.ssc-container {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-width: 900px;
    margin: auto;
}

.ssc-container h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.ssc-container p {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.ssc-form-group {
    margin-bottom: 1rem;
}

.ssc-form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.ssc-form-group select,
.ssc-form-group input[type="number"] {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid #bdc3c7;
    border-radius: 6px;
    font-size: 1rem;
}

.ssc-button {
    background-color: #000000;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    border-radius: 6px;
    cursor: pointer;
    display: block;
    width: 100%;
    margin-top: 1rem;
}

.ssc-button:hover {
    background-color: #2980b9;
}

.ssc-result {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: #fff6ec;
    border: 1px dashed #af6705;
    border-radius: 6px;
    text-align: center;
    font-size: 1.1rem;
    color: #2c3e50;
}

.ssc-chart-section {
    margin-top: 2rem;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.ssc-chart-section h3,
.ssc-chart-section h4 {
    color: #2c3e50;
    margin: 1rem 0 0.5rem 0;
}

.ssc-chart {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.95rem;
}

.ssc-chart th, .ssc-chart td {
    border: 1px solid #ddd;
    padding: 0.5rem;
    text-align: center;
}

.ssc-chart th {
    background-color: #f1f3f5;
    font-weight: bold;
}

.ssc-chart tr:nth-child(even) {
    background-color: #f9f9f9;
}