:root {
  --bg: #f5f5f7;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #666;
  --primary: #2c5282;
  --accent: #38a169;
  --border: #e2e8f0;
  --new: #d69e2e;
  --price-down: #2f855a;
  --price-up: #c53030;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

header {
  background: var(--primary);
  color: #fff;
  padding: 24px 0;
}
header h1 { margin: 0 0 4px; font-size: 24px; }
.subtitle { margin: 0; opacity: 0.85; font-size: 14px; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  padding-top: 20px;
  padding-bottom: 4px;
}
.stat {
  background: var(--card);
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.stat-value { font-size: 28px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.stat.highlight .stat-value { color: var(--new); }

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  padding-top: 20px;
  padding-bottom: 20px;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; }
.filter-group label {
  font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px;
  font-weight: 600;
}
.filter-group select,
.filter-group input[type=number],
.filter-group input[type=text] {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 14px; background: var(--card); width: 100%;
}
.range-row { display: flex; align-items: center; gap: 6px; }
.range-row input { flex: 1; }

.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 8px 14px; border: 1px solid var(--border); background: var(--card);
  border-radius: 999px; font-size: 14px; cursor: pointer; transition: all 0.15s;
}
.chip:hover { border-color: var(--primary); }
.chip.active { background: var(--primary); color: #fff; border-color: var(--primary); }

#result-count {
  font-size: 14px; color: var(--muted);
  margin: 0 0 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  padding-bottom: 40px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.15s, box-shadow 0.15s;
  display: flex; flex-direction: column;
  position: relative;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.card .photo {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #eee; display: block;
}
.card .body { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card .price { font-size: 20px; font-weight: 700; color: var(--primary); }
.card .price small { font-size: 12px; font-weight: 400; color: var(--muted); }
.card .title { font-size: 14px; font-weight: 600; line-height: 1.3; }
.card .meta { font-size: 13px; color: var(--muted); }
.card .features {
  display: flex; gap: 12px; font-size: 13px; color: var(--muted); margin-top: 4px;
}
.card .feature-item { display: flex; align-items: center; gap: 4px; }
.card .footer {
  border-top: 1px solid var(--border); padding: 10px 14px; display: flex;
  justify-content: space-between; align-items: center; font-size: 12px;
}
.card .imobiliaria { color: var(--muted); }
.card .link { color: var(--primary); text-decoration: none; font-weight: 600; }

.badges { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; flex-direction: column; }
.badge {
  background: var(--new); color: #fff; padding: 4px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.badge.price-down { background: var(--price-down); }
.badge.price-up { background: var(--price-up); }
.tag-finalidade {
  position: absolute; top: 10px; right: 10px;
  background: rgba(0,0,0,0.7); color: #fff; padding: 4px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 600; text-transform: uppercase;
}

.alert {
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 20px;
}
.alert-header { display: flex; gap: 12px; align-items: flex-start; }
.alert-icon { font-size: 28px; line-height: 1; }
.alert strong { display: block; color: #92400e; font-size: 15px; margin-bottom: 4px; }
.alert p { margin: 0; color: #78350f; font-size: 13px; }
#descobertas-list {
  margin: 12px 0 0; padding: 0 0 0 20px; font-size: 14px; color: #78350f;
}
#descobertas-list li { margin: 4px 0; }
#descobertas-list a { color: #92400e; }

footer {
  background: #1a202c; color: #cbd5e0;
  padding: 24px 0; font-size: 13px; line-height: 1.6;
}

@media (max-width: 600px) {
  .stat-value { font-size: 22px; }
  header h1 { font-size: 20px; }
}