body {
    font-family: 'Georgia', sans-serif;
    line-height: 1.4;
    background-color: white;
    margin: 0;
    padding: 0;
    color: #333;
}

.header-section {
    background-color: #166d98;
    color: white;
    padding: 1rem;
    text-align: center;
}

#navbar {
    margin-top: 10px;
    background-color: #996e0f;
    padding: 10px;
    text-align: center;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
    font-size: 18px;
    padding: 5px 10px;
    border-radius: 5px;
}

.nav-link:hover {
    background-color: #f5c6a5;
    ;
    transition: background-color 0.3s;
}

.filter-container {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    text-align: center;
}

.filter-container h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #333;
}

.filter-inputs {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.filter-inputs input[type="number"] {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 140px;
    text-align: center;
    font-size: 1em;
}

.filter-button {
    padding: 8px 16px;
    background-color: #166d98;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
}

.filter-button:hover {
    background-color: #145f84;
}

.book-list {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.book-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    padding: 20px;
    justify-items: center;
}

.book-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    background-color: #fff;
    padding: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    width: 100%;
    max-width: 200px;
    transition: transform 0.3s;
}

.book-item:hover {
    transform: scale(1.05);
}

.buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.book-details {
    flex: 1;
    margin-bottom: 10px;
    overflow: hidden;
}

.image-thumbnail img {
    width: 90%;
    height: 90%;
    border-radius: 8px;
}

.image-thumbnail figcaption {
    text-align: center;
    font-weight: bold;
    margin-top: 10px;
    color: #333;
}

.book-details {
    justify-content: space-between;
}

.buttons {
    margin-top: auto;
    margin-bottom: 10px;
}

.book-now-btn {
    background-color: #996e0f;
    color: white;
    padding: 11px 30px;
    font-size: 16px;
    font-weight: bold;
    font-family: 'Georgia', sans-serif;
    border: none;
    border-radius: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    margin-bottom: 5px;
    align-items: center;
    display: block;
    margin-top: 20px;
    width: 100%;
    justify-self: bottom;
}

.book-now-btn:hover {
    background-color: #e2ac36;
    transform: translateY(-3px);
}

.book-now-btn:active {
    background-color: rgb(64, 100, 64);
    transform: translateY(1px);
}

.add-to-card-btn {
    background-color: #166d98;
    color: white;
    padding: 11px 30px;
    font-size: 16px;
    font-weight: bold;
    font-family: 'Georgia', sans-serif;
    border: none;
    border-radius: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    margin-bottom: 5px;
    margin-top: 5px;
    display: block;
    align-items: center;
    width: 100%;
}

.add-to-card-btn:hover {
    background-color: #51a9d5;
    transform: translateY(-3px);
}

.add-to-card-btn:active {
    background-color: rgb(64, 100, 64);
    transform: translateY(1px);
}

.add-to-wish-btn {
    background-color: white;
    color: rgb(9, 8, 8);
    padding: 11px 30px;
    font-size: 16px;
    font-weight: bold;
    font-family: 'Georgia', sans-serif;
    border: none;
    border-radius: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    margin-top: 5px;
    display: block;
    width: 100%;
    margin-bottom: 0px;
}

.add-to-wish-btn:hover {
    background-color: rgb(179, 231, 176);
    transform: translateY(-3px);
}

.add-to-wish-btn:active {
    background-color: rgb(64, 100, 64);
    transform: translateY(1px);
}

.book-details {
    margin-top: 20px;
}

#footer-container {
    background-color: #166d98;
    color: #fff;
    text-align: center;
    padding: 1rem;
    position: relative;
    bottom: 0;
    width: 100%;
}

#changeMessageButton {
    background-color: #166d98;
    font-family: 'Georgia', sans-serif;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    margin-top: 50px;
}

#message {
    background-color: rgb(255, 255, 255);
    color: #000000;
    ;
    font-size: 18px;
    text-align: center;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
}

#bookDetails {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    text-align: center;
}

button {
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #2980b9;
}

button:focus {
    outline: none;
}