/* ==========================================================================
   Componentes - botões, card de produto, chips de filtro, carrinho (drawer).
   ========================================================================== */

/* Botões ------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 34px;
  border-radius: 3px;
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--rose-prof);
  color: #fff;
  box-shadow: var(--sombra-md);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); background: var(--espresso); box-shadow: var(--sombra-lg); }
.btn--linha {
  background: transparent;
  color: var(--carvao);
  border: 1px solid var(--carvao);
  box-shadow: none;
}
.btn--linha:hover { background: var(--carvao); color: var(--branco); }
.btn--cheio { width: 100%; }

/* Card de produto ---------------------------------------------------------- */
.card {
  background: var(--branco);
  border-radius: var(--raio);
  overflow: hidden;
  border: 1px solid var(--linha);
  box-shadow: var(--sombra-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sombra-lg); }

.card__foto {
  position: relative;
  aspect-ratio: 5 / 6;
  background: var(--rosa-nevoa);
  overflow: hidden;
}
.card__foto img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.card:hover .card__foto img { transform: scale(1.05); }
.card__foto--placeholder { object-fit: cover; }
.card__foto--zoom { cursor: zoom-in; }
.card__multi {
  position: absolute;
  bottom: 12px; right: 12px;
  z-index: 2;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
}

.card__tag {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.92);
  color: var(--rosa-forte);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 50px;
  box-shadow: var(--sombra-sm);
}

.card__corpo { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.card__marca {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rosa-med);
  margin-bottom: 6px;
}
.card__nome { font-size: 1.06rem; line-height: 1.25; }
.card__desc {
  font-size: 0.84rem;
  color: var(--cinza);
  margin-top: 8px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card__base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
}
.card__preco { font-family: var(--serif); font-size: 1.32rem; font-weight: 600; color: var(--carvao); }
.card__add {
  padding: 11px 18px;
  border-radius: 3px;
  background: var(--carvao);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background 0.2s ease, transform 0.15s ease;
  white-space: nowrap;
}
.card__add:hover { background: var(--rosa-forte); }
.card__add.is-added { background: #4c9a6a; }

/* Grade de produtos */
.grade {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
}
@media (max-width: 980px) { .grade { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .grade { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px) { .grade { grid-template-columns: 1fr; } }

/* Chips de filtro ---------------------------------------------------------- */
.filtros { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
  padding: 9px 20px;
  border-radius: 3px;
  border: 1px solid var(--linha);
  background: var(--branco);
  color: var(--carvao);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}
.chip:hover { border-color: var(--rosa-med); color: var(--rosa-forte); }
.chip.is-ativo {
  background: var(--rosa-forte);
  border-color: var(--rosa-forte);
  color: #fff;
  box-shadow: var(--sombra-sm);
}

/* Carrinho (drawer) -------------------------------------------------------- */
.drawer { position: fixed; inset: 0; z-index: 100; pointer-events: none; }
.drawer.is-aberto { pointer-events: auto; }
.drawer__overlay {
  position: absolute; inset: 0;
  background: rgba(46, 38, 34, 0.4);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.drawer.is-aberto .drawer__overlay { opacity: 1; }
.drawer__painel {
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  width: min(420px, 92vw);
  background: var(--branco);
  box-shadow: var(--sombra-lg);
  transform: translateX(100%);
  transition: transform 0.34s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.drawer.is-aberto .drawer__painel { transform: none; }

.drawer__topo {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--linha);
}
.drawer__topo h2 { font-size: 1.3rem; }
.drawer__x { font-size: 1.8rem; line-height: 1; color: var(--cinza); padding: 0 4px; }
.drawer__x:hover { color: var(--carvao); }

.drawer__itens { flex: 1; overflow-y: auto; padding: 8px 24px; }
.drawer__vazio { text-align: center; padding: 60px 10px; color: var(--cinza); }
.drawer__vazio p { font-family: var(--serif); font-size: 1.2rem; color: var(--carvao); margin-bottom: 6px; }
.drawer__vazio span { font-size: 0.88rem; }

.drawer-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: 'info qtd' 'remover remover';
  gap: 6px 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--linha);
}
.drawer-item__info { grid-area: info; }
.drawer-item__nome { font-weight: 600; font-size: 0.94rem; }
.drawer-item__marca { font-size: 0.78rem; color: var(--cinza); margin-top: 2px; }
.drawer-item__qtd {
  grid-area: qtd;
  display: flex; align-items: center; gap: 4px;
  border: 1px solid var(--linha);
  border-radius: 50px;
  padding: 3px;
  height: fit-content;
}
.drawer-item__qtd button {
  width: 26px; height: 26px;
  border-radius: 50%;
  color: var(--carvao);
  font-size: 1rem;
  display: grid; place-items: center;
  transition: background 0.15s ease;
}
.drawer-item__qtd button:hover { background: var(--rosa-claro); }
.drawer-item__qtd span { min-width: 22px; text-align: center; font-size: 0.9rem; font-weight: 600; }
.drawer-item__remover {
  grid-area: remover;
  justify-self: start;
  font-size: 0.74rem;
  color: var(--cinza);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.drawer-item__remover:hover { color: var(--rosa-forte); }

.drawer__rodape { padding: 20px 24px 24px; border-top: 1px solid var(--linha); }
.drawer__total {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 16px;
}
.drawer__total span { font-size: 0.9rem; color: var(--cinza); }
.drawer__total strong { font-family: var(--serif); font-size: 1.6rem; }
.drawer__continuar {
  display: block;
  width: 100%;
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--cinza);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}
.drawer__continuar:hover { color: var(--rosa-forte); }

/* Faixa de confirmação "Adicionado à sacola" */
.drawer__topo h2 { display: flex; align-items: center; gap: 8px; }
.drawer__check {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #4c9a6a; color: #fff;
  font-size: 0.8rem; font-weight: 700;
}
.drawer__confirmacao {
  margin: 14px 24px 4px;
  padding: 14px;
  border-radius: var(--raio-sm);
  background: #f1f8f3;
  border: 1px solid #d8ecdf;
  animation: conf-entra 0.3s ease;
}
@keyframes conf-entra { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.drawer-conf { display: flex; align-items: center; gap: 12px; }
.drawer-conf__foto {
  width: 52px; height: 60px;
  border-radius: 8px; overflow: hidden;
  background: var(--rosa-nevoa); flex: none;
}
.drawer-conf__foto img { width: 100%; height: 100%; object-fit: cover; }
.drawer-conf__nome { font-weight: 600; font-size: 0.9rem; line-height: 1.2; }
.drawer-conf__preco { font-size: 0.8rem; color: var(--cinza); margin-top: 3px; }
.drawer-conf__mais { font-size: 0.78rem; color: #4c9a6a; margin-top: 10px; font-weight: 500; }

/* Lightbox de galeria de fotos do produto */
.lightbox {
  position: fixed; inset: 0;
  z-index: 1000;
  display: none;
  align-items: center; justify-content: center;
  background: rgba(20, 12, 16, 0.9);
  padding: 24px;
}
.lightbox.is-aberto { display: flex; }
.lightbox__img {
  max-width: min(92vw, 720px);
  max-height: 86vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.lightbox__x, .lightbox__nav {
  position: absolute;
  border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, 0.14); color: #fff;
  line-height: 1; cursor: pointer;
}
.lightbox__x { top: 18px; right: 22px; width: 44px; height: 44px; font-size: 1.8rem; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 48px; height: 48px; font-size: 2rem; }
.lightbox__nav--prev { left: 18px; }
.lightbox__nav--next { right: 18px; }
.lightbox__x:hover, .lightbox__nav:hover { background: rgba(255, 255, 255, 0.28); }
.lightbox__contador {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  color: #fff; font-size: 0.85rem; letter-spacing: 0.04em;
  background: rgba(0, 0, 0, 0.35); padding: 5px 12px; border-radius: 999px;
}