/* 调试台沿用平台纸面、字号和绿色操作色；所有样式仅在本页加载。 */
* { box-sizing: border-box; }
html { font-family: var(--ui-font); color: var(--ui-ink); background: var(--ui-canvas); }
body { margin: 0; font-size: 15px; line-height: 1.55; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled, input:disabled, select:disabled, textarea:disabled { opacity: .55; cursor: not-allowed; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--ui-focus); outline-offset: 3px; }
input, select, textarea { width: 100%; min-width: 0; padding: 9px 11px; border: 1px solid var(--ui-field); border-radius: 5px; background: var(--ui-paper); color: var(--ui-ink); caret-color: var(--ui-accent); }
input, select { min-height: 42px; }
textarea { min-height: 90px; resize: vertical; }
input::placeholder { color: var(--ui-muted); }
input[type="checkbox"], input[type="radio"] { width: 18px; height: 18px; min-height: 18px; margin: 2px 0 0; accent-color: var(--ui-accent); flex: 0 0 18px; }
label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 7px; }
::selection { background: var(--ui-tint); color: var(--ui-ink); }
.dark-layout { color-scheme: dark; }
.workspace { max-width: var(--ui-page-width); margin: 0 auto; padding: var(--ui-page-padding); }
.sheet { padding: var(--ui-sheet-padding); background: var(--ui-paper); border: 1px solid var(--ui-line); }
h1, h2, p { margin: 0; }
h1 { font-size: var(--ui-title-size); line-height: 1.15; letter-spacing: -.02em; text-wrap: balance; }
h2 { font-size: var(--ui-section-size); line-height: 1.3; }
.page-heading, .section-heading, .device-toolbar, .device-footer, .command-footer, .button-group { display: flex; align-items: center; gap: 16px; }
.page-heading, .section-heading, .command-footer { justify-content: space-between; }
.page-heading { align-items: flex-start; margin-bottom: 28px; }
.page-heading p { margin-top: 12px; color: var(--ui-muted); }
.section-heading { margin-bottom: 18px; flex-wrap: wrap; }
.muted, .field-help { color: var(--ui-muted); font-size: 13px; }
.field-help { margin-top: 9px; overflow-wrap: anywhere; }
.field-help:empty, .page-status:empty { display: none; }
.page-status { padding: 12px 15px; margin: 0 0 24px; background: var(--ui-tint); border: 1px solid var(--ui-line); font-size: 14px; }
.page-status.error, .field-help.error { color: var(--ui-danger); }
.button { min-height: 42px; border: 1px solid transparent; border-radius: 5px; padding: 8px 15px; font-size: 14px; font-weight: 700; line-height: 1.5; flex-shrink: 0; }
.primary { color: var(--ui-on-accent); background: var(--ui-accent); }
.primary:hover:not(:disabled) { background: var(--ui-accent-hover); }
.secondary { color: var(--ui-ink); background: var(--ui-paper); border-color: var(--ui-field); }
.secondary:hover:not(:disabled) { background: var(--ui-soft); }
.text-button { min-height: 42px; padding: 7px 0; border: 0; background: transparent; color: var(--ui-accent); font-size: 13px; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.delivery-options { min-width: 0; margin: 0 0 28px; padding: 0 0 22px; border: 0; border-bottom: 1px solid var(--ui-line); }
.delivery-options legend { padding: 0; margin-bottom: 12px; font-size: 14px; font-weight: 700; }
.delivery-choices { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.delivery-choices label { display: flex; align-items: flex-start; gap: 9px; margin: 0; padding: 8px 0; cursor: pointer; }
.broadcast-scope { margin-top: 12px; padding: 12px 15px; border: 1px solid var(--ui-line); background: var(--ui-soft); color: var(--ui-ink); font-size: 13px; }
.group-picker { min-width: 0; margin: 0 0 20px; padding: 14px 16px; border: 1px solid var(--ui-line); }
.group-picker legend { font-size: 13px; font-weight: 700; padding: 0 5px; }
.group-list { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-bottom: 12px; }
.group-list label, .inline-choice { display: flex; align-items: flex-start; gap: 9px; }
.inline-choice { margin: 18px 0 12px; }
.json-input { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 13px; }
.modbus-address { max-width: 540px; margin-top: 16px; }
.classification-summary { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 18px; font-size: 13px; font-variant-numeric: tabular-nums; }
.classification-summary span { padding: 5px 0; }
.result-actions { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; margin-top: 14px; }
.result-pick { display: flex; align-items: flex-start; gap: 10px; min-width: 0; }
.result-code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.group-editor, .group-actions { margin-top: 14px; }
.danger { color: var(--ui-danger); border-color: var(--ui-danger); background: var(--ui-paper); }
.danger:hover:not(:disabled) { color: var(--ui-on-accent); background: var(--ui-danger); }
.session-field { display: block; max-width: 540px; margin-top: 18px; }
.session-field span { display: block; margin-bottom: 7px; }
.operation-toolbar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 20px; margin-top: 18px; }
.operation-toolbar label { flex: 1; min-width: 200px; margin: 0; }
.operation-toolbar label span { display: block; margin-bottom: 7px; }
.result-state.interface_success { color: var(--ui-accent); }
.result-state.failed { color: var(--ui-danger); }
.result-state.uncertain, .result-state.unconfirmed, .result-state.uninterpreted { color: var(--ui-warning); }
.device-toolbar { align-items: flex-end; margin-bottom: 15px; flex-wrap: wrap; }
.search-field { flex: 1; min-width: 200px; margin: 0; }
.search-field span { display: block; margin-bottom: 7px; }
.device-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 246px; overflow: auto; border-top: 1px solid var(--ui-line); scrollbar-width: thin; scrollbar-color: var(--ui-field) var(--ui-paper); }
.device-option { display: flex; align-items: flex-start; gap: 10px; padding: 13px 10px; margin: 0; border-bottom: 1px solid var(--ui-line); font-weight: 400; cursor: pointer; }
.device-option:hover { background: var(--ui-soft); }
.device-option:has(input:checked) { background: var(--ui-tint); }
.device-option span { display: grid; gap: 2px; min-width: 0; overflow-wrap: anywhere; }
.device-option small { color: var(--ui-muted); font-size: 12px; }
.device-footer { justify-content: space-between; align-items: flex-start; }
.device-footer .field-help { max-width: 70ch; }
.device-footer .text-button { flex-shrink: 0; }
.command-section, .results-section { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--ui-line); }
.command-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 20px; margin-top: 18px; }
.command-fields:empty { display: none; }
.catalog-picker { display: grid; grid-template-columns: minmax(160px, 1fr) minmax(0, 2fr); gap: 16px; }
.catalog-picker > div { min-width: 0; }
.command-field label { overflow-wrap: anywhere; }
.command-field.wide { grid-column: 1 / -1; }
.command-footer { margin-top: 20px; align-items: flex-end; }
.command-footer > .field-help { flex: 1; margin: 0; }
.modbus-value { max-width: 540px; margin-top: 20px; }
.definition { margin-top: 10px; font-size: 13px; color: var(--ui-muted); }
summary { cursor: pointer; overflow-wrap: anywhere; }
.definition summary { color: var(--ui-accent); text-decoration: underline; text-underline-offset: 3px; }
pre { max-height: 350px; overflow: auto; margin: 12px 0 0; padding: 14px; background: var(--ui-soft); color: var(--ui-ink); font: 12px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; tab-size: 2; }
.empty-state { padding: 26px 0; color: var(--ui-muted); font-size: 14px; }
.result-item { border-bottom: 1px solid var(--ui-line); padding: 17px 0; }
.result-item > summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; list-style: none; }
.result-item > summary::-webkit-details-marker { display: none; }
.result-identity { display: grid; gap: 2px; min-width: 0; font-size: 14px; }
.result-identity small { font-size: 12px; color: var(--ui-muted); font-weight: 400; }
.result-state { border: 1px solid var(--ui-line); border-radius: 4px; padding: 3px 9px; font-size: 12px; font-weight: 700; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.result-state.completed, .result-state.ready { color: var(--ui-accent); }
.result-state.failed, .result-state.rejected, .result-state.not_sent, .result-state.not_ready { color: var(--ui-danger); }
.result-state.unknown, .result-state.accepted, .result-state.no_status { color: var(--ui-warning); }
.result-message { margin-top: 9px; font-size: 13px; overflow-wrap: anywhere; }
.result-raw-label { margin-top: 12px; font-size: 12px; color: var(--ui-muted); }
@media (max-width: 700px) {
  .page-heading { flex-direction: column; gap: 18px; }
  .device-list, .command-fields, .catalog-picker { grid-template-columns: 1fr; }
  .device-footer, .command-footer { align-items: stretch; flex-direction: column; gap: 12px; }
  .device-footer .text-button { align-self: flex-start; }
  .device-toolbar { gap: 10px 16px; }
  .search-field { flex-basis: 100%; }
  .button-group { flex-wrap: wrap; gap: 10px; }
  .button-group .button { flex: 1; }
  .result-item > summary { align-items: flex-start; }
  .result-state { max-width: 45%; overflow-wrap: anywhere; }
}