/* Estilos para caixas de vídeo explicativo */

.eph-box--video,
.eph-box-video {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-left: 6px solid #5a67d8;
    color: white;
    padding: 20px;
    margin: 20px 0;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(90, 103, 216, 0.2);
}

.eph-box--video .admonition-title,
.eph-box-video .admonition-title {
    color: white;
    font-weight: bold;
    font-size: 1.1em;
    margin-bottom: 15px;
}

.eph-box--video strong,
.eph-box-video strong {
    color: #fbbf24;
}

.eph-box--video a,
.eph-box-video a {
    color: #fbbf24;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #fbbf24;
    border-radius: 8px;
    margin: 10px 0;
    transition: all 0.3s ease;
    text-align: center;
}

.eph-box--video a:hover,
.eph-box-video a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.3);
}

.eph-box--video ul,
.eph-box-video ul {
    margin: 15px 0;
    padding-left: 20px;
}

.eph-box--video li,
.eph-box-video li {
    margin: 8px 0;
    line-height: 1.5;
}

/* Responsivo */
@media (max-width: 768px) {
    .eph-box--video,
    .eph-box-video {
        padding: 15px;
        margin: 15px 0;
    }
    
    .eph-box--video a,
    .eph-box-video a {
        display: block;
        width: 100%;
        text-align: center;
    }
}

/* Garantir que vídeos não apareçam como retângulos brancos */
.eph-box--video iframe,
.eph-box-video iframe {
    display: none !important;
}
.video-duration {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.9em;
    margin-left: 10px;
}

/* Badge de nível */
.video-level {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.9em;
    margin-left: 5px;
}