.usf-buttons {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

.usf-button {
    background-color: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.usf-button:hover,
.usf-button.active {
    background-color: rgba(255, 255, 255, 0.5);
}

.usf-count {
    margin-left: 5px;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 2px 5px;
    border-radius: 3px;
}

.usf-my-lists {
    color: #fff;
}

.usf-my-lists h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.usf-list {
    margin-bottom: 30px;
}

.usf-list h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 5px;
}

.usf-list ul {
    list-style: none;
    padding: 0;
}

.usf-list li {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden; 
}

.usf-list li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    background-size: cover;
    background-position: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: -2;
    margin: -20px; 
}

.usf-list li::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5); 
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    z-index: -1;
}

.usf-list li a,
.usf-list li .usf-remove-button {
    position: relative;
    z-index: 1;
}

.usf-list a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1em;
}

.usf-remove-button {
    background-color: #e50914;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 3px;
    cursor: pointer;
}

/* Estilos para la Ventana Modal */
.usf-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.7);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

.usf-modal-content {
    background-color: #141414;
    color: #fff;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #333;
    width: 80%;
    max-width: 500px;
    border-radius: 8px;
    position: relative;
    text-align: center;
}

.usf-modal-close {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
}

.usf-modal-close:hover,
.usf-modal-close:focus {
    color: #fff;
    text-decoration: none;
    cursor: pointer;
}

.usf-modal-content h2 {
    margin-top: 0;
}

.usf-modal-buttons {
    margin-top: 20px;
}

.usf-modal-button {
    display: inline-block;
    padding: 10px 20px;
    margin: 0 10px;
    border-radius: 5px;
    text-decoration: none;
    color: #fff;
    background-color: #e50914;
}

.usf-modal-button.usf-register-button {
    background-color: #564d4d;
}

@media (max-width: 600px) {
    .usf-buttons {
        flex-direction: column;
    }

    .usf-list li {
        flex-direction: column;
        align-items: flex-start;
    }

    .usf-remove-button {
        margin-top: 10px;
    }
}