/* ===================================================================
   Color Palette -- Solarpunk Biological Luminous
   =================================================================== */
:root {
  --moss-deep: #1a2e22;
  --moss-deeper: #0f1d14;
  --lichen-grey: #6b7d6b;
  --clay: #c4956a;
  --leaf-green: #7ec8a0;
  --solar-gold: #e8c547;
  --mycelial-white: rgba(255, 255, 255, 0.06);
  --glass-bg: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(255, 255, 255, 0.12);
  --amber: #d4a847;
  --teal: #5ab8a0;
  --teal-dim: rgba(90, 184, 160, 0.3);
  --teal-glow: rgba(90, 184, 160, 0.15);
  --fg: #d0d8d0;
  --fg-dim: #6b7d6b;
  --fg-muted: #4a5c4a;
  --panel-bg: rgba(15, 29, 20, 0.85);
  --autumn-rust: #c76b5a;
  --da-blue: #5b9bd5;
  --ne-red: #d47070;
  --sht-green: #7ec8a0;
  --ot-pink: #d4a0c4;
}

/* ===================================================================
   Reset & Base
   =================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: var(--moss-deep);
  color: rgba(255, 255, 255, 0.85);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  animation: bgShift 30s ease-in-out infinite;
}

@keyframes bgShift {
  0%, 100% { background-color: #1a2e22; }
  33% { background-color: #1c3024; }
  66% { background-color: #182c20; }
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.03;
  background: repeating-conic-gradient(rgba(255,255,255,0.08) 0% 25%, transparent 0% 50%) 0 0 / 4px 4px;
}

code, .mono { font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'JetBrains Mono', monospace; font-size: 0.85rem; }
h2, h3 { letter-spacing: 0.02em; }

/* ===================================================================
   Background Canvas (HDC waveform)
   =================================================================== */
#bg-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  opacity: 0.2;
  pointer-events: none;
  z-index: 0;
}

/* ===================================================================
   Hero Section (compact)
   =================================================================== */
.hero {
  position: relative;
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
  padding: 1rem 1.5rem;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 200px; height: 200px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(126, 200, 160, 0.08) 0%, transparent 70%);
  animation: heroGlow 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes heroGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.3); opacity: 1; }
}

.hero-title-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  z-index: 1;
  position: relative;
}
.hero-title {
  font-size: 2.2rem;
  font-weight: 200;
  letter-spacing: 0.12em;
  color: var(--fg);
  margin-bottom: 0.3rem;
  text-shadow: 0 0 30px rgba(126, 200, 160, 0.15);
  z-index: 1;
  position: relative;
}
.immune-badge {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.6rem;
  font-family: 'SF Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-dim);
}
.immune-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: onlinePulse 2s ease-in-out infinite;
}
.immune-label { color: var(--fg-dim); }
.hero-subtitle {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--lichen-grey);
  z-index: 1;
  position: relative;
  letter-spacing: 0.02em;
}

/* ===================================================================
   Tab Bar
   =================================================================== */
.tab-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  height: 48px;
  background: rgba(15, 29, 20, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}
.tab {
  background: none;
  border: none;
  color: var(--fg-dim);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 0 1.2rem;
  height: 48px;
  cursor: pointer;
  transition: color 0.2s;
  position: relative;
}
.tab:hover { color: var(--fg); }
.tab.active { color: var(--leaf-green); }
.tab.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 20%; right: 20%;
  height: 2px;
  background: var(--leaf-green);
  border-radius: 1px 1px 0 0;
}
.tab:focus-visible { outline: 2px solid var(--teal); outline-offset: -2px; }

/* ===================================================================
   Tab Content
   =================================================================== */
.tab-content {
  display: none;
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
  min-height: calc(100vh - 188px);
}
.tab-content.active { display: block; }

/* ===================================================================
   Glass Panels
   =================================================================== */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-bottom: 1.5rem;
}
.panel-title {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

/* ===================================================================
   Tab 1: SOMA -- Chat + Telemetry
   =================================================================== */
.soma-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}

/* Chat */
.chat-container { position: relative; }
.chat-messages {
  max-height: 450px;
  overflow-y: auto;
  margin-bottom: 1rem;
  scroll-behavior: smooth;
  contain: content;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.chat-message {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  max-width: 85%;
  animation: fadeSlideIn 0.4s ease-out;
}
.chat-message.user {
  background: rgba(126, 200, 160, 0.04);
  border: 1px solid rgba(126, 200, 160, 0.1);
  border-right: 2px solid rgba(126, 200, 160, 0.4);
  margin-left: auto;
  text-align: right;
}
.chat-message.symthaea {
  background: rgba(232, 197, 71, 0.04);
  border: 1px solid rgba(232, 197, 71, 0.1);
  border-left: 2px solid rgba(232, 197, 71, 0.4);
}
.chat-message .text { font-size: 0.9rem; line-height: 1.5; }
.chat-message .meta {
  font-size: 0.7rem;
  opacity: 0.5;
  margin-top: 0.3rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-input-form { display: flex; gap: 0.5rem; }
.chat-input-form input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--leaf-green);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  caret-color: var(--leaf-green);
}
.chat-input-form input:focus {
  border-color: var(--leaf-green);
  box-shadow: 0 0 10px rgba(126, 200, 160, 0.2);
}
.chat-input-form input::placeholder { color: var(--fg-muted); }
.chat-input-form button {
  background: transparent;
  border: 1px solid var(--leaf-green);
  border-radius: 8px;
  color: var(--leaf-green);
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.25s ease;
  min-height: 44px;
}
.chat-input-form button:hover {
  background: rgba(126, 200, 160, 0.15);
  transform: rotate(45deg);
}
.chat-input-form button:disabled { opacity: 0.4; cursor: not-allowed; }

.chat-glyph {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 80px; height: 80px;
  opacity: 0.6;
  transition: opacity 0.5s ease;
}

/* Thinking indicator */
.thinking-indicator { padding: 0.75rem 1rem; margin-bottom: 1rem; max-width: 85%; }
.thinking-result {
  display: flex;
  gap: 1rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.75rem;
  color: var(--lichen-grey);
  padding: 0.5rem 1rem;
  flex-wrap: wrap;
}
.thinking-result .thinking-cycles { color: var(--leaf-green); }
.thinking-result .thinking-time { color: var(--solar-gold); }
.thinking-result .thinking-phi-val { color: var(--teal); }
.thinking-result .thinking-pe-val { color: var(--clay); }
.thinking-result .thinking-generating {
  color: var(--lichen-grey);
  font-style: italic;
  animation: thinkPulse 1.5s ease-in-out infinite;
}
@keyframes thinkPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1.0; }
}

/* Telemetry sidebar */
.telemetry-sidebar { display: flex; flex-direction: column; gap: 1rem; }

.phi-meter {
  text-align: center;
  padding: 1rem 0;
}
.phi-meter .phi-big {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 2.8rem;
  font-weight: 200;
  transition: color 0.5s ease;
  text-shadow: 0 0 20px currentColor;
}
.phi-meter .phi-label {
  font-size: 0.6rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.2rem;
}

.confidence-badge {
  display: inline-block;
  text-align: center;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.65rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(107, 125, 107, 0.2);
  color: var(--amber);
  border: 1px solid rgba(107, 125, 107, 0.3);
  width: 100%;
}

.neuro-bar-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
}
.neuro-bar-row .nb-label {
  font-size: 0.55rem;
  color: var(--fg-dim);
  width: 2.2rem;
  text-align: right;
  font-family: 'SF Mono', 'Fira Code', monospace;
}
.neuro-bar-row .nb-track {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
}
.neuro-bar-row .nb-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}
.neuro-bar-row .nb-val {
  font-size: 0.55rem;
  color: var(--fg-muted);
  width: 2rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* Harmony radar SVG */
.harmony-radar { display: flex; justify-content: center; padding: 0.5rem 0; }
.harmony-radar svg { max-width: 180px; max-height: 180px; }

.telemetry-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  padding: 0.25rem 0;
}
.telemetry-row .t-label { color: var(--fg-muted); }
.telemetry-row .t-value { color: var(--fg); font-family: 'SF Mono', 'Fira Code', monospace; }

.glyph-display {
  text-align: center;
  padding: 0.5rem 0;
}
.glyph-display .glyph-id {
  font-family: 'SF Mono', monospace;
  font-size: 0.65rem;
  color: var(--fg-muted);
}
.glyph-display .glyph-echo {
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-size: 0.78rem;
  color: rgba(232, 197, 71, 0.7);
  margin-top: 0.25rem;
  line-height: 1.4;
}

/* Honesty disclosure */
.honesty-disclosure {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--lichen-grey);
}
.honesty-disclosure summary {
  cursor: pointer;
  color: var(--leaf-green);
  opacity: 0.7;
  font-size: 0.75rem;
}
.honesty-disclosure summary:hover { opacity: 1; }
.honesty-content {
  margin-top: 0.75rem;
  padding: 1rem;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  line-height: 1.6;
  font-size: 0.78rem;
}
.honesty-content ul { padding-left: 1.2rem; margin: 0.5rem 0; }
.honesty-content li { margin-bottom: 0.3rem; }
.honesty-content strong { color: var(--leaf-green); }
.honesty-content em { color: var(--solar-gold); }

.online-dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--leaf-green);
  border-radius: 50%;
  animation: onlinePulse 2s ease-in-out infinite;
  margin-left: 0.3rem;
  vertical-align: middle;
}
@keyframes onlinePulse {
  0%, 100% { opacity: 0.6; box-shadow: 0 0 4px rgba(126, 200, 160, 0.3); }
  50% { opacity: 1; box-shadow: 0 0 10px rgba(126, 200, 160, 0.6); }
}

/* ===================================================================
   Tab 2: TOPOLOGY
   =================================================================== */
#topo-canvas {
  width: 100%;
  height: 420px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.2);
  display: block;
}
.topo-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.betti-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}
.betti-item {
  text-align: center;
  padding: 0.8rem;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
}
.betti-item .betti-val {
  font-family: 'SF Mono', monospace;
  font-size: 1.8rem;
  font-weight: 200;
  color: var(--leaf-green);
}
.betti-item .betti-label {
  font-size: 0.6rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}
.wave-packet-list {
  max-height: 200px;
  overflow-y: auto;
  font-family: 'SF Mono', monospace;
  font-size: 0.7rem;
  color: var(--fg-dim);
}
.wave-packet-item {
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.btn-action {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
  font-family: inherit;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--leaf-green);
  background: transparent;
  border: 1px solid var(--leaf-green);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
  min-height: 40px;
}
.btn-action:hover {
  background: rgba(126, 200, 160, 0.08);
  box-shadow: 0 0 20px rgba(126, 200, 160, 0.1);
}
.btn-action:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-action:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.btn-action.gold { color: var(--solar-gold); border-color: var(--solar-gold); }
.btn-action.gold:hover { background: rgba(232, 197, 71, 0.08); }

/* ===================================================================
   Tab 3: EXPERIMENTS
   =================================================================== */
.experiment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.experiment-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
}
.experiment-card h3 {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 0.3rem;
}
.experiment-card .exp-desc {
  font-size: 0.78rem;
  color: var(--fg-dim);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex: 1;
}
.experiment-card .exp-result {
  font-family: 'SF Mono', monospace;
  font-size: 0.72rem;
  color: var(--fg-dim);
  line-height: 1.6;
  margin-top: 0.8rem;
  min-height: 2rem;
}
.exp-chart-container {
  height: 140px;
  margin: 0.8rem 0;
  position: relative;
}
.exp-chart-container canvas {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  background: rgba(0,0,0,0.15);
  display: block;
}
.exp-bars {
  display: flex;
  gap: 0.8rem;
  align-items: flex-end;
  height: 120px;
  margin: 0.8rem 0;
  padding: 0.5rem;
  background: rgba(0,0,0,0.15);
  border-radius: 8px;
}
.exp-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}
.exp-bar-col .bar-fill {
  width: 100%;
  border-radius: 4px 4px 0 0;
  transition: height 0.5s ease;
  min-height: 2px;
}
.exp-bar-col .bar-label {
  font-size: 0.6rem;
  color: var(--fg-muted);
  text-align: center;
}
.exp-bar-col .bar-value {
  font-size: 0.65rem;
  font-family: 'SF Mono', monospace;
  color: var(--fg);
}

.substrate-compare-section {
  margin-top: 1.5rem;
}
.substrate-controls {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.substrate-controls select {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  color: var(--fg);
  font-family: inherit;
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
  outline: none;
}
.substrate-controls select:focus { border-color: var(--leaf-green); }
.substrate-controls select option { background: var(--moss-deep); }

.run-all-bar {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}
.battery-progress {
  flex: 1;
  display: flex;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-family: 'SF Mono', monospace;
  color: var(--fg-muted);
}
.battery-progress .bp-item { transition: color 0.3s; }
.battery-progress .bp-item.done { color: var(--leaf-green); }
.battery-progress .bp-item.running { color: var(--solar-gold); animation: thinkPulse 1s infinite; }
.battery-progress .bp-item.error { color: var(--autumn-rust); }

/* ===================================================================
   Tab 4: DREAMS
   =================================================================== */
.dream-controls {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.dream-controls input[type="number"] {
  width: 60px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  color: var(--fg);
  font-family: 'SF Mono', monospace;
  font-size: 0.8rem;
  padding: 0.4rem 0.6rem;
  outline: none;
  text-align: center;
}
.dream-controls input[type="number"]:focus { border-color: var(--leaf-green); }

.dream-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.dream-stat {
  text-align: center;
  padding: 0.8rem;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
}
.dream-stat .ds-val {
  font-family: 'SF Mono', monospace;
  font-size: 1.4rem;
  font-weight: 200;
  color: var(--solar-gold);
}
.dream-stat .ds-label {
  font-size: 0.6rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.15rem;
}

.wisdom-journal {
  max-height: 300px;
  overflow-y: auto;
}
.wisdom-entry {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.8rem;
  line-height: 1.5;
}
.wisdom-entry .w-context { color: var(--fg-dim); }
.wisdom-entry .w-action { color: var(--leaf-green); margin-top: 0.2rem; }
.wisdom-entry .w-meta {
  font-size: 0.65rem;
  color: var(--fg-muted);
  font-family: 'SF Mono', monospace;
  margin-top: 0.2rem;
}
.wisdom-empty {
  text-align: center;
  color: var(--fg-muted);
  font-size: 0.8rem;
  font-style: italic;
  padding: 2rem;
}

.fep-display {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.fep-big {
  text-align: center;
}
.fep-big .fep-val {
  font-family: 'SF Mono', monospace;
  font-size: 2.4rem;
  font-weight: 200;
  color: var(--clay);
}
.fep-big .fep-label {
  font-size: 0.6rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}
.fep-big .fep-mode {
  margin-top: 0.5rem;
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  display: inline-block;
}
.fep-mode.exploring {
  background: rgba(126, 200, 160, 0.1);
  color: var(--leaf-green);
  border: 1px solid rgba(126, 200, 160, 0.2);
}
.fep-mode.exploiting {
  background: rgba(196, 149, 106, 0.1);
  color: var(--clay);
  border: 1px solid rgba(196, 149, 106, 0.2);
}
.motor-log {
  max-height: 200px;
  overflow-y: auto;
  font-family: 'SF Mono', monospace;
  font-size: 0.7rem;
  color: var(--fg-dim);
}
.motor-entry {
  padding: 0.3rem 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

/* ===================================================================
   Tab 5: INOCULATE — Fractal Variants + Consciousness Tiers
   =================================================================== */
.fractal-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.fractal-variant {
  padding: 1rem 1.2rem;
  border-left: 2px solid rgba(126, 200, 160, 0.15);
  position: relative;
  transition: border-color 0.3s, background 0.3s;
}
.fractal-variant:hover {
  border-left-color: var(--leaf-green);
  background: rgba(126, 200, 160, 0.03);
}
.fractal-variant.fractal-current {
  border-left-color: var(--solar-gold);
  background: rgba(232, 197, 71, 0.04);
}
.fv-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
}
.fv-icon { font-size: 1.2rem; }
.fv-title-group { display: flex; align-items: baseline; gap: 0.4rem; flex: 1; }
.fv-name {
  font-size: 1rem;
  font-weight: 400;
  color: var(--fg);
}
.fv-scale {
  font-size: 0.65rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.fv-status {
  font-size: 0.55rem;
  padding: 0.1rem 0.45rem;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'SF Mono', monospace;
}
.fv-status-live {
  background: rgba(126, 200, 160, 0.15);
  color: var(--leaf-green);
  border: 1px solid rgba(126, 200, 160, 0.3);
}
.fv-status-built {
  background: rgba(90, 184, 160, 0.1);
  color: var(--teal);
  border: 1px solid rgba(90, 184, 160, 0.2);
}
.fv-status-constitutional {
  background: rgba(232, 197, 71, 0.08);
  color: var(--amber);
  border: 1px solid rgba(232, 197, 71, 0.2);
}
.fv-substrate {
  font-size: 0.7rem;
  color: var(--fg-dim);
  font-family: 'SF Mono', monospace;
  margin-bottom: 0.3rem;
}
.fv-desc {
  font-size: 0.78rem;
  color: var(--fg-dim);
  line-height: 1.5;
  margin-bottom: 0.3rem;
}
.fv-detail {
  font-size: 0.7rem;
  color: var(--fg-muted);
  line-height: 1.4;
  margin-bottom: 0.3rem;
}
.fv-crate {
  font-size: 0.6rem;
  font-family: 'SF Mono', monospace;
}
.fv-crate-label { color: var(--fg-muted); }
.fv-crate-path { color: var(--teal); }
.fv-connector {
  text-align: center;
  color: rgba(126, 200, 160, 0.3);
  font-size: 0.8rem;
  padding: 0.1rem 0;
}

/* Consciousness tiers */
.tier-list { display: flex; flex-direction: column; gap: 0.3rem; }
.tier-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.02);
}
.tier-row:hover { background: rgba(255, 255, 255, 0.04); }
.tier-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tier-name {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--fg);
  width: 5.5rem;
}
.tier-threshold {
  font-size: 0.7rem;
  font-family: 'SF Mono', monospace;
  color: var(--fg-dim);
  width: 3.5rem;
}
.tier-weight {
  font-size: 0.7rem;
  font-family: 'SF Mono', monospace;
  color: var(--leaf-green);
  width: 2.5rem;
  text-align: right;
}
.tier-desc {
  font-size: 0.7rem;
  color: var(--fg-muted);
  flex: 1;
}

.inoc-section { margin-bottom: 1.5rem; }
.inoc-section h3 {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 1rem;
}

/* Probe grid */
.probe-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.probe-item {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 1rem;
}
.probe-item .pi-label {
  font-size: 0.6rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}
.probe-item .pi-value {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 1.1rem;
  color: var(--fg);
}
.probe-item .pi-note {
  font-size: 0.55rem;
  color: var(--fg-muted);
  opacity: 0.7;
  margin-top: 0.2rem;
  line-height: 1.4;
}
.probe-loading {
  text-align: center;
  padding: 2rem;
  color: var(--fg-muted);
  font-size: 0.8rem;
}
.probe-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--glass-border);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.thinking-bar {
  max-width: 200px;
  margin: 0.8rem auto 0;
  height: 3px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
}
.thinking-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--leaf-green), var(--solar-gold));
  border-radius: 2px;
  width: 60%;
  animation: probeProgress 2s ease-in-out infinite;
}
@keyframes probeProgress {
  0% { width: 10%; transform: translateX(0); }
  50% { width: 60%; }
  100% { width: 10%; transform: translateX(300%); }
}

.probe-recommendation {
  background: rgba(90, 184, 160, 0.05);
  border: 1px solid rgba(90, 184, 160, 0.15);
  border-radius: 8px;
  padding: 1.2rem;
  margin-bottom: 1.5rem;
  animation: recPulse 4s ease-in-out infinite;
}
@keyframes recPulse {
  0%, 100% { border-color: rgba(90, 184, 160, 0.15); }
  50% { border-color: rgba(90, 184, 160, 0.35); box-shadow: 0 0 12px rgba(90, 184, 160, 0.08); }
}
.probe-recommendation h3 {
  font-size: 0.7rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.8rem;
}
.probe-rec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.3rem 0;
  font-size: 0.8rem;
}
.probe-rec-item .rec-key { color: var(--fg-dim); }
.probe-rec-item .rec-val {
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--leaf-green);
  font-size: 0.75rem;
}

.nix-config-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.6rem 0;
  font-size: 0.75rem;
  color: var(--fg-dim);
  border: none;
  background: none;
  font-family: inherit;
  width: 100%;
  text-align: left;
  transition: color 0.2s;
}
.nix-config-toggle:hover { color: var(--fg); }
.nix-config-toggle:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.nix-config-toggle .arrow { transition: transform 0.2s; font-size: 0.6rem; }
.nix-config-toggle.open .arrow { transform: rotate(90deg); }
.nix-config-body {
  display: none;
  background: var(--moss-deeper);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 0.5rem;
  overflow-x: auto;
}
.nix-config-body.open { display: block; }
.nix-config-body pre {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--fg);
  white-space: pre;
  margin: 0;
}
.nix-config-body .nix-comment { color: var(--leaf-green); opacity: 0.7; }
.nix-config-body .nix-value { color: var(--solar-gold); }
.nix-config-body .nix-key { color: var(--teal); }
.nix-config-body .nix-brace { color: var(--fg-dim); }

/* Choice cards */
.choice-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.choice-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}
.choice-card::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 2px;
  border-radius: 1px;
}
.choice-card.inoculate::before { background: linear-gradient(90deg, transparent, var(--leaf-green), transparent); }
.choice-card.attune::before { background: linear-gradient(90deg, transparent, var(--solar-gold), transparent); }
.choice-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(126, 200, 160, 0.12);
}
.choice-card.attune:hover { box-shadow: 0 8px 32px rgba(232, 197, 71, 0.12); }

.card-icon { font-size: 1.2rem; color: var(--teal); margin-bottom: 0.8rem; }
.sovereign-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--leaf-green);
  background: rgba(126, 200, 160, 0.08);
  border: 1px solid rgba(126, 200, 160, 0.2);
  margin-left: 0.5rem;
  vertical-align: middle;
  font-style: normal;
  font-weight: 400;
}
.card-icon .connector { color: var(--fg-muted); font-size: 0.8rem; }
.card-title { font-size: 1.15rem; font-weight: 400; margin-bottom: 0.2rem; color: var(--fg); }
.card-role {
  font-size: 0.7rem; font-weight: 300; color: var(--lichen-grey);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.8rem;
}
.card-desc { font-size: 0.82rem; line-height: 1.6; color: var(--fg-dim); margin-bottom: 1rem; }
.card-glyph {
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic; font-size: 0.78rem;
  color: rgba(232, 197, 71, 0.7);
  line-height: 1.5; padding: 0.6rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 1rem;
}
.card-glyph .glyph-id {
  font-style: normal;
  font-family: 'SF Mono', monospace;
  font-size: 0.6rem;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* Next steps */
.step-option {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  margin-bottom: 0.8rem;
  transition: border-color 0.2s;
}
.step-option:hover { border-color: var(--glass-border); }
.step-icon { font-size: 1.2rem; color: var(--teal); flex-shrink: 0; width: 2rem; text-align: center; }
.step-content h3 { font-size: 0.85rem; font-weight: 400; color: var(--fg); margin-bottom: 0.3rem; }
.step-content p { font-size: 0.75rem; color: var(--fg-dim); line-height: 1.5; }
.step-glyph {
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic; font-size: 0.7rem;
  color: rgba(232, 197, 71, 0.5);
  margin-top: 0.4rem;
}
.step-unavailable { opacity: 0.4; }
.step-unavailable .step-content h3::after {
  content: ' (not available in this browser)';
  font-size: 0.65rem; color: var(--autumn-rust); font-weight: 300;
}

/* Boot glyph sequence */
.boot-glyphs {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  padding: 1rem 0;
}
.boot-glyph-item {
  text-align: center;
  width: 80px;
}
.boot-glyph-item .bg-phase {
  font-size: 0.55rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}
.boot-glyph-item .bg-id {
  font-family: 'SF Mono', monospace;
  font-size: 0.65rem;
  color: var(--leaf-green);
}
.boot-glyph-item .bg-echo {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 0.6rem;
  color: rgba(232, 197, 71, 0.5);
  margin-top: 0.2rem;
  line-height: 1.3;
}

/* ===================================================================
   WASM Fallback
   =================================================================== */
.wasm-fallback {
  display: none;
  text-align: center;
  padding: 1rem;
  font-size: 0.7rem;
  color: var(--fg-muted);
  border: 1px solid rgba(199, 107, 90, 0.2);
  background: rgba(199, 107, 90, 0.05);
  border-radius: 8px;
  margin-top: 1rem;
}
.wasm-fallback.visible { display: block; }

/* ===================================================================
   Narration Stream (bottom overlay)
   =================================================================== */
.narration-stream {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: linear-gradient(transparent, rgba(15, 29, 20, 0.95) 30%);
  padding: 3rem 1.5rem 1.2rem;
  max-height: 20vh;
  overflow-y: auto;
  display: none;
  pointer-events: none;
  scroll-behavior: smooth;
}
.narration-stream.visible { display: block; }
.narration-stream .narration-inner { max-width: 600px; margin: 0 auto; }
.narration-line {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.72rem;
  color: var(--fg-dim);
  line-height: 1.7;
  padding: 0.15rem 0;
  opacity: 0;
  animation: narration-fade 0.5s ease forwards;
}
.narration-line.glyph-echo {
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-size: 0.82rem;
  color: rgba(232, 197, 71, 0.7);
  opacity: 0;
  animation: narration-fade 0.8s ease forwards;
}
@keyframes narration-fade { to { opacity: 1; } }

/* ===================================================================
   Footer
   =================================================================== */
.portal-footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
  font-size: 0.75rem;
  color: var(--lichen-grey);
  line-height: 1.8;
  border-top: 1px solid var(--glass-border);
  margin-top: 2rem;
}
.footer-glyph {
  font-family: Georgia, serif;
  font-style: italic;
  margin-top: 0.5rem;
  color: rgba(232, 197, 71, 0.4);
  font-size: 0.75rem;
}

/* ===================================================================
   Screen reader only
   =================================================================== */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 768px) {
  .hero-title { font-size: 1.8rem; }
  .soma-layout { grid-template-columns: 1fr; }
  .experiment-grid { grid-template-columns: 1fr; }
  .topo-bottom { grid-template-columns: 1fr; }
  .dream-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .fep-display { grid-template-columns: 1fr; }
  .choice-cards { grid-template-columns: 1fr; }
  .probe-grid { grid-template-columns: 1fr; }
  .tab { font-size: 0.72rem; padding: 0 0.7rem; }
  .narration-stream { max-height: 20vh; padding: 2rem 1rem 1rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.5rem; letter-spacing: 0.08em; }
  .tab-content { padding: 1rem; }
}

/* ===================================================================
   Reduced motion
   =================================================================== */
@media (prefers-reduced-motion: reduce) {
  .hero::before { animation: none; opacity: 0.4; }
  .online-dot { animation: none; opacity: 1; }
  .chat-message { animation: none; opacity: 1; }
  .narration-line, .narration-line.glyph-echo { animation: none; opacity: 1; }
  body { animation: none; }
  .probe-recommendation { animation: none; }
  .thinking-fill { animation: none; width: 50%; }
  .thinking-result .thinking-generating { animation: none; }
}