/* style.css */
body {
    font-family: Arial, sans-serif;
    max-width: 600px;
    margin: auto;
    padding-top: 20px;
}

h1 {
    text-align: center;
}

form {
    margin-bottom: 20px;
}

.needed {
    color: red;
    font-weight: bold;
}

.filled {
    color: green;
    font-weight: bold;
}

button {
    padding: 8px 12px;
    margin-top: 5px;
    cursor: pointer;
}

input[type=text] {
    width: 100%;
    max-width: 400px;
    padding: 6px;
    margin-bottom: 5px;
}

.fill-button {
    display: inline-block;
    margin-bottom: 20px;
    padding: 8px 12px;
    background: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

.supplies-table {
    width: 100%;
    border-collapse: collapse;
}

.header {
    text-align: center;
    margin-bottom: 20px;
}

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

.supplies-table tr.even {
    background-color: #f9f9f9;
}

.supplies-table tr.odd {
    background-color: #ffffff;
}

.supplies-table th {
    background-color: #4CAF50;
    color: white;
}

/* Responsive for mobile */
@media (max-width: 600px) {
    .supplies-table, .supplies-table th, .supplies-table td {
        font-size: 14px;
    }
    .fill-button, button {
        width: 100%;
    }
    input[type=text] {
        max-width: 100%;
    }
}

/* Logo at top center */
body > div {
    text-align: center;
    margin-bottom: 20px;
}

body > div img {
    max-width: 200px;
}