/* UPA — Field Builder: field modal, field cards, drag-and-drop, placeholder */
body.upa-page .upa-field-modal {
  margin: 0;
  font-size: 0.92rem;
}

body.upa-page .upa-field-modal__title {
  font-size: clamp(1.45rem, 1.8vw, 1.85rem);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

body.upa-page .upa-field-modal__body {
  display: grid;
  gap: 1.2rem;
  padding: 0 2.2rem 1.5rem;
}

body.upa-page .upa-field-modal__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.9fr);
  gap: 1rem;
  align-items: end;
}

body.upa-page .upa-field-modal__label {
  font-size: 0.92rem;
  line-height: 1.2;
  margin-bottom: 0.45rem;
}

body.upa-page .upa-field-modal__sub-label {
  font-size: 0.86rem;
  margin-bottom: 0.35rem;
}

body.upa-page .upa-field-modal__input,
body.upa-page .upa-field-modal__select {
  min-height: 2.9rem;
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  font-size: 0.95rem;
}

body.upa-page .upa-field-modal__required {
  border: 1px solid var(--upa-border);
  border-radius: 14px;
  background: var(--upa-surface-soft);
  padding: 0.95rem 1rem;
}

body.upa-page .upa-field-modal__required-title {
  margin: 0 0 0.6rem;
  font-size: 0.92rem;
  color: var(--upa-text);
}

body.upa-page .upa-field-modal__required-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.8rem;
}

body.upa-page .upa-field-modal__required-copy {
  margin: 0;
  font-size: 0.92rem;
  color: var(--upa-text);
  min-width: 0;
}

body.upa-page .upa-field-modal__inline-switch-row {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

body.upa-page .upa-field-modal__group {
  margin-bottom: 0;
}

body.upa-page .upa-field-modal__choices {
  margin-bottom: 0.65rem;
}

body.upa-page .upa-field-modal__choice-row {
  align-items: center;
}

body.upa-page .upa-field-modal__choice-remove {
  min-height: 2.9rem;
}

body.upa-page .upa-field-modal__choice-add {
  width: fit-content;
}

body.upa-page .upa-field-modal__inline-check {
  padding: 0.2rem 0;
}

body.upa-page .upa-field-modal__conditional {
  margin-top: 0.3rem;
  border: 1px solid var(--upa-border);
  border-radius: 16px;
  background: var(--upa-surface-soft);
  padding: 1rem;
}

body.upa-page .upa-field-modal__conditional-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.95rem;
}

body.upa-page .upa-field-modal__conditional-title {
  margin: 0;
  color: var(--upa-text);
  font-size: 0.98rem;
  line-height: 1.2;
}

body.upa-page .upa-field-modal__conditional-title span {
  color: var(--upa-muted);
  font-size: 0.9em;
  font-weight: 500;
}

body.upa-page .upa-field-modal__conditional-subtitle {
  margin: 0.35rem 0 0;
  color: var(--upa-muted);
  font-size: 0.85rem;
}

body.upa-page .upa-field-modal__conditional-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

body.upa-page .upa-field-modal__conditional-grid[hidden] {
  display: none;
}

body.upa-page .upa-field-modal__conditional-hint {
  margin: 0.8rem 0 0;
  border-radius: 12px;
  background: rgba(31, 111, 235, 0.08);
  color: #33527a;
  padding: 0.8rem 0.9rem;
  font-size: 0.85rem;
}

body.upa-page .upa-field-modal__footer {
  margin: 0;
  border-top: 1px solid var(--upa-border);
  padding: 1.25rem 2.2rem 1.55rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.85rem;
}

body.upa-page .upa-field-modal__footer .tg-button {
  min-height: 2.5rem;
  min-width: 8.2rem;
  border-radius: 10px;
  font-size: 0.94rem;
}

body.upa-page .upa-field-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem;
  cursor: grab;
}

body.upa-page .upa-field-card__main {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

body.upa-page .upa-field-card__drag-handle {
  width: 1.3rem;
  height: 2.2rem;
  border: 0;
  background: transparent;
  padding: 0;
  display: grid;
  align-content: center;
  gap: 0.2rem;
  cursor: grab;
  margin-right: 0.1rem;
  user-select: none;
  touch-action: none;
  -webkit-user-drag: element;
}

body.upa-page .upa-field-card__drag-handle span {
  display: block;
  width: 1rem;
  height: 2px;
  border-radius: 999px;
  background: #8aa3bf;
  pointer-events: none;
}

body.upa-page .upa-field-card__drag-handle:active {
  cursor: grabbing;
}

body.upa-page .upa-field-card.is-dragging {
  opacity: 0.95;
  transform: rotate(2.4deg);
  box-shadow: 0 14px 30px rgba(19, 55, 94, 0.2);
  cursor: grabbing;
}

body.upa-page .upa-field-card.is-dragging-source {
  opacity: 0;
  pointer-events: none;
  transform: none;
}

body.upa-page .upa-field-card.is-pointer-dragging {
  position: fixed;
  z-index: 1200;
  margin: 0;
  transform-origin: 12px 12px;
}

body.upa-page #field-list.is-sorting .upa-field-card.is-pointer-dragging {
  position: fixed;
  z-index: 1200;
}

body.upa-page #field-list.is-sorting .upa-field-card.is-pointer-dragging.is-dropping {
  transform: rotate(0deg);
  box-shadow: 0 8px 18px rgba(19, 55, 94, 0.14);
}

body.upa-page .upa-field-card.is-drag-image {
  transform: rotate(2.4deg);
  box-shadow: 0 18px 34px rgba(18, 51, 89, 0.28);
  opacity: 0.96;
}

body.upa-page #field-list.is-sorting .upa-field-card {
  position: relative;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

body.upa-page #field-list.is-sorting .upa-field-card::before {
  content: "";
  position: absolute;
  left: 1.9rem;
  right: 1rem;
  top: -0.45rem;
  height: 4px;
  border-radius: 999px;
  background: repeating-linear-gradient(
    90deg,
    rgba(67, 118, 176, 0.32) 0 8px,
    rgba(67, 118, 176, 0) 8px 14px
  );
}

body.upa-page #field-list.is-sorting .upa-field-card.is-drop-target {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(34, 85, 142, 0.16);
  background: #f2f8ff;
}

body.upa-page .upa-field-placeholder {
  border-radius: 12px;
  border: 2px dashed #8ab0dc;
  background: rgba(241, 248, 255, 0.86);
  margin: 0;
  animation: upa-placeholder-pulse 0.9s ease-in-out infinite;
}

body.upa-page .upa-field-card__actions {
  margin-left: 0;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  min-width: max-content;
  align-items: center;
  justify-content: flex-end;
  gap: 0.4rem;
  border-left: 1px dashed #c0d2e7;
  background: #f7fbff;
  border-radius: 12px;
  padding: 0.38rem 0.45rem;
}

body.upa-page .upa-field-card__product-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

body.upa-page .upa-field-card__product-option {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  border-radius: 5px;
  background: var(--upa-surface-soft);
  border: 1px solid var(--upa-border);
}

body.upa-page .upa-field-card__product-option--no-form {
  background: #fff3f4;
  border-color: #f8c4c8;
  color: #c0353f;
}

body.upa-page .upa-field-card__no-form-warning {
  color: #c0353f;
  margin-top: 0.2rem;
}

body.upa-page .upa-field-card__configuration-warning {
  color: var(--upa-danger);
  margin-top: 0.2rem;
}

@keyframes upa-placeholder-pulse {
  0% {
    border-color: #8ab0dc;
    background: rgba(241, 248, 255, 0.86);
  }
  50% {
    border-color: #6f9fda;
    background: rgba(232, 243, 255, 0.96);
  }
  100% {
    border-color: #8ab0dc;
    background: rgba(241, 248, 255, 0.86);
  }
}