/* ========================================
emu_ps280_conf
File: server/static/styles.css
Purpose: Style the FastAPI and HTMX PS280 workspaces.
Scope: UDK shell, responsive dashboard panels, forms, tables, and Web Serial jobs.
Owner: University of the Arts Berlin, Energy Monitoring Unit (emu)
Authors: Werner Kaul-Gothe
Maintainer: Werner Kaul-Gothe
Updated: 2026-08-17
======================================== */

:root {
  --udk-accent: #9d1b32;
  --udk-accent-dark: #771225;
  --status-dark: #30363d;
  --status-dark-hover: #24292f;
  --udk-border: #cfd6de;
  --udk-border-strong: #aab4bf;
  --page-background: #eef1f4;
  --panel-background: #ffffff;
  --soft-panel: #f7f9fb;
  --text: #171717;
  --muted: #5a5a5a;
  --quiet: #6d7378;
  --code-background: #17212b;
  --code-text: #e8eef3;
  --ready-background: #eceff2;
  --ready-text: #30363d;
  --verified-background: #eef1f7;
  --verified-text: #344c72;
  --waiting-background: #f0f2f4;
  --waiting-text: #4b5563;
  --masthead-height: 94px;
  --status-band-height: 50px;
  --content-top-gap: 24px;
  --header-offset: calc(var(--masthead-height) + var(--status-band-height) + 1px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page-background);
  color: var(--text);
  font-family: "Helvetica Neue", Arial, sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: var(--udk-accent);
}

.udk-header-shell {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  background: var(--page-background);
  border-bottom: 1px solid var(--udk-border);
  box-shadow: 0 10px 22px rgba(20, 20, 20, 0.04);
}

.udk-masthead {
  display: flex;
  align-items: center;
  min-height: var(--masthead-height);
  padding: 14px 24px 10px;
}

.udk-banner-link {
  display: inline-flex;
  max-width: min(100%, 620px);
}

.udk-banner-image {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 62px;
  height: auto;
}

.udk-status-band {
  min-height: var(--status-band-height);
  padding: 0 24px;
  background: var(--status-dark);
  color: #ffffff;
}

.udk-status-band-inner {
  display: grid;
  grid-template-columns: minmax(220px, 0.85fr) minmax(320px, 1.4fr) minmax(210px, 0.75fr);
  align-items: center;
  gap: 18px;
  min-height: var(--status-band-height);
  max-width: 1480px;
  margin: 0 auto;
}

.status-label,
.eyebrow {
  margin: 0;
  color: var(--quiet);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}

.status-label {
  color: #d8dde3;
}

.udk-status-band h1 {
  margin: 2px 0 0;
  font-size: 20px;
  line-height: 1.1;
  font-weight: 500;
  letter-spacing: 0;
}

.status-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.status-nav a {
  min-height: 32px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.25;
  text-decoration: none;
}

.status-nav a:hover {
  background: rgba(255, 255, 255, 0.14);
}

.status-nav a.active {
  border-color: #ffffff;
  background: #ffffff;
  color: var(--status-dark);
}

.status-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  min-width: 0;
  font-size: 12px;
  line-height: 1.25;
}

.status-meta span {
  color: #d8dde3;
  font-weight: 400;
}

.status-meta strong {
  flex-basis: 100%;
  max-width: 100%;
  overflow-wrap: anywhere;
  text-align: right;
  font-weight: 600;
}

.header-console-status {
  flex-basis: 100%;
  text-align: right;
}

.header-console-status.connected {
  color: #d8f2de;
  font-weight: 700;
}

.header-console-status.disconnected {
  color: #ffd5d5;
  font-weight: 700;
}

.header-console-status.pending-job {
  color: #ffe4a3;
  font-weight: 800;
}

.header-console-status.pending-job a {
  color: inherit;
}

.udk-page-content {
  display: grid;
  gap: 18px;
  width: min(100%, 1480px);
  margin: 0 auto;
  padding: calc(var(--header-offset) + var(--content-top-gap)) 24px 34px;
}

.hero-panel,
.metric-grid article,
.panel {
  border: 1px solid var(--udk-border);
  background: var(--panel-background);
  box-shadow: 0 14px 30px rgba(20, 20, 20, 0.055);
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px;
  padding: 24px;
}

.hero-panel h2 {
  max-width: 860px;
  margin: 4px 0 8px;
  color: #383838;
  font-size: 31px;
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: 0;
}

.hero-panel p:not(.eyebrow) {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  margin: 0;
  padding: 3px 7px;
  border: 1px solid var(--udk-border-strong);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
}

.button.primary {
  border-color: var(--udk-accent);
  background: var(--udk-accent);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--udk-accent-dark);
}

.button.secondary {
  background: #eef1f4;
}

.button.danger {
  border-color: #b42318;
  background: #b42318;
  color: #ffffff;
}

.button.danger:hover {
  background: #912018;
}

.button.secondary:hover,
.button.compact:hover {
  border-color: var(--udk-accent);
  color: var(--udk-accent);
}

.button.compact {
  min-height: 24px;
  padding: 3px 7px;
  font-size: 12px;
}

.button.full-width {
  width: 100%;
}

.button:disabled,
.button[aria-disabled="true"] {
  border-color: #c5cbd1;
  background: #e3e6e9;
  color: #7a828a;
  cursor: not-allowed;
  opacity: 1;
  box-shadow: none;
}

.button:disabled:hover,
.button[aria-disabled="true"]:hover {
  border-color: #c5cbd1;
  background: #e3e6e9;
  color: #7a828a;
}

.single-field-grid {
  grid-template-columns: minmax(0, 1fr);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metric-grid article {
  display: grid;
  gap: 7px;
  min-height: 116px;
  padding: 17px;
}

.metric-grid span,
.metric-grid small,
.list-row span,
.file-stack small {
  color: var(--muted);
}

.metric-grid strong {
  color: #343434;
  font-size: 34px;
  line-height: 1;
  letter-spacing: 0;
}

.metric-grid small {
  font-size: 12px;
  line-height: 1.4;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  gap: 18px;
}

.panel {
  min-width: 0;
  padding: 20px;
}

.wide-panel {
  display: grid;
  gap: 18px;
}

.section-heading {
  display: grid;
  gap: 4px;
  margin-bottom: 16px;
}

.section-heading.horizontal {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.section-heading h3 {
  margin: 0;
  color: #383838;
  font-size: 20px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0;
}

.section-heading small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.45;
}

.dropzone {
  display: grid;
  gap: 8px;
  place-items: center;
  min-height: 154px;
  padding: 23px;
  border: 1px dashed var(--udk-border-strong);
  border-radius: 8px;
  background: var(--soft-panel);
  text-align: center;
}

.dropzone input {
  width: 100%;
  max-width: 280px;
}

.dropzone span {
  color: #383838;
  font-weight: 700;
}

.dropzone small {
  max-width: 360px;
  color: var(--muted);
  line-height: 1.45;
}

.form-grid,
.parameter-form {
  display: grid;
  gap: 12px;
}

.action-panel-empty {
  display: none;
}

.action-panel {
  scroll-margin-top: calc(var(--header-offset) + 18px);
}

.action-heading {
  margin-bottom: 12px;
}

.action-form {
  display: grid;
  gap: 14px;
}

.action-form textarea {
  min-height: 220px;
  resize: vertical;
}

.form-message {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.form-message.error {
  border: 1px solid #c33a4f;
  background: #fbedf0;
  color: #86192a;
}

.form-message.success {
  border: 1px solid #829168;
  background: #eef2e8;
  color: #3f4c2d;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 14px 0;
}

label {
  display: grid;
  gap: 6px;
  color: #3b3b3b;
  font-size: 12px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  padding: 9px 11px;
  border: 1px solid var(--udk-border-strong);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
  font-size: 13px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(157, 27, 50, 0.22);
  outline-offset: 1px;
  border-color: var(--udk-accent);
}

.bundle-list {
  display: grid;
  gap: 10px;
}

.list-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.9fr) minmax(190px, 1.45fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px;
  border: 1px solid #e1e5ea;
  border-radius: 8px;
  background: var(--soft-panel);
}

.list-row > div:first-child,
.file-stack {
  display: grid;
  gap: 4px;
}

.list-row strong {
  color: #383838;
}

.file-stack small {
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
}

.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 27px;
  padding: 4px 9px;
  border-radius: 8px;
  background: #eef1f4;
  color: #4a4a4a;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.status.ready {
  background: var(--ready-background);
  color: var(--ready-text);
}

.status.verified {
  background: var(--verified-background);
  color: var(--verified-text);
}

.status.unavailable {
  background: #fee4e2;
  color: #9f1b16;
}

.firmware-availability-error {
  color: #9f1b16;
  overflow-wrap: anywhere;
}

.status.neutral {
  background: var(--waiting-background);
  color: var(--waiting-text);
}

.segmented {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--udk-border);
  border-radius: 8px;
  background: #eef1f4;
}

.segmented button,
.segmented a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 31px;
  padding: 6px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.segmented .active {
  background: #ffffff;
  color: var(--udk-accent);
  box-shadow: 0 1px 2px rgba(20, 20, 20, 0.12);
}

.parameter-layout {
  display: grid;
  grid-template-columns: minmax(340px, 0.9fr) minmax(420px, 1.1fr);
  gap: 18px;
}

.parameter-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
}

.parameter-form small {
  color: var(--udk-accent);
  font-weight: 600;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  color: #3b3b3b;
  font-size: 12px;
  font-weight: 800;
}

pre {
  overflow: auto;
  margin: 0;
  padding: 14px;
  border: 1px solid #283541;
  border-radius: 8px;
  background: var(--code-background);
  color: var(--code-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.55;
}

.job-table {
  display: grid;
  border: 1px solid #e1e5ea;
  border-radius: 8px;
  overflow: hidden;
}

.job-row {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1.2fr 1fr auto auto;
  align-items: center;
  gap: 10px;
  min-height: var(--status-band-height);
  padding: 11px 13px;
  border-bottom: 1px solid #e1e5ea;
  background: #ffffff;
}

.job-row:last-child {
  border-bottom: 0;
}

.job-row.heading {
  min-height: 40px;
  background: #eef1f4;
  color: #4d565f;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.job-row strong {
  color: var(--udk-accent);
}

.job-log-button {
  min-width: 48px;
  justify-self: end;
}

.step-list {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.step-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.step-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--ready-background);
  color: var(--ready-text);
  font-size: 12px;
  font-weight: 800;
}

.step-list p {
  margin: 3px 0 0;
  color: #3b3b3b;
  font-size: 13px;
  line-height: 1.45;
}

.manifest-panel {
  align-content: start;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-row input {
  width: auto;
  min-height: auto;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (max-width: 1180px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-grid,
  .parameter-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  :root {
    --status-band-height: 120px;
    --content-top-gap: 18px;
  }

  .udk-status-band-inner {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 8px;
    padding: 10px 0;
  }

  .status-nav {
    justify-content: flex-start;
  }

  .status-meta {
    justify-items: start;
  }

  .hero-panel,
  .section-heading.horizontal {
    grid-template-columns: 1fr;
  }

  .section-heading.horizontal {
    display: grid;
  }

  .hero-actions {
    justify-content: stretch;
  }
}

@media (max-width: 680px) {
  :root {
    --masthead-height: 84px;
    --status-band-height: 162px;
    --content-top-gap: 16px;
  }

  .udk-masthead,
  .udk-status-band,
  .udk-page-content {
    padding-right: 16px;
    padding-left: 16px;
  }

  .udk-masthead {
    min-height: var(--masthead-height);
    padding-top: 12px;
    padding-bottom: 8px;
  }

  .udk-banner-image {
    max-height: 54px;
  }

  .udk-page-content {
    gap: 14px;
    padding-top: calc(var(--header-offset) + var(--content-top-gap));
    padding-bottom: 24px;
  }

  .hero-panel,
  .panel {
    padding: 18px;
  }

  .hero-panel h2 {
    font-size: 26px;
  }

  .metric-grid,
  .form-grid,
  .parameter-form {
    grid-template-columns: 1fr;
  }

  .list-row {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .job-row {
    grid-template-columns: 1fr;
    gap: 5px;
    align-items: start;
  }

  .job-row.heading {
    display: none;
  }

  .job-row > * {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 8px;
    width: 100%;
  }

  .job-row > *::before {
    content: attr(data-label);
    color: var(--quiet);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
  }

  .job-row .status {
    display: grid;
    justify-content: stretch;
    text-align: left;
    white-space: normal;
  }

  .job-log-button {
    justify-self: stretch;
  }

}

@media (max-width: 430px) {
  :root {
    --status-band-height: 194px;
  }

  .status-nav a {
    width: calc(50% - 3px);
    text-align: center;
  }
}


.status-action-form {
  margin: 0;
}

.status-action-row {
  display: flex;
  flex-basis: 100%;
  justify-content: flex-end;
  gap: 5px;
}

.status-action {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 7px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 5px;
  background: transparent;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.15;
  text-decoration: none;
}

.status-action:hover {
  background: rgba(255, 255, 255, 0.14);
}

.auth-status-band-inner {
  grid-template-columns: minmax(220px, 1fr) minmax(210px, auto);
}

.auth-status-meta {
  justify-self: end;
}

.login-shell {
  min-height: calc(100vh - var(--header-offset));
  align-items: start;
  justify-items: center;
}

.login-card {
  width: min(100%, 430px);
  border: 1px solid var(--udk-border);
  background: var(--panel-background);
  box-shadow: 0 14px 30px rgba(20, 20, 20, 0.055);
  padding: 24px;
}

.login-card h2 {
  margin: 0;
  color: #383838;
  font-size: 26px;
  line-height: 1.16;
  letter-spacing: 0;
}

.login-form {
  display: grid;
  gap: 14px;
}

.login-error {
  margin: 0 0 14px;
  color: var(--udk-accent);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.workspace-page {
  align-content: start;
}

.workspace-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--udk-border-strong);
}

.workspace-heading h2 {
  margin: 3px 0 0;
  color: #30363d;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: 0;
}

.workspace-actions,
.form-command-bar,
.job-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.sensor-file-actions {
  flex-wrap: nowrap;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 2px;
}

.sensor-file-actions > *,
.sensor-file-actions .button {
  flex: 0 0 auto;
}

.sensor-file-status {
  margin: 0;
  color: var(--quiet);
  font-size: 13px;
}

.sensor-file-status:empty {
  display: none;
}

.sensor-file-status.error {
  color: #86192a;
}

.sensor-workspace,
.jobs-workspace,
.firmware-workspace,
.config-workspace {
  min-width: 0;
}

.sensor-workspace {
  display: grid;
  gap: 10px;
}

.sensor-workspace-grid {
  display: grid;
  grid-template-columns: minmax(250px, 310px) minmax(0, 1fr);
  min-height: 610px;
  border: 1px solid var(--udk-border);
  background: var(--panel-background);
  box-shadow: 0 14px 30px rgba(20, 20, 20, 0.045);
}

.sensor-list {
  min-width: 0;
  border-right: 1px solid var(--udk-border);
  background: var(--soft-panel);
}

.sensor-list nav {
  display: grid;
}

.pane-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--udk-border);
}

.pane-heading h3,
.pane-heading h4 {
  margin: 0;
  color: #30363d;
  font-size: 17px;
  line-height: 1.25;
  letter-spacing: 0;
}

.pane-heading > span {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 700;
}

.sensor-list-row {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 13px 16px;
  border-bottom: 1px solid #dde2e7;
  color: var(--text);
  text-decoration: none;
}

.sensor-list-row:hover,
.sensor-list-row.active {
  background: #ffffff;
}

.sensor-list-row.active {
  box-shadow: inset 4px 0 0 var(--udk-accent);
}

.sensor-list-row.connected-matching,
.sensor-list-row.connected-matching:hover,
.sensor-list-row.connected-matching.active {
  background: #e7f5ea;
}

.sensor-list-row.connected-different,
.sensor-list-row.connected-different:hover,
.sensor-list-row.connected-different.active {
  background: #fde9e7;
}

.sensor-list-row.connected-different.active {
  box-shadow: inset 4px 0 0 #b4232f;
}

.sensor-list-row.connected-uncompared,
.sensor-list-row.connected-uncompared:hover,
.sensor-list-row.connected-uncompared.active {
  background: #eef1f4;
}

.sensor-list-row.editing {
  box-shadow: inset 5px 0 0 var(--udk-accent);
}

.sensor-list-row.editing-dirty,
.sensor-list-row.editing-dirty:hover,
.sensor-list-row.editing-dirty.active {
  background: #fff3d6;
}

.sensor-list-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.sensor-list-states {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 3px 7px;
}

.sensor-list-row .sensor-list-state {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #4f565c;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.25;
}

.sensor-list-row .sensor-list-state[hidden] {
  display: none;
}

.sensor-list-state::before {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: #737b83;
  content: "";
}

.sensor-list-state.connected::before {
  background: #2f7d44;
}

.sensor-list-state.editing::before {
  background: var(--udk-accent);
}

.sensor-list-state.unsaved::before {
  background: #b56f00;
}

.sensor-list-row strong,
.sensor-list-row span,
.sensor-list-row small {
  min-width: 0;
  overflow-wrap: anywhere;
}

.sensor-list-row strong {
  color: #30363d;
  font-size: 13px;
}

.sensor-list-row span,
.sensor-list-row small {
  color: var(--quiet);
  font-size: 11px;
}

.sensor-editor {
  min-width: 0;
  background: #ffffff;
}

.sensor-editor-heading {
  position: sticky;
  top: var(--header-offset);
  z-index: 2;
  background: #ffffff;
}

.sensor-form {
  display: grid;
  gap: 18px;
  padding: 18px;
}

.sensor-form fieldset {
  min-width: 0;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--udk-border);
}

.sensor-form legend {
  padding: 0 6px;
  color: #30363d;
  font-size: 13px;
  font-weight: 800;
}

.sensor-metadata-grid,
.parameter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.sensor-metadata-grid .span-two {
  grid-column: 1 / -1;
}

.sensor-form input[readonly] {
  background: #eef1f4;
  color: #5f6870;
  cursor: not-allowed;
}

.sensor-form input.unsaved-difference,
.sensor-form textarea.unsaved-difference,
.sensor-form select.unsaved-difference {
  border-color: #b56f00;
  box-shadow: 0 0 0 2px rgba(181, 111, 0, 0.2);
}

.sensor-form input.received-difference,
.sensor-form textarea.received-difference,
.sensor-form select.received-difference {
  border-color: #b4232f;
  box-shadow: 0 0 0 2px rgba(180, 35, 47, 0.18);
}

.sensor-parameters {
  display: grid;
  gap: 14px;
}

.parameter-group {
  background: var(--soft-panel);
}

.topic-builder {
  display: grid;
  gap: 12px;
  background: #ffffff;
}

.topic-builder.topic-builder-invalid {
  border-color: #b4232f;
  box-shadow: 0 0 0 2px rgba(180, 35, 47, 0.18);
}

.topic-builder-required-message {
  margin: 0;
  color: #9d1b32;
  font-size: 12px;
  font-weight: 700;
}

.topic-builder-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.topic-builder-controls select {
  width: auto;
  min-width: 112px;
  max-width: 190px;
}

.topic-fixed-segment,
.topic-separator {
  flex: 0 0 auto;
  color: #30363d;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
}

.topic-fixed-segment {
  padding: 8px 9px;
  border: 1px solid var(--udk-border);
  background: #eef1f4;
  font-weight: 700;
}

.topic-separator {
  color: var(--quiet);
  font-weight: 800;
}

.topic-builder-preview {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 6px 10px;
  min-width: 0;
  padding-top: 11px;
  border-top: 1px solid var(--udk-border);
}

.topic-builder-preview strong {
  color: var(--quiet);
  font-size: 11px;
  text-transform: uppercase;
}

.topic-builder-preview code {
  min-width: 0;
  overflow-wrap: anywhere;
  color: #30363d;
  font-size: 12px;
}

.topic-add-dialog {
  position: relative;
  display: block;
  width: min(420px, calc(100vw - 32px));
  margin: auto;
  padding: 0;
  border: 1px solid var(--udk-border-strong);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  box-shadow: 0 24px 70px rgba(20, 20, 20, 0.24);
}

.topic-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(25, 29, 33, 0.42);
}

.topic-dialog-heading {
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--udk-border);
}

.topic-dialog-heading h3 {
  margin: 3px 0 0;
  color: #30363d;
  font-size: 18px;
  letter-spacing: 0;
}

.topic-add-dialog > #topic-add-form {
  padding: 16px 18px 66px;
}

.topic-dialog-actions,
.topic-dialog-cancel-form {
  display: flex;
  justify-content: flex-end;
}

.topic-dialog-actions {
  position: absolute;
  right: 18px;
  bottom: 16px;
}

.topic-add-dialog > .topic-dialog-cancel-form {
  position: absolute;
  right: 106px;
  bottom: 16px;
}

.parameter-grid label small {
  color: var(--quiet);
  font-weight: 500;
}

.form-command-bar {
  position: sticky;
  bottom: 0;
  justify-content: flex-end;
  padding: 12px 0 0;
  border-top: 1px solid var(--udk-border);
  background: #ffffff;
}

.sensor-form .form-command-bar {
  flex-wrap: nowrap;
  justify-content: flex-start;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 2px;
}

.sensor-form .form-command-bar .button {
  flex: 0 0 auto;
}

.sensor-delete-form {
  display: flex;
  justify-content: flex-end;
  padding: 0 18px 18px;
}

.sensor-write-dialog-overlay {
  position: fixed;
  z-index: 1200;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(25, 31, 36, 0.48);
}

.sensor-write-dialog {
  position: static;
  display: grid;
  gap: 14px;
  width: min(560px, 100%);
  max-width: none;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--udk-border-strong);
  border-radius: 6px;
  background: var(--panel-background);
  color: var(--text);
  box-shadow: 0 22px 55px rgba(20, 20, 20, 0.25);
}

.sensor-write-dialog p {
  margin: 0;
}

.sensor-write-dialog-heading h3 {
  margin: 3px 0 0;
  color: var(--status-dark);
  font-size: 19px;
  letter-spacing: 0;
}

.sensor-write-targets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.sensor-write-targets > div {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--udk-border);
  background: #f7f9fb;
}

.sensor-write-targets dt {
  margin-bottom: 5px;
  color: var(--quiet);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.sensor-write-targets dd {
  margin: 2px 0 0;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.sensor-write-warning {
  padding: 10px 12px;
  border-left: 3px solid var(--udk-accent);
  background: #fff5f4;
}

.sensor-write-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.empty-workspace {
  display: grid;
  place-content: center;
  justify-items: center;
  padding: 32px;
  color: var(--muted);
  text-align: center;
}

.empty-workspace h3,
.empty-workspace p,
.empty-list,
.empty-parameters {
  margin: 0;
}

.empty-list,
.empty-parameters {
  padding: 18px;
  color: var(--quiet);
  font-size: 13px;
}

.workspace-message {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--udk-border);
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
}

.workspace-message.error {
  border-color: #c33a4f;
  background: #fbedf0;
  color: #86192a;
}

.workspace-message.success {
  border-color: #829168;
  background: #eef2e8;
  color: #3f4c2d;
}

.jobs-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.latest-jobs-pane,
.firmware-upload-pane,
.firmware-repository-pane,
.firmware-action-pane {
  min-width: 0;
  border: 1px solid var(--udk-border);
  background: var(--panel-background);
  box-shadow: 0 14px 30px rgba(20, 20, 20, 0.045);
}

.latest-jobs-pane .job-table {
  border: 0;
  border-radius: 0;
}

.jobs-tab-table .job-row {
  grid-template-columns: minmax(120px, 0.85fr) minmax(140px, 1fr) minmax(120px, 0.8fr) minmax(120px, 0.9fr) minmax(95px, auto) minmax(116px, auto);
}

.jobs-tab-table small {
  display: block;
  margin-top: 3px;
  overflow-wrap: anywhere;
  color: var(--quiet);
  font-size: 10px;
}

.danger-outline {
  border-color: #b42318;
  color: #912018;
}

.danger-outline:hover {
  background: #fbedf0;
}

.firmware-workspace {
  display: grid;
  grid-template-columns: minmax(340px, 0.75fr) minmax(480px, 1.25fr);
  gap: 16px;
}

.firmware-upload-pane .upload-form,
.firmware-repository-pane .bundle-list,
.firmware-action-pane {
  padding: 18px;
}

.firmware-action-pane.action-panel-empty {
  display: none;
}

.firmware-action-pane h4,
#dashboard-action-panel h4 {
  margin: 0;
  color: #30363d;
  font-size: 17px;
  letter-spacing: 0;
}

.config-workspace {
  display: grid;
  gap: 16px;
}

.config-runtime-pane,
.config-default-pane,
.config-organization-pane,
.config-detail-pane {
  min-width: 0;
  border: 1px solid var(--udk-border);
  background: var(--panel-background);
  box-shadow: 0 14px 30px rgba(20, 20, 20, 0.045);
}

.config-default-body {
  display: grid;
  gap: 12px;
  padding: 14px 18px 18px;
  border-top: 1px solid var(--udk-border);
}

.config-default-path {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--quiet);
  font-size: 11px;
}

.config-default-editor {
  display: grid;
  gap: 8px;
}

.config-default-editor label {
  color: var(--status-dark);
  font-size: 12px;
  font-weight: 800;
}

.config-default-editor textarea {
  width: 100%;
  min-height: 260px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
}

.config-default-actions,
.config-default-actions form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.config-default-actions input[type="file"] {
  max-width: min(100%, 360px);
}

.config-runtime-values {
  display: grid;
  grid-template-columns: minmax(140px, 0.7fr) minmax(140px, 0.7fr) minmax(240px, 1.6fr);
  margin: 0;
  border-top: 1px solid var(--udk-border);
}

.config-runtime-values > div {
  min-width: 0;
  padding: 12px 18px;
  border-right: 1px solid var(--udk-border);
}

.config-runtime-values > div:last-child {
  border-right: 0;
}

.config-runtime-values dt {
  margin-bottom: 4px;
  color: var(--quiet);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.config-runtime-values dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--status-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  font-weight: 700;
}

.config-management {
  display: grid;
  grid-template-columns: minmax(230px, 0.28fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.config-organization-pane {
  display: grid;
  align-content: start;
}

.config-organization-list {
  display: grid;
}

.config-organization-link {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 11px 14px;
  border-bottom: 1px solid var(--udk-border);
  color: var(--status-dark);
  text-decoration: none;
}

.config-organization-link:hover {
  background: #f1f3f5;
}

.config-organization-link.active {
  box-shadow: inset 3px 0 0 var(--udk-accent);
  background: #eef1f4;
  color: var(--udk-accent);
}

.config-organization-link strong {
  overflow-wrap: anywhere;
  font-size: 13px;
}

.config-organization-link span {
  color: var(--quiet);
  font-size: 10px;
}

.config-sidebar-add,
.config-detail-add,
.config-column-add {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px;
}

.config-sidebar-add {
  padding: 14px;
  border-top: 1px solid var(--udk-border-strong);
}

.config-detail-pane {
  display: grid;
}

.config-detail-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--udk-border);
  background: #f7f9fb;
}

.config-selected-organization-form {
  display: grid;
  grid-template-columns: minmax(180px, 320px) auto auto;
  align-items: end;
  gap: 8px;
}

.config-combination-count {
  padding-bottom: 8px;
  color: var(--quiet);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.config-detail-tabs {
  margin: 12px 18px 0;
  justify-self: start;
}

.config-detail-content {
  min-width: 0;
  padding: 16px 18px 18px;
}

.config-list-view,
.config-preview-view {
  display: grid;
  gap: 14px;
}

.config-view-heading,
.config-column-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.config-view-heading h4,
.config-column-heading h4 {
  margin: 0;
  color: var(--status-dark);
  font-size: 14px;
  letter-spacing: 0;
}

.config-view-heading p {
  margin: 3px 0 0;
  color: var(--quiet);
  font-size: 11px;
}

.config-view-heading > span,
.config-column-heading > span {
  color: var(--quiet);
  font-size: 11px;
  font-weight: 800;
}

.config-edit-list {
  display: grid;
  gap: 7px;
}

.config-edit-row,
.config-leaf-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto auto;
  gap: 7px;
  align-items: center;
}

.config-detail-add {
  max-width: 520px;
  padding-top: 4px;
}

.config-location-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  min-height: 360px;
  border: 1px solid var(--udk-border);
}

.config-location-column {
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  gap: 10px;
  min-width: 0;
  padding: 12px;
  border-right: 1px solid var(--udk-border);
}

.config-location-column:last-child {
  border-right: 0;
}

.config-sensor-column {
  grid-template-rows: auto minmax(160px, 1fr) auto;
}

.config-location-selector-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: end;
  gap: 7px;
  min-width: 0;
}

.config-location-selector-row > form {
  min-width: 0;
}

.config-location-selector-form label {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.config-location-selector-form select {
  width: 100%;
  min-width: 0;
}

.config-column-add {
  padding-top: 10px;
  border-top: 1px solid var(--udk-border);
}

.config-context-empty {
  align-self: center;
  margin: 0;
  color: var(--quiet);
  font-size: 12px;
  text-align: center;
}

.config-item-dialog-overlay {
  position: fixed;
  z-index: 1200;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(25, 31, 36, 0.48);
}

.config-item-dialog {
  position: static;
  display: grid;
  gap: 16px;
  width: min(420px, 100%);
  max-width: none;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--udk-border-strong);
  border-radius: 6px;
  background: var(--panel-background);
  box-shadow: 0 22px 55px rgba(20, 20, 20, 0.25);
}

.config-item-dialog-heading h3 {
  margin: 0;
  color: var(--status-dark);
  font-size: 17px;
  letter-spacing: 0;
}

.config-item-dialog > form {
  display: grid;
  gap: 14px;
}

.config-item-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.config-preview-form {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 10px;
}

.config-preview-output {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 8px 12px;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--udk-border);
  background: #f7f9fb;
}

.config-preview-output strong {
  color: var(--quiet);
  font-size: 10px;
  text-transform: uppercase;
}

.config-preview-output code {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--status-dark);
  font-size: 12px;
}

.config-preview-output p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--quiet);
  font-size: 12px;
}

.empty-config-branch,
.empty-config-tree {
  margin: 0;
  color: var(--quiet);
  font-size: 13px;
}

.empty-config-branch {
  padding: 8px 0;
}

.empty-config-tree {
  padding: 18px;
}

@media (max-width: 900px) {
  :root {
    --status-band-height: 172px;
  }

  .auth-status-band-inner {
    grid-template-columns: 1fr;
  }

  .auth-status-meta {
    justify-self: start;
  }

  .status-meta {
    justify-content: flex-start;
  }

  .status-action-row {
    justify-content: flex-start;
  }

  .status-meta strong {
    text-align: left;
  }

  .sensor-workspace-grid,
  .jobs-workspace,
  .firmware-workspace,
  .config-management {
    grid-template-columns: 1fr;
  }

  .config-organization-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sensor-list {
    border-right: 0;
    border-bottom: 1px solid var(--udk-border);
  }

  .sensor-list nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 680px) {
  :root {
    --status-band-height: 192px;
  }

  .workspace-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .workspace-actions,
  .workspace-actions form,
  .workspace-actions .button {
    width: 100%;
  }

  .sensor-list nav,
  .sensor-metadata-grid,
  .parameter-grid,
  .config-runtime-values,
  .config-location-grid,
  .config-preview-form {
    grid-template-columns: 1fr;
  }

  .sensor-metadata-grid .span-two {
    grid-column: auto;
  }

  .config-runtime-values > div {
    border-right: 0;
    border-bottom: 1px solid var(--udk-border);
  }

  .config-runtime-values > div:last-child {
    border-bottom: 0;
  }

  .config-default-actions,
  .config-default-actions form,
  .config-default-actions .button {
    width: 100%;
  }

  .config-organization-list,
  .config-selected-organization-form,
  .config-edit-row,
  .config-leaf-row,
  .config-sidebar-add,
  .config-detail-add,
  .config-column-add {
    grid-template-columns: 1fr;
  }

  .config-detail-header {
    align-items: stretch;
    flex-direction: column;
  }

  .config-combination-count {
    padding-bottom: 0;
  }

  .config-location-column {
    border-right: 0;
    border-bottom: 1px solid var(--udk-border);
  }

  .config-location-column:last-child {
    border-bottom: 0;
  }

  .config-selected-organization-form .button,
  .config-edit-row .button,
  .config-leaf-row .button,
  .config-sidebar-add .button,
  .config-detail-add .button,
  .config-column-add .button {
    width: 100%;
  }

  .topic-builder-controls {
    display: grid;
    grid-template-columns: 1fr;
  }

  .topic-builder-controls select {
    width: 100%;
    max-width: none;
  }

  .topic-separator {
    display: none;
  }

  .sensor-form {
    padding: 14px;
  }

  .form-command-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .form-command-bar .button {
    width: 100%;
  }

  .sensor-file-actions {
    align-items: center;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
  }

  .sensor-file-actions form,
  .sensor-file-actions .button {
    flex: 0 0 auto;
    width: auto;
  }

  .sensor-form .form-command-bar {
    align-items: center;
    flex-direction: row;
    flex-wrap: nowrap;
  }

  .sensor-form .form-command-bar .button {
    width: auto;
  }

  .jobs-tab-table .job-actions {
    display: flex;
    grid-template-columns: none;
  }

  .jobs-tab-table .job-actions::before {
    flex-basis: 86px;
    flex-shrink: 0;
  }
}

@media (max-width: 430px) {
  :root {
    --status-band-height: 226px;
  }

  .sensor-write-targets {
    grid-template-columns: minmax(0, 1fr);
  }

  .sensor-write-dialog-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .sensor-write-dialog-actions .button {
    width: 100%;
  }
}