body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #111;
    color: #eee;
}

.logo-container {
    text-align: center;
    margin-top: 15px;
}

.logo {
    width: 150px;
}

.search-bar {
    text-align: center;
    margin: 15px 0;
}

.search-bar input[type="text"] {
    padding: 8px;
    width: 60%;
    max-width: 400px;
    background: #222;
    border: none;
    color: #fff;
    border-radius: 5px;
}

.search-bar button {
    padding: 8px 12px;
    background-color: #0cf;
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
}

.auth-links {
    text-align: center;
    margin-bottom: 10px;
}

.auth-links a {
    margin: 0 10px;
    color: #0cf;
    text-decoration: none;
}

.categories {
    background-color: #222;
    padding: 10px;
    text-align: center;
}

.categories ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
}

.categories ul li {
    margin: 5px 10px;
}

.categories ul li a {
    color: #fff;
    text-decoration: none;
}

.ad-space {
    text-align: center;
    margin: 20px 0;
    min-height: 100px;
    background-color: #1a1a1a;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    padding: 15px;
}

.video-card {
    background-color: #222;
    border-radius: 8px;
    padding: 10px;
    transition: 0.3s;
}

.video-card:hover {
    background-color: #333;
}

.video-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 5px;
}

.video-card h3 {
    margin: 8px 0 5px;
    font-size: 16px;
    color: #fff;
}

.video-card p {
    margin: 0;
    font-size: 14px;
    color: #aaa;
}

/* للموبايل */
@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
}