/* ============================================================
   Конструктор адресных табличек — современный вид.
   Все правила под #constructor.sdt, чтобы перебить старые
   нескоупленные правила темы (#price, #strttype, .preview …).
   ============================================================ */
.sd-constructor-tab {
  --sdt-blue: #5892EB;
  --sdt-blue-dark: #3F78D6;
  --sdt-blue-soft: #EEF5FF;
  --sdt-ink: #0D1435;
  --sdt-muted: #6B7591;
  --sdt-line: #E3EAF5;
  --sdt-field: #F7F9FC;
  --sdt-radius: 20px;
}
@media (max-width: 991px) {
  .sd-constructor-tab .container {
    padding-bottom: 0;
  }
}

#constructor.sdt {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--sdt-ink);
}
#constructor.sdt button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
#constructor.sdt button:focus-visible,
#constructor.sdt .sdt-order__btn:focus-visible,
#constructor.sdt .sdt-switch input:focus-visible + span {
  outline: 2px solid var(--sdt-blue);
  outline-offset: 2px;
}
#constructor.sdt button:disabled {
  opacity: .4;
  cursor: not-allowed;
}

/* ---------- Карточки ---------- */
#constructor.sdt .sdt-card {
  background: #fff;
  border: 1px solid var(--sdt-line);
  border-radius: var(--sdt-radius);
  padding: 20px;
  box-shadow: 0 1px 2px rgba(13, 20, 53, .04), 0 8px 24px rgba(13, 20, 53, .04);
}

/* ---------- Левая колонка: превью ---------- */
#constructor.sdt .sdt__preview-col {
  position: sticky;
  top: var(--sdt-sticky-top, 157px); /* под фиксированной шапкой; уточняется из tab.js */
}
#constructor.sdt .sdt-preview-card {
  padding: 12px;
}
#constructor.sdt .sdt-stage {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  overflow: hidden;
  background-color: #E9EDF3;
  background-size: cover;
  background-position: center;
  transition: background-image .2s ease;
}
#constructor.sdt .sdt-sign {
  position: relative;
  width: min(80%, 460px);
  aspect-ratio: 2 / 1;
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, .28));
}
#constructor.sdt .sdt-sign img,
#constructor.sdt .sdt-sign canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  margin: 0;
  transform: none;
}
#constructor.sdt .sdt-size-chip {
  position: absolute;
  left: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  font-size: 14px;
  font-weight: 600;
  color: var(--sdt-ink);
  box-shadow: 0 2px 8px rgba(13, 20, 53, .12);
}
#constructor.sdt .sdt-size-chip svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: var(--sdt-blue);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Фон стены */
#constructor.sdt .sdt-walls {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 8px 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
#constructor.sdt .sdt-walls::-webkit-scrollbar {
  display: none;
}
#constructor.sdt .sdt-walls__label {
  flex: none;
  margin-right: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--sdt-muted);
}
#constructor.sdt .sdt-walls__item {
  flex: none;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 10px;
  background: none;
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease;
}
#constructor.sdt .sdt-walls__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 7px;
}
#constructor.sdt .sdt-walls__item:hover {
  transform: translateY(-1px);
}
#constructor.sdt .sdt-walls__item.is-active {
  border-color: var(--sdt-blue);
}

/* Цена + заказ */
#constructor.sdt .sdt-order {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 12px 8px 4px;
  padding-top: 16px;
  border-top: 1px solid var(--sdt-line);
}
#constructor.sdt .sdt-order__info {
  min-width: 0;
}
#constructor.sdt .sdt-order__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--sdt-muted);
}
#constructor.sdt #price.sdt-order__price {
  width: auto !important;
  height: auto;
  margin: 2px 0 0 !important;
  padding: 0;
  border-radius: 0;
  background: none !important;
  font-size: 30px !important;
  font-weight: 700;
  line-height: 1.15;
  color: var(--sdt-ink);
  white-space: nowrap;
}
#constructor.sdt .sdt-order__summary {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--sdt-muted);
}
#constructor.sdt .sdt-order__summary::first-letter {
  text-transform: uppercase;
}
#constructor.sdt .sdt-order__btn.sd-constructor__add-cart {
  flex: none;
  width: auto;
  height: 52px;
  margin: 0 !important;
  padding: 0 34px;
  border-radius: 14px;
  background: var(--sdt-blue) !important;
  color: #fff;
  font-size: 16px !important;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(88, 146, 235, .35);
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
#constructor.sdt .sdt-order__btn.sd-constructor__add-cart:hover {
  background: var(--sdt-blue-dark) !important;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(88, 146, 235, .45);
}

/* ---------- Правая колонка: шаги ---------- */
#constructor.sdt .sdt__options-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
#constructor.sdt .sdt-step__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--sdt-ink);
}
#constructor.sdt .sdt-step__num {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--sdt-blue-soft);
  color: var(--sdt-blue);
  font-size: 13px;
  font-weight: 700;
}
#constructor.sdt .sdt-step__value {
  margin-left: auto;
  font-size: 14px;
  font-weight: 500;
  color: var(--sdt-muted);
}
#constructor.sdt .sdt-group-label {
  margin: 18px 0 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--sdt-muted);
}
#constructor.sdt .sdt-step__title + .sdt-group-label {
  margin-top: 0;
}

/* Адрес */
#constructor.sdt .sdt-address {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 12px;
}
#constructor.sdt .sdt-field--name {
  grid-column: 1 / -1;
}
#constructor.sdt .sdt-field label {
  position: static;
  display: block;
  margin: 0 0 6px;
  font-size: 13px !important;
  font-weight: 500;
  color: var(--sdt-muted) !important;
}
#constructor.sdt .sdt-field input {
  display: block;
  width: 100% !important;
  height: 48px;
  margin: 0;
  padding: 0 14px;
  box-sizing: border-box;
  border: 1.5px solid var(--sdt-line);
  border-radius: 12px;
  background: #fff;
  font-size: 16px;
  font-weight: 500;
  color: var(--sdt-ink);
  box-shadow: none;
  transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}
#constructor.sdt .sdt-field input::placeholder {
  color: #A3ABBF;
  font-weight: 400;
}
#constructor.sdt .sdt-field input:hover {
  border-color: #C9D6EA;
}
#constructor.sdt .sdt-field input:focus {
  outline: none;
  border-color: var(--sdt-blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(88, 146, 235, .15);
}

/* Формы — плитки */
#constructor.sdt .sdt-shapes {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}
#constructor.sdt .sdt-shapes__item,
#constructor.sdt .sdt-choice > button {
  border: 1.5px solid var(--sdt-line);
  border-radius: 14px;
  background: var(--sdt-field);
  transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}
#constructor.sdt .sdt-shapes__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 4px 8px;
}
#constructor.sdt .sdt-shapes__img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
}
#constructor.sdt .sdt-shapes__img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#constructor.sdt .sdt-shapes__name {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--sdt-ink);
  text-align: center;
}
#constructor.sdt .sdt-shapes__item:hover,
#constructor.sdt .sdt-choice > button:hover {
  border-color: #B7CDF2;
  background: #fff;
}
#constructor.sdt .sdt-shapes__item.is-active,
#constructor.sdt .sdt-choice > button.is-active {
  border-color: var(--sdt-blue);
  background: var(--sdt-blue-soft);
  box-shadow: 0 0 0 3px rgba(88, 146, 235, .14);
}

/* Цвета — свотчи */
#constructor.sdt .sdt-colors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px;
  margin: -4px;
}
#constructor.sdt .sdt-colors__item {
  position: relative;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 4px solid var(--sw-ring, var(--sw));
  border-radius: 50%;
  background: var(--sw);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1);
  transition: transform .2s ease, box-shadow .2s ease;
}
#constructor.sdt .sdt-colors__item:hover {
  transform: scale(1.08);
}
#constructor.sdt .sdt-colors__item.is-active {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--sdt-blue);
}
#constructor.sdt .sdt-colors__item.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 46%;
  width: 7px;
  height: 12px;
  border: solid #fff;
  border-width: 0 2.5px 2.5px 0;
  transform: translate(-50%, -50%) rotate(45deg);
}

/* Материал — карточки-радио */
#constructor.sdt .sdt-choice {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
#constructor.sdt .sdt-choice > button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 12px 14px;
  text-align: left;
}
#constructor.sdt .sdt-choice b {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
}
#constructor.sdt .sdt-choice small {
  font-size: 12.5px;
  color: var(--sdt-muted);
}

/* Размер — сегменты */
#constructor.sdt .sdt-seg {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 12px;
  background: #EEF3FB;
}
#constructor.sdt .sdt-seg > button {
  flex: 1;
  min-width: 0;
  padding: 10px 8px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  color: #4A5578;
  transition: background-color .2s ease, color .2s ease, box-shadow .2s ease;
}
#constructor.sdt .sdt-seg > button:hover {
  color: var(--sdt-ink);
}
#constructor.sdt .sdt-seg > button.is-active {
  background: #fff;
  color: var(--sdt-ink);
  box-shadow: 0 1px 2px rgba(13, 20, 53, .06), 0 2px 8px rgba(13, 20, 53, .08);
}

/* Строки с переключателями */
#constructor.sdt .sdt-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid #EEF2F8;
}
#constructor.sdt .sdt-step__title + .sdt-row {
  padding-top: 0;
  border-top: 0;
}
#constructor.sdt .sdt-colors + .sdt-row {
  margin-top: 16px;
}
#constructor.sdt .sdt-row:last-child {
  padding-bottom: 0;
}
#constructor.sdt .sdt-row__title {
  font-size: 15px;
  font-weight: 500;
}
#constructor.sdt .sdt-row__hint {
  margin-top: 2px;
  font-size: 13px;
  color: var(--sdt-muted);
}

#constructor.sdt .sdt-switch {
  position: relative;
  flex: none;
  width: 46px;
  height: 26px;
  margin: 0;
  cursor: pointer;
}
#constructor.sdt .sdt-switch input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
#constructor.sdt .sdt-switch span {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: #D5DDEA;
  transition: background-color .2s ease;
  pointer-events: none;
}
#constructor.sdt .sdt-switch span::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(13, 20, 53, .25);
  transition: transform .2s ease;
}
#constructor.sdt .sdt-switch input:checked + span {
  background: var(--sdt-blue);
}
#constructor.sdt .sdt-switch input:checked + span::after {
  transform: translateX(20px);
}

/* Примечание для эмали */
#constructor.sdt .sdt-note {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid #FBE3B0;
  border-radius: 12px;
  background: #FFF8EA;
  font-size: 13.5px;
  line-height: 1.45;
  color: #6B4E16;
}
#constructor.sdt .sdt-note svg {
  flex: none;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: #D99A1E;
  stroke-width: 2;
  stroke-linecap: round;
}

/* Мобильная плавающая панель цены */
#constructor.sdt .sdt-mobilebar {
  display: none;
}
@media (max-width: 991px) {
  #constructor.sdt .sdt-mobilebar {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(var(--sdt-bottom-offset, 0px) + 8px + env(safe-area-inset-bottom, 0px));
    z-index: 411;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 8px 8px 16px;
    border: 1px solid var(--sdt-line);
    border-radius: 16px;
    background: rgba(255, 255, 255, .96);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 28px rgba(13, 20, 53, .16);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  #constructor.sdt .sdt-mobilebar.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  #constructor.sdt .sdt-mobilebar__label {
    display: block;
    font-size: 12px;
    color: var(--sdt-muted);
  }
  #constructor.sdt .sdt-mobilebar__price {
    font-size: 20px;
    font-weight: 700;
    white-space: nowrap;
  }
  #constructor.sdt .sdt-mobilebar__btn.sd-constructor__add-cart {
    width: auto;
    height: 44px;
    margin: 0 !important;
    padding: 0 24px;
    border-radius: 12px;
    background: var(--sdt-blue) !important;
    color: #fff;
    font-size: 15px !important;
    font-weight: 600;
  }
}

/* ---------- Адаптив ---------- */
@media (max-width: 1199px) {
  #constructor.sdt .sdt-shapes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 991px) {
  #constructor.sdt {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  #constructor.sdt .sdt__preview-col {
    position: static;
  }
  #constructor.sdt .sdt__options-col {
    padding-bottom: 72px; /* место под плавающую панель цены */
  }
  #constructor.sdt .sdt-stage {
    aspect-ratio: 2 / 1;
  }
  #constructor.sdt .sdt-sign {
    width: min(70%, 460px);
  }
  #constructor.sdt .sdt-shapes {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}
@media (max-width: 575px) {
  #constructor.sdt .sdt-card {
    padding: 16px;
    border-radius: 16px;
  }
  #constructor.sdt .sdt-preview-card {
    padding: 8px;
  }
  #constructor.sdt .sdt-stage {
    aspect-ratio: 16 / 10;
  }
  #constructor.sdt .sdt-sign {
    width: 88%;
  }
  /* формы — лента в 2 ряда с горизонтальной прокруткой */
  #constructor.sdt .sdt-shapes {
    grid-template-columns: none;
    grid-template-rows: repeat(2, auto);
    grid-auto-flow: column;
    grid-auto-columns: 32%;
    margin: 0 -16px;
    padding: 2px 16px 6px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scroll-padding: 0 16px;
    scrollbar-width: none;
  }
  #constructor.sdt .sdt-shapes::-webkit-scrollbar {
    display: none;
  }
  #constructor.sdt .sdt-shapes__item {
    scroll-snap-align: start;
  }
  #constructor.sdt .sdt-choice {
    grid-template-columns: minmax(0, 1fr);
  }
  #constructor.sdt .sdt-choice > button {
    flex-direction: row;
    align-items: baseline;
    gap: 8px;
  }
  #constructor.sdt .sdt-seg > button {
    font-size: 13px;
    padding: 10px 4px;
  }
  #constructor.sdt .sdt-order {
    flex-wrap: wrap;
  }
  #constructor.sdt .sdt-order__btn.sd-constructor__add-cart {
    flex: 1 1 100%;
  }
}