body {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2 {
    text-align: center;
}

#qr-reader {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 20px;
}

#manual-input {
    width: 100%;
    max-width: 500px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #f9f9f9;
}

#manual-input h2 {
    margin-top: 0;
}

#manual-input p {
    margin-bottom: 15px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

input, button {
    padding: 10px;
    font-size: 16px;
}

input[type="text"] {
    width: 100%;
    box-sizing: border-box;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #45a049;
}

#equipment-info {
    margin-top: 20px;
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 5px;
    background-color: #fff;
}

.equipment-info-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.equipment-info-table th, .equipment-info-table td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
}

.equipment-info-table th {
    background-color: #f2f2f2;
    font-weight: bold;
}

.equipment-info-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.equipment-info-table tr:hover {
    background-color: #f5f5f5;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    #qr-reader, #manual-input {
        max-width: 100%;
    }

    .equipment-info-table th, .equipment-info-table td {
        padding: 8px;
    }
}