/* ==========================================================================
   Calculadora de cuotas americanas del CFP
   Todo el CSS está limitado al id #cfp-lab.
   Ajusta la paleta y la tipografía en el bloque de variables de abajo.
   ========================================================================== */

#cfp-lab {
	/* --- Paleta --- */
	--cfp-navy: #0d2137;
	--cfp-navy-soft: #1b3a5c;
	--cfp-gold: #c8973f;
	--cfp-turf: #157a52;
	--cfp-flag: #b3261e;
	--cfp-paper: #ffffff;
	--cfp-surface: #f4f6f9;
	--cfp-surface-alt: #eaeff5;
	--cfp-line: #d7e0ea;
	--cfp-ink: #10202f;
	--cfp-muted: #5c6b7c;

	/* --- Tipografía --- */
	--cfp-font: inherit;
	--cfp-font-num: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
	--cfp-fs-title: 1.5rem;
	--cfp-fs-body: 1rem;
	--cfp-fs-small: 0.875rem;
	--cfp-fs-micro: 0.75rem;
	--cfp-fs-hero: 2.5rem;
	--cfp-lh: 1.55;

	/* --- Métrica --- */
	--cfp-gap: 1rem;
	--cfp-pad: 1.25rem;
	--cfp-radius: 10px;
	--cfp-radius-sm: 6px;
	--cfp-border: 1px solid var(--cfp-line);
	--cfp-shadow: 0 1px 2px rgba(13, 33, 55, 0.06), 0 8px 24px rgba(13, 33, 55, 0.07);

	box-sizing: border-box;
	display: block;
	max-width: 100%;
	margin: 2.5rem 0;
	padding: 0;
	font-family: var(--cfp-font);
	font-size: var(--cfp-fs-body);
	line-height: var(--cfp-lh);
	color: var(--cfp-ink);
	background: var(--cfp-paper);
	border: var(--cfp-border);
	border-top: 4px solid var(--cfp-navy);
	border-radius: var(--cfp-radius);
	box-shadow: var(--cfp-shadow);
	overflow: hidden;
}

#cfp-lab *,
#cfp-lab *::before,
#cfp-lab *::after {
	box-sizing: border-box;
	min-width: 0;
	max-width: 100%;
}

/* --- Cabecera --- */

#cfp-lab .cfp-lab__head {
	padding: var(--cfp-pad);
	background: var(--cfp-surface);
	border-bottom: var(--cfp-border);
}

#cfp-lab .cfp-lab__eyebrow {
	margin: 0 0 0.35rem;
	font-size: var(--cfp-fs-micro);
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--cfp-gold);
}

#cfp-lab .cfp-lab__title {
	margin: 0 0 0.5rem;
	font-size: var(--cfp-fs-title);
	line-height: 1.25;
	font-weight: 700;
	color: var(--cfp-navy);
}

#cfp-lab .cfp-lab__intro {
	margin: 0;
	font-size: var(--cfp-fs-small);
	color: var(--cfp-muted);
}

/* --- Pestañas --- */

#cfp-lab .cfp-lab__tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 0;
	margin: 0;
	padding: 0 var(--cfp-pad);
	background: var(--cfp-navy);
}

#cfp-lab .cfp-lab__tab {
	flex: 1 1 8rem;
	margin: 0;
	padding: 0.85rem 0.75rem;
	font-family: inherit;
	font-size: var(--cfp-fs-small);
	font-weight: 600;
	line-height: 1.3;
	color: rgba(255, 255, 255, 0.72);
	text-align: center;
	background: transparent;
	border: 0;
	border-bottom: 3px solid transparent;
	border-radius: 0;
	cursor: pointer;
	transition: color 0.18s ease, border-color 0.18s ease;
	-webkit-appearance: none;
	appearance: none;
}

#cfp-lab .cfp-lab__tab:hover {
	color: #ffffff;
}

#cfp-lab .cfp-lab__tab[aria-selected="true"] {
	color: #ffffff;
	border-bottom-color: var(--cfp-gold);
}

#cfp-lab .cfp-lab__tab:focus-visible {
	outline: 3px solid var(--cfp-gold);
	outline-offset: -3px;
}

/* --- Panel --- */

#cfp-lab .cfp-lab__panel {
	padding: var(--cfp-pad);
}

#cfp-lab .cfp-lab__panel[hidden] {
	display: none;
}

/* --- Campos --- */

#cfp-lab .cfp-lab__fields {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
	gap: var(--cfp-gap);
	margin: 0 0 1.5rem;
}

#cfp-lab .cfp-lab__field,
#cfp-lab .cfp-lab__fieldset {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	margin: 0;
	padding: 0;
	border: 0;
	min-width: 0;
}

#cfp-lab .cfp-lab__label {
	display: block;
	padding: 0;
	font-size: var(--cfp-fs-micro);
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--cfp-muted);
}

#cfp-lab .cfp-lab__input {
	width: 100%;
	margin: 0;
	padding: 0.7rem 0.75rem;
	font-family: var(--cfp-font-num);
	font-size: 16px;
	font-variant-numeric: tabular-nums;
	line-height: 1.3;
	color: var(--cfp-ink);
	background: var(--cfp-paper);
	border: 1px solid var(--cfp-line);
	border-radius: var(--cfp-radius-sm);
	-webkit-appearance: none;
	appearance: none;
	transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

#cfp-lab .cfp-lab__input:hover {
	border-color: var(--cfp-navy-soft);
}

#cfp-lab .cfp-lab__input:focus {
	border-color: var(--cfp-navy);
	box-shadow: 0 0 0 3px rgba(27, 58, 92, 0.18);
	outline: none;
}

#cfp-lab .cfp-lab__input:focus-visible {
	outline: 3px solid var(--cfp-navy);
	outline-offset: 1px;
}

/* --- Selector segmentado favorito / underdog --- */

#cfp-lab .cfp-lab__seg {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	gap: 0;
	overflow: hidden;
	border: 1px solid var(--cfp-line);
	border-radius: var(--cfp-radius-sm);
}

#cfp-lab .cfp-lab__seg-input {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	white-space: nowrap;
	border: 0;
	clip-path: inset(50%);
}

#cfp-lab .cfp-lab__seg-label {
	flex: 1 1 4.5rem;
	margin: 0;
	padding: 0.7rem 0.5rem;
	font-family: var(--cfp-font-num);
	font-size: 15px;
	font-weight: 600;
	line-height: 1.3;
	text-align: center;
	color: var(--cfp-muted);
	background: var(--cfp-surface);
	cursor: pointer;
	transition: color 0.18s ease, background-color 0.18s ease;
}

#cfp-lab .cfp-lab__seg-label:hover {
	background: var(--cfp-surface-alt);
}

#cfp-lab .cfp-lab__seg-input:checked + .cfp-lab__seg-label {
	color: #ffffff;
	background: var(--cfp-navy);
}

#cfp-lab .cfp-lab__seg-input:focus-visible + .cfp-lab__seg-label {
	outline: 3px solid var(--cfp-gold);
	outline-offset: -3px;
}

/* --- Resultados --- */

#cfp-lab .cfp-lab__results {
	padding: var(--cfp-pad);
	background: var(--cfp-surface);
	border: var(--cfp-border);
	border-radius: var(--cfp-radius);
}

#cfp-lab .cfp-lab__hero {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.25rem 0.75rem;
	margin: 0 0 1.25rem;
	padding: 0 0 1rem;
	border-bottom: 2px solid var(--cfp-line);
}

#cfp-lab .cfp-lab__hero-label {
	flex: 1 1 10rem;
	font-size: var(--cfp-fs-micro);
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--cfp-muted);
}

#cfp-lab .cfp-lab__hero-value {
	flex: 0 1 auto;
	font-family: var(--cfp-font-num);
	font-size: var(--cfp-fs-hero);
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	line-height: 1.1;
	letter-spacing: -0.02em;
	color: var(--cfp-navy);
	overflow-wrap: break-word;
}

#cfp-lab .cfp-lab__hero-value--pos {
	color: var(--cfp-turf);
}

#cfp-lab .cfp-lab__hero-value--neg {
	color: var(--cfp-flag);
}

#cfp-lab .cfp-lab__stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
	gap: 0.65rem;
	margin: 0;
	padding: 0;
}

#cfp-lab .cfp-lab__stat {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.25rem 0.75rem;
	margin: 0;
	padding: 0.6rem 0.75rem;
	background: var(--cfp-paper);
	border: var(--cfp-border);
	border-left: 3px solid var(--cfp-navy-soft);
	border-radius: var(--cfp-radius-sm);
}

#cfp-lab .cfp-lab__stat-key {
	flex: 1 1 8rem;
	margin: 0;
	font-size: var(--cfp-fs-small);
	font-weight: 500;
	color: var(--cfp-muted);
}

#cfp-lab .cfp-lab__stat-val {
	flex: 0 1 auto;
	margin: 0;
	font-family: var(--cfp-font-num);
	font-size: var(--cfp-fs-body);
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	color: var(--cfp-navy);
	text-align: right;
	overflow-wrap: break-word;
}

#cfp-lab .cfp-lab__stat-val--pos {
	color: var(--cfp-turf);
}

#cfp-lab .cfp-lab__stat-val--neg {
	color: var(--cfp-flag);
}

/* --- Veredicto y notas --- */

#cfp-lab .cfp-lab__verdict {
	margin: 1.25rem 0 0;
	padding: 0.85rem 1rem;
	font-size: var(--cfp-fs-small);
	font-weight: 600;
	color: var(--cfp-navy);
	background: var(--cfp-surface-alt);
	border-left: 4px solid var(--cfp-navy-soft);
	border-radius: var(--cfp-radius-sm);
}

#cfp-lab .cfp-lab__verdict--pos {
	color: #0c4c34;
	background: #e6f4ee;
	border-left-color: var(--cfp-turf);
}

#cfp-lab .cfp-lab__verdict--neg {
	color: #7a1a14;
	background: #fbeceb;
	border-left-color: var(--cfp-flag);
}

#cfp-lab .cfp-lab__note {
	margin: 0.85rem 0 0;
	font-size: var(--cfp-fs-micro);
	line-height: 1.6;
	color: var(--cfp-muted);
}

#cfp-lab .cfp-lab__legal {
	margin: 0;
	padding: 0.85rem var(--cfp-pad);
	font-size: var(--cfp-fs-micro);
	line-height: 1.6;
	color: var(--cfp-muted);
	background: var(--cfp-surface);
	border-top: var(--cfp-border);
}

/* --- Ampliación cosmética en pantallas grandes --- */

@media (min-width: 48em) {
	#cfp-lab {
		--cfp-pad: 1.75rem;
		--cfp-fs-title: 1.75rem;
		--cfp-fs-hero: 3rem;
	}
}

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

@media (prefers-reduced-motion: reduce) {
	#cfp-lab .cfp-lab__tab,
	#cfp-lab .cfp-lab__input,
	#cfp-lab .cfp-lab__seg-label {
		transition: none;
	}
}