/* Garimpando — visual inspirado no Mercado Livre */
:root {
  --ml-yellow: #ffe600;
  --ml-blue: #3483fa;
  --ml-blue-dark: #2968c8;
  --ml-green: #00a650;
  --page: #ebebeb;
  --card: #ffffff;
  --text: #333333;
  --text-strong: rgba(0, 0, 0, 0.9);
  --muted: rgba(0, 0, 0, 0.55);
  --line: rgba(0, 0, 0, 0.1);
  --radius: 6px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
  --shadow-hover: 0 6px 16px rgba(0, 0, 0, 0.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--page);
  color: var(--text);
  line-height: 1.4;
  min-height: 100vh;
}

/* ---- Header amarelo (estilo ML) ---- */
header { background: var(--ml-yellow); }
.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.85rem 1rem;
}
.logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: rgba(0, 0, 0, 0.85);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: -0.5px;
}
.search-bar {
  flex: 1;
  display: flex;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  max-width: 720px;
}
.search-bar input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.7rem 1rem;
  font-size: 1rem;
  color: var(--text);
  background: transparent;
}
.search-bar button {
  border: none;
  background: #fff;
  color: #999;
  padding: 0 1rem;
  cursor: pointer;
  border-left: 1px solid #eee;
  display: grid;
  place-items: center;
  transition: color 0.15s;
}
.search-bar button:hover { color: var(--ml-blue); }
.search-bar button:disabled { opacity: 0.5; cursor: wait; }

.subbar {
  background: var(--ml-yellow);
  filter: brightness(0.97);
}
.subbar-tag {
  display: block;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.35rem 1rem 0.6rem;
  font-size: 0.8rem;
  color: rgba(0, 0, 0, 0.6);
}

main { max-width: 1180px; margin: 0 auto; padding: 1.25rem 1rem 4rem; }

/* ---- Botão de ofertas ---- */
.quick-actions { margin-bottom: 1rem; }
.ofertas-btn {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.98rem;
  font-weight: 700;
  background: var(--card);
  color: var(--ml-blue);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: box-shadow 0.15s, transform 0.05s;
}
.ofertas-btn:hover { box-shadow: var(--shadow-hover); }
.ofertas-btn:active { transform: scale(0.997); }
.ofertas-btn:disabled { opacity: 0.6; cursor: wait; }

/* ---- Chips de categoria ---- */
.cats {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  scrollbar-width: thin;
}
.chip {
  flex: 0 0 auto;
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.chip:hover { border-color: var(--ml-blue); }
.chip.active { background: var(--ml-blue); color: #fff; border-color: var(--ml-blue); }

/* ---- Filtros ---- */
.filters {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}
.filters summary { cursor: pointer; color: var(--ml-blue); font-weight: 600; font-size: 0.9rem; }
.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  margin-top: 0.9rem;
}
.filters label { display: flex; flex-direction: column; font-size: 0.78rem; color: var(--muted); gap: 0.3rem; }
.filters label.checkbox { flex-direction: row; align-items: center; gap: 0.4rem; padding-top: 1.3rem; }
.filters input, .filters select {
  padding: 0.5rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
}
.filters input:focus, .filters select:focus { outline: none; border-color: var(--ml-blue); }

.ofertas-actions { display: flex; gap: 0.5rem; align-items: flex-end; flex-wrap: wrap; }
.mini-btn {
  padding: 0.55rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--ml-blue);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}
.mini-btn:hover { background: var(--ml-blue-dark); }
.mini-btn.alert { background: #fff; color: var(--ml-blue); border: 1px solid var(--ml-blue); }

.status { text-align: center; padding: 1.5rem; color: var(--muted); }
.status.error { color: #d9534f; }

.section-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-strong);
  margin: 0.25rem 0 1rem;
}

/* ---- Resumo de preços ---- */
.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.stat .label { font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.stat .value { font-size: 1.3rem; font-weight: 700; margin-top: 0.2rem; color: var(--text-strong); }
.stat.min .value { color: var(--ml-green); }
.stat.median .value { color: var(--ml-blue); }

/* ---- Resultados (cards ML) ---- */
.results { display: grid; gap: 0.75rem; }

.card {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 1.1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  align-items: center;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s;
  position: relative;
}
.card:hover { box-shadow: var(--shadow-hover); }
.card.top { border-color: var(--ml-blue); }
.card .rank {
  position: absolute; top: -8px; left: -8px;
  width: 26px; height: 26px;
  background: var(--ml-blue); color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700; font-size: 0.8rem;
  box-shadow: var(--shadow);
}
.card img {
  width: 110px; height: 110px;
  object-fit: contain;
  background: #fff;
  border-radius: 4px;
}
.card .info { min-width: 0; }
.card .title {
  font-size: 0.95rem;
  font-weight: 400;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text);
  text-decoration: none;
}
.card .title:hover { color: var(--ml-blue); }
.card .meta { font-size: 0.8rem; color: var(--muted); margin-top: 0.35rem; }
.flags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.5rem; }
.flag {
  font-size: 0.7rem;
  padding: 0.1rem 0.45rem;
  border-radius: 3px;
  background: #f5f5f5;
  color: var(--muted);
  border: 1px solid var(--line);
}
.flag.deal { background: rgba(0, 166, 80, 0.12); color: var(--ml-green); border-color: transparent; font-weight: 600; }
.flag.ship { background: rgba(52, 131, 250, 0.1); color: var(--ml-blue); border-color: transparent; }

/* ---- Coluna de preço ---- */
.card .price-col { text-align: left; min-width: 150px; }
.card .price-old { font-size: 0.8rem; color: var(--muted); text-decoration: line-through; }
.card .price { font-size: 1.55rem; font-weight: 500; color: var(--text-strong); line-height: 1.2; }
.card .price .off { font-size: 0.85rem; color: var(--ml-green); font-weight: 600; margin-left: 0.4rem; }
.card .score { margin-top: 0.4rem; font-size: 0.72rem; color: var(--muted); }
.score-bar {
  height: 5px;
  background: #eee;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.25rem;
  max-width: 140px;
}
.score-bar > span { display: block; height: 100%; background: var(--ml-blue); }
.card-actions { display: flex; gap: 0.4rem; margin-top: 0.6rem; flex-wrap: wrap; }
.watch-btn, .share-btn {
  font-size: 0.74rem;
  padding: 0.3rem 0.7rem;
  background: #fff;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}
.watch-btn { color: var(--ml-blue); border: 1px solid var(--ml-blue); }
.watch-btn:hover { background: rgba(52, 131, 250, 0.08); }
.share-btn { color: var(--ml-green); border: 1px solid var(--ml-green); }
.share-btn:hover { background: rgba(0, 166, 80, 0.08); }

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  background: #fff;
  border-top: 1px solid var(--line);
}
footer .disclosure {
  max-width: 620px;
  margin: 0.5rem auto 0;
  font-size: 0.74rem;
  color: rgba(0, 0, 0, 0.45);
}

@media (max-width: 640px) {
  .header-inner { flex-wrap: wrap; gap: 0.6rem; }
  .search-bar { order: 3; max-width: none; flex-basis: 100%; }
  .card { grid-template-columns: 76px 1fr; }
  .card img { width: 76px; height: 76px; }
  .card .price-col { grid-column: 2; min-width: 0; }
}