Huginn/inspector/src/styles.css

:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #dce9ee;
  background: #05090d;
  --bg: #05090d;
  --panel: #0b131b;
  --panel-strong: #101c27;
  --ink: #dce9ee;
  --muted: #8296a3;
  --line: #1e3444;
  --line-bright: #1e7fa4;
  --cyan: #33e6f3;
  --cyan-soft: rgba(51, 230, 243, 0.16);
  --cyan-glow: rgba(51, 230, 243, 0.36);
  --brass: #d49a3d;
  --danger: #ff897d;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 760px;
  min-height: 100vh;
  overflow: hidden;
}

button,
input {
  font: inherit;
}

code {
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.92em;
}

.workspace {
  position: relative;
  display: block;
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 18%, rgba(39, 202, 239, 0.12), transparent 30%),
    linear-gradient(135deg, #05090d 0%, #07111a 48%, #030507 100%);
}

.sidebar {
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 27, 38, 0.98), rgba(5, 9, 13, 0.98));
  padding: 22px;
  box-shadow: 8px 0 36px rgba(0, 0, 0, 0.32);
}

.brand {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.brand img {
  border-radius: 8px;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 14px var(--cyan-glow));
}

.brand h1 {
  margin: 0;
  color: #f0fbff;
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: 0;
}

.brand p {
  margin: 7px 0 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.dropzone {
  display: grid;
  gap: 6px;
  place-items: center;
  min-height: 132px;
  border: 1px dashed #276982;
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(13, 38, 50, 0.72), rgba(6, 15, 22, 0.88));
  color: var(--cyan);
  cursor: pointer;
  text-align: center;
  box-shadow: inset 0 0 18px rgba(51, 230, 243, 0.06);
}

.is-dragging .dropzone {
  border-color: var(--cyan);
  background: rgba(51, 230, 243, 0.12);
  box-shadow: 0 0 22px var(--cyan-glow), inset 0 0 22px rgba(51, 230, 243, 0.1);
}

.dropzone input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.drop-title {
  font-weight: 800;
}

.drop-copy {
  color: var(--muted);
  font-size: 13px;
}

.summary {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(12, 23, 32, 0.92);
  padding: 11px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric strong {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.content {
  padding: 18px;
  overflow: auto;
}

.empty-workspace,
.inspector-stage {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: #03070a;
}

.empty-workspace {
  display: grid;
  place-items: center;
  padding: clamp(18px, 4vw, 56px);
}

.empty-workspace .huginn-field-canvas {
  opacity: 0.46;
}

.overlay-layer {
  position: fixed;
  inset: 0;
  z-index: 12;
  pointer-events: none;
}

.graph-panel {
  position: fixed;
  inset: 0;
  min-width: 0;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  background: #03070a;
}

.graph-panel > section {
  width: 100vw !important;
  height: 100vh !important;
  min-height: 100vh !important;
}

.huginn-field-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  image-rendering: auto;
  opacity: 0.96;
  pointer-events: none;
}

.epiphany-graph-overlay-panel {
  background: rgba(4, 11, 16, 0.72) !important;
  border-color: rgba(51, 230, 243, 0.22) !important;
  box-shadow: 0 0 28px rgba(51, 230, 243, 0.08), 0 18px 48px rgba(0, 0, 0, 0.28) !important;
}

.huginn-graph-shell {
  width: 100vw;
  height: 100vh;
}

.huginn-graph-shell svg {
  filter: drop-shadow(0 0 12px rgba(51, 230, 243, 0.28));
}

.huginn-graph-shell svg path[stroke]:not([stroke="transparent"]) {
  opacity: 1;
  stroke-width: 2.4px;
}

.huginn-graph-shell svg rect[filter] {
  fill-opacity: 0.94;
  stroke-opacity: 1;
}

.huginn-graph-shell svg text {
  fill-opacity: 1;
  paint-order: stroke;
  stroke: rgba(1, 6, 10, 0.72);
  stroke-width: 2px;
  stroke-linejoin: round;
}

.huginn-graph-shell .epiphany-graph-overlay-panel,
.floating-panel {
  opacity: 0.28;
  transition:
    opacity 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

.huginn-graph-shell .epiphany-graph-overlay-panel:hover,
.huginn-graph-shell .epiphany-graph-overlay-panel:focus-within,
.floating-panel:hover,
.floating-panel:focus-within,
.floating-panel.is-primary {
  opacity: 1;
  transform: translateY(-2px);
}

.floating-panel {
  position: absolute;
  pointer-events: auto;
  container-type: inline-size;
  border: 1px solid rgba(51, 230, 243, 0.22);
  border-radius: 24px;
  background: rgba(4, 11, 16, 0.72);
  padding: clamp(10px, 1.4vw, 18px);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.34), 0 0 28px rgba(51, 230, 243, 0.08);
  backdrop-filter: blur(16px);
}

.brand-panel {
  top: 16px;
  left: 16px;
  width: min(330px, calc(100vw - 32px));
  transform: translateX(-242px);
}

.brand-panel:hover,
.brand-panel:focus-within,
.brand-panel.is-primary {
  transform: translateX(0);
}

.records-panel {
  left: 16px;
  bottom: 16px;
  width: min(360px, calc(50vw - 24px));
  max-height: min(44vh, 420px);
  transform: translateY(calc(100% - 48px));
}

.records-panel:hover,
.records-panel:focus-within {
  transform: translate(0, 0);
}

.graph-warning {
  position: fixed;
  left: 50%;
  bottom: 18px;
  z-index: 14;
  max-width: min(720px, calc(100vw - 36px));
  transform: translateX(-50%);
  border-top: 1px solid rgba(212, 154, 61, 0.3);
  border: 1px solid rgba(212, 154, 61, 0.3);
  border-radius: 18px;
  background: rgba(72, 45, 12, 0.34);
  color: #ffd38a;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.35;
}

.hero {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: calc(100vh - 36px);
  max-width: 680px;
  text-align: center;
}

.hero img {
  width: 168px;
  height: 168px;
  margin-bottom: 18px;
  image-rendering: auto;
  filter: drop-shadow(0 0 28px var(--cyan-glow));
}

.hero h2 {
  margin: 0;
  color: #f0fbff;
  font-size: 42px;
  line-height: 1;
  text-shadow: 0 0 18px rgba(3, 7, 10, 0.92), 0 0 34px rgba(51, 230, 243, 0.28);
}

.hero p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.55;
  text-shadow: 0 0 14px rgba(3, 7, 10, 0.96);
}

.panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 16, 23, 0.94);
  overflow: hidden;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.24);
}

.panel header,
.floating-panel header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 11px 12px;
  background: rgba(16, 28, 39, 0.92);
}

.panel h2,
.floating-panel h2 {
  margin: 0;
  color: #f0fbff;
  font-size: 15px;
}

.panel header span,
.floating-panel header span {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.list {
  display: grid;
  gap: 8px;
  max-height: inherit;
  overflow: auto;
  padding: 10px;
}

.row {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-strong);
  color: inherit;
  padding: 10px;
  text-align: left;
  cursor: pointer;
}

.row[aria-selected="true"] {
  border-color: var(--cyan);
  box-shadow: inset 3px 0 0 var(--cyan), 0 0 18px rgba(51, 230, 243, 0.12);
}

.row strong,
.row span {
  display: block;
  overflow-wrap: anywhere;
}

.row span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

dl {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 8px 12px;
}

dt {
  color: var(--muted);
  font-size: 12px;
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
}

pre {
  max-height: min(440px, 42vh);
  overflow: auto;
  border-radius: 6px;
  border: 1px solid #142b39;
  background: #03080c;
  color: #dffbff;
  padding: 12px;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
}

.error {
  border: 1px solid rgba(255, 137, 125, 0.42);
  border-radius: 6px;
  background: rgba(94, 27, 24, 0.28);
  color: var(--danger);
  padding: 10px;
  overflow-wrap: anywhere;
}

.fatal-error {
  display: grid;
  gap: 8px;
  max-width: 720px;
  margin: 32px;
  padding: 16px;
}

.empty {
  padding: 18px;
  color: var(--muted);
}

.huginn-expanded-node {
  scrollbar-color: rgba(51, 230, 243, 0.58) rgba(3, 7, 10, 0.32);
  transition:
    border-radius 180ms ease,
    box-shadow 180ms ease,
    padding 180ms ease;
}

.expanded-content {
  display: grid;
  gap: clamp(10px, 1.4vw, 18px);
  min-height: 100%;
  padding: clamp(14px, 2.2vw, 30px);
  color: #e7fbff;
}

.expanded-kicker {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.expanded-header {
  display: grid;
  gap: 10px;
}

.expanded-header h1 {
  margin: 0;
  overflow-wrap: anywhere;
  color: #f8fdff;
  font-size: clamp(1.45rem, 3.4vw, 3rem);
  line-height: 1;
}

.expanded-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.expanded-chips span,
.expanded-footer {
  border: 1px solid rgba(51, 230, 243, 0.22);
  border-radius: 999px;
  background: rgba(5, 18, 26, 0.68);
  color: #aeeef5;
  padding: 6px 9px;
  font-size: 12px;
  font-weight: 700;
}

.expanded-summary {
  color: rgba(231, 251, 255, 0.78);
  line-height: 1.55;
}

.expanded-payload {
  display: grid;
  gap: 8px;
  min-width: 0;
  min-height: 0;
}

.expanded-payload h2 {
  margin: 0;
  color: #f8fdff;
  font-size: 18px;
}

.expanded-article {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-height: 0;
}

.expanded-article h2 {
  margin: 0 0 8px;
  color: #f8fdff;
  font-size: 18px;
}

.expanded-footer {
  width: fit-content;
}

.huginn-expanded-node[data-node-stage="summary"] {
  overflow: hidden;
}

.huginn-expanded-node[data-node-stage="summary"] .expanded-content {
  display: grid;
  align-items: center;
  justify-items: center;
  gap: 6px;
  padding: 10px 14px;
  text-align: center;
}

.huginn-expanded-node[data-node-stage="summary"] .expanded-kicker,
.huginn-expanded-node[data-node-stage="summary"] .expanded-summary,
.huginn-expanded-node[data-node-stage="summary"] .expanded-article,
.huginn-expanded-node[data-node-stage="summary"] .expanded-footer {
  display: none;
}

.huginn-expanded-node[data-node-stage="summary"] .expanded-header {
  display: grid;
  justify-items: center;
  min-width: 0;
}

.huginn-expanded-node[data-node-stage="summary"] .expanded-header h1 {
  max-width: 100%;
  font-size: 1.02rem;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.huginn-expanded-node[data-node-stage="summary"] .expanded-chips {
  justify-content: center;
}

.huginn-expanded-node[data-node-stage="summary"] .expanded-payload {
  display: none;
}

.huginn-expanded-node[data-node-stage="preview"] {
  overflow: hidden;
}

.huginn-expanded-node[data-node-stage="preview"] .expanded-content {
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 18px 22px;
  text-align: center;
}

.huginn-expanded-node[data-node-stage="preview"] .expanded-header {
  justify-items: center;
  max-width: min(640px, 100%);
}

.huginn-expanded-node[data-node-stage="preview"] .expanded-header h1 {
  max-width: 100%;
  font-size: clamp(1.05rem, 2.1vw, 1.7rem);
  text-align: center;
}

.huginn-expanded-node[data-node-stage="preview"] .expanded-chips {
  justify-content: center;
}

.huginn-expanded-node[data-node-stage="preview"] .expanded-summary,
.huginn-expanded-node[data-node-stage="preview"] .expanded-article,
.huginn-expanded-node[data-node-stage="preview"] .expanded-footer {
  display: none;
}

.huginn-expanded-node[data-node-stage="preview"] .expanded-payload {
  width: min(680px, 100%);
  justify-items: center;
}

.huginn-expanded-node[data-node-stage="preview"] .expanded-payload h2 {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.huginn-expanded-node[data-node-stage="preview"] .payload-code {
  width: 100%;
  max-height: min(280px, 44vh);
  margin: 0;
  text-align: left;
}

.huginn-expanded-node[data-node-stage="preview"] dl {
  display: none;
}

.huginn-expanded-node[data-node-stage="article"] {
  overflow: auto;
}

@container (max-width: 260px) {
  .brand p,
  .drop-copy,
  .metric span,
  .row span,
  .floating-panel header span {
    display: none;
  }

  .brand {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .brand h1 {
    font-size: 22px;
  }

  .dropzone {
    min-height: 54px;
  }
}

@container (max-width: 180px) {
  .summary,
  .dropzone,
  .list {
    display: none;
  }

  .floating-panel header {
    border-bottom: 0;
    padding: 6px 8px;
  }
}

@media (max-width: 900px) {
  body {
    min-width: 320px;
  }

  .brand-panel {
    width: min(300px, calc(100vw - 24px));
    transform: translateX(calc(-100% + 58px));
  }

  .records-panel {
    left: 12px;
    right: 12px;
    width: auto;
    max-height: 32vh;
  }

  .records-panel {
    bottom: 12px;
  }

  .expanded-article {
    grid-template-columns: 1fr;
  }
}