/* =========================
   RESET / BASE
========================= */
* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: #f6f7f9;
  color: #111;
  line-height: 1.55;

  /* footer sempre no fundo */
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

/* links base */
a { color: inherit; }
a:hover { opacity: .9; }

/* headings */
h1 { font-size: 1.8rem; margin: 8px 0 18px; }
h3 { margin: 12px 0; }

/* =========================
   LAYOUT
========================= */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}

/* dá mais “respiro” no conteúdo sem mexer no header/footer */
main.container {
  padding-left: 24px;
  padding-right: 24px;
}

/* =========================
   HEADER (fix: flex no container interno)
========================= */
.topbar {
  width: 100%;
  background: #fff;
  border-bottom: 1px solid #e9e9e9;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  text-decoration: none;
  font-weight: 800;
  color: #111;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav a {
  text-decoration: none;
  color: #222;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 10px;
}

.nav a:hover {
  background: #f2f3f5;
}

/* =========================
   INPUTS / FORMS
========================= */
.input, select.input, textarea.input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #dedede;
  border-radius: 12px;
  background: #fff;
  color: #111;
  font-size: 0.95rem;
  outline: none;
}

textarea.input { resize: vertical; }

.input:focus {
  border-color: #111;
}

/* =========================
   BUTTONS
========================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid #111;
  background: #111;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}

.btn:hover {
  background: #000;
  border-color: #000;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn.secondary {
  background: #fff;
  color: #111;
  border-color: #d9d9d9;
}

.btn.secondary:hover {
  background: #f3f4f6;
  border-color: #cfcfcf;
}

/* =========================
   FILTROS (produtos.php)
========================= */
.filters {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto auto;
  gap: 10px;
  margin: 6px 0 22px;
  align-items: center;
}

@media (max-width: 900px) {
  .filters { grid-template-columns: 1fr; }
}

/* =========================
   GRID / CARDS
========================= */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  border: 1px solid #ececec;
  border-radius: 18px;
  padding: 16px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(0,0,0,.05);
  transition: transform .15s ease, box-shadow .15s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0,0,0,.08);
}

.card h3 {
  margin: 12px 0 6px;
  font-size: 1.05rem;
}

/* imagem no card: cover (fica “loja real”) */
.card .product-img {
  width: 100%;
  height: 180px;
  border-radius: 14px;
  object-fit: cover;
  background: #f1f2f4;
  border: 1px solid #eee;
}

/* preço */
.price {
  font-size: 1.12rem;
  font-weight: 800;
  margin: 6px 0 8px;
}

/* row util (botoes / alinhamentos) */
.row {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.card .row { margin-top: auto; }

/* =========================
   PÁGINA DE PRODUTO (produto.php)
========================= */
.product-page {
  display: grid;
  grid-template-columns: minmax(320px, 520px) 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 900px) {
  .product-page { grid-template-columns: 1fr; gap: 20px; }
}

/* frame da imagem no detalhe */
.product-page .product-img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  background: #fafafa;
  border-radius: 18px;
  padding: 28px;
  border: 1px solid #ececec;
  box-shadow: 0 10px 22px rgba(0,0,0,.05);
}

.product-page p { margin: 10px 0; }

/* =========================
   TABELAS (carrinho + admin)
========================= */
.table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #ececec;
  box-shadow: 0 10px 22px rgba(0,0,0,.04);
}

.table th, .table td {
  border-bottom: 1px solid #eee;
  padding: 12px 12px;
  text-align: left;
  vertical-align: middle;
  font-size: 0.95rem;
}

.table th {
  background: #f5f6f8;
  font-weight: 800;
}

/* =========================
   NOTICES
========================= */
.notice {
  padding: 14px;
  border: 1px solid #ececec;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(0,0,0,.04);
}

/* =========================
   PAGINAÇÃO
========================= */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 26px 0 10px;
  flex-wrap: wrap;
}

.page-btn {
  min-width: 38px;
  padding: 8px 12px;
  border: 1px solid #dcdcdc;
  border-radius: 12px;
  background: #fff;
  color: #111;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
  transition: background .12s ease, border-color .12s ease, transform .12s ease;
}

.page-btn:hover {
  background: #f2f3f5;
  border-color: #cfcfcf;
  transform: translateY(-1px);
}

.page-btn.active {
  background: #111;
  color: #fff;
  border-color: #111;
  cursor: default;
  transform: none;
}

/* =========================
   FOOTER
========================= */
.footer {
  background: #fff;
  border-top: 1px solid #e9e9e9;
  text-align: center;
  padding: 18px 20px;
}

/* =========================
   ACCOUNT (CLICK TO TOGGLE)
========================= */

.account-menu {
  position: relative;
}

/* BOTÃO DA CONTA */
.account-btn {
  background: none;
  border: none;
  font-weight: 700;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.account-btn:hover {
  background: #f2f3f5;
}

/* DROPDOWN */
.account-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 14px;
  box-shadow: 0 14px 30px rgba(0,0,0,.12);
  min-width: 200px;

  display: none;            /* 🔴 fechado por defeito */
  flex-direction: column;
  overflow: hidden;
  z-index: 3000;
}

/* ABERTO QUANDO TEM .open */
.account-menu.open .account-dropdown {
  display: flex;
}

/* LINKS E BOTÕES */
.account-dropdown a,
.account-dropdown button {
  padding: 12px 14px;
  text-align: left;
  background: none;
  border: none;
  width: 100%;
  text-decoration: none;
  color: #111;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
}

/* HOVER DOS ITEMS */
.account-dropdown a:hover,
.account-dropdown button:hover {
  background: #f2f3f5;
}