@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

body {
	text-align: center;
	font-family: 'Poppins', Arial, sans-serif;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	gap: 20px;
	background: linear-gradient(135deg, #1f0a0a, #0d0404);
	color: white;

	scrollbar-color: rgb(78, 18, 18) rgb(0, 0, 0);
	scrollbar-width: thin;
}

.controls {
	width: 30%;
	padding: 10px;
	border-radius: 12px;
	background: rgba(10, 19, 31, 0.3);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.6);
	border: 1px solid #ffffff33;
	max-height: 90vh;
	overflow-y: auto;
}

h1,
h3 {
	margin-bottom: 10px;
}

input,
button,
select {
	margin: 5px;
	padding: 5px;
	border: none;
	border-radius: 8px;
	font-size: 16px;
}

input {
	width: 100px;
	background: rgba(50, 58, 90, 0.3);
	color: white;
	outline: none;
	text-align: center;
	box-shadow: inset 0px 2px 4px rgba(0, 0, 0, 0.3);
	border: 1px solid rgba(255, 255, 255, 0.2);
}

select {
	width: 100px;
	background: rgba(50, 58, 90, 0.3);
	color: white;
	outline: none;
	text-align: center;
	box-shadow: inset 0px 2px 4px rgba(0, 0, 0, 0.3);
	border: 1px solid rgba(255, 255, 255, 0.2);
}

button {
	background: rgba(150, 50, 50, 0.5);
	color: white;
	cursor: pointer;
	transition: 0.3s ease;
	font-weight: 600;
	border: 1px solid rgba(255, 255, 255, 0.2);
}

button:hover {
	background: rgba(180, 70, 70, 0.7);
}

#messageArea {
	margin-top: 10px;
	color: white;
}

canvas {
	border: 2px solid rgb(156, 156, 156);
	background: linear-gradient(135deg, #0f0606, #260d0d);
	width: 65%;
	height: 97vh;
	border-radius: 12px;
	box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.8);
}
#paramsPanel{
	display: flex;
	flex-direction: column;
	align-items: center;
}
/* Стилі для блоків у лівій панелі */
#controlPointsList,
#curvePoints,
#matrixBlock {
	max-height: 150px;
	overflow: auto;
	border: 1px solid rgb(77, 77, 77);
	background-color: #101031;
	margin-top: 5px;
	padding: 5px;
	border-radius: 8px;
}

.matrix-section {
	margin-top: 20px;
}

.t-params {
	margin-top: 20px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.t-inputs {
	display: flex;
}

.t-input {
	flex-direction: column;
	align-items: center;
}