/* ====================================================
   Loja — estilo Mercado Livre (com identidade da marca)
   ==================================================== */

/* Título da loja */
.loja-head { padding: 48px 0 28px; }
.loja-head .section__title { text-align: left; }
.loja-head .section__text { max-width: 680px; }
.loja-nav .nav__link { font-weight: 600; }

/* Botão do carrinho */
.cart-btn { position: relative; background: none; border: 0; cursor: pointer; color: var(--ink); padding: 8px; margin-left: 16px; }
.cart-btn:hover { color: var(--orange); }
.cart-btn__badge {
  position: absolute; top: -2px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px;
  background: var(--orange); color: #fff; font-family: var(--font-head); font-size: .72rem; font-weight: 700;
  border-radius: 999px; display: grid; place-items: center;
}

/* Toolbar */
.toolbar { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding-bottom: 26px; }
.search { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 240px; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 11px 18px; color: var(--muted); }
.search input { border: 0; outline: 0; width: 100%; font-family: var(--font-body); font-size: .95rem; color: var(--ink); background: transparent; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { font-family: var(--font-head); font-weight: 500; font-size: .85rem; padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--body); cursor: pointer; transition: all .2s var(--ease); }
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.is-active { background: var(--brand-gradient); color: #fff; border-color: transparent; }

/* Subcategorias */
.subchips-wrap { padding-bottom: 6px; }
.chips--sub { gap: 8px; }
.chips--sub:empty { display: none; }
.chip--sub { font-size: .8rem; padding: 7px 14px; background: var(--bg-alt); }
.chip--sub.is-active { background: var(--ink); color: #fff; border-color: transparent; }

/* Grid de produtos */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; padding-bottom: 80px; }
.grid-empty { text-align: center; color: var(--muted); padding: 60px 0 100px; }

.prod {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.prod:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.prod__media { aspect-ratio: 1/1; overflow: hidden; }
.prod__media img { width: 100%; height: 100%; object-fit: cover; }
.prod__ph {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 16px; background: linear-gradient(135deg, #f2f4fa, #e9ecf6); color: var(--muted);
  font-family: var(--font-head); font-weight: 600; font-size: .9rem;
}
.prod__body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.prod__cat { font-size: .72rem; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); font-family: var(--font-head); font-weight: 600; }
.prod__title { font-size: 1.02rem; color: var(--ink); }
.prod__price { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; color: var(--ink); margin-top: 2px; }
.prod__price small { font-size: .8rem; font-weight: 500; color: var(--muted); }
.prod__tag { font-size: .76rem; color: var(--blue); margin-top: auto; padding-top: 8px; }

/* ---------- Modal de produto ---------- */
.modal { position: fixed; inset: 0; z-index: 95; display: flex; align-items: center; justify-content: center; padding: 24px; opacity: 0; visibility: hidden; transition: opacity .3s var(--ease), visibility .3s; }
.modal.is-open { opacity: 1; visibility: visible; }
.modal__overlay { position: absolute; inset: 0; background: rgba(12, 18, 30, .6); backdrop-filter: blur(4px); }
.modal__box { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: #fff; border-radius: var(--radius); width: min(900px, 100%); max-height: 90vh; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.35); transform: scale(.94); transition: transform .35s var(--ease); }
.modal.is-open .modal__box { transform: scale(1); }
.modal__close { position: absolute; top: 14px; right: 16px; z-index: 2; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(255,255,255,.85); color: var(--ink); font-size: 1.6rem; line-height: 1; cursor: pointer; transition: background .2s, transform .2s; }
.modal__close:hover { background: #fff; transform: rotate(90deg); }
.modal__media { background: linear-gradient(135deg, #f2f4fa, #e9ecf6); }
.modal__media img { width: 100%; height: 100%; object-fit: cover; }
.modal__media .prod__ph { min-height: 320px; }
.modal__info { padding: 36px 34px; overflow-y: auto; }
.modal__cat { font-size: .74rem; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-family: var(--font-head); font-weight: 600; }
.modal__title { font-size: 1.7rem; margin: 6px 0 10px; }
.modal__price { font-family: var(--font-head); font-weight: 800; font-size: 2rem; color: var(--ink); margin-bottom: 14px; }
.modal__desc { color: var(--body); margin-bottom: 22px; }

.opt { margin-bottom: 20px; }
.opt__label { display: block; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--ink); margin-bottom: 10px; }
.opt__choices { display: flex; gap: 8px; flex-wrap: wrap; }
.opt__choice { font-family: var(--font-head); font-weight: 600; font-size: .9rem; min-width: 46px; padding: 9px 16px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff; color: var(--body); cursor: pointer; transition: all .2s var(--ease); }
.opt__choice:hover { border-color: var(--blue); }
.opt__choice.is-active { border-color: var(--orange); background: rgba(238,64,35,.06); color: var(--orange); }

.modal__buy { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 6px; }
.qty { display: flex; align-items: center; border: 1.5px solid var(--line); border-radius: 10px; overflow: hidden; }
.qty button { width: 42px; height: 46px; border: 0; background: #fff; font-size: 1.3rem; color: var(--ink); cursor: pointer; transition: background .2s; }
.qty button:hover { background: var(--bg-alt); }
.qty span { min-width: 40px; text-align: center; font-family: var(--font-head); font-weight: 700; }
.modal__warn { color: var(--orange); font-size: .88rem; margin-top: 12px; font-weight: 500; }

/* ---------- Carrinho (drawer) ---------- */
.cart { position: fixed; inset: 0; z-index: 96; visibility: hidden; transition: visibility .3s; }
.cart.is-open { visibility: visible; }
.cart__overlay { position: absolute; inset: 0; background: rgba(12,18,30,.5); opacity: 0; transition: opacity .3s var(--ease); }
.cart.is-open .cart__overlay { opacity: 1; }
.cart__panel { position: absolute; top: 0; right: 0; height: 100%; width: min(420px, 100%); background: #fff; display: flex; flex-direction: column; box-shadow: -20px 0 60px rgba(0,0,0,.2); transform: translateX(100%); transition: transform .35s var(--ease); }
.cart.is-open .cart__panel { transform: translateX(0); }
.cart__top { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.cart__top h2 { font-size: 1.25rem; }
.cart__close { width: 40px; height: 40px; border: 0; background: var(--bg-alt); border-radius: 50%; font-size: 1.5rem; cursor: pointer; color: var(--ink); transition: background .2s; }
.cart__close:hover { background: var(--line); }
.cart__items { flex: 1; overflow-y: auto; padding: 12px 24px; }
.cart__empty { padding: 40px 24px; text-align: center; color: var(--muted); }
.cart-item { display: flex; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-item__ph { width: 60px; height: 60px; border-radius: 10px; flex-shrink: 0; background: linear-gradient(135deg, #f2f4fa, #e9ecf6); }
.cart-item__ph img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; }
.cart-item__info { flex: 1; }
.cart-item__name { font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: var(--ink); }
.cart-item__var { font-size: .8rem; color: var(--muted); margin: 2px 0 6px; }
.cart-item__row { display: flex; align-items: center; justify-content: space-between; }
.cart-item__qty { display: flex; align-items: center; gap: 8px; }
.cart-item__qty button { width: 26px; height: 26px; border: 1px solid var(--line); background: #fff; border-radius: 7px; cursor: pointer; font-size: 1rem; color: var(--ink); }
.cart-item__price { font-family: var(--font-head); font-weight: 700; color: var(--ink); }
.cart-item__remove { background: none; border: 0; color: var(--muted); font-size: .8rem; cursor: pointer; margin-top: 6px; }
.cart-item__remove:hover { color: var(--orange); }
.cart__foot { border-top: 1px solid var(--line); padding: 18px 24px; }

/* Frete */
.cart__frete { margin-bottom: 16px; }
.cart__frete-label { display: block; font-family: var(--font-head); font-weight: 600; font-size: .88rem; color: var(--ink); margin-bottom: 8px; }
.cep-row { display: flex; gap: 8px; }
.cep-row input { flex: 1; min-width: 0; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 10px; font-family: var(--font-body); font-size: .95rem; color: var(--ink); }
.cep-row input:focus { outline: none; border-color: var(--blue); }
.cep-row button { padding: 10px 16px; border: 0; border-radius: 10px; background: var(--ink); color: #fff; font-family: var(--font-head); font-weight: 600; font-size: .88rem; cursor: pointer; transition: background .2s; }
.cep-row button:hover { background: var(--blue); }
.cep-help { display: inline-block; font-size: .78rem; color: var(--blue); margin-top: 6px; }
.frete-opcoes { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.frete-msg { font-size: .85rem; color: var(--muted); }
.frete-msg--erro { color: var(--orange); }
.frete-op { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 10px; cursor: pointer; transition: border-color .2s, background .2s; }
.frete-op:hover { border-color: var(--blue); }
.frete-op.is-active { border-color: var(--orange); background: rgba(238,64,35,.05); }
.frete-op input { accent-color: var(--orange); }
.frete-op__txt { flex: 1; font-size: .9rem; color: var(--ink); }
.frete-op__txt small { display: block; color: var(--muted); font-size: .78rem; }
.frete-op__val { font-family: var(--font-head); font-weight: 700; color: var(--ink); }
.frete-op__val--free { color: #1da851; }

/* Totais */
.cart__sum { display: flex; flex-direction: column; gap: 6px; }
.cart__line { display: flex; align-items: center; justify-content: space-between; font-size: .92rem; color: var(--body); }
.cart__total { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; }
.cart__total strong { font-family: var(--font-head); font-size: 1.5rem; color: var(--ink); }
.cart__note { font-size: .82rem; color: var(--muted); margin: 12px 0 16px; }
.cart__checkout { width: 100%; justify-content: center; }
.cart__checkout:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) { .grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .modal__box { grid-template-columns: 1fr; }
  .modal__media .prod__ph { min-height: 200px; }
  .modal__info { padding: 26px 24px; }
}
@media (max-width: 420px) { .grid { grid-template-columns: 1fr; } }