/* Best Choice 84 — Shop styles */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:      #B22234;
  --primary-light:#c94055;
  --navy:         #0A3161;
  --navy-light:   #1a4a8a;
  --gold:         #C99A2E;
  --gold-light:   #E8B93D;
  --text:         #1c2740;
  --muted:        #6b7a8d;
  --gray:         #F4F7FA;
  --border:       #dde4ed;
  --serif:        'Oswald', sans-serif;
  --sans:         'Inter', sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--text); background: #fff; font-weight: 300; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }

/* ── Nav (mirrors Layout.astro) ── */
nav {
  position: sticky; top: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  z-index: 100;
  padding: .5rem 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { text-decoration: none; display: flex; align-items: center; }
.logo-img { height: 46px; width: auto; }
nav ul { list-style: none; display: flex; gap: 2.5rem; align-items: center; }
nav a {
  text-decoration: none; color: var(--navy);
  font-size: .8rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  transition: color .2s;
}
nav a:hover, nav a.active { color: var(--primary); }

/* ── Test mode banner ── */
.test-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  background: repeating-linear-gradient(
    -45deg,
    #1a1a1a,
    #1a1a1a 12px,
    #f59e0b 12px,
    #f59e0b 24px
  );
  color: #fff;
  text-align: center;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  line-height: 1.4;
  text-shadow: 0 1px 2px rgba(0,0,0,.6);
}
.test-banner span {
  background: rgba(0,0,0,.45);
  padding: .2rem .75rem;
  border-radius: 3px;
}
body.test-mode { padding-top: 32px; }

/* ── Watermark ── */
body.test-mode::before {
  content: 'TESTE';
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) rotate(-35deg);
  font-family: var(--serif);
  font-size: 18vw;
  font-weight: 700;
  color: rgba(10,49,97,.05);
  letter-spacing: .2em;
  pointer-events: none;
  z-index: 0;
  user-select: none;
  white-space: nowrap;
}

/* ── Cart nav icon ── */
.cart-nav {
  position: relative;
  display: inline-flex; align-items: center;
  color: var(--navy) !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  padding: .2rem;
  transition: color .2s;
}
.cart-nav:hover { color: var(--primary) !important; }
.cart-count {
  position: absolute; top: -6px; right: -8px;
  background: var(--primary); color: var(--navy);
  font-size: 10px; font-weight: 700;
  min-width: 16px; height: 16px;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 3px; line-height: 1;
}
.cart-nav.cart-added { animation: cart-pop .3s ease; }
@keyframes cart-pop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.3); }
  100% { transform: scale(1); }
}

/* ── Add to cart button ── */
.btn-cart {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--navy); color: #fff;
  border: none; border-radius: 6px;
  padding: .55rem 1rem;
  font-family: var(--sans); font-size: .78rem;
  font-weight: 500; letter-spacing: .06em;
  text-transform: uppercase; cursor: pointer;
  transition: background .2s;
  width: 100%; justify-content: center;
  margin-top: .75rem;
}
.btn-cart:hover { background: var(--navy-light); }
.btn-cart.added  { background: #16a34a; }

/* ── Cart page ── */
.cart-empty { text-align: center; padding: 4rem 2rem; color: var(--muted); }
.cart-empty a { color: var(--primary); }

.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 2rem; }
.cart-table th {
  text-align: left; padding: .75rem 1rem;
  font-size: .72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); border-bottom: 1px solid var(--border);
}
.cart-table td { padding: 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-table tr:last-child td { border-bottom: none; }
.cart-thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; background: var(--gray); }
.cart-name  { font-family: var(--serif); font-size: 1rem; color: var(--navy); }
.cart-qty   { display: flex; align-items: center; gap: .5rem; }
.cart-qty input {
  width: 48px; text-align: center;
  border: 1px solid var(--border); border-radius: 4px;
  padding: .3rem; font-size: .9rem; font-family: var(--sans);
}
.cart-remove { background: none; border: none; cursor: pointer; color: var(--muted); padding: .2rem; }
.cart-remove:hover { color: #dc2626; }

.cart-summary {
  background: var(--gray); border-radius: 10px;
  padding: 1.5rem 2rem; max-width: 420px; margin-left: auto;
}
.cart-summary h3 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 1rem; color: var(--navy); }
.cart-summary-row { display: flex; justify-content: space-between; margin-bottom: .5rem; font-size: .9rem; }
.cart-summary-total { font-weight: 600; font-size: 1.1rem; border-top: 1px solid var(--border); padding-top: .75rem; margin-top: .75rem; }

.checkout-form { margin-top: 2rem; }
.checkout-form h3 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 1.25rem; color: var(--navy); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field { margin-bottom: 1rem; }
.form-field label { display: block; font-size: .82rem; font-weight: 500; color: var(--navy); margin-bottom: .35rem; }
.form-field input {
  width: 100%; padding: .65rem .9rem;
  border: 1px solid var(--border); border-radius: 6px;
  font-size: .9rem; font-family: var(--sans);
  transition: border-color .2s;
}
.form-field input:focus { outline: none; border-color: var(--primary); }

.btn-checkout {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  background: var(--primary); color: #fff;
  border: none; border-radius: 6px;
  padding: .9rem 2rem; width: 100%; margin-top: .5rem;
  font-family: var(--sans); font-size: .95rem; font-weight: 600;
  letter-spacing: .04em; cursor: pointer;
  transition: background .2s;
}
.btn-checkout:hover { background: var(--primary-light); }
.btn-checkout:disabled { opacity: .6; cursor: not-allowed; }

/* ── Success page ── */
.success-box { text-align: center; padding: 4rem 2rem; max-width: 560px; margin: 0 auto; }
.success-box svg { color: #16a34a; margin-bottom: 1.5rem; }
.success-box h1 { font-family: var(--serif); font-size: 2rem; color: var(--navy); margin-bottom: 1rem; }
.success-box p  { color: var(--muted); line-height: 1.7; margin-bottom: 1.5rem; }

/* ── Breadcrumb ── */
.breadcrumb {
  padding: 1rem 0;
  font-size: .78rem;
  color: var(--muted);
  display: flex; gap: .5rem; align-items: center;
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: #ccc; }

/* ── Page header ── */
.shop-header { padding: 3rem 0 2rem; border-bottom: 1px solid var(--border); margin-bottom: 2.5rem; }
.shop-header h1 { font-family: var(--serif); font-size: 2.2rem; font-weight: 500; color: var(--navy); }
.shop-header p { color: var(--muted); margin-top: .5rem; }

/* ── Category filter ── */
.cat-filters {
  display: flex; gap: .6rem; flex-wrap: wrap;
  margin-bottom: 2rem;
}
.cat-btn {
  padding: .4rem 1rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .78rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  background: #fff;
  transition: all .2s;
}
.cat-btn:hover { border-color: var(--primary); color: var(--primary); }
.cat-btn.active { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ── Product grid ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}
.product-card-wrap { display: flex; flex-direction: column; }
.product-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform .2s;
  flex: 1;
}
.product-card:hover { transform: translateY(-4px); }
.product-card:hover .product-img { box-shadow: 0 8px 24px rgba(0,0,0,.1); }

.product-img {
  width: 100%; aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  background: var(--gray);
  transition: box-shadow .2s;
}
.product-img-placeholder {
  width: 100%; aspect-ratio: 1;
  border-radius: 8px;
  background: var(--gray);
  display: flex; align-items: center; justify-content: center;
}
.product-info { padding: .9rem 0 0; }
.product-category {
  font-size: .72rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--primary); margin-bottom: .3rem;
}
.product-name {
  font-family: var(--serif);
  font-size: 1.1rem; font-weight: 500;
  color: var(--navy); line-height: 1.3;
  margin-bottom: .4rem;
}
.product-price {
  font-size: .95rem; font-weight: 500;
  color: var(--text);
}

.no-products {
  text-align: center; padding: 4rem 2rem;
  color: var(--muted);
}
.no-products p { font-size: 1rem; margin-top: .5rem; }

/* ── Product detail ── */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; padding: 2rem 0 4rem; }
.product-gallery img {
  width: 100%; border-radius: 10px;
  object-fit: cover; aspect-ratio: 1;
}
.product-gallery-placeholder {
  width: 100%; aspect-ratio: 1; border-radius: 10px;
  background: var(--gray);
  display: flex; align-items: center; justify-content: center;
}
.product-detail-category {
  font-size: .75rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--primary); margin-bottom: .75rem;
}
.product-detail-name {
  font-family: var(--serif);
  font-size: 2rem; font-weight: 500;
  color: var(--navy); line-height: 1.2; margin-bottom: 1rem;
}
.product-detail-price {
  font-size: 1.6rem; font-weight: 500;
  color: var(--navy); margin-bottom: 1.5rem;
}
.product-detail-price small { font-size: .85rem; color: var(--muted); font-weight: 300; }
.product-stock {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .8rem; font-weight: 500;
  padding: .3rem .75rem; border-radius: 20px;
  margin-bottom: 1.5rem;
}
.product-stock.in  { background: rgba(22,163,74,.1); color: #16a34a; }
.product-stock.out { background: rgba(220,38,38,.1); color: #dc2626; }

.product-description { color: #555; line-height: 1.7; margin-bottom: 2rem; }
.btn-buy {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--navy); color: #fff;
  padding: .85rem 2rem; border-radius: 6px;
  font-size: .9rem; font-weight: 500; letter-spacing: .04em;
  text-decoration: none; text-transform: uppercase;
  transition: background .2s;
  border: none; cursor: pointer; font-family: var(--sans);
}
.btn-buy:hover { background: var(--navy-light); }
.btn-buy:disabled { opacity: .5; cursor: not-allowed; }
.btn-whatsapp {
  display: inline-flex; align-items: center; gap: .5rem;
  background: #16a34a; color: #fff;
  padding: .85rem 2rem; border-radius: 6px;
  font-size: .9rem; font-weight: 500;
  text-decoration: none; text-transform: uppercase;
  transition: background .2s; margin-left: .75rem;
}
.btn-whatsapp:hover { background: #15803d; }

/* ── Footer ── */
footer {
  background: var(--navy);
  border-top: 3px solid var(--primary);
  padding: 2.5rem 0;
  text-align: center;
}
footer p { font-size: .82rem; color: rgba(255,255,255,.5); margin-bottom: .4rem; }
footer a { color: var(--gold-light); text-decoration: none; }
footer a:hover { color: #fff; }

/* ── Language switcher ── */
.shop-lang-switcher { display: flex; gap: .3rem; align-items: center; }
.lang-btn {
  font-size: 1.1rem; padding: .1rem .2rem;
  border-radius: 4px; text-transform: none !important;
  letter-spacing: 0 !important; opacity: .5;
  transition: opacity .2s;
}
.lang-btn:hover, .lang-btn.active { opacity: 1; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; gap: 2rem; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .container { padding: 0 1rem; }
}