.lt-form {
  min-width: 0;
}

.lt-form__section {
  min-width: 0;
  display: grid;
  gap: 1rem;
}

.lt-form__grid {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.lt-form__actions {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.625rem;
}

.lt-field {
  min-width: 0;
}

.lt-field__label-row {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 0.375rem;
}

.lt-field__required {
  color: var(--lt-danger);
  font-size: 0.75rem;
  font-weight: 800;
}

.lt-field__optional {
  color: var(--lt-text-muted);
  font-size: 0.6875rem;
  font-weight: 500;
}

.lt-field__error {
  margin: 0;
  color: var(--lt-danger);
  font-size: 0.6875rem;
  font-weight: 650;
  line-height: 1rem;
}

.lt-field[data-state="error"] .lt-field__label {
  color: var(--lt-danger);
}

.lt-field[data-state="success"] .lt-control {
  border-color: var(--lt-positive);
}

/* Reconciliation invariants are operation-level controls, not generic form
   validation. aria-invalid keeps the state accessible while this selector gives
   the implicated Entered Value controls a persistent enterprise error treatment. */
.lt-control[aria-invalid="true"] {
  border-color: var(--lt-danger);
  box-shadow: 0 0 0 1px var(--lt-danger);
}

.lt-control[aria-invalid="true"]:focus {
  outline-color: var(--lt-danger);
}

.lt-control[type="search"]::-webkit-search-cancel-button {
  cursor: pointer;
}

textarea.lt-control {
  min-height: 7rem;
  resize: vertical;
}

select.lt-control {
  appearance: auto;
}

/* Staged upload forms own their visible file-selection surface. If an older
   cached enhancer wraps the hidden input, suppress that legacy chrome rather
   than rendering a second picker below the dropzone. */
[data-file-staging-form] .lt-file-input {
  display: none !important;
}

.lt-file-input {
  position: relative;
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
}

.lt-file-input__button {
  display: inline-flex;
  min-height: 2.25rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-md);
  padding: 0.4375rem 0.75rem;
  background: var(--lt-surface);
  color: var(--lt-text-primary);
  font-size: 0.75rem;
  font-weight: 750;
  line-height: 1rem;
  cursor: pointer;
}

.lt-file-input__name {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--lt-text-secondary);
  font-size: 0.75rem;
  line-height: 1rem;
}

/* The browser-native file control is never allowed to render product chrome.
   It stays accessible through its wrapping label while our controlled English
   button/name surface owns the visible interaction. */
.lt-control[type="file"],
.lt-file-input__native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  border: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  opacity: 0 !important;
}

.lt-check-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.625rem;
  align-items: start;
  color: var(--lt-text-secondary);
  cursor: pointer;
}

.lt-check-field__control {
  width: 1rem;
  height: 1rem;
  margin-top: 0.125rem;
  accent-color: var(--lt-accent);
}

.lt-check-field__label {
  color: var(--lt-text-primary);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.125rem;
}

.lt-check-field__help {
  display: block;
  margin-top: 0.25rem;
  color: var(--lt-text-muted);
  font-size: 0.6875rem;
  line-height: 1rem;
}

.lt-fieldset {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-md);
  padding: 1rem;
}

.lt-fieldset__legend {
  padding: 0 0.375rem;
  color: var(--lt-text-primary);
  font-size: 0.8125rem;
  font-weight: 800;
}

@media (max-width: 639px) {
  .lt-form__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .lt-form__actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .lt-form__actions > * {
    width: 100%;
  }
}


.lt-upload-dropzone {
  display: flex;
  min-height: 11rem;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--lt-border);
  border-radius: var(--lt-radius-lg);
  padding: 2rem;
  text-align: center;
  background: var(--lt-surface);
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    box-shadow 160ms ease;
}

.lt-upload-dropzone:hover,
.lt-upload-dropzone:focus-visible,
.lt-upload-dropzone.is-dragging {
  border-color: #10b981;
  background: #ecfdf5;
}

.lt-upload-dropzone:focus-visible {
  outline: 2px solid #059669;
  outline-offset: 2px;
}

.lt-upload-dropzone__icon {
  display: flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: #059669;
  color: #fff;
}

.lt-upload-dropzone__title {
  margin-top: 1rem;
  color: var(--lt-text-primary);
  font-size: 1rem;
  font-weight: 700;
}

.lt-upload-dropzone__help {
  margin-top: 0.35rem;
  color: var(--lt-text-secondary);
  font-size: 0.75rem;
}

.lt-upload-staging {
  margin-top: 1rem;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-lg);
  background: var(--lt-surface);
}

.lt-upload-staging__header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--lt-border);
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.lt-upload-staging__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.lt-upload-staging__item {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--lt-border);
  padding: 0.75rem 1rem;
}

.lt-upload-staging__item:last-child {
  border-bottom: 0;
}

.lt-upload-staging__info {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 0.75rem;
}

.lt-upload-staging__name {
  max-width: 32rem;
  overflow: hidden;
  color: var(--lt-text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lt-upload-staging__size {
  flex-shrink: 0;
  color: var(--lt-text-secondary);
  font-size: 0.75rem;
}

.lt-upload-staging__remove {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  color: var(--lt-text-secondary);
}

.lt-upload-staging__remove:hover {
  background: #f1f5f9;
  color: #be123c;
}

@media print {
  .lt-file-input,
  .lt-control[type="file"],
  .lt-file-input__native {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lt-check-field__control {
    scroll-behavior: auto;
  }
}