.sip-calculator {
    font-family: 'Roboto', sans-serif;
    background-color: white;
    color: #334155;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
    transition: all 0.3s ease;
    margin: 20px auto;
    box-sizing: border-box;
    isolation: isolate; /* Prevents CSS conflicts with parent styles */
}

.sip-calculator h1 {
    text-align: center;
    color: white;
    background-color: #343a40;
    padding: 15px;
    border-radius: 8px;
    margin: 0 0 30px 0;
    font-size: 2rem;
    font-weight: 700;
}

.sip-calculator .investment-type {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.sip-calculator .investment-type label {
    display: flex;
    align-items: center;
    font-size: 1rem;
    color: #475569;
    cursor: pointer;
}

.sip-calculator .investment-type input {
    margin-right: 8px;
    accent-color: #1e40af;
}

.sip-calculator .input-group {
    margin-bottom: 25px;
}

.sip-calculator .input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #1e293b;
}

.sip-calculator .input-group input[type="number"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.sip-calculator .input-group input[type="number"]:focus {
    border-color: #1e40af;
    outline: none;
}

.sip-calculator .input-group input[type="range"] {
    width: 100%;
    margin-top: 10px;
    accent-color: #1e40af;
    transition: all 0.3s ease;
}

.sip-calculator .results {
    background-color: #eff6ff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sip-calculator .result-item {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 500;
}

.sip-calculator .result-item span:first-child {
    color: #475569;
}

.sip-calculator .result-item span:last-child {
    color: #1e40af;
}

.sip-calculator .chart-container {
    position: relative;
    height: 300px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sip-calculator .chart-container canvas {
    max-width: 300px;
    max-height: 300px;
}

@media (max-width: 600px) {
    .sip-calculator {
        padding: 20px;
    }
    
    .sip-calculator h1 {
        font-size: 1.5rem;
    }
    
    .sip-calculator .investment-type {
        flex-direction: column;
        gap: 10px;
    }
}