/* General styles */
body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    max-width: 900px;
    margin: 50px auto;
    background: #fff;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h1 {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
    color: #333;
}

/* Table styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table thead {
    background-color: #f5f5f5;
}

table th, table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table th {
    font-weight: bold;
    color: #555;
}

table td {
    vertical-align: middle;
}

table td input[type="number"] {
    width: 60px;
    padding: 5px;
    text-align: center;
}

table td button {
    padding: 5px 10px;
    color: #fff;
    background-color: #e74c3c;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

table td button:hover {
    background-color: #c0392b;
}

.total {
    text-align: right;
    font-size: 18px;
    margin-bottom: 20px;
    color: #333;
    font-weight: bold;
}

button[type="submit"] {
    padding: 10px 20px;
    color: #fff;
    background-color: #3498db;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin-right: 10px;
}

button[type="submit"]:hover {
    background-color: #2980b9;
}

button[name="clear_cart"] {
    background-color: #e74c3c;
}

button[name="clear_cart"]:hover {
    background-color: #c0392b;
}

/* Form styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

/* Responsive styles */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    table th, table td {
        padding: 10px;
    }

    button[type="submit"] {
        padding: 8px 16px;
        font-size: 14px;
    }
}