:root {
	--bg: #0f1221;
	--body-bg: #0b0f1d;
	--panel: #14182b;
	--muted:#8b93a7;
	--txt:#e9ecf1;
	--brand: #7dd3fc;
	--brand-2: #60a5fa;
	--ok:#22c55e;
	--warn: #eab308;
	--err:#ef4444;
	--radius: 18px;
	--gap:14px;


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

html, body{
	height: 100%;

}
body{
	font-family: sans-serif;
	background: linear-gradient(18deg, var(--body-bg), var(--bg) 35%);
	color: var(--txt);
}
header{
	padding: 20px;
	background-color: hsl(213, 73%, 14%);
	border-bottom: 1px solid rgba(14, 3, 3, 0.06);
	
}
.container{
	max-width: 1200px;
	margin-inline: auto;
	padding: 14px;
	justify-content: space-between;

}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;

}
.brand .logo{
	inline-size: 36px;
	block-size: 36px;
	border-radius: 20px;

	background: url("./logo.jpeg")
	center / cover no-repeat;
	
}

.title {
	font-size:clamp(20px ,3.5vw ,25px);
}

main {
	max-width: 1515px;
	margin-inline: auto;
	padding: 18px;
	display: grid;
	grid-template-columns: 280px 1fr 360px;
	gap: var(--gap);
}

@media(max-width:1100px){
	main{
		grid-template-columns: 1fr;


	}

}
.card {
	background: linear-gradient(180deg,  rgba(255,255,255 ,0.05), rgba(255,255,255 ,0.03));
	border: 1px solid rgba(255,255,255 ,0.1);
	border-radius: var(--radius);
	box-shadow: 0 10px 30px rgba(0 ,0 ,0  ,0.25);
}
.panel{
	padding: 16px;

}
h2, h3 {
	margin:0 0 12px;

}
.muted {
	color: var(--muted);
	font-size: 13px;

}
.stack{
	display: flex;
	flex-direction: column;
	gap: 10px;

}
.row{
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
justify-content: space-between;
}
.btn{
	appearance: none;
	border-radius: 5px;

	background: linear-gradient(180deg, var(--brand-2) ,var(--brand));
	color: #0b111f;
	font-weight: 700;
	padding: 10px 14px;
	border: 12px;
	cursor: pointer;
	box-shadow: 0 10px 24px rgba(96,165,250,0.35);
}
.btn.secondary{
	background:transparent;
	border: 1px solid rgba(255,255,255 ,0.15);
	color: var(--txt);
	box-shadow: none;
	border-radius: 7px;
}
.btn.warn{
	background: linear-gradient(180deg, #f59e0b, #eab308);

}
.btn.ok{
	background: linear-gradient(180deg, #34d399, #22c55e);

}
.btn.err{
	background: linear-gradient(180deg, #fb7185, #ef4444);
}
.select, select, .text{
	background: rgba(255,255,255 , 0.03);
	border: 1px solid rgba(255,255,255,0.12);
	color: var(--txt);
	padding: 10px 12px;
	border-radius: 12px;
}
textarea.text{
	width: 100%;
	min-height: 200px;

}
.tabs{
	display: flex;
	gap: 8px;
	flex-wrap: wrap;


}
.tab{
	padding: 8px 12px ;
	border-radius: 10px;
	border: 1px solid rgba(255,255,255 ,0.14);
	background: rgba(255,255,255 , 0.03);
	cursor: pointer;
	font-weight: 700;
	color: #ffff;
}
.tab.active{
	background: linear-gradient(180deg,rgba(125,211,252,0.18 ),rgba(96,165,250,0.18));
	color: #00FF00 !important ;

}
.editor-wrap{
	position: relative;
	border: 1px solid rgba(255,255,255 , 0.12);
	border-radius: 14px;
	overflow: hidden;
	min-height: 280px;
	background-color: #05070e;
}
.editor{
	inline-size: 100%;
	block-size: 380px;
	 
}
iframe.preview{
	inline-size: 100%;
	block-size: 380px;
	border: 1px solid rgba(2, 1, 11, 0.12);
	border-radius: 14px;
	background: #FFFF;

}
.out{
	background: #0a0e1a;
	border: 1px solid rgba(255,255,255 ,0.13);
	border-radius: 12px;
	padding: 10px;
	min-height: 160px;
	overflow: auto;
	white-space: pre-wrap;

}
.footer{
	opacity: 0.7;
	font-size: 12px;
	text-align: center;
	padding: 20px;

}
.kbd{
	font-family: ui-monospace;
	background-color: #0e1324;
	border: 1px solid rgba(255,255,255 ,0.15);
	border-radius: 8px;
	padding: 2px 6px;

}
.label{
	font-size: 17px;
	color: #e1d9df;
	list-style: squareE;
}