/* ==========================================================================
   Calculadora del coste real de un bono — estilos
   Todo el CSS está scopeado bajo #proprietary-data.
   Ajusta el bloque de variables para encajar con la tema.
   ========================================================================== */

#proprietary-data {
	/* Colores */
	--pd-bg: #0f1720;
	--pd-bg-soft: #17222e;
	--pd-bg-input: #0b1219;
	--pd-fg: #e6edf3;
	--pd-fg-dim: #9aa8b6;
	--pd-line: #26333f;
	--pd-accent: #f2b33d;
	--pd-accent-fg: #1a1206;
	--pd-good: #4fbf87;
	--pd-warn: #f2b33d;
	--pd-bad: #ef7b6f;

	/* Tipografía */
	--pd-font: inherit;
	--pd-fs-base: 1rem;
	--pd-fs-small: 0.875rem;
	--pd-fs-title: 1.375rem;
	--pd-lh: 1.55;

	/* Métrica */
	--pd-radius: 10px;
	--pd-gap: 14px;
	--pd-pad: 22px;

	box-sizing: border-box;
	margin: 2.5rem 0;
	padding: var(--pd-pad);
	border: 1px solid var(--pd-line);
	border-radius: var(--pd-radius);
	background: var(--pd-bg);
	color: var(--pd-fg);
	font-family: var(--pd-font);
	font-size: var(--pd-fs-base);
	line-height: var(--pd-lh);
}

#proprietary-data *,
#proprietary-data *::before,
#proprietary-data *::after {
	box-sizing: border-box;
}

#proprietary-data p,
#proprietary-data dl,
#proprietary-data dt,
#proprietary-data dd,
#proprietary-data h3 {
	margin: 0;
	padding: 0;
	color: inherit;
}

#proprietary-data strong {
	color: var(--pd-fg);
	font-weight: 700;
}

/* ---------- Cabecera ---------- */

#proprietary-data .pd__head {
	margin-bottom: 18px;
}

#proprietary-data .pd__kicker {
	margin-bottom: 6px;
	color: var(--pd-accent);
	font-size: var(--pd-fs-small);
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

#proprietary-data .pd__title {
	margin-bottom: 8px;
	color: var(--pd-fg);
	font-size: var(--pd-fs-title);
	font-weight: 700;
	line-height: 1.25;
}

#proprietary-data .pd__lede {
	max-width: 62ch;
	color: var(--pd-fg-dim);
	font-size: var(--pd-fs-small);
}

/* ---------- Pestañas ---------- */

#proprietary-data .pd__tabs {
	display: flex;
	gap: 6px;
	margin-bottom: 18px;
	padding-bottom: 4px;
	overflow-x: auto;
	border-bottom: 1px solid var(--pd-line);
	-webkit-overflow-scrolling: touch;
}

#proprietary-data .pd__tab {
	flex: 0 0 auto;
	margin: 0;
	padding: 9px 14px;
	border: 1px solid transparent;
	border-radius: var(--pd-radius) var(--pd-radius) 0 0;
	background: transparent;
	color: var(--pd-fg-dim);
	font-family: inherit;
	font-size: var(--pd-fs-small);
	font-weight: 600;
	line-height: 1.2;
	white-space: nowrap;
	cursor: pointer;
	transition: color 0.15s ease, background-color 0.15s ease;
}

#proprietary-data .pd__tab:hover {
	color: var(--pd-fg);
	background: var(--pd-bg-soft);
}

#proprietary-data .pd__tab[aria-selected="true"] {
	border-color: var(--pd-line);
	border-bottom-color: var(--pd-bg-soft);
	background: var(--pd-bg-soft);
	color: var(--pd-accent);
}

/* ---------- Paneles ---------- */

#proprietary-data .pd__panel {
	outline-offset: 4px;
}

#proprietary-data .pd__note {
	max-width: 70ch;
	margin-bottom: 16px;
	color: var(--pd-fg-dim);
	font-size: var(--pd-fs-small);
}

/* ---------- Formulario ---------- */

#proprietary-data .pd__grid {
	display: grid;
	gap: var(--pd-gap);
	grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
	margin-bottom: 20px;
}

#proprietary-data .pd__field {
	display: flex;
	flex-direction: column;
	gap: 5px;
	min-width: 0;
}

#proprietary-data .pd__field label {
	color: var(--pd-fg-dim);
	font-size: var(--pd-fs-small);
	font-weight: 600;
}

#proprietary-data .pd__field input,
#proprietary-data .pd__field select {
	width: 100%;
	max-width: 100%;
	margin: 0;
	padding: 10px 12px;
	border: 1px solid var(--pd-line);
	border-radius: 8px;
	background: var(--pd-bg-input);
	color: var(--pd-fg);
	font-family: inherit;
	/* 16px evita el zoom automático de iOS al enfocar */
	font-size: 16px;
	line-height: 1.3;
	appearance: none;
	-webkit-appearance: none;
}

#proprietary-data .pd__field input:hover,
#proprietary-data .pd__field select:hover {
	border-color: var(--pd-accent);
}

#proprietary-data .pd__field input[aria-invalid="true"] {
	border-color: var(--pd-bad);
}

/* ---------- Resultados ---------- */

#proprietary-data .pd__out {
	display: grid;
	gap: 1px;
	grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
	margin-bottom: 16px;
	border: 1px solid var(--pd-line);
	border-radius: var(--pd-radius);
	background: var(--pd-line);
	overflow: hidden;
}

#proprietary-data .pd__o {
	display: flex;
	flex-direction: column;
	gap: 3px;
	padding: 12px 14px;
	background: var(--pd-bg-soft);
}

#proprietary-data .pd__o dt {
	color: var(--pd-fg-dim);
	font-size: var(--pd-fs-small);
	line-height: 1.35;
}

#proprietary-data .pd__o dd {
	color: var(--pd-fg);
	font-size: 1.15rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	line-height: 1.2;
}

#proprietary-data .pd__o--key dd {
	color: var(--pd-accent);
	font-size: 1.35rem;
}

/* ---------- Veredicto ---------- */

#proprietary-data .pd__verdict {
	margin-bottom: 14px;
	padding: 13px 15px;
	border-left: 4px solid var(--pd-warn);
	border-radius: 0 8px 8px 0;
	background: var(--pd-bg-soft);
	color: var(--pd-fg);
	font-size: var(--pd-fs-small);
}

#proprietary-data .pd__verdict[data-tone="bien"] {
	border-left-color: var(--pd-good);
}

#proprietary-data .pd__verdict[data-tone="mal"] {
	border-left-color: var(--pd-bad);
}

#proprietary-data .pd__verdict[data-tone="neutro"] {
	border-left-color: var(--pd-fg-dim);
}

/* ---------- Botón ---------- */

#proprietary-data .pd__actions {
	margin-bottom: 4px;
}

#proprietary-data .pd__btn {
	display: inline-block;
	margin: 0;
	padding: 11px 18px;
	border: 1px solid var(--pd-accent);
	border-radius: 8px;
	background: var(--pd-accent);
	color: var(--pd-accent-fg);
	font-family: inherit;
	font-size: var(--pd-fs-small);
	font-weight: 700;
	line-height: 1.2;
	cursor: pointer;
	transition: opacity 0.15s ease;
}

#proprietary-data .pd__btn:hover {
	opacity: 0.85;
}

/* ---------- Pie ---------- */

#proprietary-data .pd__foot {
	margin-top: 18px;
	padding-top: 14px;
	border-top: 1px solid var(--pd-line);
}

#proprietary-data .pd__small {
	max-width: 78ch;
	color: var(--pd-fg-dim);
	font-size: 0.8125rem;
	line-height: 1.5;
}

/* ---------- Foco visible ---------- */

#proprietary-data .pd__tab:focus-visible,
#proprietary-data .pd__btn:focus-visible,
#proprietary-data .pd__panel:focus-visible,
#proprietary-data .pd__field input:focus-visible,
#proprietary-data .pd__field select:focus-visible {
	outline: 3px solid var(--pd-accent);
	outline-offset: 2px;
}

#proprietary-data .pd__field input:focus,
#proprietary-data .pd__field select:focus {
	border-color: var(--pd-accent);
}

/* ---------- Móvil ---------- */

@media (max-width: 640px) {

	#proprietary-data {
		--pd-pad: 16px;
		--pd-fs-title: 1.2rem;
		margin: 1.75rem 0;
	}

	#proprietary-data .pd__grid,
	#proprietary-data .pd__out {
		grid-template-columns: 1fr;
	}

	#proprietary-data .pd__o--key dd {
		font-size: 1.2rem;
	}

	#proprietary-data .pd__btn {
		width: 100%;
	}
}

/* ---------- Movimiento reducido ---------- */

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

	#proprietary-data .pd__tab,
	#proprietary-data .pd__btn {
		transition: none;
	}
}

/* ---------- Debe ir al final: gana a display de flex y grid ---------- */

#proprietary-data [hidden] {
	display: none !important;
}