/* Header styling */
.header {
    width: 100%;
    background-color: #333;
    overflow: hidden;
}

.header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

.header nav ul li {
    padding: 14px 20px;
}

.header nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.header nav ul li a:hover {
    text-decoration: underline;
}

/* General container styling */
.container {
    padding: 20px;
    max-width: 100%;
    margin: 0 auto;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Form styling */
form {
    display: flex;
    flex-direction: column;
}

form label {
    margin-top: 10px;
    font-weight: bold;
}

form input[type="text"],
form input[type="number"],
form input[type="file"],
form select,
form textarea {
    padding: 8px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

form button {
    margin-top: 20px;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

form button:hover {
    background-color: #0056b3;
}

/* Video check result styling */
#videoCheckResult {
    margin-top: 10px;
    font-weight: bold;
}

/* Tag styling */
.tag {
    padding: 5px 10px;
    margin: 5px;
    background-color: #007bff;
    color: #fff;
    border-radius: 3px;
    display: inline-block;
    cursor: pointer;
}

/* Video item styling for front page */
.video-item {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    text-align: center;
    background: #fff;
}

.video-item video {
    width: 100%;
    height: auto;
    margin-bottom: 10px;
}

/* Video list styling with 3-column grid */
#videoList {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}