/* Dark Theme SIP Calculator Styles */
body {
    background-color: #121212;
    color: #ffffff;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
}

.calculator {
    background-color: #1e1e1e;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 400px;
}

h1 {
    text-align: center;
    color: #ffffff;
    margin-bottom: 30px;
    font-size: 28px;
}

.input-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #cccccc;
    font-size: 14px;
}

input {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background-color: #333333;
    color: #ffffff;
    font-size: 16px;
    box-sizing: border-box;
}

input:focus {
    outline: none;
    background-color: #444444;
}

button {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 8px;
    background-color: #007bff;
    color: #ffffff;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    margin-top: 10px;
}

button:hover {
    background-color: #0056b3;
}

.result-section {
    margin-top: 30px;
    text-align: center;
}

#result {
    color: #00ff88;
    font-size: 24px;
    margin-bottom: 15px;
}

#details {
    background-color: #2a2a2a;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    display: none;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 14px;
}

.detail-label {
    color: #cccccc;
}

.detail-value {
    color: #ffffff;
    font-weight: bold;
}