/* Конфигуратор */
.quiz {
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-height: calc(100dvh - var(--header-h) - 64px);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-l);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-850));
  box-shadow: var(--shadow-1);
  overflow: hidden;
}
.quiz__top { padding: 20px 28px 0; }
.quiz__meta { display: flex; justify-content: space-between; gap: 16px; font-size: var(--fs-12); letter-spacing: 0.12em; text-transform: uppercase; }
.quiz__group { color: var(--color-accent); font-weight: 700; }
.quiz__count { color: var(--color-text-muted); font-variant-numeric: tabular-nums; }
.quiz__bar { height: 3px; margin-top: 12px; border-radius: 3px; background: var(--color-line); overflow: hidden; }
.quiz__bar span { display: block; height: 100%; background: var(--gradient-gold); transition: width var(--dur-slow) var(--ease-out); }

.quiz__form { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.quiz__scroll { flex: 1; min-height: 0; overflow-y: auto; padding: 24px 28px; scrollbar-width: thin; scrollbar-color: var(--ink-600) transparent; }
.quiz__fieldset { margin: 0; padding: 0; border: 0; min-width: 0; animation: quiz-in var(--dur-slow) var(--ease-out); }
@keyframes quiz-in { from { opacity: 0; transform: translateX(16px); } }
.quiz__title { display: block; padding: 0; font: 600 var(--fs-32) / 1.1 var(--font-display); }
.quiz__title:focus { outline: none; }
.quiz__sub { margin-top: 6px; color: var(--color-text-muted); font-size: var(--fs-14); }

.quiz__nav {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  border-top: 1px solid var(--color-line);
  background: rgba(11, 11, 12, 0.35);
}
.quiz__hint { flex: 1; color: var(--color-error); font-size: var(--fs-14); text-align: right; }
.quiz__nav [data-next][aria-disabled="true"] { opacity: 0.55; cursor: pointer; }

/* Варианты ответа */
.choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
.choices--compact { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.choices--compact .choice { justify-content: center; padding: 0; }
.choices--compact .choice__box { display: none; }
.choices--services { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choices--image { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.choices--dense { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.choice {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 10px 16px;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-m);
  background: rgba(246, 242, 234, 0.02);
  cursor: pointer;
  transition: border-color var(--dur-base), background-color var(--dur-base), transform var(--dur-fast);
}
.choice:hover { border-color: rgba(212, 175, 95, 0.6); background: rgba(212, 175, 95, 0.05); }
.choice:active { transform: scale(0.99); }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.choice:has(input:focus-visible) { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.choice:has(input:checked) { border-color: var(--color-accent); background: rgba(212, 175, 95, 0.12); }
.choice--muted .choice__label { color: var(--color-text-muted); }
.choice__label { font-size: var(--fs-14); font-weight: 600; line-height: 1.35; }
.choice__label small { display: block; margin-top: 2px; color: var(--color-text-muted); font-weight: 400; font-size: var(--fs-12); }

.choice__box {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: none;
  border: 1.5px solid var(--color-line-strong);
  border-radius: 6px;
  color: transparent;
  transition: all var(--dur-base);
}
.choice:has(input[type="radio"]) .choice__box { border-radius: 50%; }
.choice__box .icon { width: 14px; height: 14px; stroke-width: 3; }
.choice:has(input:checked) .choice__box,
.consent:has(input:checked) .choice__box { border-color: var(--color-accent); background: var(--color-accent); color: var(--color-on-accent); }

.choice--service { flex-direction: column; align-items: flex-start; gap: 10px; min-height: 104px; padding: 16px; }
.choice__icon { color: var(--color-accent); }
.choice__icon .icon { width: 26px; height: 26px; }
.choice__check {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-on-accent);
  opacity: 0;
  transform: scale(0.6);
  transition: all var(--dur-base) var(--ease-out);
}
.choice__check .icon { width: 14px; height: 14px; stroke-width: 3; }
.choice:has(input:checked) .choice__check { opacity: 1; transform: none; }

.choice--image { flex-direction: column; align-items: stretch; gap: 0; padding: 0; overflow: hidden; min-height: 0; }
.choice--image img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 800ms var(--ease-out); }
.choice--image:hover img { transform: scale(1.04); }
.choice--image .choice__label { padding: 10px 12px; }
.choices--dense .choice--image img { aspect-ratio: 16 / 10; }
.choices--dense .choice--image .choice__label { padding: 8px 10px; font-size: var(--fs-12); }

.quiz__other { display: grid; gap: 6px; margin-top: 16px; }
.quiz__other[hidden] { display: none; }
.quiz__textarea { margin-top: 20px; min-height: 160px; }

/* Шаг контактов */
.quiz__summary { margin-top: 16px; border: 1px solid var(--color-line); border-radius: var(--radius-m); }
.quiz__summary summary { padding: 12px 16px; cursor: pointer; font-weight: 600; font-size: var(--fs-14); }
.quiz__summary summary span { color: var(--color-text-muted); }
.quiz__summary dl { display: grid; gap: 0; padding: 0 16px 8px; }
.quiz__summary dl div { display: grid; grid-template-columns: 1fr 1.2fr auto; gap: 12px; align-items: center; padding: 6px 0; border-top: 1px solid var(--color-line); font-size: var(--fs-14); }
.quiz__summary dt { color: var(--color-text-muted); }
.quiz__summary dd { font-weight: 600; }
.quiz__contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.field--wide { grid-column: 1 / -1; }
.quiz__methods { margin: 16px 0 0; padding: 0; border: 0; }
.segmented { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.segmented label { position: relative; }
.segmented input { position: absolute; opacity: 0; }
.segmented span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-full);
  font-size: var(--fs-14);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-base);
}
.segmented span:hover { border-color: var(--color-accent); }
.segmented input:checked + span { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-on-accent); }
.segmented input:focus-visible + span { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.consent { position: relative; display: flex; gap: 12px; align-items: flex-start; margin-top: 16px; color: var(--color-text-muted); font-size: var(--fs-12); line-height: 1.5; cursor: pointer; }
.consent input { position: absolute; opacity: 0; }
.consent:has(input:focus-visible) .choice__box { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* Финал */
.quiz__done { display: grid; justify-items: center; gap: 12px; padding: 56px 32px; text-align: center; margin: auto; }
.quiz__done-icon { display: grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; background: var(--gradient-gold); color: var(--color-on-accent); }
.quiz__done-icon .icon { width: 34px; height: 34px; stroke-width: 2.4; }
.quiz__done .quiz__sub { max-width: 44ch; }
.quiz__done-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 12px; }

/* Узкие экраны: карточка не выше экрана, кнопки всегда внизу карточки,
   при нехватке места прокручиваются только варианты ответа */
@media (max-width: 899px) {
  .quiz {
    max-height: calc(100svh - var(--header-h) - 20px);
    scroll-margin-top: calc(var(--header-h) + 10px);
  }
  .quiz__scroll { overflow-y: auto; overscroll-behavior: contain; }
}

/* Телефон: компактный конфигуратор */
@media (max-width: 560px) {
  .quiz { border-radius: var(--radius-m); }
  .quiz__top { padding: 12px 14px 0; }
  .quiz__meta { font-size: 10px; }
  .quiz__bar { margin-top: 8px; }
  .quiz__scroll { padding: 14px; }
  .quiz__title { font-size: 22px; line-height: 1.15; }
  .quiz__sub { margin-top: 4px; font-size: 13px; }

  .choices { grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
  .choice { min-height: 48px; padding: 8px 10px; gap: 8px; border-radius: 10px; }
  .choice__label { font-size: 13px; }
  .choice__label small { font-size: 11px; }
  .choice__box { width: 18px; height: 18px; }
  .choice__box .icon { width: 12px; height: 12px; }

  .choices--services { grid-template-columns: 1fr 1fr; }
  .choice--service { flex-direction: row; align-items: center; min-height: 54px; padding: 8px 26px 8px 10px; }
  .choice__icon .icon { width: 20px; height: 20px; }
  .choice__check { top: 6px; right: 6px; width: 18px; height: 18px; }
  .choice__check .icon { width: 11px; height: 11px; }

  .choices--compact { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .choices--image { grid-template-columns: 1fr 1fr; }
  .choices--dense { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .choice--image img, .choices--dense .choice--image img { aspect-ratio: 16 / 10; }
  .choice--image .choice__label { padding: 6px 8px; font-size: 12px; }
  .choices--dense .choice--image .choice__label { padding: 5px 6px; font-size: 11px; }

  .quiz__other { margin-top: 10px; }
  .quiz__textarea { margin-top: 12px; min-height: 120px; }

  .quiz__nav { padding: 10px 14px; gap: 8px; flex-wrap: wrap; }
  .quiz__hint { order: -1; flex-basis: 100%; text-align: left; font-size: 12px; }
  .quiz__hint:empty { display: none; }
  .quiz__nav .btn { --_h: 44px; --_px: 14px; }
  .quiz__nav [data-next] { flex: 1; }

  .quiz__summary { margin-top: 10px; }
  .quiz__summary summary { padding: 10px 12px; }
  .quiz__summary dl { padding: 0 12px 6px; }
  .quiz__summary dl div { grid-template-columns: 1fr auto; gap: 4px 8px; }
  .quiz__summary dd { grid-column: 1; }
  .quiz__contacts { grid-template-columns: 1fr; gap: 10px; margin-top: 12px; }
  .quiz__contacts .field__input { min-height: 46px; padding: 10px 12px; }
  .quiz__methods { margin-top: 12px; }
  .segmented { gap: 6px; }
  .segmented span { min-height: 40px; padding: 0 12px; font-size: 13px; }
  .consent { margin-top: 12px; font-size: 11px; }

  .quiz__done { padding: 32px 16px; }
  .quiz__done-icon { width: 56px; height: 56px; }
}