/* src/tools/flatten-pdf/tool.css */
.tool-ui {
  max-width: 48rem;
  margin: 0 auto;
}

.drop-zone {
  border: 2px dashed var(--border);
  border-radius: 0.75rem;
  padding: 3rem 2rem;
  text-align: center;
  background: var(--surface);
  cursor: pointer;
  transition: all 0.2s ease;
}

.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--surface-2);
}

.file-label {
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
}

.compress-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.file-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.file-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 70%;
}

.btn-primary {
  background: var(--accent);
  color: white;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
  text-align: center;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--border);
}

.ad-post-op {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px dashed var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.875rem;
  border-radius: 0.5rem;
}