:root {
	--primary: #2a6ebb;
	--secondary: #4caf50;
	--light: #f5f5f5;
	--dark: #333;
	--danger: #f44336;
	--purple: #8e44ad;
	--orange: #e67e22;
	--yellow: #f1c40f;
	--turquoise: #1abc9c;
	--gray: #95a5a6;
}

body {
	font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	line-height: 1.6;
	color: var(--dark);
	background-color: var(--light);
	margin: 0;
	padding: 20px;
}

h1,
h2,
h3 {
	color: var(--primary);
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px;
}

.card {
	background: white;
	border-radius: 8px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	padding: 20px;
	margin-bottom: 20px;
}

.form-group {
	margin-bottom: 15px;
}

label {
	display: block;
	margin-bottom: 5px;
	font-weight: bold;
}

input,
select {
	width: 100%;
	padding: 8px;
	border: 1px solid #ddd;
	border-radius: 4px;
	font-size: 16px;
}

button {
	background-color: var(--primary);
	color: white;
	border: none;
	padding: 10px 20px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 16px;
	transition: background-color 0.3s;
}

button:hover {
	background-color: #1a5ba0;
}

button.secondary {
	background-color: var(--secondary);
}

button.secondary:hover {
	background-color: #3d8b40;
}

.grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 20px;
}

.kpi-card {
	text-align: center;
	padding: 15px;
}

.kpi-value {
	font-size: 24px;
	font-weight: bold;
	color: var(--primary);
	margin: 10px 0;
}

.simulation-item {
	display: flex;
	align-items: center;
	padding: 10px;
	border: 1px solid #ddd;
	border-radius: 4px;
	margin-bottom: 8px;
	background-color: white;
}

.simulation-color {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	margin-right: 10px;
}

.simulation-controls {
	margin-left: auto;
}

.simulation-controls button {
	padding: 4px 8px;
	font-size: 12px;
	margin-left: 5px;
}

.comparison-table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 20px;
}

.comparison-table th,
.comparison-table td {
	padding: 10px;
	text-align: center;
	border: 1px solid #ddd;
}

.comparison-table th {
	background-color: var(--light);
	font-weight: bold;
}

.chart-container {
	position: relative;
	height: 400px;
	margin: 20px 0;
}

.tabs {
	display: flex;
	border-bottom: 1px solid #ddd;
	margin-bottom: 20px;
}

.tab {
	padding: 10px 20px;
	cursor: pointer;
	border-bottom: 2px solid transparent;
}

.tab.active {
	border-bottom: 2px solid var(--primary);
	font-weight: bold;
}

.tab-content {
	display: none;
}

.tab-content.active {
	display: block;
}

.model-explanation {
	background-color: #f9f9f9;
	padding: 15px;
	border-left: 4px solid var(--primary);
	margin: 20px 0;
}

.save-feedback {
	position: absolute;
	top: -10px;
	right: -10px;
	background-color: #2ecc71;
	color: white;
	font-size: 12px;
	border-radius: 50%;
	width: 20px;
	height: 20px;
	display: none;
	align-items: center;
	justify-content: center;
}

@media (max-width: 768px) {
	.grid {
		grid-template-columns: 1fr;
	}
}