:root {
		--primary-color: #3498db;
		--primary-dark: #2980b9;
		--secondary-color: #f39c12;
		--text-color: #333;
		--light-bg: #f8f9fa;
		--border-color: #ddd;
	}
	
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
	background-color: #f5f5f5;
	color: var(--text-color);
	line-height: 1.6;
}

.container {
	max-width: 600px;
	margin: 2rem auto;
	padding: 2rem;
	background-color: white;
	border-radius: 10px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

header {
	text-align: center;
	margin-bottom: 2rem;
}

h1 {
	color: var(--primary-color);
	margin-bottom: 0.5rem;
}

p {
	color: #666;
}

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

label {
	display: block;
	margin-bottom: 0.5rem;
	font-weight: 600;
}

input, select {
	width: 100%;
	padding: 12px;
	border: 1px solid var(--border-color);
	border-radius: 5px;
	font-size: 1rem;
}

input:focus, select:focus {
	outline: none;
	border-color: var(--primary-color);
	box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

button {
	background-color: var(--primary-color);
	color: white;
	border: none;
	padding: 12px 24px;
	font-size: 1rem;
	border-radius: 5px;
	cursor: pointer;
	transition: background-color 0.3s;
	width: 100%;
	font-weight: 600;
}

button:hover {
	background-color: var(--primary-dark);
}

.time-slots {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0.5rem;
	margin-top: 1rem;
}

.time-slot {
	text-align: center;
	padding: 10px;
	border: 1px solid var(--border-color);
	border-radius: 5px;
	background-color: var(--light-bg);
	cursor: pointer;
	transition: all 0.3s;
}

.time-slot:hover {
	background-color: rgba(52, 152, 219, 0.1);
	border-color: var(--primary-color);
}

.time-slot.selected {
	background-color: var(--primary-color);
	color: white;
	border-color: var(--primary-dark);
}

.hidden {
	display: none;
}

.success-message {
	text-align: center;
	padding: 2rem;
	background-color: #d4edda;
	border-radius: 5px;
	color: #155724;
	margin-top: 2rem;
}

.error-message {
	text-align: center;
	padding: 1rem;
	background-color: #f8d7da;
	border-radius: 5px;
	color: #721c24;
	margin-top: 1rem;
	display: none;
}

@media (max-width: 768px) {
	.container {
		margin: 1rem;
		padding: 1.5rem;
	}
	
	.time-slots {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 480px) {
	.time-slots {
		grid-template-columns: 1fr;
	}
}