.qr-type-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.qr-type-tab {
  padding: 8px 14px;
  font-size: 13px;
  color: #4e5969;
  background: #f7f8fa;
  border: 1px solid #e5e6eb;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.qr-type-tab:hover {
  border-color: #165DFF;
  color: #165DFF;
}

.qr-type-tab.active {
  background: #165DFF;
  color: #fff;
  border-color: #165DFF;
}

.qr-content-area {
  margin-top: 4px;
}

.qr-content-form textarea.tool-input-area {
  min-height: 80px;
}

.vcard-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vcard-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vcard-row > label {
  font-size: 13px;
  color: #4e5969;
  white-space: nowrap;
  min-width: 100px;
}

.vcard-row > .rule-input {
  flex: 1;
}

.qr-batch-toggle {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #f2f3f5;
}

.qr-settings {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.setting-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.setting-row > label {
  font-size: 13px;
  color: #4e5969;
  white-space: nowrap;
  min-width: 70px;
}

.setting-field {
  flex: 1;
  min-width: 100px;
}

.setting-field label {
  display: block;
  font-size: 12px;
  color: #86909c;
  margin-bottom: 4px;
}

.rule-input {
  width: 100%;
  padding: 8px 10px !important;
  font-size: 13px;
}

.wm-color-input {
  width: 36px;
  height: 32px;
  padding: 2px;
  border: 1px solid #e5e6eb;
  border-radius: 4px;
  cursor: pointer;
  background: none;
}

.wm-color-text {
  width: 80px;
  padding: 4px 8px;
  font-size: 13px;
  font-family: monospace;
  border: 1px solid #e5e6eb;
  border-radius: 4px;
  color: #1d2129;
}

.wm-color-text:focus {
  border-color: #165DFF;
  outline: none;
  box-shadow: 0 0 0 2px rgba(22,93,255,0.15);
}

.qr-logo-upload {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 13px;
  color: #165DFF;
  background: #f0f5ff;
  border: 1px dashed #165DFF;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.qr-logo-upload:hover {
  background: #e0eaff;
}

.qr-logo-remove {
  padding: 4px 10px;
  font-size: 12px;
  color: #F53F3F;
  background: #fff0f0;
  border: 1px solid #F53F3F;
  border-radius: 4px;
  cursor: pointer;
}

.qr-logo-remove:hover {
  background: #ffe0e0;
}

.qr-range {
  flex: 1;
  max-width: 160px;
  accent-color: #165DFF;
}

.qr-range-val {
  font-size: 13px;
  color: #4e5969;
  min-width: 36px;
  text-align: right;
}

.qr-output-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-height: 500px;
  overflow-y: auto;
  padding-right: 4px;
}

.qr-output-item {
  border: 1px solid #e5e6eb;
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  transition: all 0.2s ease;
}

.qr-output-item:hover {
  border-color: #165DFF;
  box-shadow: 0 2px 8px rgba(22, 93, 255, 0.15);
}

.qr-output-item canvas {
  max-width: 100%;
  display: block;
  margin: 0 auto;
  border-radius: 0;
}

.qr-output-label {
  font-size: 12px;
  color: #86909c;
  margin-top: 8px;
  word-break: break-all;
}

.qr-output-dl {
  display: inline-flex;
  gap: 8px;
  margin-top: 8px;
}

.qr-output-dl button {
  padding: 4px 12px;
  font-size: 12px;
  color: #165DFF;
  cursor: pointer;
  background: #f0f5ff;
  border: none;
  border-radius: 4px;
}

.qr-output-dl button:hover {
  background: #e0eaff;
}

@media (max-width: 600px) {
  .setting-row { flex-direction: column; align-items: flex-start; }
  .setting-field { width: 100%; }
  .vcard-row { flex-direction: column; align-items: flex-start; }
  .vcard-row > label { min-width: auto; }
  .vcard-row > .rule-input { width: 100%; }
  .qr-type-tabs { gap: 4px; }
  .qr-type-tab { padding: 6px 10px; font-size: 12px; }
}