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

:root {
  --ink: #1C1A17;
  --cream: #F7F3EC;
  --cream-dark: #EFE8DA;
  --accent: #A9532C;
  --accent-hover: #8C4322;
  --border: #E4DDD0;
  --muted: #7A7266;
  --danger: #B3261E;
  --sucesso: #3F5D3A;
  --branco: #FFFFFF;
  --fonte-titulo: 'Playfair Display', Georgia, serif;
  --fonte-corpo: 'Inter', "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  font-family: var(--fonte-corpo);
  background: var(--cream);
  color: var(--ink);
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--fonte-titulo); font-weight: 600; margin: 0 0 12px; line-height: 1.2; }
p { line-height: 1.6; }
a { color: var(--accent); }

/* ── Topo ─────────────────────────────────────────────────── */
.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topo .marca {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 22px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: .02em;
}

.logo-topo { height: 40px; width: auto; display: block; }

.nav-topo { display: flex; align-items: center; gap: 28px; }
.nav-topo a { color: var(--ink); text-decoration: none; font-size: 14px; letter-spacing: .03em; text-transform: uppercase; }
.nav-topo a:hover { color: var(--accent); }

.icone-carrinho { position: relative; display: inline-flex; }
.badge-carrinho {
  position: absolute; top: -8px; right: -12px;
  background: var(--accent); color: #fff; font-size: 11px; font-weight: 600;
  border-radius: 999px; min-width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; padding: 0 4px;
}

.esconder-mobile { display: inline-flex; }
@media (max-width: 720px) { .esconder-mobile { display: none; } }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  padding: 96px 32px;
  text-align: center;
  background: linear-gradient(180deg, var(--cream-dark), var(--cream));
}
.hero .selo { display: inline-block; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); max-width: 820px; margin: 0 auto 20px; }
.hero .sub-hero { max-width: 620px; margin: 0 auto 32px; color: var(--muted); font-size: 17px; }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Botões ───────────────────────────────────────────────── */
.botao, button:not(.secundario):not(.perigo):not(.icone-btn) {
  display: inline-block;
  background: var(--ink);
  color: #fff !important;
  border: 1px solid var(--ink);
  border-radius: 2px;
  padding: 13px 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.botao:hover, button:not(.secundario):not(.perigo):not(.icone-btn):hover { background: var(--accent); border-color: var(--accent); }
.botao.contorno { background: transparent; color: var(--ink) !important; border-color: var(--ink); }
.botao.contorno:hover { background: var(--ink); color: #fff !important; }
.botao.grande { padding: 16px 36px; font-size: 15px; }

button.secundario, .secundario {
  display: inline-block; background: transparent; color: var(--ink); border: 1px solid var(--border);
  border-radius: 2px; padding: 13px 28px; font-size: 14px; cursor: pointer; text-decoration: none; text-align: center;
}
button.secundario:hover, .secundario:hover { border-color: var(--ink); }

button.perigo, .perigo {
  display: inline-block; background: transparent; color: var(--danger); border: 1px solid var(--danger);
  border-radius: 2px; padding: 8px 16px; font-size: 13px; cursor: pointer;
}
button.perigo:hover { background: var(--danger); color: #fff; }

button:disabled { opacity: .5; cursor: not-allowed; }

/* ── Seções / containers ──────────────────────────────────── */
.secao { padding: 64px 32px; max-width: 1240px; margin: 0 auto; width: 100%; }
.secao-titulo { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.secao-titulo p { color: var(--muted); }

.pagina { max-width: 1240px; margin: 0 auto; padding: 48px 32px; width: 100%; flex: 1; }
.pagina-estreita { max-width: 640px; margin: 0 auto; padding: 48px 32px; width: 100%; flex: 1; }

/* ── Grade de obras ───────────────────────────────────────── */
.grade-obras { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 32px; }

.obra-card { text-decoration: none; color: var(--ink); display: block; }
.obra-card .moldura {
  position: relative; aspect-ratio: 4/5; background: var(--cream-dark); overflow: hidden; margin-bottom: 14px;
}
.obra-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.obra-card:hover img { transform: scale(1.04); }
.obra-card .selo-status {
  position: absolute; top: 12px; left: 12px; background: var(--ink); color: #fff; font-size: 11px;
  text-transform: uppercase; letter-spacing: .05em; padding: 4px 10px; border-radius: 2px;
}
.obra-card .selo-status.vendida { background: var(--danger); }
.obra-card h3 { font-size: 18px; margin-bottom: 4px; }
.obra-card .tecnica { color: var(--muted); font-size: 13px; margin: 0 0 6px; }
.obra-card .preco { font-weight: 600; font-size: 16px; }

/* ── Filtros da galeria ───────────────────────────────────── */
.filtros { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; align-items: center; }
.filtros select, .filtros input {
  padding: 10px 14px; border: 1px solid var(--border); border-radius: 2px; background: #fff; font-family: var(--fonte-corpo); font-size: 14px;
}

/* ── Detalhe da obra ──────────────────────────────────────── */
.detalhe-obra { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; }
@media (max-width: 860px) { .detalhe-obra { grid-template-columns: 1fr; } }
.galeria-fotos .foto-principal { width: 100%; aspect-ratio: 4/5; object-fit: cover; background: var(--cream-dark); margin-bottom: 12px; }
.galeria-fotos .miniaturas { display: flex; gap: 10px; flex-wrap: wrap; }
.galeria-fotos .miniaturas img { width: 72px; height: 72px; object-fit: cover; cursor: pointer; border: 2px solid transparent; opacity: .7; }
.galeria-fotos .miniaturas img.ativa { border-color: var(--ink); opacity: 1; }

.ficha-obra .tipo-obra { text-transform: uppercase; letter-spacing: .08em; font-size: 12px; color: var(--accent); margin-bottom: 10px; }
.ficha-obra h1 { font-size: 32px; margin-bottom: 6px; }
.ficha-obra .preco-grande { font-size: 26px; font-weight: 600; margin: 18px 0; }
.ficha-obra .tabela-ficha { width: 100%; border-collapse: collapse; margin: 24px 0; }
.ficha-obra .tabela-ficha td { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.ficha-obra .tabela-ficha td:first-child { color: var(--muted); width: 40%; }
.ficha-obra .descricao { color: var(--ink); margin: 20px 0; white-space: pre-line; }

/* ── Carrinho ─────────────────────────────────────────────── */
.item-carrinho { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--border); align-items: center; }
.item-carrinho img { width: 90px; height: 90px; object-fit: cover; background: var(--cream-dark); }
.item-carrinho .info { flex: 1; }
.item-carrinho .preco { font-weight: 600; }
.resumo-carrinho { border: 1px solid var(--border); padding: 24px; background: #fff; }
.linha-resumo { display: flex; justify-content: space-between; padding: 8px 0; font-size: 14px; }
.linha-resumo.total { font-size: 18px; font-weight: 600; border-top: 1px solid var(--border); margin-top: 10px; padding-top: 14px; }

/* ── Formulários ──────────────────────────────────────────── */
form { max-width: 100%; }
label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 6px; color: var(--ink); }
input, textarea, select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 2px;
  font-family: var(--fonte-corpo); font-size: 14px; background: #fff; color: var(--ink);
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }
.linha-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 16px; }

.card {
  background: #fff; border: 1px solid var(--border); padding: 40px; width: 100%; max-width: 460px; margin: 0 auto;
}
.container-central { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }

.erro { display: none; background: #FBEAE8; color: var(--danger); border: 1px solid #F3C6C1; padding: 12px 14px; font-size: 13px; margin-top: 14px; border-radius: 2px; }
.sucesso { display: none; background: #EAF1E8; color: var(--sucesso); border: 1px solid #C7DAC2; padding: 12px 14px; font-size: 13px; margin-top: 14px; border-radius: 2px; }
.sub { color: var(--muted); font-size: 14px; margin: 0 0 20px; }
.hint { color: var(--muted); font-size: 12px; margin: 4px 0 0; }
.rodape-link { text-align: center; font-size: 13px; color: var(--muted); margin-top: 20px; }
.rodape-link a { color: var(--ink); font-weight: 600; }

/* ── Tabelas (admin/pedidos) ──────────────────────────────── */
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 14px; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.disponivel, .badge.pago, .badge.entregue { background: #EAF1E8; color: var(--sucesso); }
.badge.reservada, .badge.aguardando_pagamento, .badge.enviado { background: #FBF3DE; color: #8A6D1B; }
.badge.vendida, .badge.cancelado, .badge.inativa { background: #FBEAE8; color: var(--danger); }

/* ── Admin: painel lateral simples ────────────────────────── */
.pagina-larga { max-width: 1180px; margin: 0 auto; padding: 40px 32px; flex: 1; width: 100%; }
.modal-fundo { display: none; position: fixed; inset: 0; background: rgba(28,26,23,.5); align-items: center; justify-content: center; padding: 20px; z-index: 50; }
.modal-fundo .card { max-height: 90vh; overflow-y: auto; max-width: 560px; }

.grade-fotos-admin { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0; }
.grade-fotos-admin .foto-item { position: relative; width: 90px; height: 90px; }
.grade-fotos-admin .foto-item img { width: 100%; height: 100%; object-fit: cover; }
.grade-fotos-admin .foto-item button { position: absolute; top: -8px; right: -8px; background: var(--danger); color: #fff; border: none; border-radius: 50%; width: 22px; height: 22px; font-size: 12px; cursor: pointer; padding: 0; }

/* ── Rodapé ───────────────────────────────────────────────── */
.rodape {
  background: var(--ink); color: #E8E3D9; padding: 48px 32px 24px; margin-top: 64px;
  display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center;
}
.rodape a { color: #E8E3D9; }
.rodape .links-rodape { display: flex; gap: 18px; font-size: 14px; }
.rodape p { margin: 0; font-size: 13px; opacity: .75; }

@media (max-width: 640px) {
  .topo { padding: 16px 20px; }
  .secao, .pagina { padding: 40px 20px; }
  .hero { padding: 64px 20px; }
}