body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: #333;
    margin: 0;
    padding: 40px;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    color: white;
    text-align: center;
    font-weight: 600;
    margin-bottom: 30px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

/* Блок загрузки */
.upload {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    margin-bottom: 30px;
    text-align: center;
}

.upload h2 {
    margin: 0 0 15px 0;
    color: #2c3e50;
    font-size: 1.4em;
}

.upload input[type="file"] {
    margin-bottom: 15px;
    border: 1px dashed #ccc;
    padding: 10px;
    border-radius: 8px;
    width: 100%;
}

.upload button {
    background: #28a745;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.upload button:hover {
    background: #218838;
    transform: translateY(-2px);
}

/* Список видео */
.video-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Один элемент видео */
.video-item {
    display: flex;
    flex-direction: row;
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    align-items: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.video-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

/* Информация слева */
.video-info {
    flex: 1;
    min-width: 300px;
}

.video-info h3 {
    margin: 0 0 8px 0;
    font-size: 17px;
    font-weight: 600;
    color: #2c3e50;
}

.video-url {
    font-size: 12px;
    color: #e74c3c;
    background: #fdf2f2;
    padding: 6px 10px;
    border-radius: 6px;
    word-break: break-all;
    margin: 5px 0;
}

/* Кнопки действий */
.actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 14px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    text-align: center;
}

.btn-play {
    background: #007BFF;
    color: white;
}

.btn-play:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.btn-delete {
    background: #e74c3c;
    color: white;
}

.btn-delete:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

/* Превью справа */
.video-thumbnail {
    flex: 0 0 320px;
    width: 320px;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border: 1px solid #eee;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-thumbnail:hover img {
    transform: scale(1.05);
}

/* Заголовок списка */
h2 {
    color: white;
    margin: 30px 0 20px 0;
    font-weight: 500;
}

/* Нет видео */
.video-list p {
    text-align: center;
    color: #aaa;
    font-style: italic;
    padding: 20px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}