*{box-sizing:border-box}
:root{font-family:Arial,"Microsoft JhengHei",sans-serif;color-scheme:light dark}
body{margin:0;background:#f4f6f9;color:#20242a}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#eef3ff,#f7f7f8)}
.auth-card{width:min(440px,100%);background:#fff;border:1px solid #e4e7ec;border-radius:20px;padding:30px;box-shadow:0 18px 60px rgba(0,0,0,.08)}
h1{margin:0 0 8px;font-size:26px}
.muted{color:#737b87}
label{display:block;font-weight:700;margin:16px 0 6px}
input,select{width:100%;margin-top:7px;padding:11px 12px;border:1px solid #d8dde5;border-radius:10px;background:#fff;color:#20242a}

/* «ö¶s */
.btn{
	display:inline-flex;
	align-items:center;
	justify-content:center;
	box-sizing:border-box;
	min-height:38px;
	padding:0 15px;
	margin:0;
	border:1px solid transparent;
	border-radius:10px;
	cursor:pointer;
	font-family:inherit;
	font-size:14px;
	font-weight:700;
	line-height:1;
	text-align:center;
	text-decoration:none;
	vertical-align:middle;
	white-space:nowrap;
	appearance:none;
	-webkit-appearance:none;
}

a.btn{
	display:inline-flex;
	text-decoration:none;
}

button.btn{
	display:inline-flex;
}

.btn.primary{background:#2563eb;color:#fff;border-color:#2563eb}
.btn.secondary{background:#e9edf3;color:#20242a;border-color:#e9edf3}
.btn.danger{background:#dc2626;color:#fff;border-color:#dc2626}

.btn:hover{
	filter:brightness(.97);
}

.btn:focus-visible{
	outline:3px solid rgba(37,99,235,.2);
	outline-offset:2px;
}

.btn:disabled,
.btn[disabled]{
	opacity:.55;
	cursor:not-allowed;
}

form .btn{
	width:100%;
	margin-top:18px;
}

.actions .btn{
	width:auto;
	margin-top:0;
}

.actions a.btn,
.actions button.btn{
	height:38px;
	min-height:38px;
	padding:0 15px;
}

.alert{padding:12px 14px;border-radius:10px;margin:14px 0}
.alert.danger{background:#fee2e2;color:#991b1b}
.alert.success{background:#dcfce7;color:#166534}
.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:#111827;color:#fff;padding:22px;position:sticky;top:0;height:100vh}
.brand{font-size:19px;font-weight:800;margin-bottom:28px}
.nav a{display:block;padding:11px 12px;border-radius:10px;color:#cbd5e1;margin:4px 0}
.nav a:hover,.nav a.active{background:#1f2937;color:#fff}
.main{min-width:0;padding:28px}
.topbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:24px}
.grid{display:grid;gap:16px}
.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:20px;box-shadow:0 5px 24px rgba(0,0,0,.04)}
.kpi-label{color:#6b7280;font-size:13px}
.kpi-value{font-size:30px;font-weight:800;margin-top:6px}
.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.chart-wrap{height:330px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 9px;border-bottom:1px solid #edf0f3}
th{font-size:13px;color:#6b7280}
.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}
.badge.on{background:#dcfce7;color:#166534}
.badge.off{background:#fee2e2;color:#991b1b}
.actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}
.actions form{
	margin:0;
	padding:0;
}
.actions form .btn{
	margin-top:0;
}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.toolbar select{width:auto;min-width:220px;margin:0}

.css-description{
	margin-top:8px;
	padding:9px 11px;
	border-radius:8px;
	background:#f3f4f6;
	color:#6b7280;
	font-size:13px;
	line-height:1.5;
}

@media(max-width:1000px){
	.admin-shell{grid-template-columns:1fr}
	.sidebar{height:auto;position:relative}
	.nav{display:flex;gap:5px;flex-wrap:wrap}
	.kpis{grid-template-columns:repeat(2,1fr)}
	.two,.three{grid-template-columns:1fr}
}

@media(max-width:600px){
	.main{padding:16px}
	.kpis{grid-template-columns:1fr}
	.card{padding:15px}
	.topbar{align-items:flex-start;flex-direction:column}
	.chart-wrap{height:260px}
	table{font-size:13px;display:block;overflow-x:auto;white-space:nowrap}
	.actions{gap:6px}
	.actions .btn{
		min-height:36px;
		height:36px;
		padding:0 12px;
		font-size:13px;
	}
}

.copy-code{
	position:relative;
	cursor:pointer;
	overflow:auto;
	background:#f3f4f6;
	padding:14px 100px 14px 14px;
	border-radius:10px;
	border:1px solid #e5e7eb;
	transition:all .2s ease;
	user-select:none;
}
.copy-code:hover{
	background:#eef2f7;
	border-color:#cbd5e1;
}
.copy-code:active{
	transform:scale(.995);
}
.copy-code code{
	font-family:Consolas,"Courier New",monospace;
	font-size:14px;
	line-height:1.6;
	color:#1f2937;
	white-space:pre;
}
.copy-hint{
	position:absolute;
	top:10px;
	right:10px;
	padding:5px 9px;
	border-radius:6px;
	background:#e5e7eb;
	color:#4b5563;
	font-size:12px;
	white-space:nowrap;
	pointer-events:none;
	transition:all .2s ease;
}
.copy-code.copied{
	border-color:#86efac;
	background:#f0fdf4;
}
.copy-code.copied .copy-hint{
	background:#22c55e;
	color:#fff;
}
@media (max-width:600px){
	.copy-code{
		padding:42px 12px 12px;
	}
	.copy-hint{
		top:8px;
		right:8px;
	}
	.copy-code code{
		font-size:13px;
	}
}