-breakdown h3 {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 0;
    margin-bottom: 10px;
}
.breakdown-section h4 {
    margin-top: 0;
    margin-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 10px;
}
.eredmeny-sor {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 15px;
}
.eredmeny-sor span { color: #6c757d; }
.eredmeny-sor strong { font-weight: 600; color: #212529; }
.eredmeny-sor span.levonas { color: #dc3545; }
.total-cost-row, .net-row {
    font-weight: bold;
    border-top: 2px solid #343a40;
    margin-top: 10px;
    padding-top: 10px;
    font-size: 1.1em;
}
.total-cost-row strong { color: #dc3545; }
.net-row strong { color: #28a745; }
.jogi-nyilatkozat {
    font-size: 12px;
    color: #6c757d;
    margin-top: 20px;
    text-align: center;
    font-style: italic;
}