* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	font-family: 'Arial', sans-serif;
	height: 100vh;
}

body {
	margin: 0;
	min-height: 100vh;
	padding: 20px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

h1 {
	text-align: center;
	color: white;
	font-size: 3rem;
	margin-bottom: 30px;
	text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
	letter-spacing: 2px;
	font-weight: bold;
}

.container {
	background: rgba(255, 255, 255, 0.95);
	border: none;
	margin: 0 auto;
	border-radius: 20px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 40px;
	gap: 30px;
	max-width: 450px;
	min-width: 350px;
	box-shadow: 0 20px 40px rgba(0,0,0,0.2);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(255, 255, 255, 0.3);
}

button {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: white;
	border: none;
	padding: 16px 32px;
	font-size: 1.1rem;
	font-weight: bold;
	border-radius: 12px;
	cursor: pointer;
	transition: all 0.3s ease;
	box-shadow: 0 4px 15px rgba(0,0,0,0.2);
	text-transform: uppercase;
	letter-spacing: 1px;
	width: 100%;
	position: relative;
	overflow: hidden;
}

button::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
	transition: left 0.5s;
}

button:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

button:hover::before {
	left: 100%;
}

button:active {
	transform: translateY(0);
	box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}