#interactive.viewport {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border: 2px solid #000;
    background-color: #c0c0c0;
}

canvas.drawing, canvas.drawingBuffer {
    position: absolute;
    top: 0;
    left: 0;
}

#book-info {
    margin-top: 20px;
    font-family: 'Courier New', Courier, monospace;
    background-color: #f0f0f0;
    border: 1px solid #000;
    padding: 10px;
}

#prompt {
    display: none;
    margin-top: 20px;
    font-family: 'Courier New', Courier, monospace;
    background-color: #f0f0f0;
    border: 1px solid #000;
    padding: 10px;
}

#prompt-message {
    font-weight: bold;
    font-family: 'Courier New', Courier, monospace;
    color: #800000;
}

#book-title, #book-author, #book-desc {
    margin-top: 10px;
    font-size: 16px;
    font-family: 'Courier New', Courier, monospace;
    color: #800000;
}
body {
    font-family: 'Courier New', Courier, monospace;
    background-color: #ddd4b0;
    color: #000;
    margin: 0;
    padding: 0;
}

h1 {
    text-align: center;
    color: #800000;
    font-size: 24px;
    margin-top: 20px;
}

#search-bar {
    display: block;
    margin: 20px auto;
    width: 80%;
    padding: 10px;
    font-size: 16px;
    border: 2px solid #000;
    background-color: #f0f0f0;
}

body.dark-mode #search-bar {
    background-color: #333;
    color: #fff;
    border-color: #444;
}

#dark-mode-toggle {
    position: fixed;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: background-color 0.3s;
    opacity: 0.7;
}

#dark-mode-toggle:hover {
    background-color: rgba(255, 255, 255, 0.7);
    opacity: 1;
}

body.dark-mode #dark-mode-toggle {
    background-color: rgba(0, 0, 0, 0.5);
}

body.dark-mode #dark-mode-toggle:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

table {
    width: 90%;
    margin: 20px auto;
    border-collapse: collapse;
    background-color: #fff;
}

th, td {
    border: 1px solid #000;
    padding: 10px;
    text-align: left;
    font-size: 14px;
}

th {
    background-color: #c0c0c0;
    cursor: pointer;
}

th:hover {
    background-color: #a0a0a0;
}

a {
    color: #800000;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

#book-table-body tr:nth-child(even) {
    background-color: #f0f0f0;
}

#book-table-body tr:nth-child(odd) {
    background-color: #e0e0e0;
}

#book-table-body tr:hover {
    background-color: #d0d0d0;
}

#book-info, #prompt, #book-title, #book-author, #book-desc, th, td, body {
    font-size: 18px;
    font-weight: bold;
}

#search-bar:focus {
    outline-color: #800000;
    outline-style: solid;
    outline-width: 2px;
}

body.dark-mode {
    background-color: #121212;
    color: #ffffff;
}

body.dark-mode table {
    background-color: #2b2b2b;
}

body.dark-mode th, body.dark-mode td {
    border-color: #444;
}

body.dark-mode button {
    background-color: #333;
    color: #fff;
}

body.dark-mode th {
    background-color: #3a3a3a;
}

body.dark-mode td {
    background-color: #2b2b2b;
}

body.dark-mode #book-table-body tr:nth-child(even) {
    background-color: #333;
}

body.dark-mode #book-table-body tr:nth-child(odd) {
    background-color: #2b2b2b;
}

body.dark-mode #book-table-body tr:hover {
    background-color: #444;
}

/* Center the checkout button and make it fill the cell */
#book-table td button {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box; /* Ensure padding and border are included in the element's total width and height */
}

/* Add more styles as needed for other elements */

#location-prompt {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    color: #000;
    padding: 20px;
    border: 2px solid #000;
    z-index: 1000;
}

#location-prompt label {
    display: block;
    margin-bottom: 5px;
}

#location-prompt input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
}

#location-prompt select {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
}

#location-prompt button {
    padding: 8px 16px;
}