/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 20px;
    padding: 20px;
    background-color: #f4f4f9;
    color: #333;
}

/* Headings */
h1, h2 {
    color: #2c3e50;
}

/* File Information Section */
ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    background: #ecf0f1;
    margin: 5px 0;
    padding: 10px;
    border-radius: 5px;
}

/* Error Messages */
.errors {
    background-color: #ffdddd;
    border: 1px solid #ff4d4d;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.errors h2 {
    color: #ff4d4d;
}

.error {
    color: #d8000c;
    font-weight: bold;
}

/* Table Styles */
.table-container {
    max-width: 100%;
    overflow-x: auto; /* Allows horizontal scrolling */
    margin-bottom: 20px;
    border: 1px solid #ddd; /* Optional for better visibility */
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    table-layout: auto;  /* Let the columns adjust based on content */
}

th, td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
    word-wrap: break-word; /* Prevents text from overflowing */
}

th {
    background-color: #3498db;
    color: white;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

/* Set input width to 100px */
input[type="text"] {
    width: 200px; /* Set a fixed width of 100px */
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Ensures padding is included in width calculation */
    white-space: nowrap; /* Prevent line breaks */
    overflow: hidden; /* Prevents overflow */
    text-overflow: ellipsis; /* Shows ellipsis if the content is too long */
}

/* Buttons */
button {
    display: inline-block;
    background-color: #27ae60;
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s ease;
    font-size: 16px;
    width: 100%; /* Ensures button is centered */
}

.back-button {
    display: inline-block;
    background-color: #27ae60;
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s ease;
    font-size: 16px;
    width: 10%; /* Ensures button is centered */
}

/* Hover Effects */
button:hover, .back-button:hover {
    background-color: #219150;
}

button:disabled {
    background-color: #95a5a6;
    cursor: not-allowed;
}

/* Back Button */
.back-button {
    background-color: #e74c3c;
}

.back-button:hover {
    background-color: #c0392b;
}

/* Center Save Data Button */
form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.save-button {
    margin-top: 20px;
    width: 50%;
}

/* Responsive Design */
@media (max-width: 768px) {
    .table-container {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    table {
        width: 100%;
        table-layout: auto;  /* Let the table adjust to fit its content */
    }

    input[type="text"] {
        width: 100px; /* Fixed width of 100px */
        padding: 6px; /* Smaller padding on mobile */
    }

    button, .back-button {
        width: 100%;
        text-align: center;
    }
}
@media (max-width: 480px) {
    body {
        margin: 10px;
        padding: 10px;
    }

    h1, h2 {
        font-size: 20px;
        text-align: center;
    }

    input[type="text"] {
        width: 80px;
        font-size: 14px;
    }

    th, td {
        font-size: 12px;
        padding: 6px;
    }

    .save-button {
        width: 100%;
    }

    .back-button {
        width: 100%;
        font-size: 14px;
    }

    button {
        font-size: 14px;
        padding: 8px 12px;
    }

    .errors {
        font-size: 14px;
        padding: 10px;
    }
}