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

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
}

.unsubscribe-container {
	background: white;
	border-radius: 16px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
	max-width: 500px;
	width: 100%;
	padding: 48px 40px;
	animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.icon-wrapper {
	width: 80px;
	height: 80px;
	margin: 0 auto 24px;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.icon-wrapper svg {
	width: 40px;
	height: 40px;
	fill: white;
}

h3 {
	font-size: 28px;
	font-weight: 700;
	color: #1a202c;
	margin-bottom: 16px;
	text-align: center;
}

.intro-text {
	font-size: 16px;
	color: #4a5568;
	line-height: 1.6;
	margin-bottom: 32px;
	text-align: center;
}

.doublescale-form-item {
	margin-bottom: 24px;
}

.doublescale-form-item label {
	display: block;
	font-weight: 600;
	color: #2d3748;
	margin-bottom: 8px;
	font-size: 14px;
}

.doublescale-form-item input[type="text"] {
	width: 100%;
	padding: 12px 16px;
	border: 2px solid #e2e8f0;
	border-radius: 8px;
	font-size: 16px;
	background: #f7fafc;
	color: #718096;
}

.doublescale-form-radio-group {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.doublescale-form-radio-group label {
	display: flex;
	align-items: center;
	padding: 12px 16px;
	border: 2px solid #e2e8f0;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.2s;
	font-weight: normal;
}

.doublescale-form-radio-group label:hover {
	border-color: #667eea;
	background: #f7fafc;
}

.doublescale-form-radio-group input[type="radio"] {
	margin-right: 12px;
	width: 18px;
	height: 18px;
	cursor: pointer;
}

.doublescale-form-radio-group label:has(input:checked) {
	border-color: #667eea;
	background: #eef2ff;
}

button[type="submit"] {
	width: 100%;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: white;
	padding: 14px 32px;
	border: none;
	border-radius: 8px;
	font-weight: 600;
	font-size: 16px;
	cursor: pointer;
	transition: transform 0.2s, box-shadow 0.2s;
	box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

button[type="submit"]:hover {
	transform: translateY(-2px);
	box-shadow: 0 6px 16px rgba(102, 126, 234, 0.5);
}

button[type="submit"]:active {
	transform: translateY(0);
}

button[type="submit"]:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
}

.error-message {
	background: #fee;
	color: #c33;
	padding: 12px 16px;
	border-radius: 8px;
	margin-bottom: 16px;
	display: none;
	font-size: 14px;
}

.error-message.show {
	display: block;
}

.doublescale-list-checklist {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.doublescale-list-checklist-item {
	display: flex;
	align-items: center;
	padding: 12px 16px;
	border: 2px solid #e2e8f0;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.2s;
	font-weight: normal;
}

.doublescale-list-checklist-item:hover {
	border-color: #667eea;
	background: #f7fafc;
}

.doublescale-list-checklist-item input[type="checkbox"] {
	margin-right: 12px;
	width: 18px;
	height: 18px;
	cursor: pointer;
	flex-shrink: 0;
}

.doublescale-list-checklist-item:has(input:checked) {
	border-color: #667eea;
	background: #eef2ff;
}

.doublescale-unsubscribe-all {
	margin-top: 8px;
	padding-top: 16px;
	border-top: 1px solid #e2e8f0;
}

.doublescale-unsubscribe-all-item {
	border-color: #fed7d7;
	background: #fff5f5;
}

.doublescale-unsubscribe-all-item:has(input:checked) {
	border-color: #fc8181;
	background: #fff5f5;
}

@media (max-width: 480px) {
	.unsubscribe-container {
		padding: 32px 24px;
	}

	h3 {
		font-size: 24px;
	}

	.intro-text {
		font-size: 15px;
	}
}
