/**
 * Estilos del expulsor de agua / limpiador de polvo del altavoz.
 * Hereda tokens y componentes (theme-agnostic) de iat-core.css.
 */

.iat-eject__help { margin: .25rem 0 0; }

/* Visual de vibración: ondas concéntricas + icono. Simbólico (la frecuencia
   real no se puede animar a 165 Hz); la velocidad sigue al slider vía
   --iat-eject-dur. Solo se anima con .is-on. */
.iat-eject__viz {
	position: relative;
	height: 120px;
	margin: 1rem auto;
	display: flex;
	align-items: center;
	justify-content: center;
}
.iat-eject__icon {
	font-size: 2.2rem;
	position: relative;
	z-index: 1;
}
.iat-eject__wave {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 40px;
	height: 40px;
	margin: -20px 0 0 -20px;
	border: 2px solid var(--iat-accent-2);
	border-radius: 50%;
	opacity: 0;
}
.iat-eject__viz.is-on .iat-eject__wave {
	animation: iat-eject-ping var(--iat-eject-dur, 1s) linear infinite;
}
.iat-eject__viz.is-on .iat-eject__wave:nth-child(2) { animation-delay: calc(var(--iat-eject-dur, 1s) / -3); }
.iat-eject__viz.is-on .iat-eject__wave:nth-child(3) { animation-delay: calc(var(--iat-eject-dur, 1s) / -1.5); }
/* Modo polvo: pulsos discretos en vez de onda continua */
.iat-eject__viz.is-dust.is-on .iat-eject__wave {
	animation-timing-function: steps(3, end);
}
@keyframes iat-eject-ping {
	0%   { transform: scale(.4); opacity: .9; }
	100% { transform: scale(2.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
	.iat-eject__viz.is-on .iat-eject__wave { animation: none; opacity: .4; }
}

/* Display de frecuencia grande */
.iat-eject__freq {
	font-size: 2.2rem;
	font-weight: 800;
	font-variant-numeric: tabular-nums;
	line-height: 1.1;
	color: var(--iat-accent);
	text-align: center;
	margin-bottom: .4rem;
}
.iat-eject__presets { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .6rem; }

/* Estado bajo el botón: cuenta atrás + ciclos */
.iat-eject__status {
	display: flex;
	gap: 1rem;
	justify-content: center;
	align-items: baseline;
	min-height: 1.4rem;
	margin: .5rem 0;
}
.iat-eject__countdown {
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	color: var(--iat-accent);
}
.iat-eject__cycles { color: var(--iat-muted); font-size: .9rem; }