.drkriza-transfer-app {
  --green: #5EA05A;
  --green-light: #7DBF78;
  --green-dark: #3E7A3B;
  --green-pale: #EEF5EB;
  --green-faint: #F5FAF4;
  --coral: #F07843;
  --coral-light: #FFF0EB;
  --text: #1F2E20;
  --text-mid: #4A5E4B;
  --text-light: #7A937B;
  --border: #C5DAC2;
  --border-focus: #5EA05A;
  --card: #FFFFFF;
  --bg: #F2F7F0;
  --red: #D94040;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(60,100,60,.10);
  --shadow-md: 0 4px 24px rgba(60,100,60,.14);
  --transition: .18s ease;
}

.drkriza-transfer-app .transfer-docs {
  margin-top: 4px;
}

.drkriza-transfer-app .docs-heading {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 4px;
}

.drkriza-transfer-app .docs-hint {
  font-size: 0.82rem;
  color: var(--text-light);
  margin: 0 0 12px;
  line-height: 1.5;
}

.drkriza-transfer-app .doc-slot {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 12px;
  background: var(--card);
  transition: border-color var(--transition), background var(--transition);
}

.drkriza-transfer-app .doc-slot:last-child {
  margin-bottom: 0;
}

.drkriza-transfer-app .doc-slot.has-error {
  border-color: var(--coral);
  background: var(--coral-light);
}

.drkriza-transfer-app .doc-slot-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 8px;
}

.drkriza-transfer-app .doc-picker {
  display: inline-block;
}

.drkriza-transfer-app .doc-picker input[type=file] {
  display: none;
}

.drkriza-transfer-app .doc-picker-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1.5px dashed var(--border);
  border-radius: 24px;
  background: var(--green-faint);
  color: var(--green-dark);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.drkriza-transfer-app .doc-picker:hover .doc-picker-btn {
  border-color: var(--green);
  background: var(--green-pale);
}

.drkriza-transfer-app .doc-files {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.drkriza-transfer-app .doc-file-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text);
  background: var(--green-pale);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
}

.drkriza-transfer-app .doc-file-name {
  flex: 1 1 auto;
  min-width: 0;
  word-break: break-all;
}

.drkriza-transfer-app .doc-file-size {
  flex: 0 0 auto;
  color: var(--text-light);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.drkriza-transfer-app .doc-file-remove {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  line-height: 1;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--card);
  color: var(--text-mid);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.drkriza-transfer-app .doc-file-remove:hover {
  border-color: var(--coral);
  background: var(--coral-light);
  color: #B4501F;
}

.drkriza-transfer-app .doc-error {
  color: var(--coral);
  font-size: 0.8rem;
  margin-top: 8px;
}

.drkriza-transfer-app .tr-docs-total {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-mid);
  margin: 0 0 12px;
}

.drkriza-transfer-app .tr-docs-total.is-over {
  color: var(--coral);
  font-weight: 600;
}