/* Стили виджета «Проверка контраста цветов» (contrast) — подключаются только на его странице */
.ct { container-type: inline-size; }

/* Поля цветов */
.ct-pick { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: end; gap: 10px; }
.ct-field { display: grid; gap: 6px; min-width: 0; }
.ct-label { font-size: 13px; color: var(--muted); }
.ct-inputrow { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 8px; }
.ct .ct-inputrow input[type="text"] { width: 100%; min-width: 0; height: 48px; font-family: var(--mono); font-size: 16px; letter-spacing: .02em; }
.ct .ct-inputrow input[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(255, 92, 92, .15); }
.ct-native {
  position: relative; display: block; width: 48px; height: 48px; border-radius: 12px; cursor: pointer; overflow: hidden;
  background: var(--sw, #888); border: 1px solid var(--border-2); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .25);
}
.ct-native input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; border: 0; padding: 0; }
.ct-native:focus-within { outline: 3px solid var(--green); outline-offset: 2px; }
.ct-err { margin: 0; font-size: 13px; color: var(--danger); }
.ct-swap { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; border: 1px solid var(--border-2); background: var(--surface); color: var(--text-strong); cursor: pointer; transition: transform .2s, border-color .15s; }
.ct-swap:hover { border-color: var(--green); color: var(--green); }
.ct-swap:active { transform: rotate(180deg); }
.ct-swap:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }

/* Итог */
.ct-main { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
@container (min-width: 700px) { .ct-main { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: start; } }
.ct-score { display: grid; gap: 10px; }
.ct-ratio { display: flex; align-items: baseline; gap: 8px; line-height: 1; }
.ct-ratio b { font-size: 56px; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; color: var(--text-strong); }
.ct-ratio span { font-size: 24px; color: var(--muted); font-weight: 600; }
.ct-score.is-good .ct-ratio b, .ct-score.is-ok .ct-ratio b { color: var(--green); }
.ct-score.is-weak .ct-ratio b { color: var(--warn); }
.ct-score.is-bad .ct-ratio b { color: var(--danger); }
.ct-verdict { margin: 0; font-size: 15.5px; color: var(--text-strong); font-weight: 500; }
.ct-badges { display: grid; gap: 6px; }
.ct-badge {
  display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 7px 10px;
  border-radius: 10px; font-size: 14px; border: 1px solid var(--border); background: var(--surface);
}
.ct-badge-mark { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; font-size: 13px; font-weight: 800; }
.ct-badge.is-ok { border-color: var(--green-line); background: var(--green-soft); }
.ct-badge.is-ok .ct-badge-mark { background: var(--green); color: var(--on-accent); }
.ct-badge.is-ok .ct-badge-mark::before { content: '✓'; }
.ct-badge.is-bad { border-color: rgba(255, 92, 92, .3); background: rgba(255, 92, 92, .08); }
.ct-badge.is-bad .ct-badge-mark { background: var(--danger); color: #fff; }
.ct-badge.is-bad .ct-badge-mark::before { content: '✕'; }
.ct-badge-txt b { color: var(--text-strong); }
.ct-badge-need { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Предпросмотр */
.ct-prevbox { display: grid; gap: 10px; min-width: 0; }
.ct-prevhead { display: grid; gap: 8px; }
.ct-sim button { padding: 6px 10px; font-size: 13.5px; }
.ct-prev {
  display: grid; gap: 12px; padding: 22px 22px 20px; border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--pb, #fff); color: var(--pf, #000); transition: background-color .15s, color .15s;
}
.ct .ct-prev p { margin: 0; color: var(--pf); }
.ct .ct-prev .ct-prev-h { font-size: 24px; font-weight: 700; line-height: 1.25; }
.ct .ct-prev .ct-prev-p { font-size: 16px; line-height: 1.6; }
.ct .ct-prev .ct-prev-s { font-size: 13px; line-height: 1.5; }
.ct .ct-prev a { color: var(--pf); text-decoration: underline; text-decoration-color: currentColor; text-underline-offset: 3px; }
.ct-prev-ui { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.ct-prev-btn { padding: 9px 18px; border-radius: 10px; background: var(--pf); color: var(--pb); font-size: 15px; font-weight: 600; }
.ct-prev-in { flex: 1 1 140px; padding: 8px 12px; border-radius: 10px; border: 1.5px solid var(--pf); color: var(--pf); font-size: 15px; }
.ct-prev-ico { display: grid; place-items: center; color: var(--pf); }

/* Исправление */
.ct-fix { display: grid; gap: 10px; }
.ct-fix-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.ct-h { font-size: 17px; color: var(--text-strong); }
.ct-fix-list { display: grid; gap: 8px; }
.ct-fixrow {
  display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface);
}
.ct-fix-sw { display: grid; place-items: center; width: 56px; height: 44px; border-radius: 9px; font-size: 19px; font-weight: 700; border: 1px solid rgba(128, 128, 128, .3); color: var(--muted); }
.ct-fix-info { display: grid; gap: 2px; min-width: 0; font-size: 14.5px; }
.ct-fix-info b { color: var(--text-strong); font-weight: 600; }
.ct .ct-fix-info code, :root .prose .ct .ct-fix-info code { font-family: var(--mono); font-size: .95em; background: none; border: 0; padding: 0; color: inherit; }
.ct-fix-info small { font-size: 13px; color: var(--muted); }
.ct-fix-act { display: flex; gap: 6px; }
.ct-sm { padding: 7px 14px; font-size: 14px; }
.ct-fix-ok { margin: 0; padding: 10px 12px; border-radius: 12px; background: var(--green-soft); color: var(--text-strong); border: 1px solid var(--green-line); }
.ct-fixrow.is-none .ct-fix-sw { background: var(--surface-2); }

/* Пресеты */
.ct-presets { display: grid; gap: 8px; }
.ct-preset-list { display: flex; flex-wrap: wrap; gap: 6px; }
.ct-preset { display: inline-flex; align-items: center; gap: 8px; }
.ct-preset-sw { display: inline-grid; place-items: center; width: 30px; height: 22px; border-radius: 6px; font-size: 12px; font-weight: 700; border: 1px solid rgba(128, 128, 128, .35); }
.ct-dot { display: inline-block; width: 14px; height: 14px; border-radius: 50%; margin-right: 6px; vertical-align: -2px; box-shadow: 0 0 0 1px rgba(128, 128, 128, .5); }

@media (max-width: 640px) {
  .ct-pick { grid-template-columns: minmax(0, 1fr); }
  .ct-swap { justify-self: center; transform: rotate(0); width: 44px; height: 40px; }
  .ct-ratio b { font-size: 48px; }
  .ct-prev { padding: 16px; }
  .ct-fixrow { grid-template-columns: 48px minmax(0, 1fr); }
  .ct-fix-sw { width: 48px; }
  .ct-fix-act { grid-column: 1 / -1; }
  .ct-fix-act .btn { flex: 1; }
  .ct-sim { width: 100%; }
  .ct-sim button { flex: 1 1 auto; }
}