body {
			background: #000;
			color: #fff;
			font-family: Arial, sans-serif;
			font-size: 16px;
			margin: 0;
			padding: 0;
		}
		
		.container {
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			z-index: 1;
			text-align: center;
			width: 100%;
			padding: 20px;
			box-sizing: border-box;
		}
		
		.form {
			background: rgba(255, 255, 255, 0.5);
			border-radius: 10px;
			padding: 20px;
			box-sizing: border-box;
			display: inline-block;
			width: 100%;
			max-width: 400px;
			margin: 0 auto;
			text-align: left;
		}
		
		.form label {
			display: block;
			margin-bottom: 10px;
		}
		
		.form input[type=text], .form input[type=password] {
			border: none;
			background: #f2f2f2;
			padding: 10px;
			border-radius: 5px;
			margin-bottom: 10px;
			width: 100%;
			box-sizing: border-box;
		}
		
		.form button[type=submit] {
			background: #ff3333;
			color: #fff;
			padding: 10px;
			border: none;
			border-radius: 5px;
			cursor: pointer;
			width: 100%;
			font-size: 16px;
			font-weight: bold;
			transition: background 0.3s ease;
		}
		
		.form button[type=submit]:hover {
			background: #b30000;
		}
		
		video {
			position: fixed;
			top: 50%;
			left: 50%;
			min-width: 100%;
			min-height: 100%;
			width: auto;
			height: auto;
			transform: translate(-50%, -50%);
			z-index: -1;
		}
		
		@media (max-aspect-ratio: 16/9) {
			video {
				width: 100%;
				height: auto;
			}
		}
		
		@media (max-aspect-ratio: 4/3) {
			video {
				width: auto;
				height: 100%;
			}
		}