.btn {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 15px 32px;
    font-size: 16px;
    font-weight: 600;
    margin: 4px 2px;
    border-radius: 12px;  
    cursor: pointer;
}

.btn:hover {
    background-color: #45a049;
}

.delete {
    background-color: #f44336;
}

.delete:hover {
    background-color: #da190b;
}

.title {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
    color: #222;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.control {
    display: inline-flex;
    align-items: center;          
    gap: 8px;
}

.prev::before {
    content: "← ";
}

.next::after {
    content: " →";
}

.signinup {
    position: relative;
    display: flex;
    justify-content: center; 
}

#signout_button {
    position: absolute;
    top: 0;
    left: 0;
}