.logo-container {
    text-align: center;
    background-color:#0C0515; /* Light black background */
    padding: 10px; /* Adjust padding as needed */
    border-radius: 8px;
}

.logo {
    max-width: 40%;
    max-height: 40%;
    display: block;
    margin: 0 auto;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
}

.container {
    max-width: 1000px;
    margin: 50px auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.form {
    margin-bottom: 20px;
}

h2 {
    text-align: center;
    color: #333;
}

h3 {
    margin-bottom: -10px;
    color: #333;
}

input[type="text"] {
    padding: 10px;
    margin: 10px 0 -10px 0;
    border-radius: 5px;
    border: 1px solid #ccc;
    width: calc(100% - 30px);
}

input[type="submit"] {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 5px;
    border: 1px solid #ccc;
    width: calc(100% - 10px);
    background-color: #0C0515;
    color: white;
    border: none;
    cursor: pointer;
}

input[type="submit"]:hover {
    background-color: #0C0515;
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.result-table th,
.result-table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

.result-table th {
    background-color: #0C0515;
    color: white;
}

.total-row {
    font-weight: bold;
}

#note {
    text-align: center;
    color: red;
    margin-bottom: 20px;
    display: none;
}

/* Responsive Design */
@media screen and (max-width: 600px) {
    .container {
        margin: 20px auto;
        padding: 10px;
    }
}

.exit-button {
    background-color: #0C0515;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    cursor: pointer;
    margin-top: 20px;
}

.exit-button:hover {
    background-color: #0C0515;
}