.container {
		max-width: 600px;
		margin: 0 auto;
		padding: 2rem;
		font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	}

	h1 {
		text-align: center;
		color: #2c3e50;
		margin-bottom: 2rem;
	}

	.form {
		background: #f8f9fa;
		padding: 2rem;
		border-radius: 8px;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	}

	.form-group {
		margin-bottom: 1.5rem;
	}

	.form-row {
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 1rem;
	}

	label {
		display: block;
		margin-bottom: 0.5rem;
		font-weight: 600;
		color: #2c3e50;
	}

	.optional {
		font-weight: 400;
		color: #6c757d;
		font-size: 0.9em;
	}

	.required {
		color: #dc3545;
		font-weight: bold;
	}

	input[type="number"],
	input[type="date"],
	input[type="time"],
	input[type="text"],
	textarea {
		width: 100%;
		padding: 0.75rem;
		border: 1px solid #ddd;
		border-radius: 4px;
		font-size: 1rem;
		box-sizing: border-box;
		font-family: inherit;
	}

	textarea {
		resize: vertical;
		min-height: 80px;
	}

	input[type="number"]:focus,
	input[type="date"]:focus,
	input[type="time"]:focus,
	input[type="text"]:focus,
	textarea:focus {
		outline: none;
		border-color: #3498db;
		box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
	}

	.checkbox-label {
		display: flex;
		align-items: center;
		cursor: pointer;
		font-weight: 400;
	}

	input[type="checkbox"] {
		margin-right: 0.5rem;
		cursor: pointer;
	}

	.location-input,
	.mail-input {
		margin-top: 0.5rem;
		margin-left: 1.5rem;
	}

	fieldset {
		border: 1px solid #ddd;
		border-radius: 4px;
		padding: 1rem;
		margin-bottom: 1.5rem;
	}

	legend {
		font-weight: 600;
		color: #2c3e50;
		padding: 0 0.5rem;
	}

	small {
		display: block;
		color: #666;
		font-size: 0.875rem;
		margin-top: 0.25rem;
	}

	.button-group {
		display: flex;
		gap: 1rem;
		justify-content: center;
	}

	.generate-btn,
	.reset-btn,
	.copy-btn {
		padding: 0.75rem 1.5rem;
		border: none;
		border-radius: 4px;
		font-size: 1rem;
		cursor: pointer;
		transition: background-color 0.2s;
	}

	.generate-btn {
		background-color: #27ae60;
		color: white;
	}

	.generate-btn:hover {
		background-color: #219a52;
	}

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

	.reset-btn:hover {
		background-color: #c0392b;
	}

	.copy-btn {
		background-color: #3498db;
		color: white;
		margin-top: 1rem;
	}

	.copy-btn:hover {
		background-color: #2980b9;
	}

	.result {
		margin-top: 2rem;
		padding: 2rem;
		background: #fff;
		border-radius: 8px;
		box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	}

	.result h2 {
		color: #2c3e50;
		margin-bottom: 1rem;
	}

	.generated-text {
		background: #f8f9fa;
		padding: 1.5rem;
		border-radius: 4px;
		border-left: 4px solid #27ae60;
		font-family: 'Courier New', monospace;
		white-space: pre-line;
		line-height: 1.6;
	}

	.generated-text div {
		margin-bottom: 0.25rem;
	}

    footer {
        text-align: center;
        margin-top: 2rem;
        color: #888;
    }

	@media (max-width: 768px) {
		.container {
			padding: 1rem;
		}

		.form-row {
			grid-template-columns: 1fr;
		}

		.button-group {
			flex-direction: column;
		}
	}