/* General styles for body */
body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #f8f9fa;
    color: #333;
}

/* Header section styling */
.header {
    background-color: #343a40;
    color: #ffffff;
    padding: 20px;
    text-align: center;
    border-radius: 8px;
}

.header h1 {
    margin: 0;
    font-size: 28px;
    text-transform: uppercase;
}

.header p {
    margin: 5px 0 0;
    font-size: 16px;
}

/* Pin assignment section */
.pin-header {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.pin-desc-left {
    width: 45%;
    text-align: right;
}

.pin-desc-right {
    width: 45%;
    text-align: left;
}

/* Pin column styles */
.pin-column {
    width: 50%;
}

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

.pin-column th, .pin-column td {
    padding: 8px;
    border: 1px solid #dee2e6;
}

.pin-column th {
    background-color: #007bff;
    color: white;
}

.pin-column td.pin-number {
    background-color: #808080;
    color: white;
    font-weight: bold;
    text-align: center;
    width: 15%;
}

/* Styling odd rows for better readability */
.pin-column tr:nth-child(odd) {
    background-color: #f1f1f1;
}

/* Notes and descriptions */
.note {
    margin-top: 20px;
    background-color: #e9ecef;
    border-left: 5px solid #007bff;
    padding: 15px;
    border-radius: 5px;
}

.note h3 {
    margin-top: 0;
    color: #007bff;
}

/* Responsive table */
@media screen and (max-width: 768px) {
    .pin-header {
        flex-direction: column;
    }
    .pin-column {
        width: 100%;
        margin-bottom: 20px;
    }
}