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

:root {
  --gradiente: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
  --verde: #10b981;
  --verde-escuro: #059669;
  --texto: #1f2937;
  --fundo: #f3f4f6;
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
}

.topo { background: var(--gradiente); padding: 28px 24px 36px; text-align: center; color: #fff; }
.topo-conteudo { max-width: 960px; margin: 0 auto; }
.logo { font-family: 'Poppins', sans-serif; font-size: 28px; font-weight: 700; color: #fff; text-decoration: none; }
.logo span { opacity: 0.85; }
.tagline { margin: 6px 0 0; font-size: 14px; opacity: 0.9; }

main { max-width: 960px; margin: -20px auto 0; padding: 0 24px 40px; }

.hero { text-align: center; background: #fff; border-radius: 16px; padding: 24px; margin-bottom: 24px; box-shadow: 0 4px 20px rgba(0,0,0,.06); }
.hero h1 { font-family: 'Poppins', sans-serif; margin: 0 0 6px; font-size: 26px; }
.hero-sub { margin: 0; color: #6b7280; font-size: 15px; }

.grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; }

.cartao { background: #fff; border-radius: 16px; overflow: hidden; text-decoration: none; color: inherit; box-shadow: 0 2px 10px rgba(0,0,0,.06); transition: transform .2s ease, box-shadow .2s ease; display: flex; flex-direction: column; }
.cartao:hover { transform: translateY(-8px) scale(1.03); box-shadow: 0 16px 32px rgba(99,102,241,.3), 0 6px 14px rgba(0,0,0,.1); z-index: 2; }
.cartao-imagem { aspect-ratio: 1 / 1; overflow: hidden; background: #f0f0f0; }
.cartao-imagem img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.cartao:hover .cartao-imagem img { transform: scale(1.05); }
.cartao-corpo { padding: 14px 16px 18px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.cartao-corpo h2 { font-size: 15px; margin: 0; line-height: 1.35; font-weight: 600; }
.ver-mais { margin-top: auto; font-size: 13px; font-weight: 600; color: var(--verde-escuro); }

.loja { display: inline-flex; align-items: center; width: fit-content; font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px; color: #fff; letter-spacing: .3px; }
.loja-magalu { background: linear-gradient(135deg, #0086ff, #00c2ff); }
.loja-magalu::before { content: "🛒 "; }
.loja-amazon { background: linear-gradient(135deg, #ff9900, #ff6a00); }
.loja-amazon::before { content: "📦 "; }

.vazio { text-align: center; color: #6b7280; padding: 40px 0; }

.post { background: #fff; border-radius: 20px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,.06); display: grid; grid-template-columns: 1fr; }
.post-imagem { background: #f0f0f0; }
.post-imagem img { width: 100%; display: block; max-height: 420px; object-fit: cover; }
.post-info { padding: 24px; }
.post-info h1 { font-family: 'Poppins', sans-serif; font-size: 22px; margin: 10px 0 14px; }
.post .texto { color: #374151; line-height: 1.6; font-size: 15px; margin-bottom: 20px; }

.botao-oferta { display: inline-block; background: linear-gradient(135deg, var(--verde), var(--verde-escuro)); color: #fff; padding: 14px 28px; border-radius: 12px; text-decoration: none; font-weight: 700; font-size: 15px; box-shadow: 0 4px 14px rgba(16,185,129,.35); transition: transform .15s ease, box-shadow .15s ease; }
.botao-oferta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(16,185,129,.45); }
.aviso { font-size: 12px; color: #9ca3af; margin-top: 12px; }

@media (min-width: 640px) {
  .post { grid-template-columns: 1fr 1fr; }
  .post-imagem img { max-height: 100%; height: 100%; }
}

.rodape { text-align: center; padding: 24px; font-size: 12px; color: #9ca3af; }

.form-admin label { display: block; margin-bottom: 12px; font-size: 14px; }
.form-admin input, .form-admin textarea, .form-admin select { width: 100%; padding: 10px; margin-top: 4px; border: 1px solid #e5e7eb; border-radius: 8px; font-family: inherit; }
.form-admin button, .lista-admin button { background: var(--verde-escuro); color: #fff; border: none; padding: 10px 20px; border-radius: 8px; font-weight: 600; cursor: pointer; }
.lista-admin { list-style: none; padding: 0; }
.lista-admin li { display: flex; justify-content: space-between; align-items: center; background: #fff; padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; }