body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #f9f9f9;
    color: #333;
}

header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

button {
    padding: 10px 15px;
    margin: 5px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
}

#signin-button {
    background-color: #4285F4; /* Google Mavi */
    color: white;
}

#signout-button {
    background-color: #db4437; /* Google Kırmızı */
    color: white;
}

#auth-section {
    margin-bottom: 20px;
    text-align: center;
}

#video-list {
    list-style: none;
    padding: 0;
}

#video-list li {
    background-color: white;
    border: 1px solid #ddd;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
}

#video-list li img {
    max-width: 120px; /* Küçük resim boyutu */
    margin-right: 15px;
    vertical-align: middle;
    border-radius: 3px;
}

#video-list li .video-details {
    display: inline-block;
    vertical-align: middle;
}

#video-list li h3 {
    margin-top: 0;
    margin-bottom: 5px;
    font-size: 1.1em;
}

#video-list li p {
    font-size: 0.9em;
    color: #666;
    margin-top: 0;
    /* Çok uzun açıklamaları kesmek için (opsiyonel) */
    /* white-space: nowrap; */
    /* overflow: hidden; */
    /* text-overflow: ellipsis; */
    /* max-width: 400px; */ /* Veya konteynere göre ayarlanır */
}

#error-message {
    text-align: center;
    font-weight: bold;
    margin-top: 15px;
}