/**
 * Estilos del «AV Sound Doctor» (diagnóstico de sonido surround: TV y receptor).
 * Hereda tokens y componentes compartidos (theme-agnostic; .iat-tabs/.iat-tab,
 * .iat-btn, .iat-seg, .iat-note, .iat-select) de iat-core.css. Solo se estilan
 * los nodos propios. Los <button> propios (.iat-avsound__spk) van blindados con
 * .iat + !important en background-color/color (todos los estados).
 */

/* --- Banner de capacidad ------------------------------------------------- */
.iat-avsound__caps {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 12px;
	align-items: baseline;
	padding: 12px 16px;
	margin-bottom: 16px;
	border-radius: 10px;
	background: var(--iat-surface);
	border: 1px solid var(--iat-line);
	border-left: 4px solid var(--iat-accent-2);
}
.iat-avsound__caps.is-warn { border-left-color: var(--iat-warn); }
.iat-avsound__caps.is-ok { border-left-color: var(--iat-ok); }
.iat-avsound__caps strong { font-weight: 700; }
.iat-avsound__capsmsg { color: var(--iat-muted); font-size: .94em; }

/* --- Estructura de cada pestaña ----------------------------------------- */
.iat-avsound__h3 { margin: 4px 0 10px; font-size: 1.15em; font-weight: 700; }
.iat-avsound__row {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
	margin: 12px 0;
}
.iat-avsound__chout { margin-top: 14px; }
.iat-avsound__chq { font-weight: 600; margin: 6px 0; }

/* --- Plano de altavoces -------------------------------------------------- */
.iat-avsound__map {
	display: flex;
	flex-direction: column;
	gap: 14px;
	max-width: 460px;
	margin: 12px auto;
	padding: 18px;
	border-radius: 14px;
	background: var(--iat-surface);
	border: 1px solid var(--iat-line);
}
.iat-avsound__maprow {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
}
.iat-avsound__listener {
	flex: 0 0 auto;
	font-size: 1.8em;
	opacity: .6;
	text-align: center;
}
.iat-avsound__spk.iat-btn {
	flex: 1 1 0;
	min-width: 88px;
	max-width: 130px;
	padding: 14px 8px;
	font-size: .9em;
	font-weight: 600;
	border-radius: 10px;
	background-color: var(--iat-surface-2) !important;
	color: inherit !important;
	border: 1.5px solid var(--iat-line);
	transition: background-color .12s, border-color .12s, transform .12s;
}
.iat-avsound__spk.iat-btn:hover { border-color: var(--iat-accent-2); background-color: color-mix(in srgb, var(--iat-accent-2) 12%, transparent) !important; }
.iat-avsound__spk.iat-btn.is-playing {
	background-color: var(--iat-accent-2) !important;
	color: #fff !important;
	border-color: var(--iat-accent-2);
	transform: scale(1.04);
}
.iat-avsound__spk.is-empty { visibility: hidden; }

/* --- Tarjeta de veredicto ----------------------------------------------- */
.iat-avsound__verdict {
	margin: 14px 0;
	padding: 14px 16px 14px 18px;
	border-radius: 12px;
	background: var(--iat-surface);
	border: 1px solid var(--iat-line);
	border-left: 5px solid var(--iat-accent);
}
.iat-avsound__verdict strong { display: block; font-size: 1.1em; margin-bottom: 4px; }
.iat-avsound__verdict p { margin: 4px 0; }
.iat-avsound__verdict .iat-avsound__act { font-weight: 600; }
.iat-avsound__verdict.is-danger { border-left-color: var(--iat-danger); }
.iat-avsound__verdict.is-warn { border-left-color: var(--iat-warn); }
.iat-avsound__verdict.is-info { border-left-color: var(--iat-accent); }
.iat-avsound__verdict.is-ok { border-left-color: var(--iat-ok); }

/* --- Arreglo paso a paso ------------------------------------------------ */
.iat-avsound__steps { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.iat-avsound__step {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	padding: 12px 14px;
	border-radius: 10px;
	background: var(--iat-surface);
	border: 1px solid var(--iat-line);
	cursor: pointer;
}
.iat-avsound__step input[type="checkbox"] { margin-top: 3px; flex: 0 0 auto; }
.iat-avsound__hint { display: block; margin-top: 4px; color: var(--iat-link); font-size: .9em; font-weight: 600; }

/* --- Lip-sync ----------------------------------------------------------- */
.iat-avsound__flash {
	height: 120px;
	margin: 12px 0;
	border-radius: 12px;
	background: var(--iat-surface-2);
	border: 1px solid var(--iat-line);
	transition: background-color .04s linear;
}
.iat-avsound__flash.is-flash { background: #fff; box-shadow: 0 0 0 3px var(--iat-accent-2) inset; }
.iat-avsound__lsval { font-weight: 700; min-width: 64px; }

@media (max-width: 480px) {
	.iat-avsound__spk.iat-btn { min-width: 72px; padding: 12px 4px; font-size: .82em; }
	.iat-avsound__listener { font-size: 1.4em; }
}