.chips-shell {
  position: relative;
}

.chips {
  display: flex;
  justify-content: safe center;
  gap: var(--chips-gap, 4px);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  overscroll-behavior-x: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x proximity;
  scroll-padding-inline: var(--chips-side, 12px);
  padding: 0;
  margin: 0;
  max-width: 100%;
  outline: none;
  cursor: grab;
  border-radius: var(--chip-radius, var(--radius-md));
}

.chips::-webkit-scrollbar {
  display: none;
}

.chips:focus-visible {
  outline: 2px solid var(--color-accent, #c8102e);
  outline-offset: 2px;
  border-radius: var(--chip-radius, var(--radius-md));
}

.chips.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex: 0 0 auto;
  min-height: var(--control-h);
  padding: 12px var(--chip-pr, 20px) 12px 12px;
  border-radius: var(--chip-radius, var(--radius-md));
  background: var(--color-surface);
  color: var(--color-ink);
  font-weight: var(--font-weight-regular);
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(28, 43, 57, 0.08);
  scroll-snap-align: start;
  scroll-snap-stop: normal;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.chip:hover {
  background: var(--color-surface-muted);
}

.chip.is-active {
  background: var(--color-selected);
  color: var(--color-on-accent);
  font-weight: var(--font-weight-semibold);
}

.chip.is-active:hover {
  background: var(--color-accent-hover);
}

.chip__icon {
  width: var(--icon-md);
  height: var(--icon-md);
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.chip__label {
  font-size: var(--font-size-base);
  line-height: 1.125;
}

@media (max-width: 440px) {
  .chip {
    min-height: 40px;
    padding: 12px var(--chip-pr, 16px) 12px 12px;
    gap: var(--chips-gap, 4px);
  }

  .chip__label {
    font-size: var(--font-size-sm);
  }
}

.mode-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.mode-toggle__thumb {
  position: absolute;
  top: 4px;
  left: 0;
  z-index: 0;
  height: calc(100% - 8px);
  border-radius: var(--radius-md);
  background: var(--color-selected);
  pointer-events: none;
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    width 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.15s ease;
}

.mode-toggle:has(.mode-toggle__btn.is-active:hover) .mode-toggle__thumb {
  background: var(--color-accent-hover);
}

.mode-toggle__btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: var(--control-h);
  padding: 12px 20px 12px 12px;
  border-radius: var(--radius-md);
  color: var(--color-ink);
  background: transparent;
  transition: color 0.2s ease;
}

.mode-toggle__btn:hover:not(.is-active) {
  background: var(--color-surface-muted);
}

.mode-toggle__btn.is-active {
  background: transparent;
  color: var(--color-on-accent);
}

.mode-toggle__btn.is-active:hover {
  background: transparent;
}

.mode-toggle__icon {
  width: var(--icon-md);
  height: var(--icon-md);
  background-color: currentColor;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.mode-toggle__label {
  font-size: var(--font-size-base);
  line-height: 1.125;
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .mode-toggle__thumb {
    transition: none;
  }
}

@media (max-width: 440px) {
  .mode-toggle {
    width: 100%;
    max-width: 360px;
  }

  .mode-toggle__btn {
    flex: 1 1 0;
    justify-content: center;
    height: 44px;
    padding: 10px 12px;
  }

  .mode-toggle__label {
    font-size: var(--font-size-sm);
  }
}

.zoom-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-1);
  width: calc(var(--zoom-btn-size) + 8px);
  border-radius: var(--zoom-panel-radius, 20px);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.zoom-controls__btn {
  display: grid;
  place-items: center;
  width: var(--zoom-btn-size);
  height: var(--zoom-btn-size);
  border-radius: var(--chip-radius, 16px);
  color: var(--color-ink);
  background: transparent;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  transition:
    background 0.15s ease,
    opacity 0.15s ease,
    color 0.15s ease;
}

.zoom-controls__btn:hover:not(:disabled) {
  background: var(--color-surface-muted);
}

.zoom-controls__btn:active:not(:disabled) {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.zoom-controls__btn:disabled {
  color: #b0b4b8;
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

.zoom-controls__btn:disabled img {
  opacity: 0.55;
  filter: grayscale(1);
}

.zoom-controls__btn img {
  width: var(--zoom-icon-size, 24px);
  height: var(--zoom-icon-size, 24px);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.popup {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0.2s linear;
}

.popup.is-open {
  opacity: 1;
  visibility: visible;
}

.popup__backdrop {
  position: absolute;
  inset: 0;
  background: transparent;
  border: 0;
  padding: 0;
  pointer-events: none;
  opacity: 0;
}

.popup.is-open .popup__backdrop {
  opacity: 1;
}

.popup__card {
  position: absolute;
  top: 50%;
  left: 24px;
  transform: translateY(-50%);
  width: var(--popup-width);
  max-width: 100%;
  max-height: min(550px, calc(100% - 48px));
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  pointer-events: auto;
  min-width: 0;
  opacity: 0;
  scale: 0.96;
  transition:
    opacity 0.2s ease,
    scale 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

.popup.is-open .popup__card {
  opacity: 1;
  scale: 1;
}

.popup__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-surface);
  color: var(--color-ink);
  display: grid;
  place-items: center;
  box-shadow: 0 1px 4px rgba(28, 43, 57, 0.12);
}

.popup__close:hover {
  background: var(--color-surface-muted);
}

.popup__close img {
  width: var(--icon-sm);
  height: var(--icon-sm);
}

.popup__media {
  padding: 4px;
  flex: 0 0 auto;
}

.popup__photo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: var(--color-surface-muted);
}

.popup__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 16px 24px 0;
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

.popup__title {
  margin: 0;
  font-size: var(--font-size-title);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  color: var(--color-ink);
  text-transform: uppercase;
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}

.popup__title sup {
  font-size: 0.65em;
  vertical-align: super;
  line-height: 0;
  text-transform: none;
}

.popup__title sub {
  font-size: 0.65em;
  vertical-align: sub;
  line-height: 0;
  text-transform: none;
}

.popup__title nobr {
  white-space: nowrap;
}

.popup__text {
  margin: 0;
  font-size: var(--font-size-base);
  line-height: 1.4;
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}

.popup__text .popup__desc-p {
  margin: 0 0 0.5em;
  text-align: left;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.popup__text .popup__desc-p:last-child {
  margin-bottom: 0;
}
/* В узком попапе nobr из CP не должен давать горизонтальный scroll */
.popup__text nobr {
  white-space: normal;
}
.popup__text sup {
  font-size: 0.7em;
  vertical-align: super;
  line-height: 0;
}
.popup__text sub {
  font-size: 0.7em;
  vertical-align: sub;
  line-height: 0;
}

.popup__footer {
  /* Figma: gap md 16px между text block и кнопкой — вне scroll, всегда виден */
  padding: 16px 16px 16px;
  flex: 0 0 auto;
}

.popup__details {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-ink);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  transition: background 0.15s ease, color 0.15s ease;
}

.popup__details:hover {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

/* 1024: вариант pr-add — текст слева, фото справа, кнопка по контенту. */
@media (max-width: 1024px) and (min-width: 769px) {
  .popup__card {
    width: min(722px, calc(100vw - 24px));
    height: 273px;
    max-height: min(273px, calc(100% - 96px));
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .popup__media {
    grid-column: 2;
    grid-row: 1 / span 2;
    height: 100%;
    min-height: 0;
  }

  .popup__photo {
    width: 100%;
    height: 100%;
  }

  .popup__body {
    grid-column: 1;
    grid-row: 1;
    padding: 16px 16px 0;
    gap: 16px;
  }

  .popup__footer {
    grid-column: 1;
    grid-row: 2;
    padding: 16px;
  }

  .popup__details {
    width: auto;
    padding-inline: 20px;
  }

  .popup__close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
  }
}

@media (max-width: 768px) {
  .popup__card {
    max-height: min(490px, calc(100% - 96px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .popup,
  .popup__backdrop,
  .popup__card {
    transition: none;
  }

  .popup__card {
    scale: 1;
    transform: translateY(-50%);
  }

  @media (max-width: 768px) {
    .popup__card,
    .popup.is-open .popup__card {
      transform: none;
    }
  }
}