/* ==========================================================================
   Компоненти: ChoiceCard, Chip, Question, Upload, Progress, Person,
   Modal, Summary, Delivery. Семантични класове и състояния
   (is-selected, is-invalid, is-over, [hidden], [disabled]).
   ========================================================================== */

/* --- въпрос ----------------------------------------------------------------- */
.question { margin: 0 0 var(--space-5); }
.question__label { display: block; font-weight: 700; font-size: var(--text-l); margin: 0 0 var(--space-2); color: var(--color-ink); }
.question__help { color: var(--color-muted); font-size: var(--text-s); margin: calc(-1 * var(--space-1)) 0 var(--space-3); }
.question__other { margin-top: var(--space-3); }
.question--info .question__label { font-weight: 600; }
.question--short .input { max-width: 12rem; }
.field__error { color: var(--color-danger); font-size: var(--text-s); font-weight: 600; margin: var(--space-2) 0 0; }

.section { border: 0; padding: 0; margin: 0 0 var(--space-5); min-width: 0; }
.section__title {
  display: block; width: 100%; font-weight: 800; font-size: var(--text-l);
  padding: 0 0 var(--space-2); margin: 0 0 var(--space-4);
  border-bottom: 2px solid var(--color-line);
}

/* --- ChoiceCard -------------------------------------------------------------- */
.choice-grid { display: grid; gap: var(--space-2); grid-template-columns: 1fr 1fr; }
.choice-grid--dense { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.choice-grid--cards { grid-template-columns: 1fr 1fr; }
@media (min-width: 600px) {
  .choice-grid--cards { grid-template-columns: repeat(3, 1fr); }
  .choice-grid--count { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}
.choice-card {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-1);
  min-height: var(--tap); padding: var(--space-3) var(--space-4); text-align: left;
  border: 2px solid var(--color-line); border-radius: var(--radius-m);
  background: var(--color-surface); color: var(--color-ink); font: inherit; cursor: pointer;
  transition: border-color var(--duration) var(--ease), background var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.choice-card:hover { border-color: var(--color-line-strong); }
.choice-card:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.choice-card.is-selected { border-color: var(--color-primary); background: var(--color-primary-soft); }
.choice-card.is-selected::after {
  content: "✓"; position: absolute; top: var(--space-2); right: var(--space-3);
  color: var(--color-primary); font-weight: 800;
}
.choice-card__icon { font-size: 1.6rem; line-height: 1; }
.choice-card__label { font-weight: 700; line-height: 1.25; padding-right: 1.2em; }
.choice-card__hint { font-size: var(--text-xs); color: var(--color-muted); line-height: 1.3; }
.choice-card__price { font-weight: 800; font-size: var(--text-l); color: var(--color-primary-deep); margin-top: var(--space-1); }
.choice-card--big { min-height: 108px; padding: var(--space-4); }
.choice-card--price { min-height: 120px; }
.badge {
  display: inline-block; margin-top: var(--space-1); padding: 0.15em 0.6em;
  border-radius: var(--radius-pill); background: var(--color-accent-soft); color: #7A5200;
  font-size: var(--text-xs); font-weight: 700;
}

/* --- Chip -------------------------------------------------------------------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip {
  display: inline-flex; align-items: center; gap: var(--space-1);
  min-height: 44px; padding: 0 var(--space-4);
  border: 2px solid var(--color-line); border-radius: var(--radius-pill);
  background: var(--color-surface); color: var(--color-ink); font: inherit; font-weight: 600; cursor: pointer;
  transition: border-color var(--duration) var(--ease), background var(--duration) var(--ease);
}
.chip:hover { border-color: var(--color-line-strong); }
.chip:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.chip.is-selected { border-color: var(--color-primary); background: var(--color-primary-soft); color: var(--color-primary-deep); }
.chip .choice-card__hint { display: none; }

/* --- Progress ---------------------------------------------------------------- */
.progress { display: flex; align-items: center; gap: var(--space-3); }
.progress__text { font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }
.progress__bar { flex: 1; height: 8px; border-radius: var(--radius-pill); background: var(--color-line); overflow: hidden; }
.progress__bar > span { display: block; height: 100%; width: 0; background: var(--color-primary); border-radius: var(--radius-pill); transition: width 300ms var(--ease); }

/* --- Upload ------------------------------------------------------------------ */
.upload { display: grid; gap: var(--space-3); }
.upload__input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.upload__zone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-1);
  min-height: 96px; padding: var(--space-4); text-align: center; cursor: pointer;
  border: 2px dashed var(--color-line-strong); border-radius: var(--radius-m); background: var(--color-surface);
  transition: border-color var(--duration) var(--ease), background var(--duration) var(--ease);
}
.upload__zone:hover, .upload__zone.is-over { border-color: var(--color-primary); background: var(--color-primary-soft); }
.upload__input:focus-visible + .upload__zone, .upload__zone:focus-within { box-shadow: var(--focus-ring); }
.upload__icon { font-size: 1.8rem; line-height: 1; }
.upload__text { font-weight: 700; }
.upload__hint { font-size: var(--text-xs); color: var(--color-muted); }
.upload__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: var(--space-2); }
.upload__grid:empty { display: none; }
.upload__item { position: relative; margin: 0; border-radius: var(--radius-s); overflow: hidden; background: var(--color-surface-2); aspect-ratio: 1; }
.upload__item img, .upload__noimg { width: 100%; height: 100%; object-fit: cover; display: flex; align-items: center; justify-content: center; font-size: 2rem; }
.upload__name {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2px 6px; font-size: 0.7rem;
  background: rgba(31, 29, 36, 0.6); color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.upload__remove {
  position: absolute; top: 4px; right: 4px; width: 32px; height: 32px; border: 0; border-radius: 50%;
  background: rgba(31, 29, 36, 0.75); color: #fff; font: inherit; font-weight: 800; cursor: pointer;
}
.upload__remove:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.upload__item--busy { display: flex; flex-direction: column; justify-content: center; padding: var(--space-3); }
.upload__progress { height: 6px; border-radius: var(--radius-pill); background: var(--color-line); overflow: hidden; }
.upload__progress > span { display: block; height: 100%; background: var(--color-primary); transition: width 120ms linear; }

/* --- Person ------------------------------------------------------------------ */
.person {
  padding: var(--space-4); margin: 0 0 var(--space-4);
  border: 1px solid var(--color-line); border-radius: var(--radius-l); background: var(--color-surface); box-shadow: var(--shadow-s);
}
.person__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin: 0 0 var(--space-3); }
.person__title { font-size: var(--text-l); }
.person__more { border-top: 1px dashed var(--color-line); padding-top: var(--space-3); }
.person__more > summary { cursor: pointer; font-weight: 600; color: var(--color-primary-deep); min-height: var(--tap); display: flex; align-items: center; }
.person__more[open] > summary { margin-bottom: var(--space-3); }

/* --- Modal ------------------------------------------------------------------- */
.modal {
  border: 0; padding: 0; border-radius: var(--radius-l); max-width: min(94vw, 520px); width: 100%;
  background: var(--color-surface); color: var(--color-ink); box-shadow: var(--shadow-m);
}
.modal::backdrop { background: rgba(31, 29, 36, 0.55); }
.modal__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-4) var(--space-4) 0; }
.modal__title { font-size: var(--text-l); }
.modal__body { padding: var(--space-3) var(--space-4) var(--space-5); }
.modal__body ul { padding-left: 1.2em; }

/* --- Summary / totals / gift ------------------------------------------------- */
.summary { display: grid; gap: var(--space-3); margin: 0 0 var(--space-4); }
.summary__block { padding: var(--space-3) var(--space-4); border: 1px solid var(--color-line); border-radius: var(--radius-m); background: var(--color-surface); }
.summary__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.summary__title { font-size: var(--text-m); }
.summary__list { margin: var(--space-2) 0 0; display: grid; grid-template-columns: auto 1fr; gap: var(--space-1) var(--space-3); font-size: var(--text-s); }
.summary__list dt { color: var(--color-muted); }
.summary__list dd { margin: 0; }
.totals { border-top: 2px solid var(--color-line); padding-top: var(--space-3); margin: 0 0 var(--space-4); }
.totals__row { display: flex; justify-content: space-between; gap: var(--space-3); padding: var(--space-1) 0; }
.totals__row--gift b { color: var(--color-success); }
.totals__row--muted { color: var(--color-muted); font-size: var(--text-s); }
.gift {
  display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4);
  margin: 0 0 var(--space-5); border-radius: var(--radius-m); background: var(--color-success-soft); color: var(--color-ink);
}
.gift__icon { font-size: 1.6rem; }

/* --- Delivery ---------------------------------------------------------------- */
.dost { position: relative; }
.dost__methods { margin: 0 0 var(--space-4); }
.dost__city { position: relative; }
.dost__ac {
  position: absolute; z-index: 20; left: 0; right: 0; top: 100%; margin: 4px 0 0; padding: var(--space-1) 0; list-style: none;
  background: var(--color-surface); border: 1px solid var(--color-line-strong); border-radius: var(--radius-m); box-shadow: var(--shadow-m);
  max-height: 260px; overflow: auto;
}
.dost__ac-item { padding: var(--space-2) var(--space-4); cursor: pointer; display: flex; flex-direction: column; }
.dost__ac-item:hover { background: var(--color-primary-soft); }
.dost__ac-item em { font-style: normal; font-size: var(--text-xs); color: var(--color-muted); }
.dost__ac-item--none { color: var(--color-muted); cursor: default; }
.dost__receiver { margin: 0 0 var(--space-3); }
.dost__receiver > summary { cursor: pointer; font-weight: 600; color: var(--color-primary-deep); min-height: var(--tap); display: flex; align-items: center; }
.dost__price { font-weight: 600; min-height: 1.5em; }
.dost__price--soft { color: var(--color-muted); font-weight: 400; }

.crumbs { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; color: var(--color-muted); }
.steps-list { padding-left: 1.4em; }
.steps-list li { margin: 0 0 var(--space-2); }
.order-number { font-size: var(--text-2xl); letter-spacing: 0.04em; color: var(--color-primary-deep); }