:root {
  --ink: #1a1a1a;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #ffffff;
  --bg-soft: #f7f7f8;
  --accent: #b91c1c;
  --ok: #15803d;
  --warning: #b45309;
  --danger: #b91c1c;
  --radius: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg-soft);
  line-height: 1.5;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

header.site {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header.site .brand { font-weight: 700; font-size: 1.1rem; text-decoration: none; }
header.site nav a { margin-left: 1.25rem; text-decoration: none; color: var(--muted); font-size: .95rem; }

main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

.filters {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .75rem;
  align-items: end;
}
.filters label { display: block; font-size: .8rem; color: var(--muted); margin-bottom: .25rem; }
.filters input, .filters select {
  width: 100%;
  padding: .5rem .6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: .95rem;
}
.filters .actions { display: flex; gap: .5rem; }

.btn {
  display: inline-block;
  padding: .6rem 1.1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: .95rem;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}
.btn.secondary { background: var(--bg); color: var(--ink); border: 1px solid var(--line); }

.result-count { color: var(--muted); margin-bottom: 1rem; font-size: .9rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.1rem;
}
.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  position: relative;
}
.card .photo { aspect-ratio: 4/3; overflow: hidden; background: #eee; }
.card .photo img { width: 100%; height: 100%; object-fit: cover; }
.card .body { padding: .85rem .9rem 1rem; flex: 1; display: flex; flex-direction: column; }
.card h3 { margin: 0 0 .2rem; font-size: 1.02rem; }
.card .price { font-weight: 700; font-size: 1.15rem; margin: .3rem 0; }
.card .spec { color: var(--muted); font-size: .85rem; }
.badge {
  position: absolute; top: .6rem; left: .6rem;
  background: rgba(0,0,0,.72); color: #fff;
  padding: .25rem .55rem; border-radius: 999px; font-size: .75rem;
}
.badge.reserved { background: #92400e; }

.empty { padding: 3rem 1rem; text-align: center; color: var(--muted); }

/* --- Advert page --- */
.advert { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; }
@media (max-width: 800px) { .advert { grid-template-columns: 1fr; } }
.advert .photo-main { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #eee; }
.advert .photo-main img { width: 100%; }
.advert h1 { margin: 0 0 .25rem; font-size: 1.5rem; }
.advert .price { font-size: 1.6rem; font-weight: 700; margin: .5rem 0 1rem; }

.spec-table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
.spec-table td { padding: .45rem 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.spec-table td:first-child { color: var(--muted); width: 40%; }

.pill { display: inline-block; padding: .3rem .7rem; border-radius: 999px; font-size: .82rem; font-weight: 600; }
.pill.ok { background: #dcfce7; color: var(--ok); }
.pill.warning { background: #fef3c7; color: var(--warning); }
.pill.danger { background: #fee2e2; color: var(--danger); }
.pill.muted { background: #f1f5f9; color: var(--muted); }

.write-off-note {
  background: #fff7ed; border: 1px solid #fed7aa; border-radius: 8px;
  padding: .75rem 1rem; margin: 1rem 0; font-size: .9rem;
}

.enquiry-box {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem; position: sticky; top: 1.25rem; align-self: start;
}
.enquiry-box h2 { margin-top: 0; font-size: 1.1rem; }
.enquiry-box label { display: block; font-size: .85rem; color: var(--muted); margin: .7rem 0 .25rem; }
.enquiry-box input, .enquiry-box textarea {
  width: 100%; padding: .55rem .65rem; border: 1px solid var(--line); border-radius: 6px; font-family: inherit; font-size: .95rem;
}
.enquiry-box textarea { min-height: 100px; resize: vertical; }
.enquiry-box .btn { width: 100%; margin-top: 1rem; }
.hp-field { position: absolute; left: -9999px; top: -9999px; }

.flash { padding: .8rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: .92rem; }
.flash.success { background: #dcfce7; color: var(--ok); }
.flash.error { background: #fee2e2; color: var(--danger); }

.related h2 { font-size: 1.1rem; margin-top: 2.5rem; }

footer.site { text-align: center; color: var(--muted); font-size: .85rem; padding: 2rem 1rem; }