:root {
  color-scheme: dark;
  --bg: #111318;
  --bg-2: #171717;
  --panel: #1b1f24;
  --panel-2: #20262c;
  --line: #303940;
  --line-strong: #475761;
  --text: #f7f0df;
  --muted: #b8b0a2;
  --teal: #8fd6c7;
  --amber: #e9c46a;
  --coral: #e76f51;
  --orange: #f4a261;
  --green: #7fb069;
  --blue: #7aa2f7;
  --shadow: 0 22px 50px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(143, 214, 199, 0.08), transparent 32%),
    linear-gradient(215deg, rgba(244, 162, 97, 0.08), transparent 34%),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

code {
  color: #f6dda0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.95em;
}

.app-shell {
  width: min(1500px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(143, 214, 199, 0.65);
  border-radius: 8px;
  background: #15171b;
  color: var(--teal);
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
}

.brand small {
  color: var(--muted);
  font-size: 13px;
}

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

.button {
  min-height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #1d2228;
  color: var(--text);
  cursor: pointer;
  padding: 0 14px;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease;
}

.button:hover {
  border-color: var(--teal);
  background: #253039;
}

.button:active {
  transform: translateY(1px);
}

.button.primary {
  border-color: rgba(143, 214, 199, 0.8);
  background: #23413e;
}

.button.shock {
  border-color: rgba(231, 111, 81, 0.86);
  background: #3d2622;
}

.button.shock:hover {
  border-color: var(--amber);
  background: #4a2d24;
}

.button.connected {
  border-color: rgba(122, 162, 247, 0.82);
  background: #202b45;
}

.button.connected:hover {
  border-color: var(--teal);
  background: #263a54;
}

.button.subtle {
  color: var(--muted);
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.button:disabled {
  cursor: progress;
  opacity: 0.62;
}

.dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
  align-items: start;
}

.mission,
.constellation-map,
.panel,
.rail-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(27, 31, 36, 0.93);
  box-shadow: var(--shadow);
}

.mission {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 18px;
  padding: 22px;
}

.mission h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(34px, 5vw, 68px);
  line-height: 0.98;
  letter-spacing: 0;
}

.mission p {
  max-width: 680px;
}

.mission-copy > p:last-child,
.panel-copy {
  color: var(--muted);
  line-height: 1.5;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  align-self: stretch;
}

.metrics div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #16191d;
  padding: 14px;
}

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

.metrics dd {
  margin: 8px 0 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
}

#metric-status {
  font-size: clamp(21px, 1.75vw, 24px);
  line-height: 1.1;
}

.constellation-map {
  grid-column: 1;
  min-height: 376px;
  padding: 18px;
}

.map-header,
.panel-heading,
.rail-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status-pill,
.panel-score,
.rail-heading span {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  padding: 6px 8px;
  white-space: nowrap;
}

.status-pill.live {
  border-color: rgba(127, 176, 105, 0.8);
  color: #c9f0b9;
}

.status-pill.fallback {
  border-color: rgba(233, 196, 106, 0.8);
  color: #f6dda0;
}

.constellation-map svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 18px;
}

.map-line {
  stroke-width: 3;
  fill: none;
  opacity: 0.85;
}

.accent-a {
  stroke: var(--teal);
}

.accent-b {
  stroke: var(--amber);
}

.accent-c {
  stroke: var(--orange);
}

.accent-d {
  stroke: var(--coral);
}

.accent-e {
  stroke: var(--green);
}

.accent-f {
  stroke: var(--coral);
}

.accent-g {
  stroke: var(--blue);
}

.map-node circle {
  fill: #171b20;
  stroke: var(--line-strong);
  stroke-width: 2;
}

.map-node.active circle {
  stroke: var(--teal);
  filter: drop-shadow(0 0 16px rgba(143, 214, 199, 0.38));
}

.map-node.core circle {
  fill: #22302f;
  stroke: var(--teal);
}

.map-node text {
  fill: var(--text);
  font-size: 16px;
  font-weight: 800;
  text-anchor: middle;
}

.workspace {
  grid-column: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.panel {
  min-height: 260px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--teal);
}

.panel[data-panel="menu"]::before {
  background: var(--amber);
}

.panel[data-panel="budget"]::before {
  background: var(--orange);
}

.panel[data-panel="invites"]::before {
  background: var(--coral);
}

.panel[data-panel="timeline"]::before {
  background: var(--green);
}

.panel[data-panel="approval"]::before {
  background: linear-gradient(90deg, var(--teal), var(--orange), var(--coral));
}

.panel[data-panel="shock"]::before {
  background: linear-gradient(90deg, var(--coral), var(--amber));
}

.panel[data-panel="handoff"]::before {
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.panel.active {
  border-color: rgba(143, 214, 199, 0.85);
}

.shock-panel {
  background:
    linear-gradient(180deg, rgba(231, 111, 81, 0.12), transparent 45%),
    rgba(27, 31, 36, 0.93);
}

.shock-panel.active {
  border-color: rgba(231, 111, 81, 0.88);
}

.handoff-panel {
  background:
    linear-gradient(180deg, rgba(122, 162, 247, 0.13), transparent 48%),
    rgba(27, 31, 36, 0.93);
}

.handoff-panel.active {
  border-color: rgba(122, 162, 247, 0.88);
}

.panel h2 {
  margin: 16px 0 8px;
  font-size: 22px;
  line-height: 1.12;
  letter-spacing: 0;
}

.flat-list,
.timeline-list,
.tool-list,
.trace-list {
  display: grid;
  gap: 10px;
}

.flat-row,
.tool-row,
.trace-row,
.timeline-row {
  display: grid;
  gap: 5px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.flat-row strong,
.trace-row strong,
.tool-row strong,
.timeline-row strong {
  color: var(--text);
  font-size: 14px;
}

.flat-row span,
.trace-row span,
.tool-row span,
.timeline-row span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.budget-bar {
  width: 100%;
  height: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #111318;
  overflow: hidden;
  margin: 16px 0;
}

.budget-bar span {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--amber), var(--orange));
  transition: width 260ms ease;
}

.approval-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.right-rail {
  grid-column: 2;
  grid-row: 2 / span 2;
  display: grid;
  gap: 18px;
  position: sticky;
  top: 18px;
}

.rail-block {
  padding: 16px;
}

.trace-block {
  min-height: 340px;
}

.trace-list {
  max-height: 430px;
  overflow: auto;
  padding-right: 4px;
}

.trace-row code {
  white-space: pre-wrap;
  word-break: break-word;
  color: #f6dda0;
  font-size: 12px;
}

.artifact-block pre {
  max-height: 280px;
  overflow: auto;
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
}

.handoff-preview {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.slack-preview {
  overflow: hidden;
  border: 1px solid rgba(122, 162, 247, 0.36);
  border-radius: 8px;
  background: #181c22;
}

.slack-preview-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  background: #22262d;
  color: var(--text);
  font-size: 12px;
  padding: 8px 10px;
}

.slack-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
}

.slack-dot.red {
  background: #e76f51;
}

.slack-dot.amber {
  background: #e9c46a;
}

.slack-dot.green {
  background: #7fb069;
  margin-right: 4px;
}

.slack-message {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 12px;
}

.slack-avatar {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 7px;
  background: #23413e;
  color: var(--teal);
  font-weight: 900;
}

.slack-bubble {
  min-width: 0;
}

.slack-header {
  display: flex;
  align-items: baseline;
  gap: 7px;
  color: var(--text);
  font-size: 13px;
}

.slack-header span {
  border-radius: 4px;
  background: #2f353d;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  padding: 1px 4px;
  text-transform: uppercase;
}

.slack-bubble h3 {
  margin: 6px 0 8px;
  color: var(--text);
  font-size: 17px;
  line-height: 1.12;
}

.slack-fields {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.slack-fields div {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #111318;
  padding: 7px;
}

.slack-fields span,
.slack-bubble p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.25;
}

.slack-fields strong {
  display: block;
  margin-top: 3px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.2;
}

.slack-bubble p {
  margin: 9px 0 0;
}

.slack-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.slack-buttons span {
  border: 1px solid rgba(143, 214, 199, 0.54);
  border-radius: 6px;
  color: #c9f0e6;
  font-size: 12px;
  font-weight: 800;
  padding: 6px 8px;
}

.handoff-json {
  margin-top: 10px;
}

.handoff-json summary {
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.handoff-json pre {
  max-height: 140px;
  overflow: auto;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.brand-link {
  color: inherit;
  text-decoration: none;
}

.submission-shell {
  max-width: 1240px;
}

.submission-page {
  display: grid;
  gap: 18px;
}

.submission-hero {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.5fr);
  gap: 18px;
  align-items: start;
}

.submission-copy,
.video-stage,
.submission-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(27, 31, 36, 0.93);
  box-shadow: var(--shadow);
}

.submission-copy {
  min-height: 100%;
  padding: 22px;
}

.submission-copy h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1;
  letter-spacing: 0;
}

.submission-copy p:last-child,
.submission-panel p,
.submission-list {
  color: var(--muted);
  line-height: 1.5;
}

.video-stage {
  padding: 12px;
}

.submission-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  background: #050608;
}

.submission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.submission-panel {
  padding: 18px;
}

.submission-links {
  display: grid;
  gap: 12px;
  margin: 0;
}

.submission-links div {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.submission-links dt {
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.submission-links dd {
  margin: 4px 0 0;
  overflow-wrap: anywhere;
}

.submission-links a,
.submission-panel a:not(.button) {
  color: var(--teal);
}

.submission-list {
  margin: 0;
  padding-left: 18px;
}

.submission-list li + li {
  margin-top: 10px;
}

.transcript-panel {
  display: grid;
  align-content: start;
  gap: 14px;
}

@media (max-width: 1180px) {
  .dashboard {
    grid-template-columns: 1fr;
  }

  .constellation-map,
  .workspace,
  .right-rail {
    grid-column: 1;
  }

  .right-rail {
    grid-row: auto;
    position: static;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .submission-hero,
  .submission-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .app-shell {
    padding: 12px;
  }

  .topbar,
  .mission {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
  }

  .topbar-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .button {
    flex: 1 1 140px;
  }

  .metrics,
  .workspace,
  .right-rail {
    grid-template-columns: 1fr;
  }

  .slack-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 861px) {
  .handoff-panel {
    grid-column: span 2;
  }
}