/**
 * Preloader Styles
 */

.site-preloader {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: var(--preloader-bg-color, var(--wp--preset--color--background, #ffffff));
	z-index: 99999;
	display: flex;
	align-items: center;
	justify-content: center;
	transition:
		opacity 0.6s ease,
		visibility 0.6s ease;
}

.site-preloader.is-hidden {
	opacity: 0;
	visibility: hidden;
}

.loader-spinner {
	width: 40px;
	height: 40px;
	border: 3px solid var(--wp--preset--color--contrast, #eeeeee);
	border-top-color: var(--preloader-accent-color, var(--wp--preset--color--primary, #000000));
	border-radius: 50%;
	animation: spin 1s linear infinite;
}

.preloader-dots {
	display: flex;
	gap: 10px;
}

.preloader-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: var(--preloader-accent-color, var(--wp--preset--color--primary, #000000));
	animation: dot-pulse 0.8s ease-in-out infinite;
}

.preloader-dot:nth-child(2) {
	animation-delay: 0.15s;
}

.preloader-dot:nth-child(3) {
	animation-delay: 0.3s;
}

/* Equalizer Style */
.preloader-equalizer {
	display: flex;
	align-items: flex-end;
	height: 30px;
	gap: 4px;
}

.preloader-bar {
	width: 4px;
	height: 100%;
	background-color: var(--preloader-accent-color, var(--wp--preset--color--primary, #000000));
	animation: equalize 1.2s ease-in-out infinite;
	transform-origin: bottom;
}

.preloader-bar:nth-child(1) {
	animation-delay: -1.1s;
}
.preloader-bar:nth-child(2) {
	animation-delay: -0.9s;
}
.preloader-bar:nth-child(3) {
	animation-delay: -0.7s;
}
.preloader-bar:nth-child(4) {
	animation-delay: -0.5s;
}
.preloader-bar:nth-child(5) {
	animation-delay: -0.3s;
}

/* Sound Wave Style */
.preloader-sound-wave {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
	height: 40px;
}

.preloader-sound-wave span {
	width: 4px;
	height: 100%;
	background-color: var(--preloader-accent-color, var(--wp--preset--color--primary, #000000));
	border-radius: 4px;
	animation: sound-wave-anim 1.2s ease-in-out infinite;
}

.preloader-sound-wave span:nth-child(1) {
	animation-delay: -1.1s;
}
.preloader-sound-wave span:nth-child(2) {
	animation-delay: -0.9s;
}
.preloader-sound-wave span:nth-child(3) {
	animation-delay: -0.7s;
}
.preloader-sound-wave span:nth-child(4) {
	animation-delay: -0.5s;
}
.preloader-sound-wave span:nth-child(5) {
	animation-delay: -0.3s;
}

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

@keyframes dot-pulse {
	0%,
	80%,
	100% {
		transform: translateY(0);
		opacity: 0.7;
	}
	40% {
		transform: translateY(-8px);
		opacity: 1;
	}
}

@keyframes equalize {
	0%,
	100% {
		transform: scaleY(0.3);
	}
	50% {
		transform: scaleY(1);
	}
}

@keyframes sound-wave-anim {
	0%,
	100% {
		transform: scaleY(0.2);
		opacity: 0.5;
	}
	50% {
		transform: scaleY(1);
		opacity: 1;
	}
}

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