:root {
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, monospace;

  /* Default: Obsidian Bioluminescent Instrument */
  --bg-app: #050811;
  --bg-bar: rgba(8, 13, 24, 0.92);
  --bg-card: rgba(11, 18, 32, 0.88);
  --bg-card-elevated: rgba(16, 25, 43, 0.95);
  --bg-hud: rgba(8, 13, 24, 0.84);
  --ink: #ecf2f8;
  --ink-secondary: #a8b8cc;
  --ink-muted: #6f829a;
  --border: rgba(148, 169, 198, 0.18);
  --border-strong: rgba(215, 169, 78, 0.48);

  --cyan: #22d3ee;
  --gold: #f59e0b;
  --gold-soft: rgba(245, 158, 11, 0.16);
  --indigo: #818cf8;
  --emerald: #34d399;
  --coral: #fb7185;
  --violet: #c084fc;
}

html[data-theme="daylight"] {
  --bg-app: #f4f1e8;
  --bg-bar: rgba(249, 247, 241, 0.96);
  --bg-card: #ffffff;
  --bg-card-elevated: #fbf9f3;
  --bg-hud: rgba(251, 249, 243, 0.92);
  --ink: #162330;
  --ink-secondary: #435364;
  --ink-muted: #697888;
  --border: #d7d0c0;
  --border-strong: #b48532;

  --cyan: #007799;
  --gold: #b4690e;
  --gold-soft: #fbf1dc;
  --indigo: #4338ca;
  --emerald: #136f56;
  --coral: #b83227;
  --violet: #6d28d9;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  background: var(--bg-app);
  color: var(--ink);
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

button, input {
  font-family: inherit;
  color: inherit;
}

.app-shell {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  height: 100dvh;
  width: 100vw;
}

/* Top Header */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 16px;
  background: var(--bg-bar);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  z-index: 20;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: 310px;
}

.brand-cluster > div:last-child {
  min-width: 0;
}

.brand-hex {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1.5px solid var(--border-strong);
  background: var(--gold-soft);
  color: var(--gold);
  display: grid;
  place-items: center;
  font-size: 1.0rem;
  flex-shrink: 0;
}

.brand-row {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.brand-name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.04em;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--gold);
  padding: 1px 6px;
  border-radius: 99px;
  border: 1px solid var(--border-strong);
  white-space: nowrap;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.07em;
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.regime-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}

.regime-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 5px 8px;
  font-size: 0.71rem;
  font-weight: 600;
  color: var(--ink-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.regime-btn .r-num {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--ink-muted);
  margin-right: 3px;
}

.regime-btn:hover {
  border-color: var(--border-strong);
  color: var(--ink);
}

.regime-btn.active {
  background: var(--gold-soft);
  border-color: var(--gold);
  color: var(--ink);
}

.regime-btn.active .r-num {
  color: var(--gold);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pill-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 5px 10px;
  font-size: 0.73rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.pill-btn:hover {
  border-color: var(--border-strong);
}

.pill-btn[aria-pressed="true"],
.accent-pill[aria-pressed="true"] {
  background: var(--gold);
  color: #090d16;
  border-color: var(--gold);
}

.vault-pill {
  border-color: var(--border-strong);
  color: var(--gold);
}

/* 4-Column Hero KPI Strip */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--bg-bar);
  border-bottom: 1px solid var(--border);
  z-index: 15;
}

.kpi-cell {
  padding: 7px 16px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.kpi-cell:last-child {
  border-right: none;
}

.kpi-kicker {
  font-family: var(--font-mono);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--ink-muted);
}

.kpi-val {
  font-size: 1.24rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.kpi-val.cyan { color: var(--cyan); }
.kpi-val.gold { color: var(--gold); }
.kpi-val.emerald { color: var(--emerald); }
.kpi-val.violet { color: var(--violet); }
.kpi-val.coral { color: var(--coral); }

.kpi-sub {
  font-size: 0.68rem;
  color: var(--ink-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Main 3-Column Observatory */
.observatory-grid {
  display: grid;
  grid-template-columns: 266px minmax(0, 1fr) 308px;
  min-height: 0;
  height: 100%;
}

.dock {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px;
  background: var(--bg-bar);
  overflow-y: auto;
  z-index: 10;
}

.left-dock {
  border-right: 1px solid var(--border);
}

.right-dock {
  border-left: 1px solid var(--border);
}

.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.honesty-card {
  border-top: 3px solid var(--gold);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.mono-dim {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--ink-secondary);
}

.epistemic-chip {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.epistemic-chip.fact {
  background: rgba(52, 211, 153, 0.14);
  color: var(--emerald);
  border: 1px solid rgba(52, 211, 153, 0.38);
}

.epistemic-chip.model {
  background: var(--gold-soft);
  color: var(--gold);
  border: 1px solid var(--border-strong);
}

.panel-note {
  font-size: 0.70rem;
  line-height: 1.35;
  color: var(--ink-secondary);
}

canvas#telemetryCanvas,
canvas#rastermapCanvas,
canvas#podMatrixCanvas {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
}

/* Neurotransmitter Bars */
.nt-bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.nt-row {
  display: grid;
  grid-template-columns: 112px 1fr 32px;
  align-items: center;
  gap: 6px;
  font-size: 0.69rem;
}

.nt-label {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--ink-secondary);
  white-space: nowrap;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.dot.cyan { background: var(--cyan); }
.dot.gold { background: var(--gold); }
.dot.indigo { background: var(--indigo); }
.dot.emerald { background: var(--emerald); }
.dot.coral { background: var(--coral); }

.nt-track {
  height: 6px;
  background: rgba(148, 163, 184, 0.16);
  border-radius: 99px;
  overflow: hidden;
}

.nt-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.2s ease;
}
.nt-fill.cyan { background: var(--cyan); }
.nt-fill.gold { background: var(--gold); }
.nt-fill.indigo { background: var(--indigo); }
.nt-fill.emerald { background: var(--emerald); }
.nt-fill.coral { background: var(--coral); }

.nt-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-align: right;
  color: var(--ink-secondary);
}

.ident-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.70rem;
  padding: 2px 0;
  border-bottom: 1px dashed var(--border);
}
.ident-row:last-child { border-bottom: none; }
.ident-key { color: var(--ink-secondary); }
.ident-val { font-family: var(--font-mono); font-size: 0.66rem; font-weight: 600; }
.ident-val.good { color: var(--emerald); }
.ident-val.warn { color: var(--gold); }
.ident-val.cyan-txt { color: var(--cyan); }

/* Center 3D Stage */
.stage-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

#neuralStageCanvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}
#neuralStageCanvas:active {
  cursor: grabbing;
}

.stage-hud-top {
  position: absolute;
  top: 10px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  flex-wrap: wrap;
}

.cam-pills,
.speed-pills {
  display: flex;
  gap: 4px;
  background: var(--bg-hud);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  padding: 3px;
  border-radius: 8px;
  pointer-events: auto;
}

.cam-btn,
.spd-btn {
  background: transparent;
  border: none;
  padding: 4px 8px;
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  color: var(--ink-secondary);
  cursor: pointer;
}

.cam-btn.active,
.spd-btn.active {
  background: var(--gold-soft);
  color: var(--gold);
  font-weight: 700;
}

.split-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.split-overlay.hidden {
  display: none;
}

.split-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--gold), var(--cyan), transparent);
}

.split-badge {
  position: absolute;
  top: 52px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--bg-hud);
  backdrop-filter: blur(8px);
}
.left-badge {
  left: 14px;
  border: 1px solid var(--emerald);
  color: var(--emerald);
}
.right-badge {
  right: 14px;
  border: 1px solid var(--coral);
  color: var(--coral);
}

.stage-legend {
  position: absolute;
  left: 14px;
  bottom: 138px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 4px 10px;
  border-radius: 99px;
  background: var(--bg-hud);
  border: 1px solid var(--border);
  font-size: 0.67rem;
  color: var(--ink-secondary);
  pointer-events: none;
}
.stage-legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.stage-hud-bottom {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  background: var(--bg-hud);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(14px);
  border-radius: 11px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

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

#daySlider {
  flex: 1;
  min-width: 110px;
  accent-color: var(--gold);
  cursor: pointer;
}

.day-readout {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 52px;
}

.bookmark-pills {
  display: flex;
  gap: 4px;
}

.bm-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-secondary);
  cursor: pointer;
}
.bm-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-soft);
}

.sophia-guide-bar {
  display: flex;
  flex-direction: column;
  gap: 5px;
  border-top: 1px solid var(--border);
  padding-top: 6px;
}

.sophia-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.regime-headline {
  display: flex;
  align-items: center;
  gap: 7px;
}

.regime-code {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.regime-badge {
  font-family: var(--font-mono);
  font-size: 0.60rem;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(34, 211, 238, 0.14);
  color: var(--cyan);
  border: 1px solid rgba(34, 211, 238, 0.35);
}

.rung-selector {
  display: flex;
  gap: 3px;
}

.rung-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  color: var(--ink-secondary);
  cursor: pointer;
}
.rung-btn.active {
  background: var(--ink);
  color: var(--bg-app);
  border-color: var(--ink);
  font-weight: 700;
}

.sophia-voice-btn {
  background: var(--gold);
  color: #090d16;
  border: none;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.71rem;
  font-weight: 700;
  cursor: pointer;
}

.sophia-copy {
  font-family: var(--font-serif);
  font-size: 0.86rem;
  line-height: 1.38;
  color: var(--ink);
}

/* Right Dock Widgets */
.raster-axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--ink-muted);
}

.compass-row {
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

#compassCanvas {
  width: 142px;
  height: 142px;
  cursor: pointer;
  border-radius: 50%;
}

.compass-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.cm-stat {
  display: flex;
  justify-content: space-between;
  font-size: 0.69rem;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 2px;
}
.cm-k { color: var(--ink-muted); }
.cm-v { font-family: var(--font-mono); font-weight: 700; color: var(--ink); }
.cm-hint { font-size: 0.65rem; color: var(--ink-muted); line-height: 1.3; }

.arm-legend {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.60rem;
  color: var(--ink-secondary);
}
.sq {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 3px;
}
.sq.arm-a { background: #ef4444; }
.sq.arm-b { background: #94a3b8; }
.sq.arm-c { background: #f59e0b; }
.sq.arm-d { background: #10b981; }

/* 100-Agent & 6x Fable Vault Modal */
.vault-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 14, 0.78);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
}
.vault-modal.hidden {
  display: none;
}

.vault-card {
  width: min(1180px, 96vw);
  height: min(86vh, 860px);
  background: var(--bg-card-elevated);
  border: 1.5px solid var(--border-strong);
  border-radius: 14px;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  overflow: hidden;
}

.vault-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.vault-header h2 {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  margin-top: 2px;
}

.vault-tabs {
  display: flex;
  gap: 8px;
  padding: 8px 18px;
  border-bottom: 1px solid var(--border);
}

.vtab-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-secondary);
  cursor: pointer;
}
.vtab-btn.active {
  background: var(--gold-soft);
  border-color: var(--gold);
  color: var(--gold);
}

.vault-body {
  padding: 14px 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.vault-body.hidden {
  display: none;
}

.fable-card {
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: 10px;
  padding: 12px 14px;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.fable-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--gold);
}

.fable-thesis {
  font-size: 0.84rem;
  line-height: 1.48;
  color: var(--ink);
}

.bet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 8px;
}

.bet-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 0.76rem;
  line-height: 1.4;
}
.bet-box strong {
  color: var(--cyan);
  display: block;
  margin-bottom: 3px;
}

.vault-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

#agentSearchInput {
  flex: 1;
  min-width: 240px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 11px;
  font-size: 0.80rem;
}

.pillar-pills {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.pf-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 0.72rem;
  cursor: pointer;
}
.pf-btn.active {
  border-color: var(--cyan);
  color: var(--cyan);
}

.agent-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 10px;
}

.agent-item {
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 10px 12px;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.agent-top {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  color: var(--gold);
}

.agent-item h4 {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  line-height: 1.28;
}

.agent-item p {
  font-size: 0.74rem;
  line-height: 1.4;
  color: var(--ink-secondary);
}

@media (max-width: 1180px) {
  html, body { overflow: auto; }
  .app-shell { height: auto; min-height: 100dvh; }
  .observatory-grid {
    grid-template-columns: 1fr;
  }
  .stage-wrap {
    height: 68vh;
  }
  .kpi-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}