/* Каталог тестов в стиле новой главной (07.11.2026). Подключается только в /tests/index.html.
   Цвета каталога меняются через переменные tests.css, поэтому страницы тестов не затронуты. */
.catalog {
  --ink: #432c40; --muted: #6d586a; --line: #f0dfe0; --violet: #c2475a; --deep: #8d345e; --wash: #fff1ef;
  --coral: #df6d67;
  color: var(--ink);
  background: radial-gradient(circle at 91% 2%, #ffe7e4 0, transparent 24%), radial-gradient(circle at 4% 20%, #ffeae4 0, transparent 26%), #fffaf8;
}
.catalog main { overflow-x: clip; }
.catalog .brand { font-family: Montserrat, Inter, Arial, sans-serif; font-weight: 800; letter-spacing: -.04em; color: var(--ink); }
.catalog .top nav a { color: var(--muted); }
.catalog .crumbs, .catalog .crumbs a { color: var(--muted); }

/* Первый экран: текст слева, картинка справа */
.catalog .library-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; padding: 26px 0 34px; }
.catalog .library-hero h1 { margin: 0 0 18px; font: 800 clamp(36px, 4.4vw, 56px)/1.07 Montserrat, Inter, Arial, sans-serif; letter-spacing: -.045em; }
.catalog .library-hero h1 span { color: var(--coral); }
.catalog .library-hero .lead { max-width: 34em; margin: 0; font-size: 18px; line-height: 1.6; color: var(--muted); }
.catalog .meta { margin-top: 20px; }
.catalog .meta span::before { color: var(--violet); }
.library-hero__art { position: relative; margin: 0; justify-self: center; width: min(100%, 440px); }
.library-hero__art::before { content: ''; position: absolute; inset: -6% -8% -4% -6%; z-index: -1; border-radius: 50%; background: radial-gradient(ellipse at center, rgba(249, 207, 205, .6) 0, rgba(255, 230, 233, .4) 40%, transparent 70%); }
.library-hero__art img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; border: 6px solid #fff; border-radius: 30px; box-shadow: 0 24px 46px rgba(163, 96, 112, .3); transform: rotate(2.5deg); }

/* Выбор темы */
.topics { margin: 0 0 40px; }
.topics h2 { margin: 0 0 16px; font: 800 22px/1.2 Montserrat, Inter, Arial, sans-serif; letter-spacing: -.03em; }
.topics__grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.topic { display: flex; flex-direction: column; gap: 10px; min-height: 150px; padding: 16px 14px 14px; border: 1px solid #fff; border-radius: 20px; background: linear-gradient(140deg, #ffede8, #fff9f8 78%); box-shadow: 0 12px 24px rgba(185, 125, 139, .14); color: var(--ink); text-decoration: none; transition: transform .2s, box-shadow .2s; }
.topic:nth-child(2) { background: linear-gradient(140deg, #f9e8f4, #fff9fa 78%); }
.topic:nth-child(3) { background: linear-gradient(140deg, #fde8ed, #fff9fa 78%); }
.topic:nth-child(4) { background: linear-gradient(140deg, #fff0e5, #fffaf8 78%); }
.topic:nth-child(5) { background: linear-gradient(140deg, #f3eaf7, #fffafc 78%); }
.topic:nth-child(6) { background: linear-gradient(140deg, #ffe9e3, #fff9f7 78%); }
.topic:hover { transform: translateY(-3px); box-shadow: 0 16px 30px rgba(185, 125, 139, .24); }
.topic__icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 13px; background: #fff; color: var(--deep); box-shadow: 0 6px 12px rgba(185, 125, 139, .16); }
.topic__icon svg { width: 21px; height: 21px; }
.topic strong { font: 800 15px/1.25 Montserrat, Inter, Arial, sans-serif; letter-spacing: -.02em; }
.topic small { margin-top: auto; font-size: 13px; font-weight: 600; color: var(--violet); }

/* Полки с тестами — как были, в новых цветах */
.catalog .library { scroll-margin-top: 16px; }
.catalog .shelf { border-color: var(--line); box-shadow: 0 12px 26px rgba(185, 125, 139, .08); scroll-margin-top: 18px; }
.catalog .shelf-icon { background: #fde6e4; color: var(--deep); }
.catalog .shelf-head h2 { font-family: Montserrat, Inter, Arial, sans-serif; font-weight: 800; letter-spacing: -.03em; }
.catalog .shelf-list a { color: var(--ink); }
.catalog .shelf-list a:hover { color: var(--deep); }
.catalog .test-link, .catalog .info-card { border-color: var(--line); }
.free-entry{margin:0 0 40px;padding:24px;border:1px solid var(--line);border-radius:22px;background:#fff}
.free-entry h2{font:800 22px/1.2 Montserrat,Inter,Arial,sans-serif;letter-spacing:-.03em;margin:0 0 4px}
.free-entry p{margin:0 0 18px;color:var(--muted)}
.free-entry__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.free-entry .topic{min-height:145px}
.free-tag{display:inline-block;margin-left:6px;padding:2px 7px;border-radius:99px;background:#fce5e4;color:#8d345e;font-size:11px;font-weight:700;white-space:nowrap}
@media(max-width:900px){.free-entry__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.free-entry{padding:18px;margin-bottom:28px}.free-entry__grid{gap:10px}.free-entry .topic{min-height:132px;padding:13px 11px}}

@media (max-width: 1080px) {
  .topics__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .topic { min-height: 0; }
}
@media (max-width: 860px) {
  .catalog .library-hero { grid-template-columns: 1fr; gap: 26px; }
  .library-hero__art { width: min(100%, 520px); }
  .library-hero__art img { aspect-ratio: 4 / 3; object-position: center 30%; transform: rotate(1.5deg); }
}
@media (max-width: 560px) {
  .catalog .library-hero { padding: 12px 0 24px; }
  .catalog .library-hero h1 { font-size: 34px; }
  .catalog .library-hero .lead { font-size: 16px; }
  .library-hero__art img { aspect-ratio: 16 / 10; object-position: center 28%; border-width: 4px; border-radius: 22px; }
  .topics { margin-bottom: 28px; }
  .topics h2 { font-size: 20px; }
  .topics__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .topic { gap: 8px; padding: 13px 12px 12px; border-radius: 16px; }
  .topic__icon { width: 34px; height: 34px; border-radius: 11px; }
  .topic strong { font-size: 14px; }
  .topic small { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) { .topic { transition: none; } }