.config-field {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  min-width: 0;
}

.field-wide {
  grid-column: 1 / -1;
}

.field-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--pm-text-primary);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
}

.field-required,
.field-error {
  color: var(--el-color-danger);
}

.field-locked {
  color: var(--pm-text-secondary);
  font-size: 11px;
  font-weight: 400;
}

.field-help {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 16px;
  height: 16px;
  padding: 0;
  border: 1px solid var(--pm-border-color);
  border-radius: 50%;
  background: var(--pm-bg-primary);
  color: var(--pm-text-secondary);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.field-help:hover,
.field-help:focus-visible {
  color: var(--pm-primary-color);
  border-color: currentColor;
  outline: 2px solid color-mix(in srgb, var(--pm-primary-color) 15%, transparent);
}

/* 说明由可聚焦的帮助按钮展开，同时保留表单控件的无障碍描述。 */
.field-description {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.config-field > .el-input-number,
.config-field > .el-select {
  width: 100%;
}

/* 留白属于原生输入框，点击文字两侧时才能定位光标，而不是只聚焦外层容器。 */
.field-text-input :deep(.el-input__wrapper) {
  padding-inline: 0;
}

.field-text-input :deep(.el-input__inner) {
  padding-inline: 11px;
}

.config-field :deep(.el-input-number .el-input__inner) {
  text-align: left;
}

.config-field > .el-switch {
  align-self: flex-start;
  max-width: 100%;
}

.field-list {
  display: grid;
  gap: 8px;
}

.field-list-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.network-row {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) 90px auto;
  gap: 8px;
}

.network-row > * {
  min-width: 0;
  width: 100%;
}

.field-add {
  justify-self: start;
  margin-left: 0;
}

.field-port-guide {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 12px;
  min-height: 22px;
  color: var(--el-color-success);
  font-size: 12px;
  line-height: 1.6;
}

.field-port-guide .port-custom {
  color: var(--pm-text-secondary);
}

.field-port-guide :deep(.el-button) {
  margin: 0;
  padding: 0;
  font-size: 12px;
}

.field-hint,
.field-error {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.field-hint {
  color: var(--pm-text-secondary);
}

@container config-main (max-width: 440px) {
  .network-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    padding: 10px;
    border: 1px solid var(--pm-border-color);
    border-radius: 8px;
  }
}