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

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #1d1d1f;
	overflow-x: hidden;
}

.container {
	width: 100%;
	max-width: 380px;
	margin: 0 auto;
	padding: 40px 24px;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(20px);
	border-radius: 24px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
	text-align: center;
	position: relative;
}

h1 {
	font-size: 28px;
	font-weight: 700;
	color: #1d1d1f;
	margin-bottom: 8px;
	letter-spacing: -0.02em;
}

.subtitle {
	font-size: 16px;
	color: #6e6e73;
	margin-bottom: 40px;
	line-height: 1.4;
}

.button-group {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.app-button {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	width: 100%;
	padding: 18px 24px;
	border: none;
	border-radius: 16px;
	font-size: 16px;
	font-weight: 600;
	text-decoration: none;
	color: white;
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	cursor: pointer;
	position: relative;
	overflow: hidden;
}

.primary-button {
	background: linear-gradient(135deg, #007AFF, #0051D5);
}

.primary-button:hover {
	transform: translateY(-2px);
}

.secondary-button {
	background: linear-gradient(135deg, #34C759, #30AD4E);
}

.secondary-button:hover {
	transform: translateY(-2px);
}

.button-icon {
	font-size: 18px;
	flex-shrink: 0;
}

.button-text {
	flex: 1;
}

.loading-indicator {
	display: none;
	margin-left: 8px;
}

.app-button.loading .button-text {
	opacity: 0.7;
}

.app-button.loading .loading-indicator {
	display: inline;
	animation: spin 1s linear infinite;
}

.app-button.success {
	background: linear-gradient(135deg, #34C759, #30AD4E) !important;
	transform: scale(0.98);
}

.app-button.failed {
	background: linear-gradient(135deg, #FF6B6B, #FF5252) !important;
}

@media (max-width: 414px) {
	.container {
		margin: 16px;
		padding: 32px 20px;
		border-radius: 20px;
	}
	
	h1 {
		font-size: 24px;
	}
	
	.subtitle {
		margin-bottom: 32px;
	}
}

@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

@keyframes slideUp {
	from { opacity: 0; transform: translateY(20px); }
	to { opacity: 1; transform: translateY(0); }
}

.secondary-button {
	animation: slideUp 0.3s ease-out;
}

.info-text {
	margin-top: 20px;
	font-size: 14px;
	color: #86868b;
	line-height: 1.4;
	text-align: center;
}