:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --ink: #1a1d24;
  --muted: #616a76;
  --line: #e3e7ec;
  --accent: #1f5f8b;
  --accent-ink: #ffffff;
  --ok: #1a7f4b;
  --warn: #b8860b;
  --dead: #8a94a0;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20,30,50,.06), 0 4px 16px rgba(20,30,50,.05);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 16px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.site-header .container { display: flex; align-items: center; gap: 14px; padding-top: 12px; padding-bottom: 12px; }
.brand { display: block; }
.brand b { display: block; font-size: 1.35rem; letter-spacing: -.02em; color: var(--ink); line-height: 1.1; }
.brand span { display: block; font-size: .78rem; color: var(--muted); }
.brand:hover { text-decoration: none; }

/* Layout blocks */
main { padding: 22px 0 48px; }
.page-title { font-size: 1.4rem; margin: 4px 0 4px; letter-spacing: -.01em; }
.lead { color: var(--muted); margin: 0 0 18px; }

/* Filters */
.filters {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; margin-bottom: 22px; box-shadow: var(--shadow);
}
.filters form { display: grid; grid-template-columns: 1fr; gap: 12px; }
.filters .field { display: flex; flex-direction: column; gap: 5px; }
.filters label { font-size: .75rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.filters select, .filters input {
  width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px;
  font-size: .95rem; background: #fff; color: var(--ink);
}
.filters .price-row { display: flex; gap: 8px; }
.filters .actions { display: flex; gap: 8px; align-items: end; }
.btn {
  display: inline-block; background: var(--accent); color: var(--accent-ink);
  border: 0; border-radius: 8px; padding: 10px 16px; font-size: .95rem; font-weight: 600;
  cursor: pointer; text-align: center;
}
.btn:hover { text-decoration: none; filter: brightness(1.06); }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }

/* Cards grid */
.grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 8px;
  transition: transform .08s ease, box-shadow .12s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(20,30,50,.10); text-decoration: none; }
.card .type { font-weight: 700; color: var(--ink); font-size: 1.05rem; letter-spacing: -.01em; }
.card .loc { color: var(--muted); font-size: .9rem; }
.card .price { font-size: 1.25rem; font-weight: 700; color: var(--ink); margin-top: 2px; }
.card .pps { color: var(--muted); font-size: .85rem; }
.card .foot { margin-top: auto; padding-top: 8px; display: flex; align-items: center; justify-content: space-between; }

/* Badges */
.badge { display: inline-block; font-size: .74rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.badge-days { background: #eaf3f8; color: var(--accent); }
.badge-soon { background: #fbeede; color: var(--warn); }
.badge-expired { background: #eef0f2; color: var(--dead); }
.badge-upcoming { background: #eef6ef; color: var(--ok); }

/* Detail page */
.detail { display: grid; grid-template-columns: 1fr; gap: 20px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.price-hero { font-size: 2rem; font-weight: 800; letter-spacing: -.02em; }
.price-sub { color: var(--muted); }
.kv { display: grid; grid-template-columns: 1fr; gap: 0; margin: 8px 0 0; }
.kv .row { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.kv .row:last-child { border-bottom: 0; }
.kv .k { color: var(--muted); }
.kv .v { font-weight: 600; text-align: right; }
.notice { line-height: 1.7; }
.notice p { margin: 0 0 12px; }
.callout { display: flex; flex-wrap: wrap; gap: 18px; align-items: baseline; }
.callout .item .n { font-size: 1.5rem; font-weight: 800; }
.callout .item .l { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.official { display: inline-block; margin-top: 8px; }
.breadcrumbs { font-size: .85rem; color: var(--muted); margin-bottom: 12px; }
.stat-row { display: flex; flex-wrap: wrap; gap: 22px; margin: 10px 0 20px; }

/* Pagination */
.pagination-wrap { margin-top: 26px; }
.pagination-wrap nav { display: flex; }
.pagination-wrap svg { width: 18px; height: 18px; }
.empty { text-align: center; color: var(--muted); padding: 48px 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); color: var(--muted); font-size: .85rem; }
.site-footer .container { padding: 22px 16px; }

/* Responsive */
@media (min-width: 620px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .filters form { grid-template-columns: 1fr 1fr auto; align-items: end; }
  .filters .price-field { grid-column: span 2; }
}
@media (min-width: 900px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .filters form { grid-template-columns: 1.2fr 1.2fr 1.4fr auto; }
  .filters .price-field { grid-column: auto; }
  .detail { grid-template-columns: 1fr; }
  .page-title { font-size: 1.7rem; }
}

/* Pagination */
.pager { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.pager-item {
  min-width: 40px; padding: 8px 10px; text-align: center; border: 1px solid var(--line);
  border-radius: 8px; background: var(--surface); color: var(--accent); font-weight: 600; font-size: .9rem;
}
.pager-item:hover { text-decoration: none; border-color: var(--accent); }
.pager-item.is-current { background: var(--accent); color: #fff; border-color: var(--accent); }
.pager-item.is-disabled { color: var(--dead); background: transparent; border-color: var(--line); }
.pager-item.is-dots { border: 0; background: transparent; color: var(--muted); }