/* ==========================================================================
   ABA — Preloader
   Ported from riyadh-hospital: logo with two counter-rotating rings, title,
   tagline, bouncing dots and a sweeping progress bar.
   ========================================================================== */
#aba-preloader {
	position: fixed;
	inset: 0;
	z-index: 99999;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	background: #ffffff;
	background: radial-gradient(1200px 600px at 50% 0%, var(--aba-teal-light, #eef8fb) 0%, #ffffff 65%);
	transition: opacity .55s cubic-bezier(.16, 1, .3, 1), visibility .55s, transform .55s cubic-bezier(.16, 1, .3, 1);
}

#aba-preloader.is-hidden {
	opacity: 0;
	visibility: hidden;
	transform: scale(1.02);
	pointer-events: none;
}

#aba-preloader::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 900px;
	height: 900px;
	pointer-events: none;
	background: radial-gradient(circle, rgba(var(--aba-teal-rgb, 43, 122, 138), .08) 0%, transparent 70%);
}

.preloader-inner {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
	padding: 2rem;
	text-align: center;
}

/* Logo with double ring */
.preloader-logo-wrap {
	position: relative;
	display: grid;
	place-items: center;
	width: 88px;
	height: 88px;
}

.preloader-logo {
	position: relative;
	z-index: 2;
	width: 72px;
	height: 72px;
	object-fit: contain;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 8px 32px rgba(var(--aba-navy-rgb, 43, 74, 107), .14), 0 1px 0 rgba(var(--aba-teal-rgb, 43, 122, 138), .08);
	animation: abaPreloaderPulse 1.8s cubic-bezier(.16, 1, .3, 1) infinite;
}

/* Text mark when the site has no custom logo uploaded. */
.preloader-mark {
	position: relative;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 72px;
	height: 72px;
	border-radius: 50%;
	background-image: linear-gradient(140deg, var(--aba-cyan, #7ed3e8) 0%, var(--aba-teal, #2b7a8a) 48%, var(--aba-navy, #2b4a6b) 100%);
	color: #fff;
	font-size: 1.5rem;
	letter-spacing: -.02em;
	box-shadow: 0 8px 32px rgba(var(--aba-navy-rgb, 43, 74, 107), .18);
	animation: abaPreloaderPulse 1.8s cubic-bezier(.16, 1, .3, 1) infinite;
}

.preloader-ring,
.preloader-ring2 {
	position: absolute;
	inset: 0;
	border-radius: 50%;
	border: 3px solid transparent;
	border-top-color: var(--aba-teal, #2b7a8a);
	border-right-color: rgba(var(--aba-teal-rgb, 43, 122, 138), .22);
	animation: abaPreloaderSpin 1.05s linear infinite;
}

.preloader-ring2 {
	inset: 6px;
	border-width: 2.5px;
	border-top-color: var(--aba-navy, #2b4a6b);
	border-left-color: rgba(var(--aba-navy-rgb, 43, 74, 107), .14);
	border-right-color: transparent;
	animation-duration: 1.45s;
	animation-direction: reverse;
	opacity: .9;
}

.preloader-title {
	margin: 6px 0 0;
	color: var(--aba-navy, #2b4a6b);
	font-size: 1.05rem;
	letter-spacing: .02em;
}

/* The tagline belongs to the title, not to the row of dots below it. The
   flex `gap: 14px` on .preloader-inner spaces every child equally, so a
   negative top margin pulls this pair back together without changing the
   spacing of the dots and progress bar. */
.preloader-tagline {
	margin: -9px 0 0;
	color: #5e7285;
	font-size: .84rem;
	letter-spacing: .03em;
}

.preloader-dots {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-top: 4px;
}

.preloader-dots span {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--aba-teal, #2b7a8a);
	opacity: .9;
	animation: abaPreloaderBounce 1.15s infinite ease;
}

.preloader-dots span:nth-child(2) {
	background: var(--aba-navy, #2b4a6b);
	animation-delay: .14s;
}

.preloader-dots span:nth-child(3) {
	background: var(--aba-cyan, #7ed3e8);
	animation-delay: .28s;
}

/* Bottom progress bar */
.preloader-bar {
	width: 132px;
	height: 3px;
	margin-top: 8px;
	border-radius: 9999px;
	background: #e1eff4;
	overflow: hidden;
}

.preloader-bar-fill {
	display: block;
	width: 38%;
	height: 100%;
	border-radius: 9999px;
	background: linear-gradient(90deg, var(--aba-teal, #2b7a8a), var(--aba-navy, #2b4a6b));
	animation: abaPreloaderFill 1.35s cubic-bezier(.16, 1, .3, 1) infinite;
}

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

@keyframes abaPreloaderPulse {
	0%,
	100% {
		transform: scale(1);
	}

	50% {
		transform: scale(1.05);
	}
}

@keyframes abaPreloaderBounce {
	0%,
	80%,
	100% {
		transform: translateY(0) scale(1);
		opacity: .85;
	}

	40% {
		transform: translateY(-6px) scale(1.15);
		opacity: 1;
	}
}

@keyframes abaPreloaderFill {
	0% {
		transform: translateX(-100%);
	}

	50% {
		transform: translateX(20%);
		width: 42%;
	}

	100% {
		transform: translateX(260%);
	}
}

@media (prefers-reduced-motion: reduce) {
	.preloader-logo,
	.preloader-mark,
	.preloader-ring,
	.preloader-ring2,
	.preloader-dots span,
	.preloader-bar-fill {
		animation: none !important;
	}

	#aba-preloader {
		transition: none;
	}
}

/* Prevent scroll while loading */
html.is-preloading,
body.is-preloading {
	overflow: hidden;
}