:root {
  --font-ui:
    "Google Sans",
    "Google Sans Text",
    "Avenir Next",
    "Segoe UI",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    Arial,
    sans-serif;
  --font-mono: "SFMono-Regular", "Menlo", "Consolas", monospace;
  --base: #e9eff4;
  --surface: #f5f8fb;
  --surface-soft: #edf3f8;
  --ink: #425568;
  --ink-strong: #263847;
  --muted: #728492;
  --blue: #166da8;
  --blue-soft: rgba(52, 139, 198, 0.16);
  --teal: #2c8a7e;
  --teal-soft: rgba(44, 138, 126, 0.16);
  --red: #a33b3f;
  --red-soft: rgba(163, 59, 63, 0.14);
  --amber: #a86f2a;
  --shadow-dark: rgba(163, 176, 189, 0.34);
  --shadow-mid: rgba(150, 165, 178, 0.22);
  --shadow-light: rgba(255, 255, 255, 0.94);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(108, 138, 156, 0.045) 0,
      rgba(108, 138, 156, 0.045) 1px,
      transparent 1px,
      transparent 84px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(108, 138, 156, 0.045) 0,
      rgba(108, 138, 156, 0.045) 1px,
      transparent 1px,
      transparent 84px
    ),
    linear-gradient(180deg, #f5f8fb 0%, #e9eff4 100%);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background: linear-gradient(180deg, rgba(247, 250, 252, 0.96), rgba(232, 239, 245, 0.98));
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.auth-locked {
  overflow: hidden;
}

.auth-locked .app-shell {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

.login-gate {
  position: fixed;
  inset: 0;
  z-index: 2147483600;
  display: grid;
  place-items: center;
  padding: 1.2rem;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(108, 138, 156, 0.055) 0,
      rgba(108, 138, 156, 0.055) 1px,
      transparent 1px,
      transparent 84px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(108, 138, 156, 0.055) 0,
      rgba(108, 138, 156, 0.055) 1px,
      transparent 1px,
      transparent 84px
    ),
    linear-gradient(180deg, rgba(247, 250, 252, 0.98), rgba(226, 235, 242, 0.98));
}

.login-gate.is-dismissed {
  display: none;
}

.login-card {
  display: grid;
  width: min(24rem, calc(100vw - 2rem));
  gap: 0.9rem;
  padding: 1.35rem;
  border: 1px solid rgba(47, 134, 183, 0.22);
  border-radius: 1.1rem;
  background:
    linear-gradient(145deg, rgba(251, 253, 255, 0.98), rgba(232, 241, 248, 0.96)),
    #f8fbfd;
  box-shadow:
    22px 26px 54px rgba(86, 111, 130, 0.24),
    -14px -14px 30px rgba(255, 255, 255, 0.92);
}

.login-card-heading {
  display: grid;
  gap: 0.25rem;
  padding-bottom: 0.2rem;
}

.login-card-heading h1 {
  margin: 0;
  color: #173d64;
  font-size: 1.35rem;
  font-weight: 950;
  letter-spacing: 0;
  line-height: 1.12;
}

.login-field {
  display: grid;
  gap: 0.34rem;
}

.login-field span {
  color: #5f7484;
  font-size: 0.62rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.login-field input {
  width: 100%;
  min-height: 2.8rem;
  border: 1px solid rgba(47, 134, 183, 0.2);
  border-radius: 0.72rem;
  padding: 0.62rem 0.72rem;
  color: #25445a;
  background: rgba(255, 255, 255, 0.74);
  box-shadow:
    inset 3px 3px 7px rgba(176, 188, 200, 0.14),
    inset -3px -3px 7px rgba(255, 255, 255, 0.9);
  font-size: 0.86rem;
  font-weight: 800;
  outline: none;
}

.login-field input:focus {
  border-color: rgba(22, 109, 168, 0.58);
  box-shadow:
    0 0 0 0.18rem rgba(52, 139, 198, 0.12),
    inset 3px 3px 7px rgba(176, 188, 200, 0.14),
    inset -3px -3px 7px rgba(255, 255, 255, 0.9);
}

.login-error {
  min-height: 1rem;
  color: #a33b3f;
  font-size: 0.72rem;
  font-weight: 850;
  line-height: 1.35;
}

.login-button {
  min-height: 2.85rem;
  border: 0;
  border-radius: 0.78rem;
  color: #ffffff;
  background: linear-gradient(145deg, #166da8, #2c8a7e);
  box-shadow:
    0 0.74rem 1.28rem rgba(22, 109, 168, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.32);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.app-shell {
  position: relative;
  padding: 3.45rem 0 1rem;
}

.mode-switcher {
  position: fixed;
  top: 0.78rem;
  left: 50%;
  z-index: 40;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.18rem;
  width: min(42rem, calc(100vw - 1rem));
  padding: 0.28rem;
  border-radius: 999px;
  background: linear-gradient(145deg, rgba(224, 233, 240, 0.96), rgba(247, 250, 252, 0.98));
  box-shadow:
    10px 10px 20px rgba(155, 172, 185, 0.22),
    -8px -8px 18px rgba(255, 255, 255, 0.95),
    inset 3px 3px 7px rgba(171, 185, 198, 0.18),
    inset -3px -3px 7px rgba(255, 255, 255, 0.92);
  transform: translateX(-50%);
}

.mode-option {
  min-height: 2.32rem;
  padding: 0.55rem clamp(0.32rem, 1.2vw, 0.92rem);
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #667988;
  font-size: clamp(0.52rem, 1.25vw, 0.68rem);
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition:
    color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.mode-option:hover {
  color: var(--blue);
}

.mode-option.is-selected {
  color: #173d64;
  background: linear-gradient(145deg, rgba(249, 252, 254, 0.96), rgba(218, 228, 237, 0.9));
  box-shadow:
    6px 6px 12px rgba(164, 178, 190, 0.2),
    -5px -5px 11px rgba(255, 255, 255, 0.96);
  transform: translateY(-1px);
}

.app-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 23rem) minmax(0, 1fr) minmax(18rem, 21rem);
  gap: 0.8rem;
  align-items: start;
}

.top-map-grid .stage-column {
  grid-column: 1 / -1;
}

.stage-column {
  display: grid;
  gap: 0.65rem;
}

.panel {
  border: 0;
  background: linear-gradient(145deg, #edf3f8, #dfe7ee);
  box-shadow:
    18px 18px 34px var(--shadow-dark),
    -14px -14px 28px var(--shadow-light);
}

.scene-panel-top {
  padding: 0;
  background: none;
  box-shadow: none;
}

.network-stage {
  position: relative;
  min-width: 98rem;
  min-height: calc(100vh - 9.4rem);
  overflow: hidden;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(108, 138, 156, 0.055) 0,
      rgba(108, 138, 156, 0.055) 1px,
      transparent 1px,
      transparent 78px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(108, 138, 156, 0.055) 0,
      rgba(108, 138, 156, 0.055) 1px,
      transparent 1px,
      transparent 78px
    ),
    linear-gradient(180deg, #eef3f7 0%, #e3ebf1 100%);
}

.map-hud {
  position: absolute;
  top: 0.82rem;
  left: 1.05rem;
  right: 1.05rem;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.network-label,
.hud-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.network-label {
  color: #617482;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.network-label-icon,
.outcome-icon,
.edge-node-icon,
.node-agent-mark,
.vault-icon,
.records-glyph {
  display: grid;
  place-items: center;
  border: 0;
  background: linear-gradient(145deg, #f6f9fc, #dbe4ec);
  box-shadow:
    9px 9px 18px rgba(168, 180, 191, 0.24),
    -8px -8px 16px rgba(255, 255, 255, 0.98);
}

.network-label-icon {
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 0.72rem;
}

.network-label-icon svg,
.outcome-icon svg,
.edge-node-icon svg,
.node-agent-mark svg,
.vault-icon svg,
.records-glyph svg {
  display: block;
  width: 68%;
  height: 68%;
}

.scene-code,
.design-link-hud,
.hud-button {
  padding: 0;
  border: 0;
  background: none;
  color: #657986;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.hud-button {
  display: none;
}

.network-stage.is-expanded .hud-button {
  display: inline;
}

.design-link-hud:hover,
.hud-button:hover {
  color: var(--blue);
}

.overview-layer,
.architecture-layer {
  position: absolute;
  inset: 0;
}

.overview-layer {
  z-index: 2;
  display: grid;
  grid-template-columns: 16rem 9rem 27rem 9rem 21rem;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 4.8rem 2rem 2rem;
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    visibility 220ms ease;
}

.network-stage.is-expanded .overview-layer {
  opacity: 0;
  visibility: hidden;
  transform: none;
  pointer-events: none;
}

.outcome-card {
  position: relative;
  min-height: 25.5rem;
  padding: 1.7rem 1.55rem;
  border: 0.15rem dashed rgba(37, 75, 102, 0.62);
  border-radius: 1.8rem;
  background: rgba(246, 250, 252, 0.34);
  color: inherit;
  text-align: center;
}

.network-stage:not(.is-expanded) .outcome-upload,
.network-stage:not(.is-expanded) .outcome-answers {
  cursor: default;
}

.network-stage.is-expanded .outcome-upload,
.network-stage.is-expanded .outcome-answers {
  cursor: pointer;
}

.outcome-upload,
.outcome-answers {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.outcome-answers {
  border-color: rgba(44, 138, 126, 0.58);
}

.outcome-lake {
  min-height: 18.6rem;
  border-style: solid;
  border-color: rgba(31, 45, 58, 0.88);
  background:
    linear-gradient(145deg, rgba(246, 249, 252, 0.58), rgba(221, 230, 238, 0.44)),
    rgba(255, 255, 255, 0.22);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.outcome-lake:hover {
  transform: translateY(-2px);
  box-shadow:
    12px 12px 24px rgba(155, 172, 185, 0.22),
    -10px -10px 20px rgba(255, 255, 255, 0.92);
}

.outcome-icon {
  width: 4.9rem;
  height: 4.9rem;
  margin: 0 auto 1.2rem;
  border-radius: 1.22rem;
}

.outcome-icon-large {
  width: 12.5rem;
  height: 7.8rem;
  border-radius: 1.45rem;
}

.outcome-card h1,
.outcome-card h2 {
  margin: 0;
  color: #173d64;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.12;
}

.outcome-card h1 {
  font-size: 1.7rem;
}

.outcome-card h2 {
  font-size: 1.38rem;
}

.outcome-card p {
  margin: 1rem 0 0;
  color: #677986;
  font-size: 0.88rem;
  line-height: 1.5;
}

.outcome-copy {
  display: grid;
  gap: 0.28rem;
  margin-top: 1rem;
  color: #627785;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.18;
}

.outcome-copy-upload {
  grid-template-columns: 1fr;
}

.outcome-copy-answer {
  gap: 0.5rem;
  font-size: 0.74rem;
  font-weight: 850;
  line-height: 1.24;
}

.answer-chat-panel {
  display: none;
  width: 100%;
  margin-top: 1.2rem;
  gap: 0.8rem;
  grid-template-rows: minmax(0, 1fr) auto;
  flex: 1;
  min-height: 0;
}

.answer-chat-log {
  display: grid;
  align-content: start;
  gap: 0.55rem;
  min-height: 0;
  max-height: none;
  overflow: auto;
  padding: 0.85rem;
  border: 1px solid rgba(44, 138, 126, 0.24);
  border-radius: 1rem;
  background: rgba(246, 250, 252, 0.64);
  box-shadow:
    inset 3px 3px 8px rgba(167, 183, 195, 0.16),
    inset -3px -3px 8px rgba(255, 255, 255, 0.9);
}

.chat-message {
  max-width: 92%;
  padding: 0.55rem 0.7rem;
  border-radius: 0.84rem;
  color: #28475c;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: left;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: normal;
}

.chat-message-user {
  justify-self: end;
  color: #f7fbfd;
  background: linear-gradient(145deg, rgba(44, 138, 126, 0.94), rgba(37, 113, 105, 0.94));
}

.chat-message-agent {
  justify-self: start;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(90, 132, 154, 0.18);
}

.research-agent-run {
  display: grid;
  width: min(100%, 25.8rem);
  max-width: 100%;
  gap: 0.62rem;
  padding: 0.72rem;
  background:
    radial-gradient(circle at 12% 0%, rgba(56, 180, 243, 0.11), transparent 9rem),
    rgba(255, 255, 255, 0.82);
}

.search-result-run {
  display: grid;
  width: min(100%, 24.5rem);
  max-width: 100%;
  gap: 0.5rem;
  padding: 0.58rem;
  background: rgba(255, 255, 255, 0.82);
}

.search-step span {
  background: #6689db;
}

.search-result-card {
  display: grid;
  gap: 0.14rem;
  padding: 0.32rem 0.45rem;
  border-radius: 0.5rem;
  box-shadow: none;
}

.search-result-card span {
  color: #6689db;
  font-size: 0.48rem;
}

.search-result-card h4 {
  margin: 0;
  font-size: 0.62rem;
  line-height: 1.18;
}

.search-result-card p {
  margin: 0;
  font-size: 0.56rem;
  line-height: 1.25;
}

.research-agent-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
}

.research-agent-mark {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
}

.research-agent-mark svg {
  width: 2.35rem;
  height: 2.35rem;
  animation: agentBobSvg 2.4s ease-in-out infinite;
  filter: drop-shadow(4px 5px 5px rgba(125, 146, 165, 0.18));
}

.research-agent-badge,
.research-section-label {
  display: block;
  color: #2c8a7e;
  font-size: 0.54rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.research-agent-head strong {
  display: block;
  margin-top: 0.08rem;
  color: #23485f;
  font-size: 0.74rem;
  line-height: 1.22;
}

.research-agent-live {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.36rem;
  padding: 0.34rem 0.42rem;
  border-radius: 0.6rem;
  color: #557184;
  background: rgba(235, 244, 249, 0.72);
  font-size: 0.58rem;
}

.research-agent-spinner {
  width: 0.78rem;
  height: 0.78rem;
  border: 2px solid rgba(43, 132, 188, 0.18);
  border-top-color: rgba(43, 132, 188, 0.92);
  border-radius: 50%;
  animation: loaderSpin 780ms linear infinite;
}

.research-agent-check {
  width: 0.78rem;
  height: 0.78rem;
  border-radius: 50%;
  background: rgba(44, 138, 126, 0.16);
  position: relative;
}

.research-agent-check::after {
  content: "";
  position: absolute;
  left: 0.22rem;
  top: 0.22rem;
  width: 0.35rem;
  height: 0.18rem;
  border-bottom: 2px solid #2c8a7e;
  border-left: 2px solid #2c8a7e;
  transform: rotate(-45deg);
}

.research-agent-body {
  display: grid;
  gap: 0.46rem;
}

.research-agent-section {
  display: grid;
  gap: 0.34rem;
  animation: researchReveal 420ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.research-step-list,
.research-card-list,
.research-relationship-list,
.research-visual-list,
.research-citation-list {
  display: grid;
  gap: 0.34rem;
}

.research-step {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  align-items: start;
  gap: 0.42rem;
  color: #3d5c70;
  font-size: 0.65rem;
}

.research-step span {
  display: grid;
  width: 1.05rem;
  height: 1.05rem;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: #2c8a7e;
  font-size: 0.55rem;
  font-weight: 950;
}

.research-finding-card,
.research-relationship-card {
  padding: 0.38rem 0.46rem;
  border: 1px solid rgba(47, 134, 183, 0.14);
  border-radius: 0.58rem;
  background: rgba(248, 252, 255, 0.78);
  box-shadow:
    2px 3px 7px rgba(147, 166, 181, 0.06),
    -2px -2px 6px rgba(255, 255, 255, 0.66);
}

.research-finding-card span {
  color: #6689db;
  font-size: 0.52rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.research-finding-card h4 {
  margin: 0.08rem 0 0.14rem;
  color: #23485f;
  font-size: 0.65rem;
  line-height: 1.2;
}

.research-finding-card p {
  margin: 0;
  color: #4d6879;
  font-size: 0.57rem;
  line-height: 1.28;
}

.research-finding-card.is-research-finding {
  display: grid;
  gap: 0.28rem;
  padding: 0.68rem 0.76rem;
  border-color: rgba(44, 138, 126, 0.2);
  border-left: 0.22rem solid rgba(44, 138, 126, 0.72);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(239, 247, 248, 0.82)),
    #f8fbfd;
}

.research-finding-card.is-research-finding h4 {
  margin: 0.12rem 0 0.2rem;
  color: #173f52;
  font-size: 0.74rem;
  line-height: 1.22;
}

.research-finding-card.is-research-finding .research-finding-body {
  color: #38586a;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.5;
}

.research-finding-body {
  display: block;
  margin: 0;
  white-space: normal;
  overflow: visible;
}

.research-relationship-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 0.34rem;
  color: #3d5c70;
  font-size: 0.58rem;
}

.research-relationship-dot {
  width: 0.62rem;
  height: 0.62rem;
  margin-top: 0.14rem;
  border-radius: 50%;
  background: #eda51d;
  box-shadow: 0 0 0 0.25rem rgba(237, 165, 29, 0.16);
}

.research-graph-evidence {
  display: grid;
  gap: 0.48rem;
}

.research-graph-node-panel,
.research-graph-edge-card {
  display: grid;
  gap: 0.36rem;
  padding: 0.56rem 0.64rem;
  border: 1px solid rgba(237, 165, 29, 0.22);
  border-radius: 0.72rem;
  background:
    radial-gradient(circle at 6% 0%, rgba(237, 165, 29, 0.12), transparent 5.2rem),
    rgba(255, 252, 244, 0.84);
  box-shadow:
    3px 4px 9px rgba(147, 118, 57, 0.08),
    -3px -3px 8px rgba(255, 255, 255, 0.78);
}

.research-graph-node-panel > span,
.research-graph-edge-files > span {
  color: #9b6a12;
  font-size: 0.5rem;
  font-weight: 950;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.research-graph-node-list,
.research-graph-edge-files div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem;
}

.research-graph-node-chip,
.research-graph-file-chip {
  display: inline-flex;
  max-width: 100%;
  padding: 0.24rem 0.36rem;
  border-radius: 0.46rem;
  color: #35586b;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: inset 0 0 0 1px rgba(237, 165, 29, 0.14);
  font-family: var(--font-mono);
  font-size: 0.52rem;
  font-weight: 850;
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.research-graph-edge-path {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.22rem;
}

.research-graph-edge-node {
  display: block;
  padding: 0.34rem 0.42rem;
  border-radius: 0.56rem;
  color: #173f52;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 0 0 1px rgba(47, 134, 183, 0.12);
  font-size: 0.62rem;
  font-weight: 950;
  line-height: 1.2;
}

.research-graph-edge-relation {
  display: inline-grid;
  width: fit-content;
  place-items: center;
  padding: 0.18rem 0.42rem;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(145deg, #eda51d, #d67c13);
  font-size: 0.5rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.research-graph-edge-graphic {
  overflow: hidden;
  border-radius: 0.62rem;
  background: rgba(255, 255, 255, 0.68);
}

.research-graph-edge-graphic svg {
  display: block;
  width: 100%;
  min-height: 8.4rem;
}

.research-graph-edge-line {
  stroke: #ef6c2a;
  stroke-width: 6;
  stroke-linecap: round;
}

.research-graph-circle {
  fill: #ef6c2a;
}

.research-graph-node-label,
.research-graph-relation-label {
  fill: #ffffff;
  font-family: var(--font-ui);
  font-weight: 950;
  letter-spacing: 0;
}

.research-graph-node-label {
  font-size: 14px;
}

.research-graph-relation-label {
  fill: #ef6c2a;
  font-size: 15px;
}

.research-graph-edge-analysis {
  color: #38586a;
  font-size: 0.64rem;
  font-weight: 800;
  line-height: 1.43;
}

.research-visual-card {
  display: grid;
  gap: 0.34rem;
  margin: 0;
  padding: 0.36rem;
  border: 1px solid rgba(47, 134, 183, 0.16);
  border-radius: 0.64rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(241, 247, 251, 0.76)),
    #f8fbfd;
  box-shadow:
    5px 6px 12px rgba(147, 166, 181, 0.1),
    -4px -4px 10px rgba(255, 255, 255, 0.74);
  overflow: hidden;
}

.research-visual-card img {
  display: block;
  width: 100%;
  max-height: 9.25rem;
  object-fit: cover;
  object-position: center;
  border-radius: 0.62rem;
  box-shadow: inset 0 0 0 1px rgba(47, 134, 183, 0.12);
}

.research-visual-card figcaption {
  display: grid;
  gap: 0.2rem;
}

.research-visual-card figcaption span {
  color: #6689db;
  font-size: 0.52rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.research-visual-card figcaption strong {
  color: #23485f;
  font-size: 0.65rem;
  line-height: 1.2;
}

.research-visual-card figcaption em {
  color: #4d6879;
  font-size: 0.57rem;
  font-style: normal;
  line-height: 1.35;
}

.research-citation-list {
  grid-template-columns: 1fr;
}

.research-citation-chip {
  min-width: 0;
  overflow-wrap: anywhere;
  padding: 0.34rem 0.45rem;
  border-radius: 0.54rem;
  color: #456274;
  background: rgba(235, 244, 249, 0.72);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 850;
}

@keyframes researchReveal {
  from {
    opacity: 0;
    transform: translateY(0.4rem) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.chat-message-agent.is-typing::after {
  content: "";
  display: inline-block;
  width: 1.2rem;
  height: 0.35rem;
  margin-left: 0.3rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(44, 138, 126, 0.22), rgba(44, 138, 126, 0.82), rgba(44, 138, 126, 0.22));
  animation: chatThinking 780ms ease-in-out infinite;
}

.answer-chat-compose {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 0.55rem;
  align-self: end;
}

.answer-chat-compose textarea {
  min-width: 0;
  max-height: 8.25rem;
  border: 1px solid rgba(44, 138, 126, 0.28);
  border-radius: 1.1rem;
  padding: 0.72rem 0.9rem;
  color: #25445a;
  background: rgba(255, 255, 255, 0.78);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.28;
  outline: none;
  overflow-x: hidden;
  overflow-y: auto;
  resize: none;
}

.answer-chat-compose button {
  align-self: end;
  width: 3.25rem;
  height: 2.55rem;
  border: 0;
  border-radius: 999px;
  padding: 0;
  color: #f7fbfd;
  background: linear-gradient(145deg, rgba(44, 138, 126, 0.98), rgba(37, 113, 105, 0.98));
  font: inherit;
  font-size: 0.72rem;
  font-weight: 900;
  cursor: pointer;
}

@keyframes chatThinking {
  0%,
  100% {
    opacity: 0.35;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-1px);
  }
}

.outcome-answers h2 {
  color: var(--teal);
}

.overview-arrow {
  position: relative;
  height: 6.4rem;
  background: linear-gradient(90deg, rgba(45, 136, 207, 0.05), rgba(29, 118, 186, 0.78));
  clip-path: polygon(0 30%, 58% 30%, 58% 0, 100% 50%, 58% 100%, 58% 70%, 0 70%);
}

.overview-arrow-out {
  background: linear-gradient(270deg, rgba(61, 178, 149, 0.08), rgba(44, 150, 132, 0.74));
  clip-path: polygon(100% 30%, 42% 30%, 42% 0, 0 50%, 42% 100%, 42% 70%, 100% 70%);
}

.architecture-layer {
  z-index: 3;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(0.5rem);
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    visibility 220ms ease;
}

.network-stage.is-expanded .architecture-layer {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.phase2-only {
  display: none;
}

.network-stage.is-phase2 .phase2-only {
  display: block;
}

.network-boundary {
  position: absolute;
  border: 0.13rem solid rgba(34, 51, 64, 0.86);
  border-radius: 1.45rem;
  pointer-events: none;
}

.network-boundary-index,
.network-boundary-vector,
.network-boundary-graph {
  border-style: dashed;
}

.network-boundary-store {
  left: 3.1rem;
  top: 6rem;
  width: 13.8rem;
  height: 15.8rem;
}

.network-boundary-catalog {
  left: 18.2rem;
  top: 6rem;
  width: 25.2rem;
  height: 30.5rem;
}

.network-boundary-index {
  left: 44rem;
  top: 6.2rem;
  width: 15.1rem;
  height: 15rem;
}

.network-boundary-vector {
  left: 44rem;
  top: 22.3rem;
  width: 15.1rem;
  height: 14.2rem;
  border-color: rgba(47, 134, 183, 0.72);
}

.network-boundary-graph {
  left: 60rem;
  top: 6.1rem;
  width: 14.2rem;
  height: 30.4rem;
  border-color: rgba(163, 59, 63, 0.72);
}

.boundary-label {
  position: absolute;
  top: 0.72rem;
  left: 1rem;
  color: #1a486f;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.network-boundary-vector .boundary-label {
  color: var(--blue);
}

.network-boundary-graph .boundary-label {
  color: var(--red);
}

.pipe {
  position: absolute;
  z-index: 1;
  overflow: hidden;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(224, 231, 237, 0.98), rgba(241, 246, 250, 0.98));
  box-shadow:
    inset 1px 1px 2px rgba(159, 172, 183, 0.48),
    inset -1px -1px 2px rgba(255, 255, 255, 0.98);
}

.pipe::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(16, 103, 153, 0.12),
    rgba(22, 116, 166, 0.38),
    rgba(236, 249, 255, 0.72),
    transparent
  );
  opacity: 0.32;
  transform: translateX(-100%);
  animation: lineFlow 3.4s linear infinite;
}

.pipe-upload-store {
  left: 13.2rem;
  top: 14.1rem;
  width: 6.7rem;
  height: 0.38rem;
}

.pipe-upload-chunk {
  left: 29.3rem;
  top: 14.1rem;
  width: 6.3rem;
  height: 0.38rem;
}

.pipe-chunk-meta {
  left: 40.1rem;
  top: 17rem;
  width: 0.38rem;
  height: 8.9rem;
}

.pipe-meta-catalog {
  left: 29.1rem;
  top: 26.15rem;
  width: 6.7rem;
  height: 0.38rem;
}

.pipe-catalog-search {
  left: 41rem;
  top: 16.4rem;
  width: 4.3rem;
  height: 0.38rem;
}

.pipe-search-retrieval {
  left: 58.6rem;
  top: 14.1rem;
  width: 18.1rem;
  height: 0.38rem;
}

.pipe-question-retrieval {
  left: 74.6rem;
  top: 31.2rem;
  width: 1.7rem;
  height: 0.38rem;
}

.pipe-retrieval-answer {
  left: 85rem;
  top: 22.2rem;
  width: 2.9rem;
  height: 0.38rem;
}

.pipe-catalog-vector {
  left: 40.8rem;
  top: 29.4rem;
  width: 4.6rem;
  height: 0.38rem;
}

.pipe-search-graph {
  left: 58.6rem;
  top: 14.1rem;
  width: 3.8rem;
  height: 0.38rem;
}

.pipe-vector-graph {
  left: 58.6rem;
  top: 29.4rem;
  width: 3.8rem;
  height: 0.38rem;
}

.pipe-graph-retrieval {
  left: 72.8rem;
  top: 22.2rem;
  width: 3.8rem;
  height: 0.38rem;
}

.pipe-chunk-meta::before {
  background: linear-gradient(
    180deg,
    transparent,
    rgba(16, 103, 153, 0.12),
    rgba(22, 116, 166, 0.38),
    rgba(236, 249, 255, 0.72),
    transparent
  );
  transform: translateY(-100%);
  animation-name: lineFlowVertical;
}

.edge-machine,
.node,
.data-vault,
.core-records {
  position: absolute;
  z-index: 2;
  border: 0;
  background: linear-gradient(145deg, #f6f9fc, #dbe4ec);
  box-shadow:
    9px 9px 18px rgba(168, 180, 191, 0.24),
    -8px -8px 16px rgba(255, 255, 255, 0.98);
}

.edge-machine {
  display: flex;
  align-items: center;
  gap: 0.68rem;
  width: 12.6rem;
  padding: 0.66rem 0.8rem;
  border-radius: 0.92rem;
}

.edge-node-icon {
  width: 2.05rem;
  height: 2.05rem;
  border-radius: 0.72rem;
  box-shadow:
    inset 1px 1px 2px rgba(176, 188, 200, 0.24),
    inset -1px -1px 2px rgba(255, 255, 255, 0.98);
}

.edge-code {
  color: #4f6270;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.15;
}

.node-source {
  left: 2.8rem;
  top: 29.2rem;
}

.node-question {
  left: 62.1rem;
  top: 29.6rem;
}

.node {
  width: 9.8rem;
  min-height: 7.7rem;
  padding: 0.72rem 0.72rem 1.58rem;
  border-radius: 1.08rem;
  overflow: hidden;
}

.node-agent-mark {
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.4rem;
  border-radius: 0.72rem;
}

.node-kicker {
  display: block;
  margin-bottom: 0.28rem;
  color: #748895;
  font-size: 0.52rem;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.node h3 {
  margin: 0;
  color: #4a607a;
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.12;
}

.node-upload {
  left: 19.5rem;
  top: 9.5rem;
}

.node-chunk {
  left: 35.5rem;
  top: 25.2rem;
}

.node-meta-agent {
  left: 19.5rem;
  top: 22.4rem;
}

.node-catalog {
  left: 31.2rem;
  top: 13rem;
}

.node-search {
  left: 45.2rem;
  top: 10.3rem;
}

.node-vector {
  left: 45.2rem;
  top: 26.35rem;
}

.node-graph {
  left: 62rem;
  top: 15.9rem;
  min-height: 10.2rem;
}

.node-retrieval {
  left: 75.4rem;
  top: 17.8rem;
}

.data-vault,
.core-records {
  width: 10.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.48rem;
  padding: 0.78rem 0.72rem 0.82rem;
  border-radius: 1.15rem;
}

.node-lake {
  left: 4.6rem;
  top: 9rem;
}

.node-answer {
  left: 87.8rem;
  top: 18rem;
}

.vault-icon,
.records-glyph {
  width: 3.45rem;
  height: 3.45rem;
  border-radius: 1rem;
}

.vault-copy,
.records-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.14rem;
}

.vault-copy span,
.vault-copy strong,
.records-copy span,
.records-copy strong {
  display: block;
  color: #5a7080;
  line-height: 1;
}

.vault-copy span,
.records-copy span {
  font-size: 0.54rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.vault-copy strong,
.records-copy strong {
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.repository-readout {
  min-width: 8.3rem;
  padding: 0.3rem 0.48rem 0.28rem;
  border-radius: 999px;
  background: linear-gradient(145deg, rgba(229, 237, 242, 0.94), rgba(248, 251, 253, 0.98));
  box-shadow:
    inset 1px 1px 2px rgba(164, 177, 188, 0.24),
    inset -1px -1px 2px rgba(255, 255, 255, 0.98);
  color: #748895;
  font-family: var(--font-mono);
  font-size: 0.48rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.repository-readout-records {
  color: #698072;
}

.node-loader-ring {
  position: absolute;
  top: 0.84rem;
  right: 0.82rem;
  width: 1.02rem;
  height: 1.02rem;
  border-radius: 50%;
  border: 0.12rem solid rgba(205, 216, 225, 0.92);
  border-right-color: rgba(17, 89, 210, 0.88);
  border-top-color: rgba(236, 248, 255, 1);
  background: radial-gradient(circle at 50% 50%, rgba(244, 248, 252, 0.98) 0 48%, transparent 50%);
  opacity: 0;
  pointer-events: none;
}

.node-progress-track {
  position: absolute;
  left: 0.82rem;
  right: 2.2rem;
  bottom: 0.72rem;
  height: 0.26rem;
  overflow: hidden;
  border-radius: 999px;
  background: linear-gradient(145deg, #e2e9ef, #f6f9fc);
  box-shadow:
    inset 3px 3px 5px rgba(176, 188, 200, 0.26),
    inset -3px -3px 5px rgba(255, 255, 255, 0.98);
}

.node-progress-beam {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(33, 118, 168, 0), rgba(39, 132, 184, 0.82), rgba(230, 248, 255, 0.96));
  transform: translateX(-120%);
}

.node.is-active .node-loader-ring {
  opacity: 1;
  animation: loaderSpin 760ms linear infinite;
}

.node.is-active .node-progress-beam {
  animation: progressSweep 900ms ease-in-out infinite;
}

.edge-machine.is-active,
.node.is-active,
.data-vault.is-active,
.core-records.is-active {
  box-shadow:
    10px 10px 22px rgba(142, 172, 191, 0.26),
    -8px -8px 18px rgba(255, 255, 255, 0.98),
    0 0 0 1px rgba(84, 154, 189, 0.13);
}

.data-vault.is-active .repository-readout,
.core-records.is-active .repository-readout {
  color: #2f6987;
  text-shadow: 0 0 0.32rem rgba(84, 170, 214, 0.14);
  animation: repositoryPulse 180ms ease-in-out infinite alternate;
}

.flow-packet {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 7;
  width: 1.05rem;
  height: 1.05rem;
  margin-left: -0.525rem;
  margin-top: -0.525rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.flow-packet.is-visible {
  opacity: 1;
}

.flow-packet-core {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 999px;
  border: 2px solid rgba(55, 145, 184, 0.18);
  background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.98), rgba(55, 145, 184, 0.98));
  box-shadow:
    0 0 0 0.36rem rgba(55, 145, 184, 0.12),
    0 0 1.1rem rgba(55, 145, 184, 0.28);
}

.flow-packet[data-tone="query"] .flow-packet-core {
  border-color: rgba(63, 138, 99, 0.18);
  background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.98), rgba(63, 138, 99, 0.98));
  box-shadow:
    0 0 0 0.36rem rgba(63, 138, 99, 0.12),
    0 0 1.1rem rgba(63, 138, 99, 0.28);
}

.metric-ribbon {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0 0.72rem;
  padding: 0.28rem 0.34rem;
  border-radius: 1.35rem;
  background: linear-gradient(145deg, #e1e9ef, #f2f6fa);
  box-shadow:
    inset 8px 8px 15px rgba(176, 189, 201, 0.26),
    inset -8px -8px 16px rgba(255, 255, 255, 0.96);
}

.metric-card {
  min-height: 4.1rem;
  padding: 0.78rem 1rem;
}

.metric-card:not(:first-child) {
  border-left: 1px solid rgba(113, 131, 144, 0.12);
}

.metric-label {
  margin: 0;
  color: #778b98;
  font-size: 0.63rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.metric-value {
  margin-top: 0.38rem;
  color: #31495b;
  font-size: 1.04rem;
  font-weight: 900;
  line-height: 1.05;
}

.top-map-grid .controls-panel {
  grid-column: 1 / 3;
  display: grid;
  grid-template-columns: minmax(17rem, 1fr) minmax(19rem, 1.2fr) minmax(17rem, 1fr);
  gap: 0.7rem;
  align-items: start;
  margin-left: 0.72rem;
}

.top-map-grid .evidence-panel {
  grid-column: 3 / 4;
  margin-right: 0.72rem;
}

.controls-panel,
.evidence-panel {
  padding: 1rem 1.05rem;
  border-radius: 1.3rem;
}

.panel-heading {
  margin: 0 0 0.8rem;
}

.panel-heading-compact {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-heading h2 {
  margin: 0;
  color: #617482;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.control-block,
.evidence-card {
  padding: 0.35rem 0 0.72rem;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.evidence-card + .evidence-card {
  margin-top: 0.85rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(113, 131, 144, 0.12);
}

.compact-header,
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
}

.compact-header h3,
.card-header h3 {
  margin: 0 0 0.55rem;
  color: #435c70;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.micro-label {
  color: #7e8f9a;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.document-picker,
.example-list,
.trace-list,
.catalog-list,
.activity-log {
  display: grid;
  gap: 0.48rem;
}

.document-picker {
  max-height: 12.8rem;
  overflow: auto;
  padding-right: 0.2rem;
}

.document-card,
.example-button,
.answer-card,
.trace-item,
.catalog-card,
.activity-item {
  width: 100%;
  border: 0;
  border-radius: 0.8rem;
  background: linear-gradient(145deg, #e2e9ef, #f6f9fc);
  box-shadow:
    inset 8px 8px 14px rgba(176, 188, 200, 0.23),
    inset -8px -8px 14px rgba(255, 255, 255, 0.96);
}

.document-card,
.example-button {
  color: inherit;
  text-align: left;
}

.document-card {
  padding: 0.68rem 0.72rem;
}

.document-card:hover,
.example-button:hover {
  color: var(--blue);
}

.document-card.is-selected {
  box-shadow:
    inset 8px 8px 14px rgba(176, 188, 200, 0.22),
    inset -8px -8px 14px rgba(255, 255, 255, 0.98),
    0 0 0 1px rgba(47, 134, 183, 0.18);
}

.document-card.is-ingested {
  color: var(--teal);
}

.document-topline,
.catalog-topline,
.trace-topline,
.activity-topline {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 0.5rem;
}

.document-card h4,
.catalog-card h4,
.answer-card h4,
.trace-item h4,
.activity-item h4 {
  margin: 0.14rem 0 0;
  color: #334a5b;
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.22;
}

.document-summary,
.catalog-summary,
.answer-text,
.trace-note,
.activity-note {
  margin-top: 0.45rem;
  color: #647785;
  font-size: 0.76rem;
  line-height: 1.42;
}

.document-meta,
.catalog-meta,
.citation-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin-top: 0.52rem;
}

.meta-chip,
.pill,
.trace-state {
  padding: 0;
  border: 0;
  background: none;
  color: #738693;
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pill-cyan,
.pill-teal {
  color: var(--blue);
}

.security-chip {
  color: var(--amber);
}

.query-input {
  width: 100%;
  min-height: 7.2rem;
  resize: vertical;
  padding: 0.86rem 0.9rem;
  border: 0;
  border-radius: 0.86rem;
  background: linear-gradient(145deg, #e2e9ef, #f6f9fc);
  box-shadow:
    inset 8px 8px 14px rgba(176, 188, 200, 0.26),
    inset -8px -8px 14px rgba(255, 255, 255, 0.98);
  color: #31495b;
  font-size: 0.86rem;
  line-height: 1.42;
}

.query-input:focus {
  outline: 1px solid rgba(47, 134, 183, 0.22);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.72rem;
}

.primary-button,
.ghost-button {
  min-height: 2.28rem;
  padding: 0.55rem 0.82rem;
  border: 0;
  border-radius: 0.76rem;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    color 160ms ease;
}

.primary-button {
  background: linear-gradient(145deg, #d3eaf5, #f5fbfd);
  color: #1e668e;
  box-shadow:
    8px 8px 15px rgba(141, 164, 179, 0.24),
    -7px -7px 14px rgba(255, 255, 255, 0.98);
}

.primary-button-teal {
  color: #2f7250;
  background: linear-gradient(145deg, #d8efe3, #f7fcfa);
}

.ghost-button {
  color: #637784;
  background: linear-gradient(145deg, #e2e9ef, #f6f9fc);
  box-shadow:
    inset 5px 5px 9px rgba(176, 188, 200, 0.22),
    inset -5px -5px 9px rgba(255, 255, 255, 0.98);
}

.primary-button:hover,
.ghost-button:hover {
  transform: translateY(-1px);
}

.primary-button:disabled,
.ghost-button:disabled,
.query-input:disabled {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
}

.example-button {
  min-height: 2.4rem;
  padding: 0.62rem 0.72rem;
  color: #556b7a;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.25;
}

.answer-card {
  padding: 0.86rem;
}

.answer-card h4 {
  font-size: 0.92rem;
}

.answer-text {
  white-space: pre-line;
}

.citation-list {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.72rem;
}

.citation-card {
  padding: 0.58rem 0.62rem;
  border-radius: 0.66rem;
  background: rgba(255, 255, 255, 0.28);
}

.citation-card p {
  margin: 0.38rem 0 0;
  color: #617584;
  font-size: 0.72rem;
  line-height: 1.38;
}

.trace-item,
.catalog-card,
.activity-item {
  padding: 0.62rem 0.68rem;
}

.trace-item.is-active {
  color: var(--blue);
  box-shadow:
    inset 8px 8px 14px rgba(176, 188, 200, 0.2),
    inset -8px -8px 14px rgba(255, 255, 255, 0.98),
    0 0 0 1px rgba(47, 134, 183, 0.14);
}

.trace-item.is-done .trace-state {
  color: var(--teal);
}

.catalog-list,
.activity-log,
.trace-list {
  max-height: 14.2rem;
  overflow: auto;
  padding-right: 0.2rem;
}

.empty-state {
  color: #6e818e;
  font-size: 0.76rem;
  line-height: 1.42;
}

.design-link {
  color: var(--blue);
  text-decoration: none;
}

/* Expanded lake card: internals stay inside the center card. */
.map-hud {
  display: none;
}

.network-stage.is-expanded .outcome-lake {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.network-stage.is-expanded .overview-arrow {
  opacity: 0.16;
}

.architecture-layer {
  left: 50%;
  top: 50%;
  right: auto;
  bottom: auto;
  width: 68rem;
  height: 36rem;
  border: 0.15rem solid rgba(31, 45, 58, 0.88);
  border-radius: 1.8rem;
  background:
    linear-gradient(145deg, rgba(246, 249, 252, 0.9), rgba(221, 230, 238, 0.86)),
    rgba(255, 255, 255, 0.82);
  box-shadow:
    18px 18px 34px rgba(155, 172, 185, 0.28),
    -14px -14px 26px rgba(255, 255, 255, 0.92);
  transform: translate(-50%, -48%) scale(0.96);
}

.network-stage.is-expanded .architecture-layer {
  transform: translate(-50%, -50%) scale(1);
}

.architecture-layer::before,
.architecture-layer::after {
  position: absolute;
  z-index: 2;
  color: #526776;
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  pointer-events: none;
}

.architecture-layer::before {
  content: "preserve original";
  left: 25.8rem;
  top: 6.7rem;
  color: var(--blue);
}

.architecture-layer::after {
  content: "";
  left: 25.8rem;
  top: 25.7rem;
  color: var(--teal);
}

.network-boundary-store {
  left: 27.2rem;
  top: 2.35rem;
  width: 12.4rem;
  height: 11.8rem;
}

.network-boundary-catalog {
  left: 39.9rem;
  top: 2.35rem;
  width: 11.9rem;
  height: 31.25rem;
}

.network-boundary-index {
  left: 52.4rem;
  top: 2.35rem;
  width: 12.5rem;
  height: 11.8rem;
}

.network-boundary-vector {
  left: 27.2rem;
  top: 24.8rem;
  width: 12.4rem;
  height: 8.8rem;
}

.network-boundary-graph {
  left: 39.9rem;
  top: 24.8rem;
  width: 12rem;
  height: 8.8rem;
}

.architecture-layer .node-source {
  left: 1.15rem;
  top: 14.15rem;
}

.architecture-layer .node-upload {
  left: 14.45rem;
  top: 12.6rem;
}

.architecture-layer .node-lake {
  left: 28rem;
  top: 5.1rem;
}

.architecture-layer .node-chunk {
  left: 28rem;
  top: 19.8rem;
}

.architecture-layer .node-meta-agent {
  left: 40.9rem;
  top: 19.8rem;
}

.architecture-layer .node-catalog {
  left: 40.9rem;
  top: 5.1rem;
}

.architecture-layer .node-search {
  left: 53.6rem;
  top: 5.1rem;
}

.architecture-layer .node-retrieval {
  left: 53.6rem;
  top: 16.1rem;
}

.architecture-layer .node-answer {
  left: 53.1rem;
  top: 26.2rem;
}

.architecture-layer .node-question {
  display: none;
}

.architecture-layer .node-vector {
  left: 28rem;
  top: 26.1rem;
}

.architecture-layer .node-graph {
  left: 40.9rem;
  top: 26.1rem;
  min-height: 7.7rem;
}

.architecture-layer .pipe-upload-store {
  left: 13.65rem;
  top: 16.65rem;
  width: 14.45rem;
  height: 0.38rem;
}

.architecture-layer .pipe-upload-store::after {
  content: "";
  position: absolute;
  right: -0.12rem;
  top: -8.05rem;
  width: 0.38rem;
  height: 16.5rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(224, 231, 237, 0.98), rgba(241, 246, 250, 0.98));
  box-shadow:
    inset 1px 1px 2px rgba(159, 172, 183, 0.48),
    inset -1px -1px 2px rgba(255, 255, 255, 0.98);
}

.architecture-layer .pipe-upload-chunk {
  left: 27.7rem;
  top: 8.55rem;
  width: 1.05rem;
  height: 0.38rem;
}

.architecture-layer .pipe-chunk-meta {
  left: 27.7rem;
  top: 24.95rem;
  width: 1.05rem;
  height: 0.38rem;
}

.architecture-layer .pipe-chunk-meta::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(16, 103, 153, 0.12),
    rgba(22, 116, 166, 0.38),
    rgba(236, 249, 255, 0.72),
    transparent
  );
  transform: translateX(-100%);
  animation-name: lineFlow;
}

.architecture-layer .pipe-meta-catalog {
  left: 37.5rem;
  top: 23.5rem;
  width: 3.65rem;
  height: 0.38rem;
}

.architecture-layer .pipe-catalog-search {
  left: 50.6rem;
  top: 8.55rem;
  width: 3rem;
  height: 0.38rem;
}

.architecture-layer .pipe-search-retrieval {
  left: 59.1rem;
  top: 12.8rem;
  width: 0.38rem;
  height: 3.8rem;
}

.architecture-layer .pipe-search-retrieval::before,
.architecture-layer .pipe-retrieval-answer::before {
  background: linear-gradient(
    180deg,
    transparent,
    rgba(16, 103, 153, 0.12),
    rgba(22, 116, 166, 0.38),
    rgba(236, 249, 255, 0.72),
    transparent
  );
  transform: translateY(-100%);
  animation-name: lineFlowVertical;
}

.architecture-layer .pipe-question-retrieval {
  left: 59.1rem;
  top: 31.1rem;
  width: 0.38rem;
  height: 1.7rem;
}

.architecture-layer .pipe-retrieval-answer {
  left: 59.1rem;
  top: 23.4rem;
  width: 0.38rem;
  height: 3rem;
}

.architecture-layer .pipe-catalog-vector {
  left: 37.5rem;
  top: 29.5rem;
  width: 3.65rem;
  height: 0.38rem;
}

.architecture-layer .pipe-search-graph {
  left: 50.6rem;
  top: 29.5rem;
  width: 3rem;
  height: 0.38rem;
}

.architecture-layer .pipe-vector-graph {
  left: 37.8rem;
  top: 27.3rem;
  width: 3.35rem;
  height: 0.38rem;
}

.architecture-layer .pipe-graph-retrieval {
  left: 50.6rem;
  top: 23.1rem;
  width: 3rem;
  height: 0.38rem;
}

@keyframes lineFlow {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

@keyframes lineFlowVertical {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100%);
  }
}

@keyframes loaderSpin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes progressSweep {
  0% {
    transform: translateX(-120%);
  }

  100% {
    transform: translateX(260%);
  }
}

@keyframes repositoryPulse {
  0% {
    opacity: 0.76;
  }

  100% {
    opacity: 1;
  }
}

@media (max-width: 1480px) {
  .network-stage {
    min-width: 98rem;
  }

  .overview-layer {
    grid-template-columns: 15rem 8rem 25rem 8rem 20rem;
  }

  .top-map-grid .controls-panel {
    grid-template-columns: minmax(15rem, 1fr) minmax(17rem, 1.2fr) minmax(15rem, 1fr);
  }
}

@media (max-width: 1240px) {
  .app-grid {
    grid-template-columns: 1fr;
  }

  .top-map-grid .controls-panel,
  .top-map-grid .evidence-panel {
    grid-column: 1 / -1;
    margin-right: 0.72rem;
  }

  .top-map-grid .controls-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .examples-block {
    grid-column: 1 / -1;
  }

  .network-stage {
    min-width: 98rem;
  }
}

@media (max-width: 820px) {
  .network-stage {
    min-width: 0;
    min-height: auto;
    overflow: visible;
  }

  .overview-layer,
  .architecture-layer {
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    padding: 4.2rem 0.9rem 0.9rem;
  }

  .overview-arrow,
  .network-boundary,
  .pipe,
  .flow-packet {
    display: none;
  }

  .outcome-card {
    min-height: 0;
  }

  .architecture-layer {
    display: none;
  }

  .network-stage.is-expanded .architecture-layer {
    display: grid;
  }

  .edge-machine,
  .node,
  .data-vault,
  .core-records {
    position: static;
    width: auto;
    min-height: 0;
  }

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

  .metric-card:nth-child(3) {
    border-left: 0;
    border-top: 1px solid rgba(113, 131, 144, 0.12);
  }

  .metric-card:nth-child(4) {
    border-top: 1px solid rgba(113, 131, 144, 0.12);
  }

  .top-map-grid .controls-panel {
    grid-template-columns: 1fr;
  }

  .button-row {
    flex-direction: column;
  }
}

/* Minimal outcome stage: keep the page surface to Upload -> Data Lake <- Answer. */
.app-shell {
  min-height: 100vh;
  padding: 0;
}

.app-grid {
  display: block;
  min-height: 100vh;
}

.stage-column,
.scene-panel-top,
.network-stage {
  min-height: 100vh;
}

.network-stage {
  min-width: 0;
  width: 100%;
}

.overview-layer,
.architecture-layer {
  position: absolute;
}

.overview-layer {
  inset: 0;
}

.architecture-layer {
  display: block;
  left: 50%;
  top: 50%;
  right: auto;
  bottom: auto;
}

.network-stage.is-expanded .architecture-layer {
  display: block;
}

.overview-arrow,
.network-boundary:not(.phase2-only),
.pipe:not(.phase2-only),
.flow-packet {
  display: block;
}

.network-stage.is-phase2 .phase2-only {
  display: block;
}

.edge-machine,
.node,
.data-vault,
.core-records {
  position: absolute;
}

.edge-machine {
  width: 12.6rem;
}

.node {
  width: 9.8rem;
  min-height: 7.7rem;
}

.data-vault,
.core-records {
  width: 10.8rem;
}

.metric-ribbon,
.controls-panel,
.evidence-panel {
  display: none !important;
}

.overview-layer {
  grid-template-columns: minmax(12rem, 16rem) minmax(5rem, 9rem) minmax(20rem, 28rem) minmax(5rem, 9rem) minmax(12rem, 16rem);
  padding: 0 clamp(1.2rem, 4vw, 4.5rem);
}

.outcome-card {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.outcome-upload,
.outcome-answers {
  min-height: 15.5rem;
}

.outcome-lake {
  min-height: 20rem;
}

.outcome-card p {
  display: none;
}

.outcome-copy {
  display: grid;
}

.outcome-card h1 {
  font-size: clamp(2.1rem, 3vw, 3rem);
}

.outcome-card h2 {
  font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.network-stage:not(.is-expanded) .architecture-layer {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.network-stage:not(.is-expanded) .architecture-layer * {
  visibility: hidden !important;
}

.network-stage.is-expanded .architecture-layer {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

.architecture-layer .floating-phase-label {
  font-size: 0.56rem;
}

@media (max-width: 1040px) {
  .overview-layer {
    grid-template-columns: minmax(8rem, 13rem) minmax(3.2rem, 6rem) minmax(16rem, 22rem) minmax(3.2rem, 6rem) minmax(8rem, 13rem);
  }

  .architecture-layer {
    width: min(94vw, 68rem);
    height: min(78vh, 36rem);
  }
}

@media (max-width: 760px) {
  .network-stage {
    overflow: auto;
  }

  .overview-layer {
    min-width: 46rem;
    grid-template-columns: 10rem 4rem 16rem 4rem 10rem;
    padding: 0 1rem;
  }

  .architecture-layer {
    width: 44rem;
    height: 34rem;
  }
}

/* Integrated expansion: the lake grows into architecture; Upload and Answer remain endpoints. */
.network-stage.is-expanded .overview-layer {
  grid-template-columns: 10rem minmax(3rem, 1fr) 62rem minmax(3rem, 1fr) 10rem;
}

.network-stage.is-expanded .outcome-upload,
.network-stage.is-expanded .outcome-answers {
  z-index: 5;
  min-height: 9.4rem;
  padding: 1rem 0.8rem;
  border-style: solid;
  border-color: rgba(37, 75, 102, 0.5);
  border-radius: 1.3rem;
  background:
    linear-gradient(145deg, rgba(246, 249, 252, 0.56), rgba(221, 230, 238, 0.42)),
    rgba(255, 255, 255, 0.22);
  box-shadow:
    9px 9px 18px rgba(155, 172, 185, 0.18),
    -8px -8px 16px rgba(255, 255, 255, 0.86);
}

.network-stage.is-expanded .outcome-upload .outcome-icon,
.network-stage.is-expanded .outcome-answers .outcome-icon {
  width: 3.2rem;
  height: 3.2rem;
  margin-bottom: 0.72rem;
  border-radius: 0.9rem;
}

.network-stage.is-expanded .outcome-upload h2,
.network-stage.is-expanded .outcome-answers h2 {
  font-size: 1.05rem;
}

.network-stage.is-expanded .outcome-copy {
  display: none;
}

.network-stage.is-expanded .overview-arrow {
  z-index: 4;
  height: 0.52rem;
  border-radius: 999px;
  clip-path: none;
  opacity: 1;
  box-shadow:
    inset 1px 1px 2px rgba(159, 172, 183, 0.42),
    inset -1px -1px 2px rgba(255, 255, 255, 0.92);
}

.network-stage.is-expanded .overview-arrow-in {
  margin-right: -0.95rem;
  background: linear-gradient(90deg, rgba(45, 136, 207, 0.18), rgba(29, 118, 186, 0.82));
}

.network-stage.is-expanded .overview-arrow-out {
  background: linear-gradient(90deg, rgba(44, 150, 132, 0.78), rgba(61, 178, 149, 0.16));
}

.network-stage.is-expanded .architecture-layer {
  width: 62rem;
  height: 34rem;
  border-color: rgba(31, 45, 58, 0.82);
  border-radius: 2.05rem;
  background:
    radial-gradient(circle at 18% 50%, rgba(63, 142, 199, 0.12), transparent 26rem),
    radial-gradient(circle at 82% 50%, rgba(44, 138, 126, 0.12), transparent 24rem),
    linear-gradient(145deg, rgba(246, 249, 252, 0.74), rgba(221, 230, 238, 0.62)),
    rgba(255, 255, 255, 0.28);
  box-shadow:
    inset 10px 10px 22px rgba(171, 185, 198, 0.18),
    inset -10px -10px 20px rgba(255, 255, 255, 0.86),
    0 0 0 0.72rem rgba(241, 246, 250, 0.18);
}

.network-stage.is-expanded .architecture-layer::before {
  left: 14.7rem;
  top: 6.45rem;
}

.network-stage.is-expanded .architecture-layer::after {
  left: 14.7rem;
  top: 25.7rem;
}

.architecture-layer .node-source,
.architecture-layer .node-answer,
.architecture-layer .node-question {
  display: none !important;
}

.architecture-layer .node-upload {
  left: 3.15rem;
  top: 12.85rem;
}

.architecture-layer .node-lake {
  left: 16.6rem;
  top: 5.1rem;
}

.architecture-layer .node-chunk {
  left: 16.6rem;
  top: 19.8rem;
}

.architecture-layer .node-meta-agent {
  left: 29.85rem;
  top: 19.8rem;
}

.architecture-layer .node-catalog {
  left: 29.85rem;
  top: 5.1rem;
}

.architecture-layer .node-search {
  left: 43.1rem;
  top: 5.1rem;
}

.architecture-layer .node-retrieval {
  left: 43.1rem;
  top: 16.05rem;
}

.architecture-layer .node-vector {
  left: 16.6rem;
  top: 26.1rem;
}

.architecture-layer .node-graph {
  left: 29.85rem;
  top: 26.1rem;
}

.network-boundary-store {
  left: 15.75rem;
  top: 2.35rem;
}

.network-boundary-catalog {
  left: 29rem;
  top: 2.35rem;
}

.network-boundary-index {
  left: 42.25rem;
  top: 2.35rem;
}

.network-boundary-vector {
  left: 15.75rem;
  top: 24.8rem;
}

.network-boundary-graph {
  left: 29rem;
  top: 24.8rem;
}

.architecture-layer .pipe-upload-store {
  left: 12.35rem;
  top: 16.9rem;
  width: 4.25rem;
}

.architecture-layer .pipe-upload-store::after {
  top: -8.35rem;
  height: 16.8rem;
}

.architecture-layer .pipe-upload-chunk {
  left: 16.18rem;
  top: 8.55rem;
  width: 0.85rem;
}

.architecture-layer .pipe-chunk-meta {
  left: 26.4rem;
  top: 24.95rem;
  width: 3.45rem;
}

.architecture-layer .pipe-meta-catalog {
  left: 34.55rem;
  top: 13rem;
  width: 0.38rem;
  height: 6.8rem;
}

.architecture-layer .pipe-meta-catalog::before {
  background: linear-gradient(
    180deg,
    transparent,
    rgba(16, 103, 153, 0.12),
    rgba(22, 116, 166, 0.38),
    rgba(236, 249, 255, 0.72),
    transparent
  );
  transform: translateY(-100%);
  animation-name: lineFlowVertical;
}

.architecture-layer .pipe-catalog-search {
  left: 39.65rem;
  top: 8.55rem;
  width: 3.45rem;
}

.architecture-layer .pipe-search-retrieval {
  left: 47.95rem;
  top: 12.8rem;
  height: 3.65rem;
}

.architecture-layer .pipe-question-retrieval {
  display: none !important;
}

.architecture-layer .pipe-retrieval-answer {
  left: 52.9rem;
  top: 19.6rem;
  width: 7.4rem;
  height: 0.38rem;
}

.architecture-layer .pipe-retrieval-answer::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(16, 103, 153, 0.12),
    rgba(22, 116, 166, 0.38),
    rgba(236, 249, 255, 0.72),
    transparent
  );
  transform: translateX(-100%);
  animation-name: lineFlow;
}

.architecture-layer .pipe-catalog-vector {
  left: 26.4rem;
  top: 29.5rem;
  width: 3.45rem;
}

.architecture-layer .pipe-search-graph {
  left: 39.65rem;
  top: 29.5rem;
  width: 3.45rem;
}

.architecture-layer .pipe-vector-graph {
  left: 26.7rem;
  top: 27.3rem;
  width: 3.15rem;
}

.architecture-layer .pipe-graph-retrieval {
  left: 39.65rem;
  top: 23.1rem;
  width: 3.45rem;
}

.outcome-card.is-active {
  box-shadow:
    10px 10px 22px rgba(142, 172, 191, 0.24),
    -8px -8px 18px rgba(255, 255, 255, 0.96),
    0 0 0 1px rgba(84, 154, 189, 0.2),
    0 0 1.25rem rgba(84, 154, 189, 0.18);
}

@media (max-width: 1180px) {
  .network-stage.is-expanded {
    overflow: auto;
  }

  .network-stage.is-expanded .overview-layer {
    min-width: 82rem;
  }
}

@media (max-width: 760px) {
  .network-stage:not(.is-expanded) {
    overflow: hidden;
  }

  .network-stage:not(.is-expanded) .overview-layer {
    min-width: 0;
    grid-template-columns: minmax(4.6rem, 1fr) 1.35rem minmax(7.8rem, 1.45fr) 1.35rem minmax(4.6rem, 1fr);
    padding: 0 0.5rem;
  }

  .network-stage:not(.is-expanded) .outcome-card {
    min-height: 7rem;
    padding: 0.7rem 0.42rem;
    border-radius: 1rem;
  }

  .network-stage:not(.is-expanded) .outcome-lake {
    min-height: 8.2rem;
  }

  .network-stage:not(.is-expanded) .outcome-icon {
    width: 2.55rem;
    height: 2.55rem;
    margin-bottom: 0.48rem;
    border-radius: 0.72rem;
  }

  .network-stage:not(.is-expanded) .outcome-icon-large {
    width: 4.8rem;
    height: 3.8rem;
  }

  .network-stage:not(.is-expanded) .outcome-card h1 {
    font-size: 1.12rem;
  }

  .network-stage:not(.is-expanded) .outcome-card h2 {
    font-size: 0.86rem;
  }

  .network-stage:not(.is-expanded) .overview-arrow {
    height: 2.6rem;
  }
}

/* Physical expansion and connected lake pipeline. */
.overview-layer {
  transition:
    grid-template-columns 560ms cubic-bezier(0.22, 1, 0.36, 1),
    padding 560ms cubic-bezier(0.22, 1, 0.36, 1);
}

.outcome-card,
.outcome-icon,
.outcome-card h1,
.outcome-card h2,
.overview-arrow {
  transition:
    min-height 520ms cubic-bezier(0.22, 1, 0.36, 1),
    width 520ms cubic-bezier(0.22, 1, 0.36, 1),
    height 520ms cubic-bezier(0.22, 1, 0.36, 1),
    padding 520ms cubic-bezier(0.22, 1, 0.36, 1),
    border-radius 520ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 260ms ease,
    transform 520ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 520ms cubic-bezier(0.22, 1, 0.36, 1),
    font-size 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.architecture-layer {
  width: 27rem;
  height: 20rem;
  overflow: hidden;
  transform: translate(-50%, -50%) scale(0.985);
  transform-origin: 50% 50%;
  transition:
    width 620ms cubic-bezier(0.16, 1, 0.3, 1),
    height 620ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 240ms ease,
    visibility 0s linear 260ms,
    transform 620ms cubic-bezier(0.16, 1, 0.3, 1),
    border-radius 620ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 620ms cubic-bezier(0.16, 1, 0.3, 1),
    background 620ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: width, height, opacity, transform;
}

.architecture-layer > * {
  opacity: 0;
  transform: scale(0.965);
  transform-origin: 50% 50%;
  transition:
    opacity 240ms ease,
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.network-stage.is-expanded .architecture-layer {
  width: 62rem;
  height: 34rem;
  transform: translate(-50%, -50%) scale(1);
  transition:
    width 620ms cubic-bezier(0.16, 1, 0.3, 1),
    height 620ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 180ms ease,
    visibility 0s,
    transform 620ms cubic-bezier(0.16, 1, 0.3, 1),
    border-radius 620ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 620ms cubic-bezier(0.16, 1, 0.3, 1),
    background 620ms cubic-bezier(0.16, 1, 0.3, 1);
}

.network-stage.is-expanded .architecture-layer > * {
  opacity: 1;
  transform: scale(1);
  transition-delay: 140ms;
}

.network-stage:not(.is-expanded) .architecture-layer {
  width: 27rem;
  height: 20rem;
  opacity: 0 !important;
  transform: translate(-50%, -50%) scale(0.985);
}

.network-stage.is-expanded .outcome-lake {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.08);
  transition:
    opacity 180ms ease,
    transform 520ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 220ms;
}

.architecture-layer .node-upload {
  display: none !important;
}

.architecture-layer .node-lake {
  left: 13.6rem;
  top: 5.1rem;
}

.architecture-layer .node-chunk {
  left: 13.6rem;
  top: 19.8rem;
}

.architecture-layer .node-vector {
  left: 13.6rem;
  top: 26.1rem;
}

.network-boundary-store {
  left: 12.75rem;
}

.network-boundary-vector {
  left: 12.75rem;
}

.architecture-layer .pipe-upload-store {
  left: -0.85rem;
  top: 16.9rem;
  width: 15.3rem;
}

.architecture-layer .pipe-upload-store::after {
  top: -8.35rem;
  height: 16.8rem;
}

.architecture-layer .pipe-upload-chunk {
  left: 13.18rem;
  top: 8.55rem;
  width: 1.2rem;
}

.architecture-layer .pipe-chunk-meta {
  left: 23.4rem;
  top: 24.95rem;
  width: 6.45rem;
}

.architecture-layer .pipe-meta-catalog {
  left: 34.55rem;
  top: 13rem;
  width: 0.38rem;
  height: 6.8rem;
}

.architecture-layer .pipe-catalog-vector {
  left: 23.4rem;
  top: 29.5rem;
  width: 6.45rem;
}

.architecture-layer::before {
  left: 11.7rem;
}

.architecture-layer::after {
  left: 11.7rem;
}

.architecture-layer::after {
  content: none !important;
  display: none !important;
}

/* Smoother compositor-only morph: avoid layout-heavy width/height animation. */
.overview-layer {
  transition: none;
}

.outcome-upload,
.outcome-answers {
  transform-origin: 50% 50%;
  transition:
    transform 560ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 240ms ease,
    box-shadow 360ms ease,
    border-color 360ms ease;
  will-change: transform;
}

.network-stage.is-expanded .outcome-upload,
.network-stage.is-expanded .outcome-answers {
  min-height: 15.5rem;
  padding: 1.7rem 1.55rem;
  transform: scale(0.68);
}

.network-stage.is-expanded .outcome-upload .outcome-icon,
.network-stage.is-expanded .outcome-answers .outcome-icon {
  width: 4.9rem;
  height: 4.9rem;
}

.network-stage.is-expanded .outcome-upload h2,
.network-stage.is-expanded .outcome-answers h2 {
  font-size: 1.38rem;
}

.architecture-layer {
  width: 62rem;
  height: 34rem;
  opacity: 0;
  transform: translate3d(-50%, -50%, 0) scale(0.46);
  transition:
    transform 640ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 210ms ease,
    visibility 0s linear 260ms;
  will-change: transform, opacity;
  backface-visibility: hidden;
  contain: layout paint;
}

.network-stage.is-expanded .architecture-layer {
  width: 62rem;
  height: 34rem;
  opacity: 1 !important;
  transform: translate3d(-50%, -50%, 0) scale(1);
  transition:
    transform 640ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 160ms ease,
    visibility 0s;
}

.network-stage:not(.is-expanded) .architecture-layer {
  width: 62rem;
  height: 34rem;
  transform: translate3d(-50%, -50%, 0) scale(0.46);
}

.architecture-layer > * {
  opacity: 0;
  transform: translate3d(0, 0.35rem, 0) scale(0.985);
  transition:
    opacity 180ms ease,
    transform 360ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.network-stage.is-expanded .architecture-layer > * {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  transition-delay: 160ms;
}

.network-stage:not(.is-expanded) .architecture-layer > * {
  transition-delay: 0ms;
}

.outcome-lake {
  transition:
    opacity 180ms ease,
    transform 520ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 360ms ease;
  will-change: opacity, transform;
}

.network-stage.is-expanded .outcome-lake {
  visibility: visible !important;
  pointer-events: none;
  transform: scale(1.08);
}

/* Continuous pipe map: a single SVG layer keeps component relationships aligned. */
.architecture-layer > .pipe {
  display: none !important;
}

.architecture-pipes {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.architecture-pipes path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.architecture-pipes .pipe-track path {
  stroke: rgba(213, 225, 234, 0.96);
  stroke-width: 0.6;
  filter: drop-shadow(0.08rem 0.08rem 0.08rem rgba(143, 157, 169, 0.24));
}

.architecture-pipes .pipe-flow path {
  stroke: url(#pipeBlue);
  stroke-width: 0.24;
  stroke-dasharray: 1.2 1.45;
  stroke-dashoffset: 0;
  opacity: 0.84;
  animation: pipeDash 2.8s linear infinite;
}

.architecture-pipes .pipe-flow path:nth-child(3),
.architecture-pipes .pipe-flow path:nth-child(4),
.architecture-pipes .pipe-flow path:nth-child(5) {
  stroke: url(#pipeTeal);
}

.architecture-pipes .pipe-flow .phase2-only {
  stroke: url(#pipeRed);
}

.architecture-pipes .phase2-only {
  display: none;
}

.network-stage.is-phase2 .architecture-pipes .phase2-only {
  display: block;
}

.node-meta-agent .node-agent-mark,
.node-retrieval .node-agent-mark {
  animation: agentBob 2.4s ease-in-out infinite;
  transform-origin: 50% 50%;
}

.node-meta-agent .node-agent-mark {
  animation-delay: -0.35s;
}

.node-retrieval .node-agent-mark {
  animation-delay: -1.1s;
}

.node-meta-agent,
.node-retrieval {
  box-shadow:
    9px 9px 18px rgba(168, 180, 191, 0.24),
    -8px -8px 16px rgba(255, 255, 255, 0.98),
    0 0 0 1px rgba(51, 181, 243, 0.13);
}

@keyframes pipeDash {
  100% {
    stroke-dashoffset: -2.65;
  }
}

@keyframes agentBob {
  0%,
  100% {
    transform: translate3d(0, -0.06rem, 0);
  }

  50% {
    transform: translate3d(0, 0.24rem, 0);
  }
}

/* Row alignment for the SVG pipe map. */
.architecture-layer .node-chunk {
  display: none !important;
}

.architecture-layer .node-meta-agent {
  left: 13.6rem;
  top: 17.2rem;
}

.architecture-layer .node-retrieval {
  left: 52.35rem;
  top: 15.1rem;
  width: 8.3rem;
  min-height: 6.15rem;
  padding-bottom: 1.2rem;
}

.architecture-layer .node-vector,
.architecture-layer .node-graph {
  top: 25.6rem;
}

.network-boundary-vector,
.network-boundary-graph {
  top: 24.2rem;
}

/* Splitter and agent-only nodes. */
.traffic-splitter {
  position: absolute;
  z-index: 3;
  left: 6.55rem;
  top: 15.25rem;
  width: 1.8rem;
  height: 1.8rem;
  display: grid;
  place-items: center;
  filter: drop-shadow(0.35rem 0.42rem 0.55rem rgba(133, 153, 170, 0.22));
}

.traffic-splitter svg {
  display: block;
  width: 100%;
  height: 100%;
}

.traffic-splitter.is-active {
  animation: splitterPulse 1.1s ease-in-out infinite alternate;
}

.node-meta-agent,
.node-retrieval {
  width: 5.25rem;
  min-height: 5.25rem;
  padding: 0;
  display: grid;
  place-items: center;
  overflow: visible;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none !important;
}

.node-meta-agent .node-agent-mark,
.node-retrieval .node-agent-mark {
  width: 4.35rem;
  height: 4.35rem;
  margin: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0.4rem 0.48rem 0.45rem rgba(125, 146, 165, 0.22));
}

.node-meta-agent .node-agent-mark svg,
.node-retrieval .node-agent-mark svg {
  width: 100%;
  height: 100%;
}

.node-meta-agent .node-kicker,
.node-meta-agent h3,
.node-meta-agent .node-progress-track,
.node-retrieval .node-kicker,
.node-retrieval h3,
.node-retrieval .node-progress-track {
  display: none;
}

.node-meta-agent .node-loader-ring {
  display: none;
  top: -0.1rem;
  right: 0.12rem;
  width: 1.05rem;
  height: 1.05rem;
  opacity: 0;
  border-width: 0.16rem;
  animation: none;
}

.node-meta-agent.is-active .node-loader-ring {
  display: block;
  opacity: 1;
  animation: loaderSpin 860ms linear infinite;
}

.node-retrieval .node-loader-ring {
  display: none;
}

.architecture-layer .node-meta-agent {
  left: 14.55rem;
  top: 17.45rem;
}

.architecture-layer .node-retrieval {
  left: 55.05rem;
  top: 13.53rem;
  width: 5.25rem;
  min-height: 5.25rem;
}

.architecture-layer .node-lake {
  left: 13.6rem;
  top: 5.1rem;
}

.network-boundary-index {
  height: 31.25rem;
}

.network-boundary {
  z-index: 0;
}

.network-boundary-store,
.network-boundary-catalog,
.network-boundary-index {
  border-style: solid;
  border-color: rgba(48, 68, 84, 0.74);
  background:
    linear-gradient(145deg, rgba(247, 250, 252, 0.72), rgba(216, 227, 235, 0.58)),
    rgba(255, 255, 255, 0.28);
  box-shadow:
    inset 7px 7px 14px rgba(164, 178, 190, 0.22),
    inset -7px -7px 14px rgba(255, 255, 255, 0.84),
    8px 8px 18px rgba(140, 158, 173, 0.12);
}

.network-boundary-store::before,
.network-boundary-catalog::before,
.network-boundary-index::before {
  content: "";
  position: absolute;
  inset: 3.1rem 0.9rem 0.95rem;
  border-radius: 1.05rem;
  pointer-events: none;
}

.network-boundary-store::before {
  background:
    repeating-linear-gradient(
      180deg,
      rgba(47, 134, 183, 0.14) 0,
      rgba(47, 134, 183, 0.14) 0.1rem,
      transparent 0.1rem,
      transparent 1.8rem
    ),
    linear-gradient(145deg, rgba(229, 238, 246, 0.86), rgba(250, 253, 254, 0.72));
  box-shadow:
    inset 5px 5px 10px rgba(158, 177, 192, 0.2),
    inset -5px -5px 10px rgba(255, 255, 255, 0.82);
}

.network-boundary-catalog::before {
  background:
    repeating-linear-gradient(
      180deg,
      rgba(55, 91, 118, 0.16) 0,
      rgba(55, 91, 118, 0.16) 0.08rem,
      transparent 0.08rem,
      transparent 2.2rem
    ),
    linear-gradient(145deg, rgba(232, 239, 245, 0.84), rgba(249, 252, 254, 0.74));
  box-shadow:
    inset 5px 5px 10px rgba(166, 180, 192, 0.2),
    inset -5px -5px 10px rgba(255, 255, 255, 0.82);
}

.network-boundary-index::before {
  background:
    repeating-linear-gradient(
      180deg,
      rgba(44, 138, 126, 0.18) 0,
      rgba(44, 138, 126, 0.18) 0.12rem,
      transparent 0.12rem,
      transparent 1.52rem
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 2.75rem,
      rgba(44, 138, 126, 0.12) 2.75rem,
      rgba(44, 138, 126, 0.12) 2.86rem
    ),
    linear-gradient(145deg, rgba(229, 240, 239, 0.86), rgba(250, 253, 253, 0.74));
  box-shadow:
    inset 5px 5px 10px rgba(154, 181, 178, 0.2),
    inset -5px -5px 10px rgba(255, 255, 255, 0.84);
}

.network-boundary-store .boundary-label,
.network-boundary-catalog .boundary-label,
.network-boundary-index .boundary-label {
  z-index: 1;
}

.architecture-layer .node-lake,
.architecture-layer .node-catalog,
.architecture-layer .node-search {
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible;
}

.architecture-layer .node-lake {
  width: 9.4rem;
  padding: 0;
  gap: 0.32rem;
}

.architecture-layer .node-lake .vault-icon,
.architecture-layer .node-catalog .node-agent-mark,
.architecture-layer .node-search .node-agent-mark {
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0.22rem 0.28rem 0.34rem rgba(125, 146, 165, 0.14));
}

.architecture-layer .node-lake .repository-readout {
  background: transparent;
  box-shadow: none;
  color: #6c8190;
}

.architecture-layer .node-catalog,
.architecture-layer .node-search {
  min-height: 0;
  padding: 0;
}

.architecture-layer .node-catalog .node-progress-track,
.architecture-layer .node-search .node-progress-track {
  display: none;
}

.architecture-layer .node-search {
  top: 15.1rem;
}

.architecture-pipes .pipe-flow path[data-pipe="splitter-to-meta-agent"],
.architecture-pipes .pipe-flow path[data-pipe="meta-agent-to-catalog"],
.architecture-pipes .pipe-flow path[data-pipe="catalog-to-search-index"],
.architecture-pipes .pipe-flow path[data-pipe="answer-agent-to-answer"] {
  stroke: url(#pipeTeal);
}

.architecture-pipes .pipe-flow path.phase2-only {
  stroke: url(#pipeRed);
}

.network-object {
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 0.58rem;
  overflow: hidden;
  padding: 3.05rem 1rem 1.05rem;
  background:
    radial-gradient(circle at 18% 16%, rgba(255, 255, 255, 0.86), transparent 7rem),
    linear-gradient(145deg, rgba(247, 250, 252, 0.84), rgba(216, 227, 235, 0.68)),
    rgba(255, 255, 255, 0.34);
  box-shadow:
    inset 8px 8px 16px rgba(164, 178, 190, 0.2),
    inset -8px -8px 16px rgba(255, 255, 255, 0.86),
    9px 9px 19px rgba(140, 158, 173, 0.13);
}

.network-object::before {
  content: none !important;
  display: none !important;
}

.network-object .boundary-label {
  top: 1rem;
  left: 1rem;
}

.object-icon {
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  flex: 0 0 auto;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0.22rem 0.3rem 0.32rem rgba(124, 146, 164, 0.14));
}

.object-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.object-copy {
  display: grid;
  gap: 0.28rem;
  max-width: 9.6rem;
}

.object-copy span,
.object-copy strong {
  display: block;
  line-height: 1.12;
}

.object-copy span {
  color: #708392;
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.object-copy strong {
  color: #41576b;
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0;
}

.network-boundary-store .object-copy strong {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.network-boundary-catalog,
.network-boundary-index {
  justify-content: flex-start;
  padding-top: 4.1rem;
}

.network-boundary-catalog .object-copy strong,
.network-boundary-index .object-copy strong {
  font-size: 0.82rem;
}

.network-object .node-loader-ring {
  top: 0.9rem;
  right: 0.9rem;
}

.network-object .node-progress-track {
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  opacity: 0;
}

.network-object.is-active {
  box-shadow:
    inset 8px 8px 16px rgba(164, 178, 190, 0.16),
    inset -8px -8px 16px rgba(255, 255, 255, 0.9),
    9px 9px 19px rgba(140, 158, 173, 0.13),
    0 0 0 1px rgba(84, 154, 189, 0.18),
    0 0 1.1rem rgba(84, 154, 189, 0.16);
}

.network-object.is-active .node-loader-ring {
  opacity: 1;
  animation: loaderSpin 760ms linear infinite;
}

.network-object.is-active .node-progress-beam {
  animation: progressSweep 900ms ease-in-out infinite;
}

.network-object.is-active .node-progress-track {
  opacity: 1;
}

.architecture-layer {
  overflow: visible;
  contain: layout;
}

.architecture-pipes {
  overflow: visible;
}

.traditional-only {
  display: none !important;
}

.network-stage.is-traditional .traditional-only {
  display: block !important;
}

.network-stage.is-traditional .architecture-pipes path {
  display: none;
}

.network-stage.is-traditional .architecture-pipes path.traditional-only {
  display: inline !important;
}

.network-stage:not(.is-traditional) .traditional-only {
  display: none !important;
}

.network-stage.is-traditional .traffic-splitter,
.network-stage.is-traditional .node-meta-agent,
.network-stage.is-traditional .node-retrieval,
.network-stage.is-traditional .network-boundary-catalog,
.network-stage.is-traditional .network-boundary-index {
  display: none;
}

.network-boundary-keyword {
  left: 27.4rem;
  top: 2.35rem;
  width: 12.9rem;
  height: 11.8rem;
}

.network-boundary-vector,
.network-boundary-graph {
  border-style: solid;
}

.network-boundary-vector.network-object,
.network-boundary-graph.network-object {
  padding-top: 3.9rem;
}

.network-boundary-vector .object-copy strong,
.network-boundary-graph .object-copy strong {
  font-size: 0.78rem;
}

.traditional-limitations {
  position: absolute;
  left: 42.25rem;
  top: 2.35rem;
  z-index: 2;
  width: 17.2rem;
  min-height: 31.25rem;
  padding: 4rem 1.15rem 1.2rem;
  border: 0.13rem solid rgba(111, 73, 46, 0.52);
  border-radius: 1.45rem;
  background:
    radial-gradient(circle at 18% 14%, rgba(255, 255, 255, 0.84), transparent 7rem),
    linear-gradient(145deg, rgba(250, 247, 240, 0.86), rgba(232, 224, 211, 0.72));
  box-shadow:
    inset 8px 8px 16px rgba(183, 168, 148, 0.2),
    inset -8px -8px 16px rgba(255, 255, 255, 0.84),
    9px 9px 19px rgba(140, 125, 106, 0.12);
}

.traditional-limitations .boundary-label {
  top: 1rem;
  left: 1rem;
  color: #7b542b;
}

.traditional-limitations ul {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.traditional-limitations li {
  padding-left: 0.95rem;
  border-left: 0.16rem solid rgba(168, 111, 42, 0.48);
  color: #6a5e51;
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.34;
}

.network-stage.is-traditional .network-boundary-store {
  left: 12.75rem;
  top: 2.35rem;
  width: 12.4rem;
  height: 11.8rem;
}

.network-stage.is-traditional .network-object .node-loader-ring,
.network-stage.is-traditional .network-object .node-progress-track {
  display: none;
}

.network-stage.is-traditional .architecture-layer::before {
  content: "exact match only";
  color: var(--amber);
}

.network-stage.is-phase1 .architecture-layer::before,
.network-stage.is-phase2 .architecture-layer::before {
  content: "preserve original";
}

.network-stage.is-traditional .architecture-pipes .pipe-flow path.traditional-only {
  stroke: var(--amber);
}

@keyframes splitterPulse {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }

  to {
    transform: translate3d(0, -0.12rem, 0) scale(1.025);
  }
}

/* SVG-first architecture diagram. This replaces the older absolute-position
   architecture children so each mode has one clean drawing surface. */
.mode-switcher {
  width: min(31rem, calc(100vw - 1rem));
  padding: 0.2rem;
  gap: 0.12rem;
}

.mode-option {
  min-height: 1.86rem;
  padding: 0.38rem clamp(0.24rem, 1vw, 0.62rem);
  font-size: clamp(0.46rem, 1vw, 0.58rem);
  letter-spacing: 0.08em;
}

.architecture-layer > :not(.diagram-svg):not(.lake-water-surface):not(.object-store-popover):not(.search-index-popover):not(.vector-index-popover):not(.graph-layer-popover):not(.meta-agent-popover):not(.catalogue-popover):not(.object-store-hotspot):not(.search-index-hotspot):not(.vector-index-hotspot):not(.graph-layer-hotspot) {
  display: none !important;
}

.network-stage.is-expanded .overview-arrow {
  opacity: 0;
}

.diagram-svg {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -33.39rem;
  z-index: 5;
  width: 135.14rem;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.diagram-layer {
  transform-box: fill-box;
  transform-origin: center;
}

.diagram-card-body {
  fill: rgba(245, 249, 252, 0.78);
  stroke: rgba(48, 68, 84, 0.72);
  stroke-width: 1.7;
  filter: drop-shadow(6px 7px 9px rgba(140, 158, 173, 0.12));
}

.diagram-card-blue .diagram-card-body {
  stroke: rgba(48, 86, 118, 0.7);
}

.diagram-card-teal .diagram-card-body {
  stroke: rgba(44, 138, 126, 0.72);
}

.diagram-card-amber .diagram-card-body {
  fill: rgba(250, 246, 238, 0.82);
  stroke: rgba(168, 111, 42, 0.66);
}

.diagram-card-red .diagram-card-body {
  fill: rgba(250, 245, 246, 0.82);
  stroke: rgba(163, 59, 63, 0.72);
}

.diagram-card-title,
.diagram-agent-label {
  fill: #20496d;
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 1.6px;
  text-anchor: middle;
}

.diagram-card-kicker {
  fill: #6f8290;
  font-family: var(--font-ui);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 1.25px;
}

.diagram-card-copy {
  fill: #41576b;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 900;
}

.diagram-card-copy-compact {
  font-size: 8.5px;
}

.diagram-pipe-track {
  fill: none;
  stroke: rgba(217, 227, 235, 0.96);
  stroke-width: 8.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(1px 1px 1px rgba(143, 157, 169, 0.24));
}

.diagram-pipe-flow {
  fill: none;
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 10 12;
  animation: diagramPipeFlow 2.4s linear infinite;
}

.diagram-pipe-flow.diagram-flow-blue {
  stroke: url(#diagramPipeBlue);
}

.diagram-pipe-flow.diagram-flow-teal {
  stroke: url(#diagramPipeTeal);
}

.diagram-pipe-flow.diagram-flow-amber {
  stroke: url(#diagramPipeAmber);
}

.diagram-pipe-flow.diagram-flow-red {
  stroke: url(#diagramPipeRed);
}

.diagram-agent use,
.diagram-splitter {
  filter: drop-shadow(4px 5px 5px rgba(125, 146, 165, 0.22));
}

.diagram-agent use {
  animation: agentBobSvg 2.4s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

.diagram-agent-label {
  text-anchor: middle;
  font-size: 8px;
  fill: #607786;
}

@keyframes diagramPipeFlow {
  to {
    stroke-dashoffset: -184;
  }
}

@keyframes agentBobSvg {
  0%,
  100% {
    transform: translateY(-1px);
  }

  50% {
    transform: translateY(4px);
  }
}

/* Scene graph renderer: one SVG coordinate system for endpoints, lake internals,
   ports, pipes, agents, and future packet motion. */
.mode-switcher {
  width: min(25rem, calc(100vw - 1rem));
  padding: 0.16rem;
  gap: 0.1rem;
}

.mode-option {
  min-height: 1.62rem;
  padding: 0.3rem clamp(0.18rem, 0.8vw, 0.5rem);
  font-size: clamp(0.42rem, 0.86vw, 0.52rem);
}

.network-stage.is-expanded .overview-layer {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(0.985);
}

.network-stage.is-expanded .overview-arrow {
  opacity: 0;
}

.architecture-layer {
  width: min(76rem, calc(100vw - 1.4rem));
  height: min(39.25rem, calc(100vh - 4.8rem));
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(-50%, -50%, 0) scale(0.42);
  transition:
    opacity 190ms ease,
    visibility 0s linear 240ms,
    transform 680ms cubic-bezier(0.16, 1, 0.3, 1);
}

.network-stage.is-expanded .architecture-layer {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translate3d(-50%, -50%, 0) scale(1);
  transition:
    opacity 180ms ease,
    visibility 0s,
    transform 680ms cubic-bezier(0.16, 1, 0.3, 1);
}

.architecture-layer::before,
.architecture-layer::after {
  content: none !important;
  display: none !important;
}

.architecture-layer > :not(.diagram-svg):not(.flow-packet):not(.lake-water-surface):not(.object-store-popover):not(.search-index-popover):not(.vector-index-popover):not(.graph-layer-popover):not(.meta-agent-popover):not(.catalogue-popover):not(.object-store-hotspot):not(.search-index-hotspot):not(.vector-index-hotspot):not(.graph-layer-hotspot) {
  display: none !important;
}

.architecture-layer > .flow-packet {
  display: block !important;
}

.diagram-svg {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: auto;
}

.diagram-scene {
  transform-box: fill-box;
  transform-origin: center;
}

.diagram-pipe-track,
.diagram-pipe-core,
.diagram-pipe-flow {
  fill: none;
  pointer-events: none;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.diagram-nodes {
  pointer-events: auto;
}

.diagram-node {
  pointer-events: auto;
}

.diagram-node[data-node-id="lakeNode"] {
  cursor: pointer;
}

.object-store-hotspot,
.search-index-hotspot,
.vector-index-hotspot,
.graph-layer-hotspot {
  position: absolute;
  z-index: 29;
  display: none;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.network-stage.is-expanded .object-store-hotspot,
.network-stage.is-expanded .search-index-hotspot,
.network-stage.is-expanded.is-phase2 .vector-index-hotspot,
.network-stage.is-expanded.is-phase2 .graph-layer-hotspot {
  display: block !important;
}

.network-stage.is-phase1 .object-store-hotspot,
.network-stage.is-phase2 .object-store-hotspot,
.network-stage.is-phase1 .search-index-hotspot,
.network-stage.is-phase2 .search-index-hotspot,
.network-stage.is-phase2 .vector-index-hotspot,
.network-stage.is-phase2 .graph-layer-hotspot {
  left: auto;
  top: auto;
  width: auto;
  height: auto;
}

.network-stage.is-traditional .object-store-hotspot,
.network-stage.is-traditional .search-index-hotspot,
.network-stage.is-traditional .vector-index-hotspot,
.network-stage.is-traditional .graph-layer-hotspot,
.network-stage.is-phase1 .vector-index-hotspot,
.network-stage.is-phase1 .graph-layer-hotspot {
  left: auto;
  top: auto;
  width: auto;
  height: auto;
}

.object-store-hotspot:focus-visible,
.search-index-hotspot:focus-visible,
.vector-index-hotspot:focus-visible,
.graph-layer-hotspot:focus-visible {
  outline: 2px solid rgba(22, 109, 168, 0.72);
  outline-offset: 3px;
  border-radius: 1rem;
}

.diagram-pipe-track {
  stroke: rgba(219, 229, 236, 0.82);
  stroke-width: 22;
  filter: url(#diagramTubeGlow);
}

.diagram-pipe-core {
  stroke: rgba(248, 252, 255, 0.62);
  stroke-width: 12;
  filter:
    drop-shadow(0 0 1px rgba(255, 255, 255, 0.45))
    drop-shadow(0 0 4px rgba(146, 199, 221, 0.1));
}

.diagram-pipe-flow {
  stroke-width: 5.5;
  stroke-dasharray: 140 44;
  stroke-dashoffset: 184;
  animation: diagramPipeFlow 4.8s linear infinite;
  opacity: 0.5;
  filter:
    blur(0.08px)
    drop-shadow(0 0 4px rgba(68, 166, 214, 0.2))
    drop-shadow(0 0 9px rgba(107, 210, 248, 0.12));
}

.diagram-pipe-flow.is-route-active {
  stroke-width: 7;
  stroke-dasharray: 170 32;
  opacity: 1;
  animation-duration: 2.35s;
}

[data-edge-id="upload-splitter"].diagram-pipe-track,
[data-edge-id="search-agent"].diagram-pipe-track,
[data-edge-id="agent-search"].diagram-pipe-track,
[data-edge-id="answer-agent-input"].diagram-pipe-track,
[data-edge-id="answer-agent-output"].diagram-pipe-track {
  stroke-width: 23;
  stroke: rgba(219, 229, 236, 0.9);
}

[data-edge-id="search-agent"].diagram-pipe-track,
[data-edge-id="agent-search"].diagram-pipe-track {
  stroke-width: 24;
}

[data-edge-id="upload-splitter"].diagram-pipe-core,
[data-edge-id="search-agent"].diagram-pipe-core,
[data-edge-id="agent-search"].diagram-pipe-core,
[data-edge-id="answer-agent-input"].diagram-pipe-core,
[data-edge-id="answer-agent-output"].diagram-pipe-core {
  stroke-width: 13;
  stroke: rgba(248, 252, 255, 0.7);
}

[data-edge-id="search-agent"].diagram-pipe-flow,
[data-edge-id="agent-search"].diagram-pipe-flow {
  stroke-width: 6.4;
  opacity: 0.76;
}

.diagram-pipe-flow.diagram-flow-blue {
  stroke: url(#diagramPipeBlue);
}

.diagram-pipe-flow.diagram-flow-teal {
  stroke: url(#diagramPipeTeal);
}

.diagram-pipe-flow.diagram-flow-amber {
  stroke: url(#diagramPipeAmber);
}

.diagram-pipe-flow.diagram-flow-red {
  stroke: url(#diagramPipeRed);
}

.diagram-card-body {
  fill: rgba(245, 249, 252, 0.9);
  stroke: rgba(48, 68, 84, 0.68);
  stroke-width: 2;
  filter: url(#diagramSoftShadow);
}

.diagram-node-endpoint .diagram-card-body {
  fill: rgba(246, 250, 252, 0.42);
  stroke-dasharray: 7 6;
}

.diagram-node-object .diagram-card-body {
  fill: rgba(245, 249, 252, 0.88);
}

.diagram-card-teal .diagram-card-body {
  stroke: rgba(44, 138, 126, 0.72);
}

.diagram-card-amber .diagram-card-body {
  fill: rgba(252, 247, 234, 0.93);
  stroke: rgba(221, 146, 28, 0.78);
}

.diagram-card-red .diagram-card-body {
  fill: rgba(250, 245, 246, 0.9);
  stroke: rgba(163, 59, 63, 0.72);
}

.diagram-card-title,
.diagram-agent-label {
  fill: #20496d;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1.7px;
  text-anchor: middle;
}

.diagram-card-kicker {
  fill: #6f8290;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 1.4px;
}

.diagram-card-copy {
  fill: #41576b;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 850;
}

.diagram-card-copy-compact {
  font-size: 10px;
}

.object-store-popover,
.search-index-popover,
.vector-index-popover,
.graph-layer-popover {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 2147483000;
  display: none;
  width: min(42rem, calc(100vw - 2rem));
  max-height: min(38rem, calc(100vh - 4rem));
  padding: 1.15rem;
  border: 1px solid rgba(47, 134, 183, 0.22);
  border-radius: 1.4rem;
  background:
    linear-gradient(145deg, rgba(251, 253, 255, 0.98), rgba(232, 241, 248, 0.96)),
    #f8fbfd;
  box-shadow:
    24px 28px 56px rgba(86, 111, 130, 0.28),
    -16px -16px 32px rgba(255, 255, 255, 0.9),
    0 0 0 999rem rgba(226, 235, 242, 0.34);
  backdrop-filter: blur(10px);
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(0.96);
  opacity: 0;
}

.object-store-popover.is-open,
.search-index-popover.is-open,
.vector-index-popover.is-open,
.graph-layer-popover.is-open {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.9rem;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.architecture-layer > .object-store-popover.is-open,
.architecture-layer > .search-index-popover.is-open,
.architecture-layer > .vector-index-popover.is-open,
.architecture-layer > .graph-layer-popover.is-open {
  display: grid !important;
}

body > .object-store-popover.is-open,
body > .search-index-popover.is-open,
body > .vector-index-popover.is-open,
body > .graph-layer-popover.is-open {
  display: grid !important;
}

.catalogue-popover {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 2147483200;
  display: none;
  width: min(42rem, calc(100vw - 2rem));
  height: min(38rem, calc(100vh - 4rem));
  max-height: min(38rem, calc(100vh - 4rem));
  padding: 1.15rem;
  border: 1px solid rgba(47, 134, 183, 0.22);
  border-radius: 1.4rem;
  background:
    linear-gradient(145deg, rgba(251, 253, 255, 0.98), rgba(232, 241, 248, 0.96)),
    #f8fbfd;
  box-shadow:
    24px 28px 56px rgba(86, 111, 130, 0.28),
    -16px -16px 32px rgba(255, 255, 255, 0.9),
    0 0 0 999rem rgba(226, 235, 242, 0.34);
  backdrop-filter: blur(10px);
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(0.96);
  opacity: 0;
}

.catalogue-popover.is-open,
body > .catalogue-popover.is-open {
  display: grid !important;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.9rem;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.catalogue-popover-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 0.8rem;
}

.catalogue-close {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: #657c8d;
  background: rgba(236, 243, 248, 0.9);
  box-shadow:
    inset 3px 3px 6px rgba(176, 188, 200, 0.2),
    inset -3px -3px 6px rgba(255, 255, 255, 0.94);
  font-size: 0.78rem;
  font-weight: 950;
  cursor: pointer;
}

.catalogue-record-list {
  display: grid;
  align-content: start;
  grid-auto-rows: min-content;
  gap: 0.26rem;
  height: 100%;
  max-height: 100%;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding-right: 0.22rem;
  overscroll-behavior: contain;
}

.catalogue-record {
  min-height: 2.05rem;
  border-radius: 0.44rem;
  background: rgba(255, 255, 255, 0.46);
  overflow: hidden;
  transition:
    background 180ms ease,
    box-shadow 180ms ease;
}

.catalogue-record.is-open {
  background: rgba(255, 255, 255, 0.72);
  box-shadow:
    inset 3px 3px 8px rgba(162, 181, 194, 0.1),
    inset -3px -3px 8px rgba(255, 255, 255, 0.82);
}

.catalogue-record-summary {
  display: grid;
  grid-template-columns: 0.9rem 4.2rem minmax(0, 1fr) 3.7rem;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  height: 2.05rem;
  min-height: 2.05rem;
  padding: 0.34rem 0.42rem;
  border: 0;
  color: #4c6678;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.catalogue-arrow {
  width: 0;
  height: 0;
  border-left: 0.28rem solid transparent;
  border-right: 0.28rem solid transparent;
  border-top: 0.42rem solid #7890a0;
  transform: rotate(-90deg);
  transition: transform 220ms ease;
}

.catalogue-record.is-open .catalogue-arrow {
  transform: rotate(0deg);
}

.catalogue-record-id {
  color: #7a8fa0;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.catalogue-record-name {
  overflow: hidden;
  color: #354f62;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.catalogue-record-action {
  justify-self: end;
  color: #7890a0;
  font-family: var(--font-ui);
  font-size: 0.56rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalogue-record.is-open .catalogue-record-action {
  color: #2c8a7e;
}

.catalogue-record-new .catalogue-record-id,
.catalogue-record-new .catalogue-record-name,
.catalogue-record-new .catalogue-record-action {
  color: #166da8;
}

.catalogue-record-details {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition:
    grid-template-rows 360ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 220ms ease;
}

.catalogue-record-details > div {
  display: grid;
  gap: 0.22rem;
  min-height: 0;
  overflow: hidden;
  padding-top: 0.1rem;
}

.catalogue-record.is-open .catalogue-record-details {
  grid-template-rows: 1fr;
  opacity: 1;
}

.catalogue-field {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 0.54rem;
  padding: 0.16rem 0.42rem 0.16rem 1.82rem;
  color: #536d7e;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  line-height: 1.38;
}

.catalogue-field:last-child {
  padding-bottom: 0.68rem;
}

.catalogue-field span {
  color: #7e94a3;
  font-weight: 850;
}

.catalogue-field strong {
  min-width: 0;
  color: #2d4b60;
  font-weight: 800;
}

.meta-agent-popover {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 2147483300;
  display: none;
  width: min(50rem, calc(100vw - 2rem));
  max-height: min(42rem, calc(100vh - 4rem));
  padding: 1.15rem;
  border: 1px solid rgba(47, 134, 183, 0.24);
  border-radius: 1.4rem;
  background:
    radial-gradient(circle at 18% 0%, rgba(56, 180, 243, 0.12), transparent 18rem),
    linear-gradient(145deg, rgba(251, 253, 255, 0.98), rgba(231, 241, 248, 0.96)),
    #f8fbfd;
  box-shadow:
    24px 28px 56px rgba(86, 111, 130, 0.28),
    -16px -16px 32px rgba(255, 255, 255, 0.9),
    0 0 0 999rem rgba(226, 235, 242, 0.34);
  backdrop-filter: blur(10px);
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(0.96);
  opacity: 0;
}

.meta-agent-popover.is-open,
body > .meta-agent-popover.is-open {
  display: grid !important;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 0.9rem;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.meta-agent-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.meta-agent-title {
  display: flex;
  align-items: center;
  gap: 0.52rem;
  min-width: 0;
}

.meta-agent-avatar {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
}

.meta-agent-avatar svg {
  width: 2.5rem;
  height: 2.5rem;
  filter: drop-shadow(4px 5px 5px rgba(125, 146, 165, 0.2));
  animation: agentBobSvg 2.4s ease-in-out infinite;
}

.meta-agent-close {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: #657c8d;
  background: rgba(236, 243, 248, 0.9);
  box-shadow:
    inset 3px 3px 6px rgba(176, 188, 200, 0.2),
    inset -3px -3px 6px rgba(255, 255, 255, 0.94);
  font-size: 0.78rem;
  font-weight: 950;
  cursor: pointer;
}

.meta-agent-files {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.52rem;
}

.meta-agent-file {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.42rem;
  min-width: 0;
  padding: 0.55rem 0.5rem;
  border: 1px solid rgba(47, 134, 183, 0.16);
  border-radius: 0.72rem;
  color: #31536a;
  background: rgba(255, 255, 255, 0.58);
  text-align: left;
  cursor: pointer;
  box-shadow:
    5px 5px 12px rgba(147, 166, 181, 0.12),
    -4px -4px 10px rgba(255, 255, 255, 0.78);
}

.meta-agent-file.is-selected {
  border-color: rgba(42, 131, 188, 0.42);
  background: rgba(230, 244, 253, 0.78);
  box-shadow:
    inset 3px 3px 8px rgba(42, 131, 188, 0.08),
    inset -3px -3px 8px rgba(255, 255, 255, 0.9);
}

.meta-agent-file.is-loaded {
  border-color: rgba(44, 138, 126, 0.24);
  background: rgba(232, 248, 244, 0.68);
}

.meta-agent-file.is-loaded .meta-agent-file-icon {
  color: #2c8a7e;
  background: linear-gradient(145deg, rgba(231, 248, 244, 0.96), rgba(211, 233, 229, 0.92));
}

.meta-agent-file.is-loaded em {
  color: #2c8a7e;
}

.meta-agent-file-icon {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border-radius: 0.58rem;
  color: #176da8;
  background: linear-gradient(145deg, rgba(230, 244, 253, 0.96), rgba(210, 230, 242, 0.92));
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 950;
}

.meta-agent-empty {
  display: grid;
  min-height: 22rem;
  place-items: center;
  align-content: center;
  gap: 0.7rem;
  padding: 2rem;
  border: 1px solid rgba(47, 134, 183, 0.16);
  border-radius: 0.95rem;
  color: #536d7e;
  background:
    radial-gradient(circle at 50% 30%, rgba(56, 180, 243, 0.1), transparent 12rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.74), rgba(241, 247, 251, 0.72)),
    #f8fbfd;
  box-shadow:
    inset 4px 4px 12px rgba(162, 181, 194, 0.12),
    inset -4px -4px 12px rgba(255, 255, 255, 0.86);
  text-align: center;
}

.meta-agent-empty-dot {
  width: 1.05rem;
  height: 1.05rem;
  border: 0.18rem solid rgba(47, 134, 183, 0.2);
  background: rgba(47, 134, 183, 0.1);
  border-radius: 50%;
  animation: metaReadyPulse 1.8s ease-in-out infinite;
}

.meta-agent-empty strong {
  color: #244256;
  font-size: 1rem;
  font-weight: 950;
}

.meta-agent-empty p {
  max-width: 28rem;
  margin: 0;
  color: #657b8c;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.45;
}

@keyframes metaReadyPulse {
  50% {
    border-color: rgba(47, 134, 183, 0.42);
    background: rgba(47, 134, 183, 0.18);
    box-shadow: 0 0 0 0.38rem rgba(47, 134, 183, 0.08);
  }
}

.meta-agent-file strong,
.meta-agent-file em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.meta-agent-file strong {
  color: #1f4662;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-style: normal;
  font-weight: 950;
}

.meta-agent-file em {
  margin-top: 0.1rem;
  color: #6d8291;
  font-size: 0.56rem;
  font-style: normal;
  font-weight: 800;
}

.meta-agent-output {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.82rem;
  min-height: 17rem;
  max-height: min(23rem, calc(100vh - 17rem));
  margin: 0;
  overflow: auto;
  padding: 1rem;
  border: 1px solid rgba(47, 134, 183, 0.16);
  border-radius: 0.95rem;
  color: #244256;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.74), rgba(241, 247, 251, 0.72)),
    #f8fbfd;
  box-shadow:
    inset 4px 4px 12px rgba(162, 181, 194, 0.12),
    inset -4px -4px 12px rgba(255, 255, 255, 0.86);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 750;
  line-height: 1.55;
}

.meta-agent-thinking {
  display: grid;
  gap: 0.42rem;
}

.meta-agent-thought {
  display: grid;
  grid-template-columns: 1.05rem minmax(0, 1fr);
  align-items: start;
  gap: 0.48rem;
  min-height: 1.64rem;
  color: #8193a1;
  opacity: 0.72;
}

.meta-agent-thought.is-active,
.meta-agent-thought.is-done {
  color: #244256;
  opacity: 1;
}

.meta-agent-thought-state {
  position: relative;
  display: inline-grid;
  width: 0.82rem;
  height: 0.82rem;
  margin-top: 0.18rem;
  place-items: center;
  border: 2px solid rgba(46, 134, 186, 0.18);
  border-radius: 50%;
}

.meta-agent-thought.is-active .meta-agent-thought-state {
  border-top-color: rgba(43, 132, 188, 0.92);
  animation: loaderSpin 780ms linear infinite;
}

.meta-agent-thought.is-done .meta-agent-thought-state {
  border-color: rgba(44, 138, 126, 0.78);
  background: rgba(44, 138, 126, 0.14);
}

.meta-agent-thought.is-done .meta-agent-thought-state::after {
  content: "";
  width: 0.34rem;
  height: 0.18rem;
  border-bottom: 2px solid #2c8a7e;
  border-left: 2px solid #2c8a7e;
  transform: translateY(-0.03rem) rotate(-45deg);
}

.meta-agent-metadata-shell {
  display: grid;
  min-height: 0;
  gap: 0.34rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(47, 134, 183, 0.12);
}

.meta-agent-metadata {
  min-height: 7.8rem;
  margin: 0;
  overflow: auto;
  color: #244256;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 750;
  line-height: 1.55;
  white-space: pre-wrap;
}

.object-store-popover-header,
.search-index-popover-header,
.vector-index-popover-header,
.graph-layer-popover-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 0.8rem;
}

.object-store-popover-header .micro-label,
.search-index-popover-header .micro-label,
.vector-index-popover-header .micro-label,
.graph-layer-popover-header .micro-label {
  font-size: 0.68rem;
}

.object-store-popover h3,
.search-index-popover h3,
.vector-index-popover h3,
.graph-layer-popover h3 {
  margin: 0.16rem 0 0;
  color: #213d59;
  font-size: 0.96rem;
  font-weight: 950;
  line-height: 1.18;
}

.object-store-close,
.search-index-close,
.vector-index-close,
.graph-layer-close {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: #657c8d;
  background: rgba(236, 243, 248, 0.9);
  box-shadow:
    inset 3px 3px 6px rgba(176, 188, 200, 0.2),
    inset -3px -3px 6px rgba(255, 255, 255, 0.94);
  font-size: 0.78rem;
  font-weight: 950;
}

.object-store-file-list,
.search-index-entry-list {
  display: grid;
  align-content: start;
  gap: 0.26rem;
  min-height: 0;
  overflow: auto;
  padding-right: 0.22rem;
}

.object-store-file {
  display: grid;
  grid-template-columns: 4.2rem minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  padding: 0.34rem 0.42rem;
  border-radius: 0.44rem;
  color: #566f82;
  background: rgba(255, 255, 255, 0.46);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.24;
}

.object-store-file span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.object-store-file-id {
  color: #7a8fa0;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.object-store-file-name {
  min-width: 0;
}

.object-store-file-new {
  color: #166da8;
  background: rgba(52, 139, 198, 0.11);
  font-weight: 800;
}

.object-store-file-new .object-store-file-id,
.object-store-file-new .object-store-file-name {
  color: #166da8;
}

.search-index-entry {
  display: grid;
  gap: 0.28rem;
  min-width: 0;
  padding: 0.5rem 0.56rem;
  border-radius: 0.52rem;
  color: #566f82;
  background: rgba(255, 255, 255, 0.46);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  line-height: 1.34;
}

.search-index-entry-topline {
  display: grid;
  grid-template-columns: 5.4rem minmax(0, 1fr);
  align-items: baseline;
  gap: 0.5rem;
  min-width: 0;
}

.search-index-entry-topline strong {
  overflow: hidden;
  color: #344f62;
  font-size: 0.68rem;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-index-entry-id {
  color: #7a8fa0;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.06em;
}

.search-index-fields {
  color: #607788;
  font-size: 0.58rem;
  font-weight: 800;
}

.search-index-keywords {
  color: #245b83;
  font-size: 0.62rem;
  font-weight: 850;
}

.search-index-entry p {
  margin: 0;
  color: #62798a;
}

.search-index-entry-new {
  color: #166da8;
  background: rgba(52, 139, 198, 0.11);
  font-weight: 800;
}

.search-index-entry-new .search-index-entry-id,
.search-index-entry-new .search-index-entry-topline strong,
.search-index-entry-new .search-index-fields,
.search-index-entry-new .search-index-keywords,
.search-index-entry-new p {
  color: #166da8;
}

.keyword-index-entry {
  grid-template-columns: minmax(0, 1fr);
  gap: 0.22rem;
}

.keyword-index-entry .search-index-keywords {
  color: #526b7e;
  font-weight: 850;
}

.keyword-index-entry.search-index-entry-new .search-index-keywords {
  color: #166da8;
}

.vector-index-popover {
  width: min(58rem, calc(100vw - 2rem));
  height: min(38rem, calc(100vh - 4rem));
}

.vector-index-body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(17rem, 0.8fr);
  gap: 0.9rem;
  min-height: 0;
}

.vector-space {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(47, 134, 183, 0.16);
  border-radius: 1rem;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.88), rgba(236, 245, 250, 0.9)),
    repeating-linear-gradient(0deg, rgba(72, 101, 121, 0.055) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(90deg, rgba(72, 101, 121, 0.045) 0 1px, transparent 1px 42px);
  box-shadow:
    inset 4px 4px 10px rgba(176, 188, 200, 0.18),
    inset -4px -4px 10px rgba(255, 255, 255, 0.9);
  perspective: 740px;
}

.vector-axis {
  position: absolute;
  left: 13%;
  bottom: 17%;
  width: 70%;
  height: 0.16rem;
  border-radius: 999px;
  transform-origin: left center;
}

.vector-axis::after {
  position: absolute;
  right: -0.42rem;
  top: -0.27rem;
  width: 0;
  height: 0;
  border-top: 0.34rem solid transparent;
  border-bottom: 0.34rem solid transparent;
  content: "";
}

.vector-axis em {
  position: absolute;
  right: 0;
  top: -1.2rem;
  color: #63798a;
  font-size: 0.54rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.vector-axis-green {
  background: #2c8a7e;
  box-shadow: 0 0 0.7rem rgba(44, 138, 126, 0.2);
  transform: rotate(-3deg);
}

.vector-axis-green::after {
  border-left: 0.58rem solid #2c8a7e;
}

.vector-axis-blue {
  width: 56%;
  background: #166da8;
  box-shadow: 0 0 0.7rem rgba(22, 109, 168, 0.2);
  transform: rotate(-56deg);
}

.vector-axis-blue::after {
  border-left: 0.58rem solid #166da8;
}

.vector-axis-blue em {
  transform: rotate(56deg);
  transform-origin: right center;
}

.vector-axis-orange {
  width: 45%;
  background: #d68a19;
  box-shadow: 0 0 0.7rem rgba(214, 138, 25, 0.22);
  transform: rotate(-18deg) skewX(-36deg);
}

.vector-axis-orange::after {
  border-left: 0.58rem solid #d68a19;
}

.vector-point {
  position: absolute;
  left: var(--x);
  top: var(--y);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  color: #516b7d;
  font-family: var(--font-mono);
  font-size: 0.52rem;
  font-weight: 850;
  line-height: 1;
  transform: translate(-50%, -50%) scale(var(--scale));
  animation: vectorFloat 4.8s ease-in-out infinite alternate;
  animation-delay: var(--delay);
}

.vector-point i {
  display: block;
  width: 0.66rem;
  height: 0.66rem;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background: #7c8f9d;
  box-shadow:
    0 0.18rem 0.42rem rgba(65, 84, 99, 0.24),
    0 0 0 0.16rem rgba(124, 143, 157, 0.12);
}

.vector-point-new {
  z-index: 4;
  color: #166da8;
}

.vector-point-new i {
  width: 0.8rem;
  height: 0.8rem;
  background: #166da8;
  box-shadow:
    0 0.2rem 0.5rem rgba(22, 109, 168, 0.28),
    0 0 0 0.18rem rgba(52, 139, 198, 0.18),
    0 0 1.1rem rgba(52, 139, 198, 0.38);
}

.vector-record-list {
  display: grid;
  align-content: start;
  gap: 0.28rem;
  min-height: 0;
  overflow: auto;
  padding-right: 0.18rem;
}

.vector-record {
  display: grid;
  gap: 0.22rem;
  padding: 0.42rem 0.5rem;
  border-radius: 0.52rem;
  background: rgba(255, 255, 255, 0.48);
  color: #566f82;
  font-family: var(--font-mono);
}

.vector-record span {
  display: block;
  color: #7a8fa0;
  font-size: 0.56rem;
  font-weight: 850;
}

.vector-record strong {
  display: block;
  overflow: hidden;
  color: #344f62;
  font-size: 0.64rem;
  font-weight: 900;
  line-height: 1.22;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.vector-record code {
  color: #526b7e;
  font-size: 0.6rem;
  font-weight: 850;
}

.vector-record-new {
  background: rgba(52, 139, 198, 0.11);
}

.vector-record-new span,
.vector-record-new strong,
.vector-record-new code {
  color: #166da8;
}

.graph-layer-popover {
  width: min(64rem, calc(100vw - 2rem));
  height: min(38rem, calc(100vh - 4rem));
  border-color: rgba(237, 165, 29, 0.26);
}

.graph-layer-body {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(20rem, 0.95fr);
  gap: 0.9rem;
  min-height: 0;
}

.graph-map {
  position: relative;
  min-height: 30rem;
  overflow: hidden;
  border: 1px solid rgba(237, 165, 29, 0.2);
  border-radius: 1rem;
  background:
    radial-gradient(circle at 22% 22%, rgba(237, 165, 29, 0.14), transparent 10rem),
    radial-gradient(circle at 78% 42%, rgba(52, 139, 198, 0.13), transparent 11rem),
    linear-gradient(145deg, rgba(255, 253, 247, 0.9), rgba(237, 245, 249, 0.88)),
    repeating-linear-gradient(0deg, rgba(99, 118, 132, 0.052) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(90deg, rgba(99, 118, 132, 0.045) 0 1px, transparent 1px 42px);
  box-shadow:
    inset 4px 4px 10px rgba(176, 188, 200, 0.16),
    inset -4px -4px 10px rgba(255, 255, 255, 0.88);
}

.graph-map-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.graph-map-edge {
  stroke: rgba(214, 138, 25, 0.46);
  stroke-width: 0.55;
  vector-effect: non-scaling-stroke;
}

.graph-map-edge-new {
  stroke: rgba(22, 109, 168, 0.72);
  stroke-width: 0.8;
  stroke-dasharray: 3 2;
  animation: graphEdgePulse 2.8s linear infinite;
}

.graph-map-node {
  position: absolute;
  z-index: 2;
  display: grid;
  max-width: 7.2rem;
  gap: 0.1rem;
  padding: 0.28rem 0.36rem;
  border: 1px solid rgba(85, 106, 122, 0.16);
  border-radius: 0.58rem;
  color: #39586b;
  background: rgba(255, 255, 255, 0.78);
  box-shadow:
    0 0.28rem 0.62rem rgba(91, 112, 128, 0.13),
    inset 0 0 0 1px rgba(255, 255, 255, 0.52);
  transform: translate(-50%, -50%);
  will-change: left, top;
}

.graph-map-node-entity {
  place-items: center;
  max-width: 5.5rem;
  min-width: 4.2rem;
  min-height: 3.1rem;
  border-color: rgba(237, 165, 29, 0.34);
  border-radius: 999px;
  background: rgba(255, 248, 231, 0.88);
}

.graph-map-node-new {
  color: #166da8;
  border-color: rgba(22, 109, 168, 0.36);
  background: rgba(232, 245, 254, 0.92);
  box-shadow:
    0 0.3rem 0.72rem rgba(22, 109, 168, 0.18),
    0 0 0 0.16rem rgba(52, 139, 198, 0.08);
}

.graph-map-node strong {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  font-weight: 950;
  letter-spacing: 0.05em;
}

.graph-map-node em {
  overflow: hidden;
  font-size: 0.5rem;
  font-style: normal;
  font-weight: 850;
  line-height: 1.1;
  text-overflow: ellipsis;
}

.graph-log-list {
  display: grid;
  align-content: start;
  gap: 0.28rem;
  min-height: 0;
  overflow: auto;
  padding-right: 0.2rem;
}

@media (max-width: 760px) {
  .graph-layer-body {
    grid-template-columns: 1fr;
    overflow: auto;
  }

  .graph-map {
    min-height: 18rem;
  }

  .graph-log-list {
    overflow: visible;
  }
}

.graph-log-entry {
  display: grid;
  gap: 0.24rem;
  padding: 0.46rem 0.54rem;
  border: 1px solid rgba(237, 165, 29, 0.18);
  border-radius: 0.58rem;
  color: #526b7e;
  background: rgba(255, 255, 255, 0.56);
  box-shadow:
    3px 4px 9px rgba(147, 118, 57, 0.06),
    -3px -3px 8px rgba(255, 255, 255, 0.68);
}

.graph-log-entry-new {
  color: #166da8;
  border-color: rgba(22, 109, 168, 0.22);
  background: rgba(52, 139, 198, 0.1);
}

.graph-log-entry-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.36rem;
}

.graph-log-entry-head span {
  padding: 0.16rem 0.34rem;
  border-radius: 999px;
  color: #ffffff;
  background: #d68a19;
  font-size: 0.48rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.graph-log-entry-new .graph-log-entry-head span {
  background: #166da8;
}

.graph-log-entry-head strong {
  min-width: 0;
  overflow: hidden;
  color: #344f62;
  font-size: 0.62rem;
  font-weight: 950;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.graph-log-entry-new .graph-log-entry-head strong {
  color: #166da8;
}

.graph-log-entry-meta {
  color: #6c8291;
  font-family: var(--font-mono);
  font-size: 0.54rem;
  font-weight: 850;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.graph-log-entry-new .graph-log-entry-meta {
  color: #166da8;
}

.graph-log-entry p {
  margin: 0;
  color: #4e687a;
  font-size: 0.6rem;
  font-weight: 800;
  line-height: 1.36;
}

.graph-log-entry-new p {
  color: #166da8;
}

@keyframes graphEdgePulse {
  to {
    stroke-dashoffset: -10;
  }
}

@keyframes vectorFloat {
  from {
    transform: translate(calc(-50% - var(--dx)), calc(-50% - var(--dy))) scale(var(--scale));
  }

  to {
    transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(var(--scale));
  }
}

.diagram-node use {
  filter: drop-shadow(4px 5px 5px rgba(125, 146, 165, 0.18));
}

.diagram-node-splitter use {
  filter: drop-shadow(4px 5px 5px rgba(125, 146, 165, 0.22));
}

.diagram-splitter-card-body {
  fill: rgba(245, 249, 252, 0.92);
  stroke: rgba(48, 86, 118, 0.7);
  stroke-width: 2;
  filter: url(#diagramSoftShadow);
}

.diagram-splitter-icon {
  filter: drop-shadow(4px 5px 5px rgba(125, 146, 165, 0.22));
}

.diagram-splitter-title {
  fill: #607786;
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 1.4px;
  text-anchor: middle;
}

[data-edge-id="catalog-search"].diagram-pipe-track,
[data-edge-id="search-catalog"].diagram-pipe-track {
  stroke-width: 13;
}

[data-edge-id="catalog-search"].diagram-pipe-flow,
[data-edge-id="search-catalog"].diagram-pipe-flow {
  stroke-width: 4.8;
  opacity: 0.95;
}

[data-edge-id="catalog-search"].diagram-pipe-flow,
[data-edge-id="catalog-vector"].diagram-pipe-flow,
[data-edge-id="catalog-graph"].diagram-pipe-flow,
[data-edge-id="agent-search"].diagram-pipe-flow,
[data-edge-id="agent-vector"].diagram-pipe-flow,
[data-edge-id="agent-graph"].diagram-pipe-flow {
  opacity: 0;
  animation: none;
}

[data-edge-id="catalog-graph"].diagram-pipe-flow,
[data-edge-id="agent-graph"].diagram-pipe-flow {
  opacity: 0;
}

.diagram-node-agent {
  overflow: visible;
  cursor: pointer;
}

.diagram-agent-icon {
  animation: agentBobSvg 2.4s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
  filter: drop-shadow(7px 8px 7px rgba(125, 146, 165, 0.22));
}

.diagram-node-agent:nth-of-type(2n) .diagram-agent-icon {
  animation-delay: -0.75s;
}

.diagram-agent-label {
  text-anchor: middle;
  fill: #607786;
  font-size: 10px;
}

.diagram-agent-loader {
  display: none;
  fill: none;
  stroke: rgba(43, 132, 188, 0.86);
  stroke-width: 4;
  stroke-dasharray: 17 14;
  transform-box: fill-box;
  transform-origin: center;
}

.diagram-node-agent.is-active .diagram-agent-loader {
  display: block;
  animation: loaderSpin 840ms linear infinite;
}

[data-node-id="metadataAgentNode"] .diagram-agent-icon {
  cursor: pointer;
}

[data-node-id="catalogNode"] {
  cursor: pointer;
}

.diagram-node.is-active .diagram-card-body {
  stroke-width: 2.8;
  filter: url(#diagramSoftShadow);
}

.diagram-route-packet {
  fill: #2a83bc;
  stroke: rgba(42, 131, 188, 0.92);
  stroke-width: 5;
  paint-order: stroke fill;
  filter:
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.92))
    drop-shadow(0 0 12px rgba(42, 131, 188, 0.46));
}

.diagram-route-packet-blue {
  fill: #2a83bc;
  stroke: rgba(42, 131, 188, 0.92);
  filter:
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.92))
    drop-shadow(0 0 12px rgba(42, 131, 188, 0.46));
}

.diagram-route-packet-teal {
  fill: #2c8a7e;
  stroke: rgba(44, 138, 126, 0.92);
  filter:
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.92))
    drop-shadow(0 0 12px rgba(44, 138, 126, 0.46));
}

.diagram-route-packet-amber {
  fill: #a86f2a;
  stroke: rgba(168, 111, 42, 0.92);
  filter:
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.92))
    drop-shadow(0 0 12px rgba(168, 111, 42, 0.44));
}

.diagram-route-packet-red {
  fill: #a33b3f;
  stroke: rgba(163, 59, 63, 0.92);
  filter:
    drop-shadow(0 0 4px rgba(255, 255, 255, 0.92))
    drop-shadow(0 0 12px rgba(163, 59, 63, 0.4));
}

.diagram-ambient-packet {
  opacity: 0;
  stroke-width: 4;
  paint-order: stroke fill;
  animation: ambientPacketReveal 180ms linear 140ms forwards;
}

@keyframes ambientPacketReveal {
  to {
    opacity: 0.96;
  }
}

.diagram-port-socket {
  filter:
    drop-shadow(2px 2px 2px rgba(126, 145, 160, 0.22))
    drop-shadow(-1px -1px 0 rgba(255, 255, 255, 0.8));
}

.diagram-port-socket-outer {
  fill: rgba(229, 239, 247, 0.98);
  stroke: rgba(42, 131, 188, 0.82);
  stroke-width: 4;
}

.diagram-port-socket-inner {
  fill: #2a83bc;
}

.diagram-port-socket-teal .diagram-port-socket-outer {
  stroke: rgba(44, 138, 126, 0.82);
}

.diagram-port-socket-teal .diagram-port-socket-inner {
  fill: #2c8a7e;
}

.flow-packet {
  z-index: 9;
}

.architecture-layer > .flow-packet {
  opacity: 0 !important;
  visibility: hidden;
}

.architecture-layer > .flow-packet.is-visible {
  opacity: 1 !important;
  visibility: visible;
}

@media (max-width: 760px) {
  .architecture-layer {
    width: 64rem;
    height: 34rem;
  }

  .network-stage.is-expanded {
    overflow: auto;
  }
}

/* Restore the core interaction: the center lake expands, while Upload and
   Answer remain real side cards that shrink and move outward. */
.network-stage.is-expanded .overview-layer {
  grid-template-columns: 10rem minmax(3rem, 1fr) 62rem minmax(3rem, 1fr) 10rem;
  z-index: 6;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: none;
}

.network-stage.is-expanded .outcome-upload,
.network-stage.is-expanded .outcome-answers {
  z-index: 7;
  min-height: 15.5rem;
  padding: 1.7rem 1.55rem;
  pointer-events: auto;
  transform: scale(0.68);
}

.network-stage.is-expanded .outcome-upload {
  transform-origin: 100% 50%;
}

.network-stage.is-expanded .outcome-answers {
  transform-origin: 0 50%;
}

.network-stage.is-expanded .outcome-copy {
  display: none;
}

.network-stage.is-expanded.is-upload-open .overview-layer {
  grid-template-columns: 17rem minmax(2rem, 1fr) 58rem minmax(4rem, 1fr) 8rem;
}

.network-stage.is-expanded.is-answer-open .overview-layer {
  grid-template-columns: 8rem minmax(4rem, 1fr) 56rem minmax(2rem, 1fr) 19rem;
}

.network-stage.is-expanded.is-upload-open .outcome-upload,
.network-stage.is-expanded.is-answer-open .outcome-answers {
  min-height: 24rem;
  padding: 2rem 1.7rem;
  transform: scale(0.92);
  border-style: solid;
  background:
    linear-gradient(145deg, rgba(250, 253, 255, 0.78), rgba(226, 236, 244, 0.54)),
    rgba(255, 255, 255, 0.28);
  box-shadow:
    18px 18px 34px rgba(146, 166, 182, 0.24),
    -14px -14px 28px rgba(255, 255, 255, 0.92),
    0 0 0 1px rgba(80, 148, 190, 0.14);
}

.network-stage.is-expanded.is-upload-open .outcome-answers {
  transform: translateX(2.6rem) scale(0.58);
  opacity: 0.62;
}

.network-stage.is-expanded.is-answer-open .outcome-upload {
  transform: translateX(-2.6rem) scale(0.58);
  opacity: 0.62;
}

.network-stage.is-expanded.is-answer-open .answer-chat-panel {
  display: grid;
}

.network-stage.is-expanded .outcome-lake {
  opacity: 0;
  visibility: hidden !important;
  pointer-events: none;
  transform: scale(1.08);
}

.network-stage.is-expanded .overview-arrow {
  z-index: 1;
  height: 0.72rem;
  border-radius: 999px;
  clip-path: none;
  opacity: 1;
  align-self: center;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(224, 231, 237, 0.98), rgba(241, 246, 250, 0.98));
  box-shadow:
    inset 1px 1px 2px rgba(159, 172, 183, 0.48),
    inset -1px -1px 2px rgba(255, 255, 255, 0.98);
}

.network-stage.is-expanded .overview-arrow::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    rgba(6, 30, 78, 0) 0%,
    rgba(20, 74, 175, 0.18) 42%,
    rgba(233, 247, 255, 0.96) 50%,
    rgba(20, 74, 175, 0.18) 58%,
    rgba(6, 30, 78, 0) 100%
  );
  opacity: 0.58;
  animation: lineFlow 2.4s linear infinite;
}

.network-stage.is-expanded .overview-arrow-out::before {
  background: linear-gradient(
    90deg,
    rgba(6, 54, 47, 0) 0%,
    rgba(44, 138, 126, 0.18) 42%,
    rgba(229, 255, 248, 0.96) 50%,
    rgba(44, 138, 126, 0.18) 58%,
    rgba(6, 54, 47, 0) 100%
  );
}

.network-stage.is-expanded .architecture-layer {
  width: 88rem;
  height: 34rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.network-stage:not(.is-expanded) .architecture-layer {
  width: 27rem;
  height: 20rem;
  border: 0.15rem solid rgba(31, 45, 58, 0.72);
  border-radius: 1.8rem;
  background: rgba(245, 249, 252, 0.2);
  transform: translate3d(-50%, -50%, 0) scale(0.46);
}

/* Expanded Phase 1: make Upload -> splitter read as one continuous pipe.
   The HTML gap connector uses the same carved track + blue signal as the SVG pipe
   and slightly tucks under the lake shell, removing the two-segment handoff. */
.network-stage.is-expanded .overview-arrow-in {
  margin-right: -0.95rem;
  background: linear-gradient(180deg, rgba(224, 232, 238, 0.98), rgba(241, 246, 250, 0.98));
  box-shadow:
    inset 1px 1px 2px rgba(143, 157, 169, 0.28),
    inset -1px -1px 2px rgba(255, 255, 255, 0.98),
    1px 1px 1px rgba(143, 157, 169, 0.16);
}

.network-stage.is-expanded .overview-arrow-in::before {
  inset: calc(50% - 0.18rem) -0.45rem calc(50% - 0.18rem) 0;
  background: linear-gradient(
    90deg,
    rgba(38, 125, 188, 0.96) 0%,
    rgba(83, 182, 230, 0.98) 46%,
    rgba(232, 247, 255, 0.98) 50%,
    rgba(83, 182, 230, 0.98) 54%,
    rgba(38, 125, 188, 0.96) 100%
  );
  background-size: 220% 100%;
  opacity: 0.95;
  animation: connectorDashFlow 2.4s linear infinite;
}

@keyframes connectorDashFlow {
  to {
    background-position: 220% 0;
  }
}

.network-stage.is-expanded .overview-arrow {
  opacity: 0 !important;
  visibility: hidden;
}

.outcome-lake,
.architecture-layer {
  isolation: isolate;
}

.outcome-lake {
  overflow: hidden;
}

.outcome-lake > :not(.lake-water-surface) {
  position: relative;
  z-index: 2;
}

.lake-water-surface {
  position: absolute;
  inset: 0.16rem;
  z-index: 0;
  display: block !important;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(232, 244, 250, 0.86), rgba(207, 226, 237, 0.66)),
    rgba(255, 255, 255, 0.36);
  border-radius: inherit;
  pointer-events: none;
}

.lake-water-video {
  position: absolute;
  inset: -6%;
  width: 112%;
  height: 112%;
  object-fit: cover;
  opacity: 0.36;
  filter: saturate(0.58) contrast(0.78) brightness(1.13) blur(1.2px);
  mix-blend-mode: multiply;
  transform: scale(1.04);
}

.lake-water-surface::after {
  content: "";
  position: absolute;
  inset: 0;
  display: block;
  background:
    radial-gradient(ellipse at 28% 36%, rgba(255, 255, 255, 0.38), transparent 38%),
    radial-gradient(ellipse at 76% 68%, rgba(69, 151, 190, 0.16), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.34), rgba(198, 226, 238, 0.22));
  mix-blend-mode: screen;
  opacity: 0.72;
  pointer-events: none;
}

.architecture-layer > .lake-water-surface {
  top: 0;
  right: 13rem;
  bottom: 0;
  left: 13rem;
  border: 0.15rem solid rgba(31, 45, 58, 0.82);
  border-radius: 2.05rem;
  background:
    radial-gradient(circle at 18% 50%, rgba(63, 142, 199, 0.15), transparent 26rem),
    radial-gradient(circle at 82% 50%, rgba(44, 138, 126, 0.14), transparent 24rem),
    linear-gradient(145deg, rgba(246, 249, 252, 0.86), rgba(218, 230, 239, 0.72)),
    rgba(255, 255, 255, 0.42);
  box-shadow:
    inset 10px 10px 22px rgba(171, 185, 198, 0.16),
    inset -10px -10px 20px rgba(255, 255, 255, 0.84),
    0 0 0 0.72rem rgba(241, 246, 250, 0.18);
}

.architecture-layer > .lake-water-surface .lake-water-video {
  opacity: 0.26;
  filter: saturate(0.5) contrast(0.72) brightness(1.16) blur(1.6px);
}

.architecture-layer > .lake-water-surface::after {
  opacity: 0.82;
}

.network-stage:not(.is-expanded) .architecture-layer > .lake-water-surface {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .lake-water-video {
    display: none;
  }
}

.network-stage {
  min-width: 88rem;
}

/* Expanded mode is a single SVG scene layered over one water-surface panel. */
.network-stage.is-expanded .overview-layer {
  z-index: 6;
  grid-template-columns: 10rem minmax(3rem, 1fr) 62rem minmax(3rem, 1fr) 10rem;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: none;
  transform: none;
}

.network-stage.is-expanded .architecture-layer {
  width: 88rem !important;
  height: 34rem !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.network-stage.is-expanded .architecture-layer > .lake-water-surface {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}

.network-stage.is-expanded .diagram-svg {
  overflow: visible;
}

/* Side-panel expansion should feel local to the side card. The lake grid and
   opposite card stay anchored so the pipe geometry remains stable. */
.network-stage.is-expanded.is-upload-open .overview-layer,
.network-stage.is-expanded.is-answer-open .overview-layer {
  grid-template-columns: 10rem minmax(3rem, 1fr) 62rem minmax(3rem, 1fr) 10rem;
}

.network-stage.is-expanded.is-upload-open .outcome-upload,
.network-stage.is-expanded.is-answer-open .outcome-answers {
  position: fixed;
  top: 50%;
  z-index: 18;
  width: min(21rem, calc(100vw - 2rem));
  min-height: min(28rem, calc(100vh - 7.2rem));
  max-height: calc(100vh - 7.2rem);
  padding: 2.35rem 2rem;
  opacity: 1;
  overflow: hidden;
  transform: scale(1);
  border-style: solid;
  background:
    linear-gradient(145deg, rgba(250, 253, 255, 0.88), rgba(226, 236, 244, 0.66)),
    rgba(255, 255, 255, 0.34);
  box-shadow:
    22px 22px 44px rgba(119, 145, 166, 0.26),
    -16px -16px 32px rgba(255, 255, 255, 0.96),
    0 0 0 1px rgba(80, 148, 190, 0.16);
}

.network-stage.is-expanded.is-upload-open .outcome-upload {
  left: clamp(0.8rem, 3vw, 2rem);
  justify-self: auto;
  transform: translateY(-50%) scale(1);
}

.network-stage.is-expanded.is-answer-open .outcome-answers {
  right: clamp(0.8rem, 3vw, 2rem);
  justify-self: auto;
  transform: translateY(-50%) scale(1);
}

.network-stage.is-expanded.is-upload-open .outcome-answers,
.network-stage.is-expanded.is-answer-open .outcome-upload {
  position: relative;
  width: auto;
  min-height: 15.5rem;
  max-height: none;
  padding: 1.7rem 1.55rem;
  overflow: visible;
  transform: scale(0.68);
  opacity: 1;
}

.network-stage.is-expanded.is-upload-open .outcome-answers {
  justify-self: center;
  transform-origin: 0 50%;
}

.network-stage.is-expanded.is-answer-open .outcome-upload {
  justify-self: center;
  transform-origin: 100% 50%;
}

.network-stage.is-expanded.is-upload-open .outcome-upload > .outcome-icon,
.network-stage.is-expanded.is-answer-open .outcome-answers > .outcome-icon {
  display: none;
}

.network-stage:not(.is-expanded) .outcome-card {
  background:
    linear-gradient(145deg, rgba(250, 253, 255, 0.98), rgba(231, 239, 246, 0.95)),
    #f7fbfd;
}

.network-stage.is-expanded.is-answer-open .outcome-answers {
  display: flex;
}

.network-stage.is-expanded.is-answer-open .outcome-answers h2 {
  margin-bottom: 0.25rem;
}

.network-stage.is-expanded.is-answer-open .answer-chat-panel {
  margin-top: 0.7rem;
  min-height: 18rem;
}

.network-stage:not(.is-expanded) .outcome-upload,
.network-stage:not(.is-expanded) .outcome-answers,
.network-stage.is-expanded .outcome-upload,
.network-stage.is-expanded .outcome-answers {
  background:
    linear-gradient(145deg, rgba(251, 253, 255, 0.99), rgba(232, 240, 247, 0.98)),
    #f8fbfd;
  box-shadow:
    12px 12px 24px rgba(146, 166, 182, 0.16),
    -10px -10px 20px rgba(255, 255, 255, 0.94);
}

.upload-drop-panel {
  display: none;
}

.network-stage.is-expanded.is-upload-open .upload-drop-panel {
  display: grid;
  width: 100%;
  flex: 1;
  min-height: 18rem;
  margin-top: 1rem;
  place-items: center;
  align-content: center;
  gap: 0.7rem;
  padding: 1.35rem;
  border: 0.16rem dashed rgba(119, 149, 174, 0.56);
  border-radius: 1.35rem;
  color: #6689db;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 254, 0.98)),
    #ffffff;
  box-shadow:
    inset 4px 4px 12px rgba(169, 185, 199, 0.1),
    inset -4px -4px 12px rgba(255, 255, 255, 0.94);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.network-stage.is-expanded.is-upload-dragging .upload-drop-panel {
  border-color: rgba(102, 137, 219, 0.92);
  background:
    radial-gradient(circle at 50% 28%, rgba(102, 137, 219, 0.16), transparent 11rem),
    linear-gradient(145deg, rgba(255, 255, 255, 1), rgba(238, 245, 255, 0.98));
  box-shadow:
    inset 4px 4px 12px rgba(102, 137, 219, 0.1),
    inset -4px -4px 12px rgba(255, 255, 255, 0.96),
    0 0 0 0.42rem rgba(102, 137, 219, 0.1);
  transform: scale(1.015);
}

.upload-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.upload-drop-icon {
  width: 4.8rem;
  height: 4.8rem;
  display: grid;
  place-items: center;
  color: #6689db;
}

.upload-drop-icon svg {
  width: 100%;
  height: 100%;
}

.upload-drop-panel strong {
  color: #293d65;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0;
}

.upload-drop-or {
  color: #90a5bf;
  font-size: 0.78rem;
  font-weight: 850;
}

.upload-browse-button {
  display: inline-grid;
  min-width: 9.8rem;
  min-height: 3.05rem;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(84, 123, 244, 0.98) 0%, rgba(84, 123, 244, 0.98) 48%, rgba(124, 93, 238, 0.98) 49%, rgba(124, 93, 238, 0.98) 100%);
  box-shadow: 0 0.9rem 1.8rem rgba(84, 123, 244, 0.18);
  font-size: 0.9rem;
  font-weight: 900;
  cursor: pointer;
}

.network-stage.is-expanded.is-upload-open .upload-drop-panel.has-upload-queue {
  align-content: stretch;
  place-items: stretch;
  grid-template-rows: auto auto auto minmax(0, 1fr) auto;
  gap: 0.52rem;
  padding: 1rem;
}

.upload-drop-panel.has-upload-queue .upload-drop-icon {
  justify-self: center;
  width: 2.45rem;
  height: 2.45rem;
}

.upload-drop-panel.has-upload-queue .upload-drop-or {
  display: none;
}

.upload-drop-panel.has-upload-queue .upload-browse-button {
  justify-self: center;
  min-width: 7.8rem;
  min-height: 2.3rem;
  font-size: 0.74rem;
}

.upload-file-list {
  display: none;
  width: 100%;
  min-height: 0;
}

.upload-drop-panel.has-upload-queue .upload-file-list {
  display: grid;
  align-content: start;
  gap: 0.48rem;
  overflow: auto;
  padding: 0.1rem 0.18rem 0.1rem 0;
}

.upload-file-row {
  display: grid;
  grid-template-columns: 1.45rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.52rem;
  min-height: 3.25rem;
  padding: 0.58rem 0.62rem;
  border-radius: 0.82rem;
  background: rgba(255, 255, 255, 0.68);
  box-shadow:
    inset 3px 3px 7px rgba(178, 193, 207, 0.14),
    inset -3px -3px 7px rgba(255, 255, 255, 0.92);
  text-align: left;
}

.upload-file-state {
  position: relative;
  width: 1.08rem;
  height: 1.08rem;
  border: 0.16rem solid rgba(102, 137, 219, 0.2);
  border-top-color: rgba(102, 137, 219, 0.95);
  border-radius: 50%;
  animation: uploadSpin 880ms linear infinite;
}

.upload-file-row.is-complete .upload-file-state,
.upload-file-row.is-sent .upload-file-state {
  border-color: rgba(45, 138, 126, 0.88);
  background: rgba(45, 138, 126, 0.12);
  animation: none;
}

.upload-file-row.is-complete .upload-file-state::after,
.upload-file-row.is-sent .upload-file-state::after {
  position: absolute;
  left: 0.23rem;
  top: 0.08rem;
  width: 0.28rem;
  height: 0.56rem;
  border: solid #2d8a7e;
  border-width: 0 0.13rem 0.13rem 0;
  content: "";
  transform: rotate(45deg);
}

.upload-file-body {
  display: grid;
  min-width: 0;
  gap: 0.18rem;
}

.upload-file-body strong {
  overflow: hidden;
  color: #293d65;
  font-size: 0.72rem;
  line-height: 1.18;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-file-body span {
  overflow: hidden;
  color: #7d90a6;
  font-size: 0.62rem;
  font-weight: 850;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.upload-file-status {
  color: #6689db;
  font-size: 0.56rem;
  font-weight: 950;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.upload-file-row.is-complete .upload-file-status,
.upload-file-row.is-sent .upload-file-status {
  color: #2d8a7e;
}

.upload-send-button {
  width: 100%;
  min-height: 2.7rem;
  border: 0;
  border-radius: 0.86rem;
  color: #ffffff;
  background: linear-gradient(145deg, #2d8a7e, #45a889);
  box-shadow:
    0 0.74rem 1.28rem rgba(45, 138, 126, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.32);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition:
    transform 160ms ease,
    opacity 160ms ease,
    box-shadow 160ms ease;
}

.upload-send-button:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow:
    0 0.9rem 1.5rem rgba(45, 138, 126, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.upload-send-button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
  transform: none;
  background: linear-gradient(145deg, #c8d4dc, #edf2f6);
  color: #7f91a1;
  box-shadow:
    inset 4px 4px 9px rgba(176, 188, 200, 0.2),
    inset -4px -4px 9px rgba(255, 255, 255, 0.96);
}

@keyframes uploadSpin {
  to {
    transform: rotate(360deg);
  }
}

/* Final positioning contract for expanded mode:
   collapsed side cards sit directly over SVG pipe endpoint ports; opened panels may clamp on-screen. */
.network-stage.is-expanded .outcome-upload,
.network-stage.is-expanded .outcome-answers {
  position: fixed;
  top: 50%;
  z-index: 14;
  width: 10rem;
  min-height: 15.5rem;
  max-height: 15.5rem;
  padding: 1.7rem 1.55rem;
  overflow: hidden;
  opacity: 1;
  pointer-events: auto;
}

.network-stage.is-expanded .outcome-upload {
  left: var(--endpoint-x, clamp(0.8rem, 3vw, 2rem));
  top: var(--endpoint-y, 50%);
  right: auto;
  transform: translate(-50%, -50%) scale(0.68);
  transform-origin: center center;
}

.network-stage.is-expanded .outcome-answers {
  left: var(--endpoint-x, calc(100vw - 2rem));
  top: var(--endpoint-y, 50%);
  right: auto;
  transform: translate(-50%, -50%) scale(0.68);
  transform-origin: center center;
}

.network-stage.is-expanded.is-upload-open .outcome-upload,
.network-stage.is-expanded.is-answer-open .outcome-answers {
  z-index: 22;
  width: min(21rem, calc(100vw - 2rem));
  min-height: min(28rem, calc(100vh - 7.2rem));
  max-height: calc(100vh - 7.2rem);
  padding: 1.45rem;
  left: var(--endpoint-panel-x, var(--endpoint-x, 50%));
  top: var(--endpoint-y, 50%);
  right: auto;
  transform: translate(-50%, -50%) scale(1);
}

.network-stage.is-expanded.is-upload-open .outcome-upload > .outcome-icon,
.network-stage.is-expanded.is-answer-open .outcome-answers > .outcome-icon,
.network-stage.is-expanded.is-upload-open .outcome-upload > h2,
.network-stage.is-expanded.is-answer-open .outcome-answers > h2 {
  display: none;
}

.network-stage.is-expanded.is-answer-open .outcome-answers {
  display: flex;
  flex-direction: column;
  width: min(27rem, calc(100vw - 2rem));
}

.network-stage.is-expanded.is-answer-open .answer-chat-panel {
  display: grid;
  flex: 1;
  min-height: 0;
  height: 100%;
  margin-top: 0;
  gap: 0.65rem;
}

.network-stage.is-expanded.is-answer-open .answer-chat-log {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0.15rem 0.1rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.network-stage.is-expanded.is-answer-open .answer-chat-compose {
  margin-top: auto;
}

.network-stage.is-expanded.is-upload-open .upload-drop-panel {
  margin-top: 0;
  min-height: 0;
}

/* Lock inactive endpoints against older high-specificity side-panel rules. */
.network-stage.is-expanded.is-upload-open .outcome-answers,
.network-stage.is-expanded.is-answer-open .outcome-upload {
  position: fixed;
  top: 50%;
  z-index: 14;
  width: 10rem;
  min-height: 15.5rem;
  max-height: 15.5rem;
  padding: 1.7rem 1.55rem;
  overflow: hidden;
  opacity: 1;
}

.network-stage.is-expanded.is-upload-open .outcome-answers {
  left: var(--endpoint-x, calc(100vw - 2rem));
  top: var(--endpoint-y, 50%);
  right: auto;
  transform: translate(-50%, -50%) scale(0.68);
  transform-origin: center center;
}

.network-stage.is-expanded.is-answer-open .outcome-upload {
  left: var(--endpoint-x, 2rem);
  top: var(--endpoint-y, 50%);
  right: auto;
  transform: translate(-50%, -50%) scale(0.68);
  transform-origin: center center;
}