.pdf-container {
    width: 100%;
    box-sizing: border-box;
}

.pdf-embed {
    width: 100%;
    height: 1000px;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.pdf-footer {
    text-align: center;
    font-size: 0.95rem;
    margin-top: 80px;
    margin: 90px auto 20px auto;
}

.pdf-footer a {
    color: #0066cc;
    text-decoration: none;
    margin: 20 10px;
    font-weight: bolder;
}

.pdf-footer a:hover {
    text-decoration: underline;
}

/* Search box styles */
.search-box {
    text-align: center;
    margin: 10px 0 10px;
    padding: 0 15px;
}

.search-box form {
    display: flex;
    justify-content: center;
    gap: 1px;
}

.search-box input[type="text"] {
    padding: 10px 12px;
    width: 300px;
    max-width: 100%;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
    outline: none;
    transition: border 0.3s;
}

.search-box input[type="text"]:focus {
    border-color: #0066cc;
}

.search-box input[type="submit"] {
    padding: 10px 18px;
    font-size: 16px;
    background-color: #0066cc;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-box input[type="submit"]:hover {
    background-color: #004a99;
}

.pdf-container p {
    text-align: center;
    font-size: 1.1rem;
    color: #cc0000;
    margin: 40px auto;
    font-weight: bold;
    padding: 10px 15px;
}

@media (max-width: 500px) {
    .search-box input[type="text"] {
        font-size: 15px;
        width: 100%;
    }

    .search-box input[type="submit"] {
        font-size: 15px;
    }

    .search-box form {
        flex-direction: row;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .pdf-embed {
        height: 600px;
    }

    .pdf-footer {
        font-size: 0.9rem;
    }
}