.back-button {
    position: fixed;
    top: 20px;
    left: 20px;
    background: #3498db;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    font-size: 16px;
    z-index: 1001;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: background-color 0.3s ease;
}

.back-button:hover {
    background: #2980b9;
}

.back-button i {
    margin-right: 5px;
}