/* «Примерьте паттерн» — упаковочная бумага с логотипом (ТЗ-20 §3.6, CPattern.astro + catalog-pattern.js) */
.c-pat-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.c-pat-tool { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px; align-items: start; margin-bottom: 32px; }
.c-pat-tool[hidden] { display: none; }
.c-pat-controls { display: grid; gap: 12px; }
.c-pat-step { border: 1px solid var(--pc-border); border-radius: var(--pc-radius-lg); padding: 14px 16px 16px; background: #fff; margin: 0; min-width: 0; }
.c-pat-step legend { float: left; width: 100%; font-weight: 700; font-size: 16px; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.c-pat-step legend + * { clear: both; }
.c-pat-logo { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.c-pat-upload { position: relative; cursor: pointer; }
.c-pat-upload:focus-within { outline: 3px solid var(--pc-cyan); outline-offset: 2px; }
.c-pat-sample { padding: 0; color: var(--pc-link); }
.c-pat-hint { margin: 8px 0 0; font-size: 14px; color: var(--pc-text); line-height: 1.4; word-break: break-word; }
.c-pat-opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.c-pat-opts:not(.c-pat-papers):not(.c-pat-layouts) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.c-pat-opt { position: relative; cursor: pointer; display: block; }
.c-pat-opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.c-pat-opt > span { display: flex; flex-direction: column; gap: 1px; height: 100%; padding: 8px 10px; border: 2px solid var(--pc-border); border-radius: var(--pc-radius); background: #fff; transition: border-color .15s, background .15s; font-size: 14px; line-height: 1.3; }
.c-pat-opt small { color: var(--pc-text-light); font-size: 12px; }
.c-pat-opt input:checked + span { border-color: var(--pc-cta); background: #FFF4EC; }
.c-pat-opt input:focus-visible + span { outline: 3px solid var(--pc-cyan); outline-offset: 2px; }
.c-pat-opt.is-off { opacity: .45; cursor: not-allowed; }
.c-pat-opt.is-off input { cursor: not-allowed; }
.c-pat-sw { display: block; width: 100%; height: 14px; border-radius: 4px; margin-bottom: 4px; box-shadow: inset 0 0 0 1px rgba(10,22,40,.12); }
.c-pat-range { display: block; margin: 0 0 10px; font-size: 14px; }
.c-pat-range[hidden] { display: none; }
.c-pat-range > span { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 2px; }
.c-pat-range output { font-weight: 700; }
.c-pat-range input { width: 100%; accent-color: var(--pc-cta); }
.c-pat-check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; line-height: 1.35; }
.c-pat-check input { margin-top: 3px; accent-color: var(--pc-cta); }

.c-pat-view { position: sticky; top: calc(var(--pc-sticky-top, 120px) + 8px); }
.c-pat-ruler { position: relative; height: 28px; margin: 0 0 4px; font-size: 12px; font-weight: 600; color: var(--pc-text); border-bottom: 2px solid var(--pc-dark); }
.c-pat-ruler span { position: absolute; bottom: 0; transform: translateX(-50%); white-space: nowrap; padding-bottom: 8px; line-height: 1; }
.c-pat-ruler span:first-child { transform: none; }
.c-pat-ruler span.is-end { transform: translateX(-100%); font-weight: 700; color: var(--pc-dark); }
.c-pat-ruler i { position: absolute; bottom: 0; left: 50%; width: 2px; height: 7px; background: var(--pc-dark); }
.c-pat-ruler span:first-child i { left: 0; }
.c-pat-ruler span.is-end i { left: 100%; }
.c-pat-canvas { border-radius: 6px; overflow: hidden; box-shadow: var(--pc-shadow-lg); background: #f2eee5; }
.c-pat-canvas canvas { display: block; width: 100%; }
.c-pat-info { margin: 10px 0 12px; font-size: 15px; color: var(--pc-text); }
.c-pat-bar { margin-top: 4px; }

.c-pat-schemes-title { margin: 0 0 12px; }
.c-pat-schemes ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.c-pat-schemes figure { margin: 0; border-radius: var(--pc-radius-lg); overflow: hidden; background: #fff; border: 1px solid var(--pc-border); }
.c-pat-schemes svg { display: block; width: 100%; height: auto; aspect-ratio: 14 / 9; }
.c-pat-schemes figcaption { padding: 8px 12px; font-size: 14px; }
.c-pat.is-js .c-pat-schemes ul { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.c-pat.is-js .c-pat-schemes figure { cursor: pointer; transition: border-color .15s, transform .15s; }
.c-pat.is-js .c-pat-schemes figure:hover, .c-pat.is-js .c-pat-schemes figure:focus-visible { border-color: var(--pc-cta); transform: translateY(-2px); outline: none; }
.c-pat.is-js .c-pat-schemes figcaption { font-size: 13px; padding: 6px 8px; line-height: 1.3; }

@media (max-width: 991.98px) {
  .c-pat-tool { grid-template-columns: minmax(0, 1fr); }
  .c-pat-view { position: static; order: -1; }
  .c-pat.is-js .c-pat-schemes ul { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 575.98px) {
  .c-pat-opts:not(.c-pat-papers):not(.c-pat-layouts) { grid-template-columns: minmax(0, 1fr); }
  .c-pat-schemes ul, .c-pat.is-js .c-pat-schemes ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .c-pat-ruler span:not(:first-child):not(.is-end):nth-child(even) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .c-pat-opt > span, .c-pat.is-js .c-pat-schemes figure { transition: none; }
}
.c-pat-nojs { padding: 12px 16px; border-radius: var(--pc-radius); background: #FFF4EC; margin: 0 0 16px; }