.chat-body.has-media-viewer {
  padding-top: 36px;
}

.crm-media-tabs {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 15;
  height: 36px;
  display: flex;
  align-items: stretch;
  gap: 2px;
  padding: 3px var(--space-3) 0;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.crm-media-tabs > button:not(.crm-media-tab-close),
.crm-media-tab-shell {
  min-width: 0;
  max-width: min(46%, 260px);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  border: 1px solid transparent;
  border-bottom: 0;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: var(--fs-xs);
  cursor: pointer;
}

.crm-media-tab-shell {
  display: inline-flex;
  align-items: stretch;
  min-width: 0;
  max-width: min(46%, 260px);
  padding: 0;
  border: 1px solid transparent;
  border-bottom: 0;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.crm-media-tab-shell > [data-media-tab] {
  min-width: 0;
  max-width: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1 1 auto;
  padding: 0 var(--space-2) 0 var(--space-3);
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: var(--fs-xs);
  cursor: pointer;
}

.crm-media-tab-shell.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
}

.crm-media-tabs > button span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.crm-media-tab-shell > [data-media-tab] span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.crm-media-tabs > button.active {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
}

.crm-media-tab-close {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  margin: 2px 2px 0 0;
}

.crm-media-viewer {
  position: absolute;
  inset: 36px 0 0;
  z-index: 14;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--surface-soft);
}

.crm-media-viewer.hidden {
  display: none;
}

.crm-media-toolbar {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.crm-media-file-title {
  flex: 1 1 180px;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.crm-media-file-title strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--fs-sm);
}

.crm-media-actions,
.crm-media-zoom-controls {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.crm-media-zoom-label {
  min-width: 48px;
  height: 26px;
  padding: 0 var(--space-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink-soft);
  font: inherit;
  font-size: var(--fs-2xs);
  cursor: pointer;
}

.crm-media-zoom-symbol {
  font-size: 1.05rem;
  line-height: 1;
}

.crm-media-pdf-hint {
  color: var(--muted);
  font-size: var(--fs-2xs);
}

.crm-media-workspace {
  position: relative;
  container-type: inline-size;
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
}

.crm-media-viewport {
  flex: 1 1 0;
  min-width: 0;
  min-height: 0;
  position: relative;
  overflow: auto;
  display: block;
  background:
    linear-gradient(45deg, color-mix(in srgb, var(--line) 32%, transparent) 25%, transparent 25%) 0 0/20px 20px,
    linear-gradient(-45deg, color-mix(in srgb, var(--line) 32%, transparent) 25%, transparent 25%) 0 10px/20px 20px,
    linear-gradient(45deg, transparent 75%, color-mix(in srgb, var(--line) 32%, transparent) 75%) 10px -10px/20px 20px,
    linear-gradient(-45deg, transparent 75%, color-mix(in srgb, var(--line) 32%, transparent) 75%) -10px 0/20px 20px,
    var(--surface-muted);
}

.crm-media-viewport.is-image {
  overflow: hidden;
  touch-action: none;
  cursor: grab;
}

.crm-media-viewport.is-image.is-dragging {
  cursor: grabbing;
}

.crm-media-image-stage {
  position: absolute;
  inset: 0;
  width: auto;
  height: auto;
  min-width: 0;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: visible;
}

.crm-media-image {
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  /* O tamanho natural é a base do transform JS. Restrições max-width/
     max-height aqui distorcem a escala de fotos verticais e impedem o zoom
     out de revelar a imagem inteira. */
  max-width: none;
  max-height: none;
  width: auto;
  height: auto;
  transform-origin: center center;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
}

.crm-media-pdf {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.crm-media-unsupported {
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  color: var(--muted);
  text-align: center;
}

.crm-media-support {
  flex: 0 1 min(40%, 390px);
  width: min(40%, 390px);
  min-width: 0;
  max-width: 390px;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
  background: var(--surface);
}

/* O painel de OCR não pode roubar toda a largura do visualizador em uma
   coluna estreita. Ele vira uma folha sobreposta, sem alterar o palco da
   imagem; o botão Fechar apoio continua permitindo liberar a área inteira. */
@container (max-width: 720px) {
  .crm-media-support {
    position: absolute;
    inset: auto 8px 8px 8px;
    width: auto;
    max-width: none;
    max-height: min(62%, 360px);
    min-width: 0;
    z-index: 4;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    box-shadow: 0 12px 32px color-mix(in srgb, #000 38%, transparent);
  }
}

.crm-media-support.hidden {
  display: none;
}

.crm-media-support-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.crm-media-support-head > div {
  min-width: 0;
  flex: 1;
  display: grid;
  gap: 2px;
}

.crm-media-support-head span,
.crm-media-match-summary header span {
  color: var(--muted);
  font-size: var(--fs-2xs);
}

.crm-media-support-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: var(--space-3);
  display: grid;
  align-content: start;
  gap: var(--space-3);
}

.crm-media-text-block,
.crm-media-match-summary,
.crm-media-ocr-warnings {
  padding: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
}

.crm-media-text-block header,
.crm-media-match-summary > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.crm-media-text-block p {
  margin: var(--space-2) 0 0;
  white-space: pre-wrap;
  user-select: text;
  font-size: var(--fs-xs);
  line-height: 1.5;
}

.crm-media-match-summary ul,
.crm-media-ocr-warnings ul,
.crm-media-unmatched ul {
  margin: var(--space-2) 0 0;
  padding-left: 1.1rem;
}

.crm-media-match-summary li {
  margin: var(--space-2) 0;
}

.crm-media-match-summary li span,
.crm-media-match-summary li small {
  display: block;
}

.crm-media-match-summary li small {
  color: var(--muted);
  font-size: var(--fs-2xs);
}

.crm-media-unmatched li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.crm-media-unmatched li > span {
  flex: 1 1 12rem;
  min-width: 0;
}

.crm-media-teach-hint {
  margin: var(--space-2) 0 0;
  font-size: var(--fs-xs);
  color: var(--muted);
  line-height: 1.35;
}

.crm-media-unmatched {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  color: var(--warn);
}

.crm-media-support-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-3);
  border-top: 1px solid var(--line);
}

.crm-media-support-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.crm-media-drop-overlay {
  position: absolute;
  inset: 36px 0 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: var(--space-6);
  background: color-mix(in srgb, var(--accent-soft) 90%, transparent);
  border: 2px dashed var(--accent);
  color: var(--accent);
  font-weight: var(--fw-semibold);
  pointer-events: none;
}

.attach-preview-file-list {
  width: min(100%, 420px);
  max-height: 92px;
  overflow: auto;
  display: grid;
  gap: 3px;
  margin-top: var(--space-2);
  color: var(--muted);
  font-size: var(--fs-2xs);
}

.attach-preview-file-list span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .crm-media-toolbar {
    flex-wrap: wrap;
  }

  .crm-media-file-title {
    flex-basis: calc(100% - 150px);
  }

  .crm-media-pdf-hint {
    display: none;
  }

  .crm-media-actions {
    margin-left: auto;
  }

  .crm-media-actions .btn span {
    display: none;
  }

  .crm-media-support {
    position: absolute;
    inset: 48px 0 0;
    z-index: 4;
    min-width: 0;
    border-left: 0;
  }
}