@font-face {
  font-family: 'Source Sans 3';
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url('/assets/source-sans-3.woff2') format('woff2');
}

:root {
  color-scheme: dark;
  font-family:
    'Source Sans 3',
    'Source Sans Pro',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: transparent;
  --purple: #37109f;
  --purple-hover: #2f0e88;
  --background: #000000;
  --panel: #161616;
  --control: #222222;
  --border: #383838;
  --text: #ffffff;
  --muted: #b3b3b3;
  --trace: #ffffff;
  --band: #ffffff20;
  --active: #8ce0ac;
  --armed: #ffd166;
  --energised: #ff8787;
}
* {
  box-sizing: border-box;
}
body {
  color: var(--text);
  margin: 0;
  background: var(--background);
}
.workspace {
  max-width: 1280px;
  margin: auto;
  padding: 32px;
}
.page-header,
.graph-heading,
.page-footer,
.copy-row,
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.page-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-top: 2px solid var(--purple);
  padding: 16px 20px;
  margin-bottom: 16px;
  border-radius: 8px;
}
.session-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.edda-logo {
  width: 44px;
  height: 44px;
  flex: none;
  object-fit: contain;
}
.page-header h1 {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.2;
  margin: 0;
}
.page-header h1,
.headline-card .widget-heading,
.sensor-card .widget-heading,
#signal-label,
#graph-title,
.output strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brand,
.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.brand {
  color: #ffffff;
}
.eyebrow {
  color: var(--muted);
}
h1 {
  font-size: 2.25rem;
  line-height: 1.15;
  font-weight: 700;
  margin: 8px 0 0;
}
h2 {
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 700;
  margin: 0;
}
.graph-heading h2 {
  margin-top: 4px;
}
.session-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 4px 12px;
  max-width: 220px;
  color: var(--muted);
  font-size: 0.8rem;
}
#header-status {
  flex-basis: 100%;
  text-align: right;
}
.badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  white-space: nowrap;
}
.headline-readings {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.headline-card {
  text-align: left;
}
.headline-card .eyebrow {
  display: block;
}
.headline-card .big-value {
  font-weight: 600;
}
.headline-card[aria-pressed='true'] {
  border-color: var(--purple);
  box-shadow: inset 0 3px var(--purple);
}
body[data-mode='all'] .sensor-card,
body[data-mode='all'] .headline-card {
  text-align: center;
}
body[data-mode='all'] .sensor-reading {
  justify-content: center;
}
.headline-card:disabled {
  cursor: default;
}
.sensor-card[hidden],
.sensor-panel[hidden],
.headline-readings[hidden] {
  display: none;
}
body:not([data-mode='viewer']):not([data-mode='all']) .headline-readings {
  display: none;
}
body:is([data-mode='viewer'], [data-mode='all']) .cards > .value-panel {
  display: none;
}
body[data-mode='viewer'] #header-status .status-panel {
  padding: 0;
  border: 0;
  background: transparent;
}
body[data-mode='viewer'] #header-status .eyebrow,
body[data-mode='viewer'] #header-status .muted {
  display: none;
}
body[data-mode='viewer'] #header-status .status-value {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text);
}
body[data-mode='viewer'] #header-status .muted {
  color: var(--muted);
}
body:is([data-mode='viewer'], [data-mode='all']) .countdown-panel {
  padding: 0 0 24px;
  background: transparent;
  border: 0;
  text-align: center;
}
body:is([data-mode='viewer'], [data-mode='all']) .countdown-panel .eyebrow {
  display: none;
}
body:is([data-mode='viewer'], [data-mode='all']) .countdown-panel .big-value {
  margin: 0;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
}
body[data-mode='viewer'] #header-countdown .countdown-panel {
  padding: 0;
  text-align: right;
}
body[data-mode='viewer'] #header-countdown .big-value {
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.1;
  white-space: nowrap;
}
body[data-mode='viewer'] #header-countdown .muted {
  color: var(--muted);
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.panel {
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
}
.muted {
  color: var(--muted);
  font-size: 0.875rem;
}
.big-value {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.25;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  margin-top: 12px;
  overflow-wrap: anywhere;
}
.countdown-panel {
  background: var(--purple);
  border-color: var(--purple);
  color: #ffffff;
}
.countdown-panel .eyebrow,
.countdown-panel .muted {
  color: #ffffffcc;
}
.status-value {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 16px 0 8px;
}
.status-value::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--muted);
  vertical-align: middle;
}
.status-value[data-live='true']::before {
  background: var(--active);
}
.measurement {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}
.unit {
  color: var(--muted);
}
.outputs-panel {
  grid-column: 1 / -1;
}
.outputs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 24px;
  margin-top: 16px;
}
.output {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  overflow-wrap: anywhere;
}
.output strong {
  width: 100%;
  font-size: 0.95rem;
  font-weight: 600;
}
.output-icons {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.output-state svg {
  width: 14px;
  height: 14px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.output-state svg[data-filled='true'] {
  fill: currentColor;
  stroke: none;
}
.output-state {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: calc(14ch + 30px);
  gap: 4px;
  white-space: nowrap;
  background: color-mix(in srgb, currentColor 10%, transparent);
  color: var(--muted);
  border: 1px solid color-mix(in srgb, currentColor 35%, transparent);
  border-radius: 4px;
  padding: 2px 6px;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.output-state[data-flag='armed'][data-state='on'] {
  color: var(--armed);
}
.output-state[data-flag='energised'][data-state='on'] {
  color: var(--energised);
}
.output-state[data-state='off'] {
  color: var(--active);
}
.graph-panel,
.settings {
  margin-top: 16px;
}
.sensor-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}
.sensor-card {
  display: flex;
  flex-direction: column;
  text-align: left;
  gap: 2px;
  padding: 8px 10px;
  min-width: 0;
  background: var(--panel);
  white-space: normal;
  overflow-wrap: anywhere;
}
.sensor-reading {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
}
.sensor-card strong {
  font-size: 1.25rem;
  line-height: 1.2;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.sensor-card[aria-pressed='true'] {
  background: var(--purple);
  border-color: var(--purple);
  color: #ffffff;
}
.sensor-card[aria-pressed='true'] .muted,
.sensor-card[aria-pressed='true'] .unit {
  color: #ffffffcc;
}
.graph-heading {
  margin-bottom: 18px;
}
.graph-heading > div {
  min-width: 0;
}
#graph {
  display: block;
  width: 100%;
  height: 280px;
  overflow: hidden;
}
#graph text {
  fill: var(--muted);
  font:
    12px 'Source Sans 3',
    sans-serif;
  font-variant-numeric: tabular-nums;
}
#grid line {
  stroke: var(--border);
  stroke-width: 1;
}
#line {
  stroke: var(--trace);
  stroke-width: 2;
  fill: none;
  vector-effect: non-scaling-stroke;
}
#band {
  fill: var(--band);
  stroke: none;
}
.fields {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 20px 0 16px;
}
label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 0.875rem;
  flex: 1;
  min-width: 130px;
}
select,
input,
button,
.copy-row a {
  font: inherit;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
  background: var(--control);
  min-width: 0;
}
button,
.copy-row a {
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
}
button:hover,
.copy-row a:hover {
  border-color: var(--muted);
}
#copy {
  background: var(--purple);
  border-color: var(--purple);
  color: #ffffff;
  white-space: nowrap;
}
#copy:hover {
  background: var(--purple-hover);
}
:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}
.copy-row input {
  flex: 1;
  color: var(--muted);
  font-size: 0.875rem;
}
.copy-row a {
  white-space: nowrap;
}
.settings p {
  margin: 12px 0 0;
}
.fields [hidden] {
  display: none;
}
.page-footer {
  margin-top: 24px;
  color: var(--muted);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}
.landing {
  max-width: 680px;
  margin: 18vh auto;
  padding: 32px;
  border-top: 8px solid var(--purple);
}
.landing .brand {
  color: var(--muted);
}
.landing p {
  line-height: 1.7;
}

/* OBS pages share presentation but omit the viewer's navigation and setup. */
body:not([data-mode='viewer']) {
  background: transparent;
}
body:not([data-mode='viewer']) .workspace {
  min-height: 100svh;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px;
  text-align: center;
}
body:not([data-mode='viewer']) .measurement,
body:not([data-mode='viewer']) .output,
body:not([data-mode='viewer']) .graph-heading {
  justify-content: center;
}
body:not([data-mode='viewer']) .graph-heading {
  align-items: center;
}
#widget-overlay {
  display: none;
}
body:not([data-widget-state='ready']) #widget-overlay {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #3a0d11;
  color: #ffb4b4;
  text-align: center;
  text-shadow: none;
  font-size: clamp(1rem, 4vw, 1.5rem);
  font-weight: 600;
}
body:not([data-widget-state='ready']) .workspace {
  visibility: hidden;
}

body:not([data-mode='viewer']) .page-header,
body:not([data-mode='viewer']) .settings,
body:not([data-mode='viewer']) .page-footer,
body:not([data-mode='viewer']):not([data-mode='all']) .sensor-panel {
  display: none;
}
body:not([data-mode='viewer']):not([data-mode='all']) .panel {
  border-radius: 4px;
  padding: 14px;
}
body:not([data-mode='viewer']) .cards {
  gap: 8px;
}
body[data-surface='transparent'] .panel,
body[data-surface='transparent'] .sensor-card {
  background: transparent;
  border-color: transparent;
}
body[data-surface='transparent'] {
  --muted: #ffffff;
  --border: #ffffff;
  text-shadow: 0 1px 3px #000000;
}
body[data-surface='transparent']:not([data-widget-state='ready']) #widget-overlay {
  background: transparent;
  color: #ff8787;
}
body[data-surface='light'] {
  color-scheme: light;
  --background: #f7f7f7;
  --panel: #ffffff;
  --control: #f4f4f4;
  --border: #d8d8d8;
  --text: #000000;
  --muted: #595959;
  --trace: #37109f;
  --band: #37109f20;
  --active: #18753c;
  --armed: #8f5c00;
  --energised: #c92a2a;
}
body:not([data-mode='viewer']):not([data-mode='all']) .cards {
  display: block;
}
:where(body:not([data-mode='viewer']):not([data-mode='all'])) .cards > .panel,
:where(body:not([data-mode='viewer']):not([data-mode='all'])) .graph-panel {
  display: none;
}
body[data-mode='phase'] .cards > .phase-panel,
body[data-mode='status'] .cards > .status-panel,
body[data-mode='countdown'] .cards > .countdown-panel,
body[data-mode='outputs'] .cards > .outputs-panel,
body[data-mode='value'] .cards > .value-panel,
body[data-mode='graph'] .graph-panel {
  display: block;
  margin: 0;
}
body:not([data-mode='viewer'])[data-headings='hide'] .widget-heading {
  display: none;
}
body:not([data-mode='viewer'])[data-headings='hide'] .big-value,
body:not([data-mode='viewer'])[data-headings='hide'] .outputs,
body:not([data-mode='viewer'])[data-headings='hide'] .status-value {
  margin-top: 0;
}
body[data-mode='status'] .status-value {
  margin: 0 0 4px;
  font-size: 1.25rem;
  line-height: 1.2;
}
body[data-mode='status'] .muted {
  line-height: 1.25;
}
body[data-mode='status'] .status-panel {
  padding: 8px;
}
body:not([data-mode='viewer']) .value-panel .big-value {
  margin-top: 2px;
  line-height: 1.1;
}
body[data-mode='countdown'] .big-value {
  margin: 0;
}
body[data-mode='graph'] .graph-heading {
  margin-bottom: 8px;
}
@media (max-width: 1000px) {
  .page-header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px 16px;
  }
  .session-meta {
    grid-column: 1 / -1;
    justify-content: flex-start;
    max-width: none;
    padding-left: 58px;
  }
  #header-status {
    flex-basis: auto;
    text-align: left;
  }
  .sensor-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .sensor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .workspace {
    padding: 16px;
  }
  .page-header {
    padding: 12px;
    gap: 10px 12px;
  }
  .session-identity {
    gap: 10px;
  }
  .edda-logo {
    width: 36px;
    height: 36px;
  }
  .session-meta {
    padding-left: 0;
  }
  h1 {
    font-size: 1.75rem;
  }
  .session-meta {
    align-items: center;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .cards,
  .headline-readings {
    grid-template-columns: 1fr;
  }
  .panel {
    padding: 16px;
  }
  .graph-heading,
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
  .copy-row {
    flex-wrap: wrap;
    gap: 8px;
  }
  .copy-row input {
    flex-basis: 100%;
  }
  .page-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

.phase-panel {
  grid-column: 1 / -1;
}
.phase-value {
  font-size: clamp(1.25rem, 4vw, 2.5rem);
  font-weight: 600;
  overflow-wrap: anywhere;
}
#header-phase .phase-panel {
  padding: 0;
  border: 0;
  background: transparent;
}
#header-phase .eyebrow {
  display: none;
}
#header-phase .phase-value {
  font-size: 1rem;
  font-weight: 400;
}