:root {
	--ms-primary: #448c74;
	--ms-stroke: #6dba9b;
	--ms-bg: #ffffff;
	--ms-bg-accent: #f6f9fc;
	--ms-fg: #121519;
	--ms-muted: #858c97;
	--ms-spinner-track: rgba(18, 21, 25, 0.08);
	--ms-glow: color-mix(in srgb, var(--ms-primary) 18%, transparent);
}

html.ms-dark {
	--ms-bg: #121519;
	--ms-bg-accent: #181c22;
	--ms-fg: #ffffff;
	--ms-muted: rgba(255, 255, 255, 0.5);
	--ms-spinner-track: rgba(255, 255, 255, 0.1);
	--ms-glow: color-mix(in srgb, var(--ms-primary) 28%, transparent);
}

html,
body {
	height: 100%;
	margin: 0;
}

body {
	font-family: 'Inter Variable', Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
}

noscript {
	display: block;
	text-align: center;
	padding: 2rem;
	color: var(--ms-fg);
}

#loader-container {
	display: flex;
	position: fixed;
	inset: 0;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 2.5rem;
	padding: 1.5rem;
	background: radial-gradient(120% 120% at 50% 0%, var(--ms-bg-accent) 0%, var(--ms-bg) 60%);
	color: var(--ms-fg);
	z-index: 9999;
	animation: container-in 0.4s ease both;
}

.loading-logo {
	width: 100%;
	max-width: 280px;
	min-width: 150px;
	padding: 0 10px;
	aspect-ratio: 2100 / 1700;
	filter: drop-shadow(0 14px 40px var(--ms-glow));
	animation: logo-in 0.7s cubic-bezier(0.215, 0.61, 0.355, 1) both;
}

.loading-logo svg {
	display: block;
	width: 100%;
	height: 100%;
	overflow: visible;
}

.loading-logo .ink {
	fill: var(--ms-primary);
	stroke: var(--ms-stroke);
}

.loading-logo .ink.filled {
	fill-opacity: 1;
	stroke-opacity: 0;
	transition: fill-opacity 0.55s cubic-bezier(0.4, 0, 0.2, 1), stroke-opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.loading-logo.alive .ink {
	animation: ink-pulse 1.6s ease-in-out infinite;
}

.loader-progress {
	display: flex;
	align-items: center;
	flex-direction: column;
	gap: 1rem;
}

#loader-container .spinner-svg {
	display: block;
	animation: rotate 1.6s linear infinite;
}

#loader-container .spinner-track {
	stroke: var(--ms-spinner-track);
	stroke-width: 2.5px;
	fill: none;
}

#loader-container .spinner {
	box-sizing: border-box;
	stroke: var(--ms-primary);
	stroke-width: 2.5px;
	stroke-linecap: round;
	fill: none;
	transform-origin: 50%;
	animation: line 1.6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.loader-label {
	font-size: 0.875rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ms-muted);
	animation: label-pulse 1.8s ease-in-out infinite;
}

#errorMsg {
	text-align: center;
	font-size: 1.125rem;
	line-height: 1.5;
	max-width: 32rem;
	color: var(--ms-fg);
}

#errorMsg:not(:empty)~.loader-progress {
	display: none;
}

@keyframes container-in {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

@keyframes logo-in {
	from {
		opacity: 0;
		transform: translateY(12px) scale(0.96);
	}

	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

@keyframes label-pulse {

	0%,
	100% {
		opacity: 0.55;
	}

	50% {
		opacity: 1;
	}
}

@keyframes ink-pulse {
	0% {
		fill-opacity: 0;
		stroke-opacity: 1;
	}

	42% {
		fill-opacity: 1;
		stroke-opacity: 0;
	}

	58% {
		fill-opacity: 1;
		stroke-opacity: 0;
	}

	100% {
		fill-opacity: 0;
		stroke-opacity: 1;
	}
}

@keyframes rotate {
	to {
		transform: rotate(360deg);
	}
}

@keyframes line {
	0% {
		stroke-dasharray: 2, 85.964;
		transform: rotate(0);
	}

	50% {
		stroke-dasharray: 65.973, 21.9911;
		stroke-dashoffset: 0;
	}

	100% {
		stroke-dasharray: 2, 85.964;
		stroke-dashoffset: -65.973;
		transform: rotate(90deg);
	}
}

@media (prefers-reduced-motion: reduce) {

	.loading-logo,
	#loader-container,
	.loader-label {
		animation: none;
	}

	.loading-logo .ink {
		fill-opacity: 1;
		stroke-opacity: 0;
	}

	#loader-container .spinner-svg {
		animation-duration: 2.4s;
	}
}