.video-downloader .downloader-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.input-container, .output-container {
    flex: 1;
}

.input-container h3, .output-container h3 {
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#inputUrl {
    width: 100%;
    min-height: 100px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Ubuntu', monospace;
    resize: vertical;
}

.downloader-toolbar {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.downloader-toolbar button {
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.downloader-toolbar button:hover {
    background-color: #0056b3;
}

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

.output-container #outputContainer {
    text-align: center;
}

#thumb video {
    width: 100%;
    max-height: 400px;
    border-radius: 10px;
    background: #000;
}

.dlbtns {
    display: inline-block;
    padding: 10px 20px;
    margin: 5px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: bold;
    color: white;
    cursor: pointer;
    min-width: 150px;
    text-align: center;
    transition: background-color 0.3s;
}

.centerV {
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
    padding: 20px;
}

.wave {
    width: 5px;
    height: 80px;
    background: linear-gradient(45deg, #007bff, #fff);
    margin: 10px;
    animation: wave 1s linear infinite;
    border-radius: 20px;
}

.wave:nth-child(2) { animation-delay: 0.1s; }
.wave:nth-child(3) { animation-delay: 0.2s; }
.wave:nth-child(4) { animation-delay: 0.3s; }
.wave:nth-child(5) { animation-delay: 0.4s; }
.wave:nth-child(6) { animation-delay: 0.5s; }
.wave:nth-child(7) { animation-delay: 0.6s; }
.wave:nth-child(8) { animation-delay: 0.7s; }
.wave:nth-child(9) { animation-delay: 0.8s; }
.wave:nth-child(10) { animation-delay: 0.9s; }

@keyframes wave {
    0% { transform: scale(0); }
    50% { transform: scale(1); }
    100% { transform: scale(0); }
}

@media (max-width: 768px) {
    .downloader-container {
        padding: 15px;
    }
    #inputUrl {
        min-height: 80px;
    }
    #thumb video {
        max-height: 300px;
    }
}