/* =========================================================
   WATTCASA — calculadoras interactivas
   Reutiliza los tokens de main.css (--color-*, --space-*, --radius-*).
   Se carga solo en las 5 páginas de calculadora.
   ========================================================= */

.wc-calc-intro { max-width: 720px; }
.wc-calc-intro p { color: var(--wc-text-soft); }

.wc-calc-card {
	background: #fff;
	border: 1px solid var(--wc-border);
	border-radius: var(--wc-radius-m);
	padding: var(--wc-space-4);
	box-shadow: var(--shadow-sm);
	max-width: 720px;
	margin-block: var(--wc-space-5);
}

/* ---- Campos ---- */
.wc-field { margin-bottom: var(--wc-space-4); }
.wc-field label {
	display: block; font-weight: 700; font-size: 0.9rem;
	color: var(--wc-text); margin-bottom: 0.35rem;
}
.wc-field__hint { display: block; font-size: 0.8rem; color: var(--wc-text-soft); margin-top: 0.3rem; }
.wc-field input,
.wc-field select {
	width: 100%; min-height: 46px;
	padding: 0.6rem 0.85rem;
	border: 1px solid var(--wc-border); border-radius: var(--wc-radius-s);
	font-size: 1rem; font-family: inherit; color: var(--wc-text);
	background: #fff;
}
@media (max-width: 480px) {
	.wc-field { margin-bottom: var(--wc-space-3); }
	.wc-calc-card { padding: var(--wc-space-3); }
}
.wc-field input:focus-visible,
.wc-field select:focus-visible {
	outline: 2px solid var(--wc-green); outline-offset: 1px;
}
.wc-field.has-error input,
.wc-field.has-error select { border-color: #DC2626; }
.wc-field__error {
	display: block; color: #B91C1C; font-size: 0.85rem; margin-top: 0.35rem; font-weight: 600;
}

.wc-field-row {
	display: grid; grid-template-columns: 1fr; gap: var(--wc-space-3);
}
@media (min-width: 560px) {
	.wc-field-row--2 { grid-template-columns: 1fr 1fr; }
	.wc-field-row--3 { grid-template-columns: 1fr 1fr 1fr; }
}

/* ---- Filas de aparato (calculadora 1) ---- */
.wc-calc-rows { display: flex; flex-direction: column; gap: var(--wc-space-3); margin-bottom: var(--wc-space-3); }
.wc-calc-row {
	position: relative;
	border: 1px solid var(--wc-border); border-radius: var(--wc-radius-s);
	padding: var(--wc-space-3);
	background: var(--wc-bg-soft);
}
.wc-calc-row__fields {
	display: grid; grid-template-columns: 1fr; gap: var(--wc-space-2);
}
@media (min-width: 640px) {
	.wc-calc-row__fields { grid-template-columns: 1.4fr 1fr 1fr 1fr; align-items: end; }
}
.wc-calc-row .wc-field { margin-bottom: 0; }
.wc-calc-row__remove {
	display: inline-flex; align-items: center; gap: 0.35rem;
	margin-top: var(--wc-space-2);
	padding: 0.4rem 0.75rem;
	border: 1px solid #FCA5A5; border-radius: 999px;
	background: #fff;
	font-size: 0.8rem; font-weight: 700; color: #B91C1C;
	min-height: 40px;
}
.wc-calc-row__remove:hover:not(:disabled) { background: #FEF2F2; border-color: #F87171; }
.wc-calc-row__remove:disabled { opacity: 0.4; cursor: not-allowed; }

.wc-calc-add {
	display: flex; align-items: center; justify-content: center; gap: 0.4rem;
	width: 100%;
	border: 1.5px dashed var(--wc-green); border-radius: var(--wc-radius-s);
	padding: 0.75rem 1rem; font-weight: 700; font-size: 0.92rem;
	color: var(--wc-green-dark); background: #EAF6EE; min-height: 48px;
}
@media (min-width: 560px) { .wc-calc-add { width: auto; } }
.wc-calc-add:hover { border-color: var(--wc-green-dark); background: #DFF2E5; }

/* ---- Aviso / caja informativa ---- */
.wc-calc-notice {
	font-size: 0.85rem; color: var(--wc-text-soft);
	background: var(--wc-bg-soft); border-left: 3px solid var(--wc-border);
	padding: 0.7rem 0.9rem; border-radius: 0 var(--wc-radius-s) var(--wc-radius-s) 0;
	margin-top: var(--wc-space-3);
}
.wc-calc-notice--warning { border-left-color: var(--color-accent); }

/* ---- Botón calcular ---- */
.wc-calc-submit { width: 100%; margin-top: var(--wc-space-3); }
@media (min-width: 560px) { .wc-calc-submit { width: auto; } }

.wc-calc-errors {
	display: none;
	background: #FEF2F2; border: 1px solid #FCA5A5; color: #B91C1C;
	border-radius: var(--wc-radius-s); padding: var(--wc-space-3);
	margin-bottom: var(--wc-space-3); font-size: 0.9rem;
}
.wc-calc-errors.is-visible { display: block; }
.wc-calc-errors ul { margin: 0.3rem 0 0; padding-left: 1.1rem; }

/* ---- Resultados ---- */
.wc-calc-results {
	background: var(--wc-green-deep); color: #fff;
	border-radius: var(--wc-radius-m);
	padding: var(--wc-space-4);
	max-width: 720px; margin-block: var(--wc-space-5);
}
.wc-calc-results[hidden] { display: none; }
.wc-calc-results__title { font-size: 1.15rem; font-weight: 800; margin: 0 0 var(--wc-space-3); }

.wc-calc-results__grid {
	display: grid; grid-template-columns: 1fr; gap: var(--wc-space-3);
	margin-bottom: var(--wc-space-3);
}
@media (min-width: 560px) { .wc-calc-results__grid--2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 700px) { .wc-calc-results__grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .wc-calc-results__grid--4 { grid-template-columns: repeat(4, 1fr); } }

.wc-calc-result-box {
	background: rgba(255,255,255,0.08); border-radius: var(--wc-radius-s);
	padding: var(--wc-space-3);
}
.wc-calc-result-box__label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; color: rgba(255,255,255,0.7); }
.wc-calc-result-box__value { font-size: 1.5rem; font-weight: 800; margin-top: 0.2rem; }
.wc-calc-result-box__sub { font-size: 0.82rem; color: rgba(255,255,255,0.75); margin-top: 0.15rem; }

.wc-calc-breakdown { margin-top: var(--wc-space-4); }
.wc-calc-breakdown table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.wc-calc-breakdown th, .wc-calc-breakdown td {
	text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid rgba(255,255,255,0.15);
}
.wc-calc-breakdown th { font-weight: 700; color: rgba(255,255,255,0.85); }

.wc-calc-results__disclaimer {
	font-size: 0.82rem; color: rgba(255,255,255,0.75); margin-top: var(--wc-space-3);
	border-top: 1px solid rgba(255,255,255,0.15); padding-top: var(--wc-space-3);
}

.wc-calc-edit-btn {
	margin-top: var(--wc-space-3);
	background: #fff; color: var(--wc-green-deep);
	border-radius: var(--wc-radius-s); padding: 0.7rem 1.2rem; font-weight: 700;
	min-height: 44px;
}
.wc-calc-edit-btn:hover { background: var(--wc-bg-soft); color: var(--wc-green-deep); }

.wc-calc-form[hidden] { display: none; }

/* ---- FAQ (reutiliza el estilo de wp:details ya definido en article.css) ---- */
.wc-calc-faq { max-width: 720px; margin-top: var(--wc-space-3); }

/* ---- Relacionados ---- */
.wc-calc-related { margin-top: var(--wc-space-3); }
.wc-calc-related__title { font-weight: 700; margin: 0 0 0.6rem; color: var(--wc-text); }
.wc-calc-related__links { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.wc-calc-related__links a {
	border: 1px solid var(--wc-border); border-radius: 999px;
	padding: 0.45rem 0.9rem; font-size: 0.85rem; font-weight: 600;
	color: var(--wc-green-dark);
}
.wc-calc-related__links a:hover { border-color: var(--wc-green); background: var(--wc-bg-soft); }

/* ---- Tarjeta de leads desactivada (placas solares) ---- */
.wc-lead-card {
	border: 1px dashed var(--wc-border); border-radius: var(--wc-radius-m);
	padding: var(--wc-space-4); margin-top: var(--wc-space-4);
	background: var(--wc-bg-soft);
}
.wc-lead-card__title { font-size: 1.05rem; font-weight: 700; margin: 0 0 0.5rem; color: var(--wc-text); }
.wc-lead-card__text { color: var(--wc-text-soft); font-size: 0.9rem; margin: 0 0 0.75rem; }