body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
}

.container {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 800px;
}

h1 {
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

form input[type="text"] {
    width: calc(100% - 20px);
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

/* Style dla TinyMCE są zarządzane przez samą bibliotekę */
#adDescription {
    width: 100%;
    min-height: 300px; /* Minimalna wysokość, TinyMCE przejmie kontrolę */
    margin-bottom: 20px;
}

.image-upload-section {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px dashed #ccc;
    border-radius: 8px;
    background-color: #f9f9f9;
}

.image-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
    border-top: 1px solid #eee;
    padding-top: 10px;
}

.image-preview img {
    max-width: 100px;
    max-height: 100px;
    width: auto;
    height: auto;
    object-fit: cover;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.video-embedding-info, .animation-info {
    background-color: #e6f7ff;
    border: 1px solid #91d5ff;
    border-radius: 6px;
    padding: 15px;
    margin-top: 20px;
    color: #333;
    font-size: 0.9em;
}

.video-embedding-info h3, .animation-info h3 {
    margin-top: 0;
    color: #1890ff;
}

button[type="submit"] {
    background-color: #007bff;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    margin-top: 20px;
    width: 100%;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: #0056b3;
}