/* ===== Reset & Base ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --green-900: #1a3c34;
  --green-700: #2d6a4f;
  --green-500: #40916c;
  --green-100: #d8f3dc;
  --green-50:  #f0faf4;
  --orange:    #e76f51;
  --orange-soft:#f4a261;
  --gray-900:  #1d1d1d;
  --gray-600:  #4a4a4a;
  --gray-400:  #8a8a8a;
  --gray-100:  #f5f5f5;
  --white:     #ffffff;
  --radius:    14px;
  --shadow:    0 4px 16px rgba(0,0,0,0.06);
  --shadow-hover: 0 8px 24px rgba(0,0,0,0.1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--green-50);
  color: var(--gray-900);
  line-height: 1.5;
  min-height: 100vh;
}

/* ===== Topo (home): banner 100% + busca com título ===== */
/* body não tem padding — width:100% já encosta nas bordas (full-bleed natural) */
.topo-site {
  width: 100%;
}

/* Banner com METADE da largura da tela, centralizado */
.banner-marca {
  display: block;
  width: 100%;
  max-width: none;
  margin: 0;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
}

.banner-marca:hover {
  filter: brightness(1.05);
}

.banner-marca img {
  display: block;
  width: 100%;
  height: auto;
}

/* Busca em 100% da largura da tela, logo abaixo do banner */
/* Faixa de busca: fundo claro + título acima do campo */
.busca-topo {
  width: 100%;
  margin-top: 0;
  padding: 16px 18px 18px;
  background: var(--white);
  border-bottom: 1px solid var(--green-100);
}

.busca-titulo {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-900);
  margin-bottom: 10px;
}

.busca-caixa {
  position: relative;
  max-width: none;
}

.busca-caixa input {
  width: 100%;
  padding: 15px 20px 15px 48px;
  border: 2px solid var(--green-700);
  border-radius: 50px;
  font-size: 1.05rem;
  background: var(--white);
  color: var(--gray-900);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

.busca-caixa input::placeholder {
  color: var(--gray-400);
}

.busca-caixa input:focus {
  border-color: var(--green-900);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.18);
}

.busca-caixa::before {
  content: "🔍";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.05rem;
  opacity: 0.85;
  pointer-events: none;
}

@media (max-width: 700px) {
  .busca-caixa input {
    padding: 13px 16px 13px 44px;
    font-size: 1rem;
  }
  .busca-topo {
    padding: 14px 14px 16px;
  }
}

/* ===== Header (demais páginas) ===== */
.header {
  background: var(--green-700);
  color: var(--white);
  padding: 4px 20px; /* altura -50% (70px → ~35px) */
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start; /* busca à esquerda (logo removido) */
  gap: 12px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Destaque da marca — especificidade maior que .logo span */
.logo .logo-marca {
  color: #ffd166;
  background: none;
  padding: 0;
  font-size: inherit;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  letter-spacing: 0.2px;
}

.logo span {
  background: var(--orange);
  color: white;
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 20px;
  font-weight: 600;
}

/* ===== Search ===== */
.search-box {
  flex: 0 1 380px;
  max-width: 380px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 5px 16px 5px 36px; /* cabe no header de 35px */
  border: none;
  border-radius: 50px;
  font-size: 0.9rem;
  background: rgba(255,255,255,0.95);
  color: var(--gray-900);
  outline: none;
}

.search-box::before {
  content: "🔍";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  opacity: 0.6;
}

/* ===== Main ===== */
.main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 16px 60px;
}

/* ===== Info bar ===== */
.info-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.info-bar strong {
  color: var(--green-700);
}

/* ===== Filters ===== */
.grid-nota {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--gray-600);
  font-size: 0.92rem;
  padding: 8px 0 4px;
}

.filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 20px;
  scrollbar-width: none;
}

.filters::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  flex-shrink: 0;
  padding: 8px 16px;
  border: 1.5px solid var(--green-100);
  background: var(--white);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--green-700);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--green-700);
  color: var(--white);
  border-color: var(--green-700);
}

/* ===== Quick filters ===== */
.quick-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 20px;
  scrollbar-width: none;
}

.quick-filters::-webkit-scrollbar {
  display: none;
}

.quick-btn {
  flex-shrink: 0;
  padding: 8px 16px;
  border: 1.5px solid var(--orange-soft);
  background: var(--white);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--orange);
  cursor: pointer;
  transition: all 0.2s ease;
}

.quick-btn:hover,
.quick-btn.active {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

/* ===== Desconto ===== */
.card-desconto {
  background: var(--green-100);
  color: var(--green-700);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
}

/* ===== AdSense slot ===== */
.adsense-slot {
  margin-top: 32px;
  min-height: 90px;
  border: 1.5px dashed var(--green-100);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--gray-400);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ===== Grid ===== */
/* 4 colunas fixas no desktop (regra do usuário 07/11); 2 no mobile */
.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

/* ===== Card ===== */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--orange);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
}

.card-categoria {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--green-500);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}

.card-nome {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 4px;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 14px;
}

.card-preco-area {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.card-preco {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: -0.5px;
}

.card-preco span {
  font-size: 0.9rem;
  font-weight: 600;
}

.card-preco-original {
  font-size: 0.9rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.card-unidade {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 500;
}

.card-validade {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 5px;
}

.card-validade strong {
  color: var(--green-700);
}

/* Logo da empresa no card (pequeno, ao lado do nome) */
.card-logo {
  height: 18px;
  width: auto;
  max-width: 90px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 2px;
}

/* Logo + link no titulo da pagina da empresa */
.titulo-empresa {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.titulo-empresa:hover { text-decoration: underline; }
.titulo-logo { height: 30px; width: auto; }

.card-estabelecimento {
  margin-top: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 5px;
  overflow-wrap: anywhere;
}

.card-estabelecimento a {
  color: var(--green-700);
  text-decoration: none;
  border-bottom: 1px dashed var(--green-500);
}

.card-estabelecimento a:hover {
  color: var(--green-900);
  border-bottom-style: solid;
}

/* ===== Empty state ===== */
.empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}

.empty h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--gray-600);
}

/* ===== Footer ===== */
.footer {
  text-align: center;
  padding: 24px 16px;
  font-size: 0.85rem;
  color: var(--gray-400);
}

.footer-links {
  display: block;
  margin-top: 8px;
}

.footer-links a {
  color: var(--accent, #2563eb);
  text-decoration: none;
  margin: 0 10px;
  font-weight: 600;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .search-box {
    max-width: none;
  }
  .grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .grid-nota {
    grid-column: 1 / -1;
  }
  .card-body {
    padding: 14px;
  }
  .card-preco {
    font-size: 1.3rem;
  }
  .card-nome {
    font-size: 0.95rem;
  }
}

@media (max-width: 400px) {
  .grid {
    grid-template-columns: 1fr;
  }
}