/* =============================================================
   recomendados.css — página «Mis Recomendados»
   Se carga solo en recomendados.php. Reutiliza los tokens de style.css.
   ============================================================= */

/* -------------------------------------------------------------
   1. CABECERA
   ------------------------------------------------------------- */
.rc-top { padding-top: clamp(120px, 14vw, 170px); overflow: hidden; }

.rc-top__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.rc-top__text .sec__title { margin-top: 0.9rem; }
.rc-top__text .sec__lead { margin-top: 1.1rem; }
.rc-top__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }

/* Collage de fotos — se arma solo con lo que haya cargado en el panel.
   Cada pieza está posicionada a mano porque el desorden controlado se ve
   mejor que una cuadrícula perfecta. */
.rc-collage {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin-inline: auto;
  width: 100%;
}

.rc-collage__item {
  position: absolute;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(124, 58, 237, 0.12);
  box-shadow: var(--shadow-md);
  transition: transform 0.5s var(--ease);
}

.rc-collage__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rc-collage__item--1 { width: 52%; aspect-ratio: 3 / 4; top: 0;   left: 4%;   transform: rotate(-4deg); z-index: 3; }
.rc-collage__item--2 { width: 42%; aspect-ratio: 1 / 1; top: 12%; right: 0;   transform: rotate(5deg);  z-index: 2; }
.rc-collage__item--3 { width: 46%; aspect-ratio: 4 / 5; bottom: 2%; right: 6%; transform: rotate(-3deg); z-index: 4; }
.rc-collage__item--4 { width: 36%; aspect-ratio: 1 / 1; bottom: 8%; left: 0;  transform: rotate(6deg);  z-index: 1; }
.rc-collage__item--5 { display: none; }

.rc-collage:hover .rc-collage__item { transform: rotate(0deg) scale(1.02); }

/* -------------------------------------------------------------
   2. AVISO DE AFILIACIÓN
   Amazon exige que se vea. Se le da presencia sin que compita con
   el contenido: banda tenue, texto pequeño pero legible.
   ------------------------------------------------------------- */
.rc-disclosure {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.95rem 1.2rem;
  border-radius: var(--radius);
  background: rgba(124, 58, 237, 0.055);
  border: 1px solid rgba(124, 58, 237, 0.14);
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.6;
}

.rc-disclosure svg { flex: none; margin-top: 0.15rem; color: var(--purple-2); }

/* -------------------------------------------------------------
   3. FILTROS POR CATEGORÍA
   ------------------------------------------------------------- */
.rc-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.rc-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(20, 20, 40, 0.1);
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.3s var(--ease), background 0.3s var(--ease),
              border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.rc-chip span {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.1rem 0.42rem;
  border-radius: 999px;
  background: rgba(20, 20, 40, 0.06);
  color: var(--ink-mute);
}

.rc-chip:hover {
  color: var(--ink);
  border-color: rgba(124, 58, 237, 0.35);
  transform: translateY(-1px);
}

.rc-chip.is-active {
  color: #fff;
  background: var(--grad-brand);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.rc-chip.is-active span { background: rgba(255, 255, 255, 0.22); color: #fff; }

/* -------------------------------------------------------------
   3 bis. BLOQUE LEGAL
   Los tres avisos que la FTC y la FDA exigen ver antes de los
   enlaces, no escondidos en el pie.
   ------------------------------------------------------------- */
.rc-legal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.6rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  padding: clamp(1.2rem, 2.5vw, 1.8rem);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(20, 20, 40, 0.08);
}

.rc-legal__item h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--purple-2);
  margin-bottom: 0.5rem;
}

.rc-legal__item p {
  font-size: 0.82rem;
  line-height: 1.62;
  color: var(--ink-soft);
}

/* Descargo de la FDA en las tarjetas de suplementos */
.rc-card__fda {
  display: block;
  margin-top: 0.2rem;
  padding-top: 0.55rem;
  border-top: 1px dashed rgba(20, 20, 40, 0.14);
  font-size: 0.68rem !important;
  line-height: 1.5;
  color: var(--ink-mute);
}

/* -------------------------------------------------------------
   4. TARJETAS
   ------------------------------------------------------------- */
.rc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 2.4vw, 1.9rem);
}

.rc-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(124, 58, 237, 0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-sm);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease),
              border-color 0.45s var(--ease);
}

.rc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(124, 58, 237, 0.3);
}

/* Imagen: fondo blanco y `contain` porque las fotos de producto vienen
   recortadas sobre blanco y `cover` les cortaría el envase. */
.rc-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #fff;
  border-bottom: 1px solid rgba(20, 20, 40, 0.06);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.rc-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.5s var(--ease);
}

.rc-card:hover .rc-card__media img { transform: scale(1.04); }

/* Marcador de posición cuando todavía no hay foto */
.rc-card__ph {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 600;
  color: #fff;
  background: var(--grad-brand);
  opacity: 0.85;
}

.rc-card__fav {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--grad-brand);
  box-shadow: var(--shadow-sm);
}

.rc-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(1.1rem, 2vw, 1.5rem);
}

.rc-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.rc-card__cat { color: var(--purple-2); }
.rc-card__meta i { opacity: 0.5; font-style: normal; }

.rc-card__body h3 {
  margin-top: 0.55rem;
  font-family: var(--font-title);
  font-size: clamp(1.2rem, 1.8vw, 1.4rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
}

.rc-card__text {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.rc-card__notes {
  list-style: none;
  margin-top: 0.95rem;
  display: grid;
  gap: 0.45rem;
}

.rc-card__notes li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.rc-card__notes svg { flex: none; margin-top: 0.12rem; color: var(--purple-2); }

/* El pie se empuja abajo para que todos los botones queden alineados
   aunque los textos tengan largos distintos. */
.rc-card__foot {
  margin-top: auto;
  padding-top: 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.rc-card__foot .btn { width: 100%; justify-content: center; }
.rc-card__foot small { font-size: 0.72rem; color: var(--ink-mute); }

.rc-back { margin-top: clamp(2rem, 3vw, 2.8rem); text-align: center; }

/* -------------------------------------------------------------
   5. ESTADO VACÍO
   ------------------------------------------------------------- */
.rc-empty {
  padding: clamp(2.4rem, 5vw, 3.6rem);
  border-radius: var(--radius-lg);
  text-align: center;
  background: rgba(255, 255, 255, 0.7);
  border: 1px dashed rgba(124, 58, 237, 0.28);
}

.rc-empty h3 {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 600;
  color: var(--ink);
}

.rc-empty p {
  max-width: 46ch;
  margin: 0.8rem auto 1.8rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* -------------------------------------------------------------
   6. RESPONSIVE
   ------------------------------------------------------------- */
@media (max-width: 1100px) {
  .rc-grid { grid-template-columns: repeat(2, 1fr); }
  .rc-legal { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .rc-top { padding-top: 130px; }
  .rc-top__grid { grid-template-columns: 1fr; }
  .rc-collage { max-width: 380px; order: -1; }
}

@media (max-width: 760px) {
  .rc-grid { grid-template-columns: 1fr; }
  .rc-legal { grid-template-columns: 1fr; }
  .rc-collage { max-width: 300px; }
  .rc-collage__item--4 { display: none; }
  .rc-filters { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 0.4rem; }
  .rc-chip { flex: none; }
}

@media (prefers-reduced-motion: reduce) {
  .rc-card,
  .rc-card__media img,
  .rc-collage__item,
  .rc-chip { transition: none; }
  .rc-collage:hover .rc-collage__item { transform: none; }
}