/*
Theme Name: Site Factory Theme
Description: Minimal searchable alphabetical index of published car model articles.
Version: 1.0.0
Requires at least: 6.2
Requires PHP: 8.1
Text Domain: site-factory
*/

:root {
  --ink: #111827;
  --muted: #4b5563;
  --line: #d1d5db;
  --accent: #1d4ed8;
  --bg: #ffffff;
  --soft: #f3f4f6;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font: 1rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  overflow-wrap: break-word;
}

a { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible, main:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
main:focus:not(:focus-visible) { outline: none; }

img, video, iframe { max-width: 100%; height: auto; }

.wrap { width: 100%; max-width: 72rem; margin: 0 auto; padding: 0 1rem; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  padding: .5rem 1rem;
  background: var(--ink);
  color: #fff;
  z-index: 10;
}
.skip-link:focus { top: 1rem; }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { padding-top: .75rem; padding-bottom: .75rem; }
.brand { font-weight: 700; font-size: 1.125rem; text-decoration: none; color: var(--ink); }

main { padding-top: 1.5rem; padding-bottom: 3rem; }
h1 { font-size: clamp(1.5rem, 4vw, 2.25rem); line-height: 1.2; margin: 0 0 1rem; }

.search { margin: 0 0 1rem; }
.search label { display: block; font-weight: 600; margin-bottom: .25rem; }
.search-row { display: flex; gap: .5rem; max-width: 36rem; }
.search input {
  flex: 1 1 auto;
  min-width: 0;
  padding: .6rem .75rem;
  border: 1px solid var(--muted);
  border-radius: 6px;
  font: inherit;
}
.search button {
  flex: 0 0 auto;
  padding: .6rem 1rem;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  cursor: pointer;
}

.notice { color: var(--muted); }

.letters ul { display: flex; flex-wrap: wrap; gap: .375rem; list-style: none; margin: 0 0 1rem; padding: 0; }
.letters a {
  display: inline-block;
  min-width: 2.5rem;
  padding: .4rem .6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-align: center;
  text-decoration: none;
}
.letters a[aria-current="page"] { background: var(--accent); border-color: var(--accent); color: #fff; }

.count { color: var(--muted); margin: 0 0 .5rem; }

.models { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.model { padding: .75rem 1rem; border: 1px solid var(--line); border-radius: 8px; }
.model a { font-weight: 600; font-size: 1.0625rem; }
.model p { margin: .25rem 0 0; color: var(--muted); }

.no-results { padding: 1rem; background: var(--soft); border-radius: 8px; }

.pagination .nav-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.pagination .page-numbers { padding: .4rem .7rem; border: 1px solid var(--line); border-radius: 6px; text-decoration: none; }
.pagination .current { background: var(--soft); }

.entry { max-width: 46rem; }
.entry-lead { font-size: 1.125rem; color: var(--muted); }
.entry-cover { margin: 1rem 0; }
.entry-cover img { display: block; border-radius: 8px; }
.entry-content figure { margin: 1rem 0; }
.entry-content table { display: block; max-width: 100%; overflow-x: auto; }
.entry-content pre { max-width: 100%; overflow-x: auto; }
.back { margin: 0 0 1rem; }
.entry-content + .back { margin-top: 2rem; }

@media (min-width: 768px) {
  .wrap { padding: 0 2rem; }
  .models { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1200px) {
  .models { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}