/* ============================================================
   KATRINNA LIFE — Products Grid Widget  v1.0.0
   Design System: Minimalista premium, off-white, Montserrat + Inter
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700&family=Inter:wght@400;500&display=swap');

.kl-pg {
  /* ── Paleta Katrinna Life ── */
  --kl-black:      #111111;
  --kl-white:      #ffffff;
  --kl-off-white:  #F7F2EC;
  --kl-beige:      #E8D8C6;
  --kl-sand:       #D8C4AD;
  --kl-gray:       #E9E9E9;
  --kl-text:       #111111;
  --kl-muted:      #787062;
  --kl-light:      #A89F96;
  --kl-success:    #4A7C5A;
  --kl-error:      #B85050;

  /* Accent configurável — cor do produto (rosa Ela, amarelo Lactase…) */
  --kl-accent:     var(--kl-accent-custom, #111111);

  /* Tipografia */
  --kl-font-head:  'Montserrat', system-ui, sans-serif;
  --kl-font-body:  'Inter', system-ui, sans-serif;
  --kl-trans:      200ms ease;
  --kl-trans-slow: 400ms ease;

  /* Sombra do card (sobrescrita via inline-style por widget) */
  --kl-card-shadow: 0 1px 4px rgba(17,17,17,.06), 0 1px 2px rgba(17,17,17,.04);

  font-family: var(--kl-font-head);
  color: var(--kl-text);
  -webkit-font-smoothing: antialiased;
}

/* ── GRID ──────────────────────────────────────────────── */

.kl-pg-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 24px);
  width: 100%;
}

@media (max-width: 1024px) {
  .kl-pg-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .kl-pg-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 430px) {
  .kl-pg-grid { grid-template-columns: 1fr; }
}

/* ── CARD ──────────────────────────────────────────────── */

.kl-pg-card {
  display: flex;
  flex-direction: column;
  background: var(--kl-white);
  border: 1px solid var(--kl-gray);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--kl-card-shadow);
  transition:
    box-shadow var(--kl-trans),
    transform var(--kl-trans),
    border-color var(--kl-trans);
  cursor: pointer;
}

.kl-pg-card:hover {
  transform: translateY(-5px);
  border-color: var(--kl-sand);
  box-shadow:
    0 16px 48px rgba(17,17,17,.09),
    0 4px 12px rgba(17,17,17,.05);
}

/* ── MÍDIA ─────────────────────────────────────────────── */

.kl-pg-card__media {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--kl-off-white);
  text-decoration: none;
}

/* Linha accent desliza de baixo no hover — detalhe editorial */
.kl-pg-card__media::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--kl-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms cubic-bezier(.16,1,.3,1);
  z-index: 3;
}
.kl-pg-card:hover .kl-pg-card__media::after {
  transform: scaleX(1);
}

.kl-pg-card__img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform var(--kl-trans-slow), opacity var(--kl-trans);
}
.kl-pg-card:hover .kl-pg-card__img {
  transform: scale(1.04);
}

/* ── TROCA DE IMAGEM NO HOVER ──────────────────────────── */

.kl-pg-card__media.has-hover-img .kl-pg-card__img--hover {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--kl-trans);
}
.kl-pg-card__media.has-hover-img:hover .kl-pg-card__img--hover { opacity: 1; }
.kl-pg-card__media.has-hover-img:hover .kl-pg-card__img:not(.kl-pg-card__img--hover) { opacity: 0; }

/* ── MODOS DE IMAGEM ───────────────────────────────────── */

.kl-pg-grid[data-image-mode="square"]   .kl-pg-card__media { aspect-ratio: 1 / 1; }
.kl-pg-grid[data-image-mode="portrait"] .kl-pg-card__media { aspect-ratio: 3 / 4; }
.kl-pg-grid[data-image-mode="square"]   .kl-pg-card__img,
.kl-pg-grid[data-image-mode="portrait"] .kl-pg-card__img   { object-fit: cover; }
.kl-pg-grid[data-image-mode="natural"]  .kl-pg-card__media { aspect-ratio: auto; }
.kl-pg-grid[data-image-mode="natural"]  .kl-pg-card__img   { height: auto; object-fit: initial; }

/* ── BADGES ────────────────────────────────────────────── */

.kl-pg-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 6px;
  pointer-events: none;
}

.kl-pg-badge {
  padding: 4px 10px;
  font-family: var(--kl-font-head);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  line-height: 1.4;
  white-space: nowrap;
}

/* Desconto: preto premium */
.kl-pg-badge--discount {
  background: var(--kl-black);
  color: var(--kl-white);
}

/* Destaque: bege quente, elegante */
.kl-pg-badge--featured {
  background: var(--kl-beige);
  color: var(--kl-black);
}

/* ── AVALIAÇÃO ─────────────────────────────────────────── */

.kl-pg-card__rating {
  display: flex;
  align-items: center;
  gap: 4px;
  line-height: 1;
}

.kl-pg-star {
  font-size: 0.82rem;
  color: var(--kl-gray);
  letter-spacing: -1px;
}
.kl-pg-star.is-full { color: #D4A843; }
.kl-pg-star.is-half {
  background: linear-gradient(90deg, #D4A843 50%, var(--kl-gray) 50%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.kl-pg-card__rating-num {
  font-family: var(--kl-font-body);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--kl-muted);
  margin-left: 3px;
}

/* ── CORPO ─────────────────────────────────────────────── */

.kl-pg-card__body {
  display: flex;
  flex-direction: column;
  gap: clamp(5px, 0.9vw, 7px);
  padding: clamp(14px, 1.5vw, 20px);
  flex: 1 1 auto;
}

/* Categoria do produto — pequena, rastreada */
.kl-pg-card__cat {
  font-family: var(--kl-font-body);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kl-light);
  text-decoration: none;
  transition: color var(--kl-trans);
}
.kl-pg-card__cat:hover { color: var(--kl-muted); }

.kl-pg-card__title {
  font-family: var(--kl-font-head);
  font-size: clamp(0.83rem, 0.65rem + 0.45vw, 0.95rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kl-pg-card__title a {
  color: var(--kl-text);
  text-decoration: none;
  transition: color var(--kl-trans);
}
.kl-pg-card__title a:hover { color: var(--kl-muted); }

/* Estoque */
.kl-pg-card__stock {
  font-family: var(--kl-font-body);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
}
.kl-pg-card__stock::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.kl-pg-card__stock.is-in  { color: var(--kl-success); }
.kl-pg-card__stock.is-out { color: var(--kl-error); }

/* Preço */
.kl-pg-card__price {
  font-family: var(--kl-font-head);
  font-size: clamp(1.05rem, 0.85rem + 0.5vw, 1.2rem);
  font-weight: 700;
  color: var(--kl-black);
  margin-top: 2px;
  line-height: 1.2;
}
.kl-pg-card__price del {
  color: var(--kl-light);
  font-weight: 400;
  font-size: 0.82rem;
  margin-right: 5px;
  font-family: var(--kl-font-body);
}
.kl-pg-card__price del .woocommerce-Price-amount { font-weight: 400; }
.kl-pg-card__price ins { text-decoration: none; color: var(--kl-black); }

/* Parcelamento */
.kl-pg-card__installments {
  font-family: var(--kl-font-body);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--kl-muted);
  margin-top: -2px;
}
.kl-pg-card__installments strong {
  color: var(--kl-success);
  font-weight: 600;
}

/* Divider leve antes das ações */
.kl-pg-card__divider {
  width: 100%;
  height: 1px;
  background: var(--kl-gray);
  margin-top: auto;
  padding-top: 12px;
  border: none;
}

/* ── AÇÕES ─────────────────────────────────────────────── */

.kl-pg-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

/* ── BOTÕES ────────────────────────────────────────────── */

.kl-pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  font-family: var(--kl-font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
  border: 1.5px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--kl-trans);
}
.kl-pg-btn:focus-visible {
  outline: 2px solid var(--kl-accent);
  outline-offset: 3px;
}

/* Primário: preto sólido com inversão no hover */
.kl-pg a.kl-pg-btn--primary,
a.kl-pg-btn--primary,
.kl-pg-btn--primary {
  background: var(--kl-black);
  color: var(--kl-white);
  border-color: var(--kl-black);
}
.kl-pg a.kl-pg-btn--primary:hover,
.kl-pg-btn--primary:hover {
  background: transparent;
  color: var(--kl-black);
}

/* Secundário: contorno */
.kl-pg a.kl-pg-btn--secondary,
a.kl-pg-btn--secondary,
.kl-pg-btn--secondary {
  background: transparent;
  color: var(--kl-black);
  border-color: var(--kl-gray);
}
.kl-pg a.kl-pg-btn--secondary:hover,
.kl-pg-btn--secondary:hover {
  border-color: var(--kl-sand);
  background: var(--kl-off-white);
}

/* Carrinho — pill full-width, preto premium */
.kl-pg a.kl-pg-btn--cart,
.kl-pg a.kl-pg-btn--cart.add_to_cart_button,
a.kl-pg-btn--cart {
  width: 100%;
  padding: 12px 18px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--kl-black);
  color: var(--kl-white) !important;
  border-color: var(--kl-black);
}
.kl-pg a.kl-pg-btn--cart:hover {
  background: transparent;
  color: var(--kl-black) !important;
}

/* Cada botão nas ações cresce igualmente */
.kl-pg-card__actions .kl-pg-btn { flex: 1 1 auto; }

/* ── CARREGAR MAIS ─────────────────────────────────────── */

.kl-pg-loadmore-wrap {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.kl-pg-loadmore {
  background: transparent;
  color: var(--kl-black);
  border: 1.5px solid var(--kl-black);
  border-radius: 999px;
  font-family: var(--kl-font-head);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 14px 48px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--kl-trans), color var(--kl-trans);
  min-height: 48px;
}
.kl-pg-loadmore:hover {
  background: var(--kl-black);
  color: var(--kl-white);
}
.kl-pg-loadmore[disabled] {
  opacity: .45;
  cursor: default;
}
.kl-pg-loadmore[disabled]:hover {
  background: transparent;
  color: var(--kl-black);
}

/* ── VAZIO ─────────────────────────────────────────────── */

.kl-pg-empty {
  grid-column: 1 / -1;
  text-align: center;
  font-family: var(--kl-font-body);
  color: var(--kl-muted);
  padding: 56px 0;
  font-size: 0.9rem;
}

/* ── ANIMAÇÃO DE ENTRADA (AJAX) ────────────────────────── */

.kl-pg-card.kl-pg-card--enter {
  animation: kl-pg-fade-in 280ms ease both;
}
@keyframes kl-pg-fade-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── REDUCED MOTION ────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .kl-pg-card,
  .kl-pg-card__img,
  .kl-pg-card__media::after,
  .kl-pg-btn {
    transition: none;
  }
  .kl-pg-card.kl-pg-card--enter { animation: none; }
}

/* ── SEM HOVER (TOUCH) ─────────────────────────────────── */

@media (hover: none) {
  .kl-pg-card:hover { transform: none; }
  .kl-pg-card:hover .kl-pg-card__img { transform: none; }
  .kl-pg-card:hover .kl-pg-card__media::after { transform: scaleX(0); }
  .kl-pg-card__media.has-hover-img:hover .kl-pg-card__img--hover { opacity: 0; }
  .kl-pg-card__media.has-hover-img:hover .kl-pg-card__img:not(.kl-pg-card__img--hover) { opacity: 1; }
}

/* ── RESPONSIVO ────────────────────────────────────────── */

@media (max-width: 1024px) {
  .kl-pg-loadmore-wrap { margin-top: 28px; }
}

@media (max-width: 600px) {
  .kl-pg-card__actions {
    flex-direction: column;
    gap: 6px;
  }
  .kl-pg-card__actions .kl-pg-btn {
    width: 100%;
    flex: 1 1 auto;
    min-height: 44px;
  }
  .kl-pg-badges {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .kl-pg-badge { padding: 3px 8px; font-size: 0.58rem; }
  .kl-pg-card__body { gap: 5px; }
  .kl-pg-empty { padding: 36px 0; }
}

@media (max-width: 380px) {
  .kl-pg-btn--cart { padding: 12px 14px; letter-spacing: 0.06em; }
}