/* Campo de imagem com arrastar/colar (canaa_core.ui, image-drop.js).
   Só usa variáveis do Bootstrap 5, que os três apps carregam — então herda a
   paleta de cada um (ERP/Orbis, site/Canaã, eSocial) sem cor própria. */

/* O input continua no formulário (é ele que vai no envio) e acessível ao
   leitor de tela, só não aparece: a área abaixo faz o papel dele. */
.image-drop-input {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.image-drop {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  border: 2px dashed var(--bs-border-color, #ced4da);
  border-radius: var(--bs-border-radius, 0.5rem);
  background: var(--bs-tertiary-bg, #f8f9fa);
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.875rem;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.image-drop:hover,
.image-drop:focus-visible,
.image-drop.is-over {
  border-color: var(--bs-primary, #0d6efd);
  background: var(--bs-primary-bg-subtle, #e7f1ff);
  color: var(--bs-body-color, #212529);
  outline: none;
}
.image-drop:focus-visible { box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb, 13, 110, 253), 0.25); }
.image-drop.is-over { border-style: solid; }

.image-drop-text strong { color: var(--bs-body-color, #212529); }
.image-drop-icon {
  display: inline-block;
  margin-right: 0.4rem;
  font-weight: 700;
  color: var(--bs-primary, #0d6efd);
}
.image-drop-link { color: var(--bs-link-color, #0d6efd); text-decoration: underline; }

.image-drop-previews { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.image-drop-previews:empty { display: none; }
.image-drop-item {
  margin: 0;
  width: 88px;
  font-size: 0.7rem;
  text-align: center;
}
.image-drop-item img {
  display: block;
  width: 88px;
  height: 66px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: var(--bs-border-radius-sm, 0.25rem);
  margin-bottom: 0.2rem;
}
.image-drop-item figcaption {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.image-drop-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.image-drop-actions:empty { display: none; }
.image-drop-button {
  border: 1px solid var(--bs-border-color, #ced4da);
  border-radius: var(--bs-border-radius-sm, 0.25rem);
  background: var(--bs-body-bg, #fff);
  color: var(--bs-body-color, #212529);
  font-size: 0.8rem;
  padding: 0.15rem 0.6rem;
  cursor: pointer;
}
.image-drop-button:hover { border-color: var(--bs-primary, #0d6efd); }
.image-drop-button[hidden] { display: none; }

.image-drop-status { font-size: 0.8rem; }
.image-drop-status:empty { display: none; }
.image-drop-status.is-error { color: var(--bs-danger, #dc3545); }