/**
 * =============================================================================
 * ULAMORA MORPHOGENESIS STUDIO — "BIO-DIGITAL MONOLITH" DESIGN SYSTEM
 * =============================================================================
 * Aesthetic: Apple Pro Studio / IBM Quantum System / Microsoft Research
 * Materials: Milled Titanium Obsidian, Smoked Silica Glass, Sub-pixel Rim Lights
 * =============================================================================
 */

:root {
  --bg-obsidian: #06080b;
  --bg-monolith-blade: rgba(9, 12, 17, 0.76);
  --bg-monolith-blade-hover: rgba(14, 18, 26, 0.88);
  --border-subpixel: rgba(255, 255, 255, 0.08);
  --border-subpixel-light: rgba(255, 255, 255, 0.16);
  --border-specular-emerald: rgba(16, 185, 129, 0.35);

  --accent-emerald: #10b981;
  --accent-cyan: #06b6d4;
  --accent-violet: #a855f7;
  --accent-amber: #f59e0b;

  --text-primary: #f8fafc;
  --text-secondary: rgba(248, 250, 252, 0.65);
  --text-muted: rgba(248, 250, 252, 0.38);

  --blade-radius: 18px;
  --button-radius: 10px;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Reset & Root Frame */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  user-select: none;
}

/* 3D Viewport Hero Canvas Container */
#canvas-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  touch-action: none;
}

/* ==========================================================================
   TOP MONOLITH NAVIGATION BLADE
   ========================================================================== */
/* ==========================================================================
   TOP MONOLITH NAVIGATION BLADE (CATEGORIZED TABS + ACTION TOOLBAR)
   ========================================================================== */
.morpho-top-hud {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  height: 52px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  background: var(--bg-monolith-blade);
  backdrop-filter: blur(36px) saturate(200%);
  -webkit-backdrop-filter: blur(36px) saturate(200%);
  border: 1px solid var(--border-subpixel);
  border-radius: 14px;
  box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Left: Navigation Group */
.hud-nav-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
  flex-shrink: 0;
}

.brand-logo-link:hover {
  opacity: 0.9;
}

.brand-emblem-box {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border-subpixel);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.brand-emblem-box img {
  width: 17px;
  height: 17px;
  object-fit: contain;
}

.brand-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #ffffff;
}

.hud-divider {
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}

/* Categorized Navigation Tabs Bar */
.hud-tabs-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.03);
  padding: 3px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hud-nav-tab {
  height: 30px;
  padding: 0 12px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.hud-nav-tab:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
}

.hud-nav-tab:active {
  transform: translateY(0.5px);
}

/* Only the currently active studio glows */
.hud-nav-tab.active {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.20) 0%, rgba(16, 185, 129, 0.06) 100%), rgba(6, 26, 18, 0.9);
  border: 1px solid rgba(16, 185, 129, 0.55);
  box-shadow: 0 0 14px -2px rgba(16, 185, 129, 0.35), inset 0 1px 0.5px rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-weight: 600;
}

.tab-active-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  flex-shrink: 0;
}

.tab-icon-left {
  opacity: 0.7;
  transition: transform 0.15s ease;
}

.hud-nav-tab:hover .tab-icon-left {
  transform: translateX(-1px);
  opacity: 1;
}

.tab-icon-ext {
  opacity: 0.55;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.hud-nav-tab:hover .tab-icon-ext {
  transform: translate(1px, -1px);
  opacity: 1;
}

/* Right: Action Toolbar Group */
.hud-toolbar-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hud-actions-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-tool-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%), rgba(11, 15, 22, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.35), inset 0 1px 0.5px rgba(255, 255, 255, 0.15);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.hud-tool-btn:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.03) 100%), rgba(16, 22, 32, 0.85);
  border-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  transform: translateY(-0.5px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.25);
}

.hud-tool-btn:active {
  transform: translateY(0.5px);
}

/* Active State for Action Tool (e.g. Turntable on) */
.hud-tool-btn.active {
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.20) 0%, rgba(56, 189, 248, 0.06) 100%), rgba(8, 22, 32, 0.85);
  border-color: rgba(56, 189, 248, 0.55);
  color: #38bdf8;
  box-shadow: 0 0 12px -2px rgba(56, 189, 248, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.25);
}

/* Copied feedback state for DNA link */
.hud-tool-btn.copied {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.25) 0%, rgba(16, 185, 129, 0.08) 100%), rgba(6, 28, 20, 0.85);
  border-color: rgba(16, 185, 129, 0.65);
  color: #10b981;
  box-shadow: 0 0 14px -2px rgba(16, 185, 129, 0.5);
  animation: pulseTool 0.4s ease-out;
}

@keyframes pulseTool {
  0% { transform: scale(0.95); }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

/* Sleek Tooltip for Action Toolbar */
.hud-tool-btn[data-tooltip] {
  position: relative;
}

.hud-tool-btn[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-2px);
  background: rgba(11, 15, 22, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6), inset 0 1px 0.5px rgba(255, 255, 255, 0.15);
  color: #f1f5f9;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 4px 9px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  z-index: 1000;
}

.hud-tool-btn[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Minimalist Integrated Language Switcher (EN / TR) */
.hud-lang-inline {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 0 4px;
}

.lang-inline-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 5px;
  transition: all 0.18s ease;
  line-height: 1;
}

.lang-inline-btn:hover {
  color: #ffffff;
}

.lang-inline-btn.active {
  color: #38bdf8;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.55);
}

.lang-inline-sep {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.18);
  user-select: none;
}

/* ==========================================================================
   LEFT BLADE: GENOMIC MATRIX & PARADIGM SWITCHER
   ========================================================================== */
.morpho-blade-left {
  position: absolute;
  top: 76px;
  left: 14px;
  bottom: 84px;
  width: 290px;
  z-index: 10;
  background: var(--bg-monolith-blade);
  backdrop-filter: blur(36px) saturate(200%);
  -webkit-backdrop-filter: blur(36px) saturate(200%);
  border: 1px solid var(--border-subpixel);
  border-radius: var(--blade-radius);
  box-shadow: 0 16px 48px -8px rgba(0, 0, 0, 0.65);
  display: flex;
  flex-col: column;
  flex-direction: column;
  overflow: hidden;
}

.blade-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subpixel);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blade-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 7px;
}

.blade-led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

/* Monolith Blade Precision Reset Button */
.blade-reset-btn,
.btn-monolith-action {
  height: 24px;
  padding: 0 9px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%), rgba(11, 15, 22, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  cursor: pointer;
  outline: none;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.blade-reset-btn .reset-icon {
  opacity: 0.7;
  transition: transform 0.25s ease, opacity 0.2s ease, stroke 0.2s ease;
}

.blade-reset-btn:hover,
.btn-monolith-action:hover {
  color: #ffffff;
  border-color: rgba(16, 185, 129, 0.45);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.16) 0%, rgba(16, 185, 129, 0.04) 100%), rgba(11, 20, 16, 0.95);
  box-shadow: 0 0 12px -2px rgba(16, 185, 129, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-0.5px);
}

.blade-reset-btn:hover .reset-icon {
  opacity: 1;
  stroke: var(--accent-emerald);
  transform: rotate(-60deg);
}

.blade-reset-btn:active,
.btn-monolith-action:active {
  transform: translateY(0.5px);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.5), inset 0 1px 2px rgba(0, 0, 0, 0.4);
}

.blade-reset-btn.rotating .reset-icon {
  animation: bladeResetSpin 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes bladeResetSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(-360deg); }
}

.blade-scrollable-body,
.custom-scrollbar {
  padding: 14px 10px 14px 14px;
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}

/* Precision Stealth Glass WebKit Scrollbar */
.blade-scrollable-body::-webkit-scrollbar,
.custom-scrollbar::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

.blade-scrollable-body::-webkit-scrollbar-track,
.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 9999px;
  margin: 6px 0;
}

.blade-scrollable-body::-webkit-scrollbar-thumb,
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.10) 100%);
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: all 0.2s ease;
}

.blade-scrollable-body::-webkit-scrollbar-thumb:hover,
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.6) 0%, rgba(16, 185, 129, 0.35) 100%);
  border-color: rgba(16, 185, 129, 0.6);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6), inset 0 1px 0.5px rgba(255, 255, 255, 0.4);
}

/* Hide native Windows/browser scrollbar arrows completely */
.blade-scrollable-body::-webkit-scrollbar-button,
.custom-scrollbar::-webkit-scrollbar-button {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

.blade-scrollable-body::-webkit-scrollbar-corner,
.custom-scrollbar::-webkit-scrollbar-corner {
  background: transparent;
}

/* Paradigm Tab Switcher */
.paradigm-selector {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.paradigm-card {
  padding: 11px 13px;
  border-radius: 13px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.015) 100%), rgba(11, 15, 22, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35), inset 0 1px 0.5px rgba(255, 255, 255, 0.15), inset 0 -1px 1px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 11px;
}

.paradigm-card:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09) 0%, rgba(255, 255, 255, 0.03) 100%), rgba(16, 22, 32, 0.75);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5), inset 0 1px 0.5px rgba(255, 255, 255, 0.25);
  transform: translateX(2px);
}

.paradigm-card:active {
  transform: translateY(1px) translateX(1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

.paradigm-card.active {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.18) 0%, rgba(16, 185, 129, 0.05) 100%), rgba(6, 24, 18, 0.85);
  border: 1px solid rgba(16, 185, 129, 0.55);
  box-shadow: 0 0 18px -4px rgba(16, 185, 129, 0.35), 0 3px 8px rgba(0, 0, 0, 0.45), inset 0 1px 0.5px rgba(255, 255, 255, 0.3), inset 0 -1px 2px rgba(0, 0, 0, 0.5);
}

.paradigm-icon-box {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
  shrink: 0;
}

.paradigm-card.active .paradigm-icon-box {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.25) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.paradigm-info {
  flex: 1;
  min-width: 0;
}

.paradigm-name {
  font-size: 11.5px;
  font-weight: 600;
  color: #ffffff;
  truncate: true;
}

.paradigm-desc {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 2px;
}

/* Preset Cards Grid */
.section-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.preset-chip-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.preset-chip-btn {
  padding: 8.5px 11px;
  border-radius: 9px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%), rgba(10, 14, 20, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 1px 0.5px rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  font-size: 11px;
  font-family: var(--font-sans);
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.preset-chip-btn:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09) 0%, rgba(255, 255, 255, 0.02) 100%), rgba(16, 22, 32, 0.7);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.45), inset 0 1px 0.5px rgba(255, 255, 255, 0.2);
  transform: translateY(-0.5px);
}

.preset-chip-btn:active {
  transform: translateY(0.5px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), inset 0 1.5px 3px rgba(0, 0, 0, 0.5);
}

.preset-chip-btn.active {
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.20) 0%, rgba(6, 182, 212, 0.06) 100%), rgba(6, 24, 32, 0.85);
  border: 1px solid rgba(6, 182, 212, 0.5);
  box-shadow: 0 0 14px -3px rgba(6, 182, 212, 0.35), 0 2px 6px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

/* ==========================================================================
   RIGHT BLADE: PARAMETER LABORATORY CONSOLE
   ========================================================================== */
.morpho-blade-right {
  position: absolute;
  top: 76px;
  right: 14px;
  bottom: 84px;
  width: 350px;
  z-index: 10;
  background: var(--bg-monolith-blade);
  backdrop-filter: blur(36px) saturate(200%);
  -webkit-backdrop-filter: blur(36px) saturate(200%);
  border: 1px solid var(--border-subpixel);
  border-radius: var(--blade-radius);
  box-shadow: 0 16px 48px -8px rgba(0, 0, 0, 0.65);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Precision Tactile Slider Controls */
.param-control-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.param-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10.5px;
}

.param-name {
  color: var(--text-secondary);
}

.param-val {
  color: var(--accent-emerald);
  font-weight: 700;
  background: rgba(16, 185, 129, 0.1);
  padding: 1px 6px;
  border-radius: 5px;
  border: 1px solid rgba(16, 185, 129, 0.2);
  font-variant-numeric: tabular-nums;
}

.param-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
  transition: background 0.2s;
}

.param-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--accent-emerald);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
  cursor: pointer;
  transition: transform 0.1s;
}

.param-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Button Group Segmented Control */
.segmented-control {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
}

.segmented-btn {
  padding: 7.5px;
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.015) 100%), rgba(11, 15, 22, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 1px 0.5px rgba(255, 255, 255, 0.12);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  cursor: pointer;
  text-align: center;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.segmented-btn:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.02) 100%), rgba(16, 22, 32, 0.7);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.2);
  transform: translateY(-0.5px);
}

.segmented-btn:active {
  transform: translateY(0.5px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), inset 0 1.5px 3px rgba(0, 0, 0, 0.5);
}

.segmented-btn.active {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.22) 0%, rgba(16, 185, 129, 0.06) 100%), rgba(6, 28, 20, 0.85);
  border: 1px solid rgba(16, 185, 129, 0.5);
  box-shadow: 0 0 12px -2px rgba(16, 185, 129, 0.35), 0 2px 5px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-weight: 600;
}

/* Palette Swatches */
.palette-swatch {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
}

.swatch-cyan {
  background: #06b6d4;
  box-shadow: 0 0 7px #06b6d4;
}

.swatch-emerald {
  background: #10b981;
  box-shadow: 0 0 7px #10b981;
}

.swatch-amber {
  background: #f59e0b;
  box-shadow: 0 0 7px #f59e0b;
}

.swatch-calcium {
  background: #c084fc;
  box-shadow: 0 0 7px #c084fc;
}

/* Palette Specific Active States & Glow */
.btn-palette[data-palette="bioluminescent"].active {
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.26) 0%, rgba(6, 182, 212, 0.08) 100%), rgba(8, 24, 34, 0.92);
  border: 1px solid rgba(6, 182, 212, 0.75);
  box-shadow: 0 0 16px -2px rgba(6, 182, 212, 0.5), 0 2px 5px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.4);
  color: #e0f2fe;
}

.btn-palette[data-palette="emerald"].active {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.26) 0%, rgba(16, 185, 129, 0.08) 100%), rgba(6, 28, 20, 0.92);
  border: 1px solid rgba(16, 185, 129, 0.75);
  box-shadow: 0 0 16px -2px rgba(16, 185, 129, 0.5), 0 2px 5px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.4);
  color: #d1fae5;
}

.btn-palette[data-palette="amber"].active {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.30) 0%, rgba(245, 158, 11, 0.10) 100%), rgba(34, 20, 6, 0.92);
  border: 1px solid rgba(245, 158, 11, 0.85);
  box-shadow: 0 0 18px -2px rgba(245, 158, 11, 0.6), 0 2px 5px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.4);
  color: #fef3c7;
}

.btn-palette[data-palette="calcium"].active {
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.28) 0%, rgba(168, 85, 247, 0.08) 100%), rgba(26, 12, 36, 0.92);
  border: 1px solid rgba(168, 85, 247, 0.8);
  box-shadow: 0 0 16px -2px rgba(168, 85, 247, 0.55), 0 2px 5px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.4);
  color: #f3e8ff;
}

/* ==========================================================================
   BOTTOM FLOATING DOCK: TIMELINE SCRUBBER & LIVE TELEMETRY
   ========================================================================== */
.morpho-dock-bottom {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  height: 56px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--bg-monolith-blade);
  backdrop-filter: blur(36px) saturate(200%);
  -webkit-backdrop-filter: blur(36px) saturate(200%);
  border: 1px solid var(--border-subpixel);
  border-radius: 16px;
  box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.6);
}

.dock-growth-cluster {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  max-width: 440px;
}

.dock-play-btn {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09) 0%, rgba(255, 255, 255, 0.02) 100%), rgba(11, 15, 22, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4), inset 0 1px 0.5px rgba(255, 255, 255, 0.25), inset 0 -1px 1px rgba(0, 0, 0, 0.35);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.dock-play-btn:hover {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.28) 0%, rgba(16, 185, 129, 0.12) 100%), rgba(6, 28, 20, 0.85);
  border-color: rgba(16, 185, 129, 0.6);
  box-shadow: 0 0 16px -2px rgba(16, 185, 129, 0.4), 0 4px 8px rgba(0, 0, 0, 0.5), inset 0 1px 0.5px rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.dock-play-btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), inset 0 2px 4px rgba(0, 0, 0, 0.6);
}

.dock-telemetry-cluster {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  flex-shrink: 0;
}

.telemetry-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  white-space: nowrap;
}

.telemetry-label {
  font-size: 8.5px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.telemetry-val {
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  font-size: 10.5px;
}

.telemetry-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 6px var(--accent-emerald);
}

/* Modals */
.morpho-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  overflow-x: hidden !important;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.morpho-modal-overlay.open,
.morpho-modal-overlay.active {
  opacity: 1 !important;
  pointer-events: auto !important;
}

.morpho-modal-box {
  width: 100%;
  max-width: 560px;
  background: rgba(13, 17, 23, 0.94);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  overflow: hidden !important;
  overflow-x: hidden !important;
  box-sizing: border-box;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.morpho-modal-overlay.open .morpho-modal-box,
.morpho-modal-overlay.active .morpho-modal-box {
  transform: translateY(0) scale(1);
}

.morpho-modal-overlay:not(.open):not(.active) .morpho-modal-box {
  transform: translateY(8px) scale(0.98);
}

/* Mathematical Formulation & Substrates Modal */
.math-modal-container {
  max-width: 760px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
}

.math-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(11, 15, 22, 0.95);
  position: relative;
  z-index: 2;
}

.math-modal-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.math-modal-icon-badge {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.22) 0%, rgba(6, 182, 212, 0.15) 100%);
  border: 1px solid rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 14px -2px rgba(16, 185, 129, 0.35);
  color: #10b981;
  flex-shrink: 0;
}

.math-modal-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-transform: uppercase;
}

.math-modal-subtitle {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-muted);
  margin-top: 1px;
}

.math-modal-close-btn {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.18s ease;
  outline: none;
}

.math-modal-close-btn:hover {
  background: rgba(239, 68, 68, 0.16);
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
  transform: scale(1.05);
}

.math-modal-close-btn:active {
  transform: scale(0.95);
}

.math-modal-body {
  padding: 18px 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

/* Math Cards */
.math-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, rgba(255, 255, 255, 0.015) 100%), rgba(11, 15, 22, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: all 0.2s ease;
}

.math-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.math-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.math-card-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 5px;
}

.rd-badge {
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.4);
  color: #38bdf8;
}

.lsystem-badge {
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: #c084fc;
}

.shell-badge {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
}

.math-card-author {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-muted);
}

/* Equations Box */
.math-card-eq {
  padding: 12px 14px;
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 12.5px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-left-width: 3px;
}

.rd-eq {
  border-left-color: var(--accent-cyan);
  color: #a5f3fc;
}

.lsystem-eq {
  border-left-color: var(--accent-violet);
  color: #e9d5ff;
}

.shell-eq {
  border-left-color: var(--accent-amber);
  color: #fde68a;
}

.math-eq-row {
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.math-deriv {
  font-weight: 700;
  color: #ffffff;
}

.math-term {
  font-weight: 500;
}

.math-card-desc {
  font-family: var(--font-sans);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.math-params-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.math-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
}

.math-pill.highlight {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.35);
  color: #34d399;
}

/* Working Presets / Active Templates Bar */
.math-templates-bar {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.math-templates-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.math-chip-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.math-preset-action-chip {
  padding: 5px 9px;
  border-radius: 7px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%), rgba(11, 15, 22, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  outline: none;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.math-preset-action-chip .chip-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.math-preset-action-chip .chip-val {
  font-size: 9px;
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
}

.math-preset-action-chip:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%), rgba(16, 24, 38, 0.9);
  border-color: rgba(255, 255, 255, 0.28);
  color: #ffffff;
  transform: translateY(-0.5px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.math-preset-action-chip:hover .chip-val {
  opacity: 0.9;
  color: #a7f3d0;
}

.math-preset-action-chip:active {
  transform: translateY(0.5px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Mobile Top Menu Button (Desktop default: hidden) */
.hud-mobile-menu-btn {
  display: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  outline: none;
  transition: all 0.18s ease;
}

.hud-mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* Mobile Quick Dock Cluster (Desktop default: hidden) */
.dock-mobile-cluster {
  display: none;
  align-items: center;
  gap: 8px;
}

.dock-mobile-pill-btn {
  height: 32px;
  padding: 0 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  outline: none;
  transition: all 0.18s ease;
}

.dock-mobile-pill-btn.primary {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.22) 0%, rgba(16, 185, 129, 0.08) 100%), rgba(6, 26, 18, 0.9);
  border-color: rgba(16, 185, 129, 0.45);
  color: #10b981;
}

/* Mobile Nav Drawer Container & Structure */
.mobile-nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.hidden {
  display: none !important;
}

.mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: fadeInBackdrop 0.25s ease both;
}

@keyframes fadeInBackdrop {
  from { opacity: 0; }
  to { opacity: 1; }
}

.mobile-drawer-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: min(88vw, 380px);
  max-width: 100vw;
  box-sizing: border-box;
  background: linear-gradient(180deg, #0d121c 0%, #080b12 100%);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  box-shadow: -15px 0 50px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 10;
  animation: slideDrawerRight 0.28s cubic-bezier(0.16, 1, 0.3, 1) both;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

@keyframes slideDrawerRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.drawer-header {
  height: 54px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  background: #0e121b;
  user-select: none;
  box-sizing: border-box;
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.drawer-brand-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.drawer-brand-text {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: #ffffff;
}

.drawer-brand-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #10b981;
  letter-spacing: 0.08em;
}

.drawer-close-btn {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  outline: none;
  transition: all 0.18s ease;
}

.drawer-close-btn:hover {
  background: rgba(239, 68, 68, 0.16);
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.drawer-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1;
  box-sizing: border-box;
  overflow-x: hidden;
  width: 100%;
}

.drawer-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.drawer-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.section-tag {
  font-size: 9px;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 1px 5px;
  border-radius: 4px;
}

/* Featured Drawer Action Card */
.drawer-card-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(20, 27, 44, 0.8) 0%, rgba(12, 16, 28, 0.95) 100%);
  border: 1px solid rgba(16, 185, 129, 0.3);
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  cursor: pointer;
  text-align: left;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.drawer-card-btn:hover {
  border-color: rgba(16, 185, 129, 0.55);
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.18);
  transform: translateY(-1px);
}

.drawer-card-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.drawer-card-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.drawer-card-icon.math-icon {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #10b981;
}

.drawer-card-info {
  display: flex;
  flex-direction: column;
}

.drawer-card-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: #ffffff;
}

.drawer-card-desc {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 1px;
}

.drawer-arrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  transition: transform 0.2s ease, color 0.2s ease;
}

.drawer-card-btn:hover .drawer-arrow {
  color: #10b981;
  transform: translateX(2px);
}

/* Drawer Pills List */
.drawer-pills-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.drawer-pill-item {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: #cbd5e1;
  cursor: pointer;
  text-align: left;
  transition: all 0.18s ease;
  user-select: none;
  outline: none;
  gap: 8px;
}

.drawer-pill-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.drawer-pill-item.active {
  background: rgba(16, 185, 129, 0.10);
  border-color: rgba(16, 185, 129, 0.4);
  color: #10b981;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 2px 10px rgba(16, 185, 129, 0.15);
}

.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pill-dot.bg-cyan { background: var(--accent-cyan); box-shadow: 0 0 6px var(--accent-cyan); }
.pill-dot.bg-violet { background: var(--accent-violet); box-shadow: 0 0 6px var(--accent-violet); }
.pill-dot.bg-amber { background: var(--accent-amber); box-shadow: 0 0 6px var(--accent-amber); }

.pill-name {
  flex: 1;
}

.pill-tag {
  font-size: 9px;
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
}

/* 2-Column Grid for Shape / Palette */
.drawer-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

/* Panels List (Studio Navigation & Actions - 1:1 with Robotics Studio) */
.drawer-panels-grid {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 100%;
  box-sizing: border-box;
}

.drawer-panel-box {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  text-decoration: none;
  text-align: left;
  transition: all 0.18s ease;
  user-select: none;
  outline: none;
}

.drawer-panel-box:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateX(2px);
}

.panel-box-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.panel-box-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.panel-box-icon.cyan-box {
  background: rgba(6, 182, 212, 0.14);
  border: 1px solid rgba(6, 182, 212, 0.35);
  color: #38bdf8;
}

.panel-box-icon.amber-box {
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.panel-box-icon.violet-box {
  background: rgba(168, 85, 247, 0.14);
  border: 1px solid rgba(168, 85, 247, 0.35);
  color: #c084fc;
}

.panel-box-icon.emerald-box {
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #10b981;
}

.panel-box-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.panel-box-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: #f1f5f9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-box-desc {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.drawer-panel-box .drawer-arrow {
  margin-left: 8px;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   MOBILE RESPONSIVE BREAKPOINT (<= 900px)
   ========================================================================== */
@media (max-width: 900px) {
  /* Top HUD: Zero horizontal overflow */
  .morpho-top-hud {
    height: 48px;
    padding: 0 12px;
  }

  /* Hide desktop tabs & desktop action buttons on mobile */
  .hud-tabs-nav {
    display: none !important;
  }

  .hud-actions-toolbar {
    display: none !important;
  }

  .hud-divider {
    display: none !important;
  }

  /* Show mobile hamburger menu button */
  .hud-mobile-menu-btn {
    display: flex !important;
  }

  /* Hide blades: all functionality is in mobile drawer! */
  .morpho-blade-left,
  .morpho-blade-right {
    display: none !important;
  }

  /* Bottom Dock: Centered floating pill with clean bounds */
  .morpho-dock-bottom {
    position: fixed;
    bottom: 12px;
    left: 12px;
    right: 12px;
    max-width: 480px;
    margin: 0 auto;
    height: 52px;
    padding: 0 10px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    border-radius: 14px;
    background: rgba(11, 15, 22, 0.94);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  }

  .dock-growth-cluster {
    flex: 1;
    max-width: none;
    gap: 8px;
  }

  .dock-play-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    flex-shrink: 0;
  }

  /* Hide bulky multi-column desktop telemetry */
  .dock-telemetry-cluster {
    display: none !important;
  }

  /* Show mobile quick trigger buttons in dock */
  .dock-mobile-cluster {
    display: flex !important;
  }
}

/* ==========================================================================
   IBM RESEARCH GRADE: PEARSON PHASE NAVIGATOR & NUMERIC INPUTS
   ========================================================================== */
.param-num-input {
  width: 68px;
  height: 22px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 5px;
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-align: right;
  padding: 0 6px;
  outline: none;
  transition: all 0.18s ease;
  -moz-appearance: textfield;
}

.param-num-input::-webkit-outer-spin-button,
.param-num-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.param-num-input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.35);
  background: rgba(15, 23, 42, 0.95);
}

.pearson-navigator-card {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(8, 14, 26, 0.85);
  border: 1px solid rgba(56, 189, 248, 0.22);
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-sizing: border-box;
  width: 100%;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pearson-navigator-card:hover {
  border-color: rgba(6, 182, 212, 0.38);
  box-shadow: 0 8px 36px rgba(0, 0, 0, 0.55), 0 0 15px rgba(6, 182, 212, 0.15);
}

.pearson-navigator-card.mobile-mode {
  margin-top: 0;
  padding: 12px 14px;
  background: rgba(10, 16, 28, 0.65);
}

.pearson-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
}

.pearson-title-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pearson-led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00e8ff;
  box-shadow: 0 0 10px #00e8ff;
  flex-shrink: 0;
}

.pearson-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #94a3b8;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Glowing hero title typography (Exact Image 3 Reference) */
.pearson-hero-title {
  font-family: var(--font-mono);
  font-size: 9.8px;
  font-weight: 800;
  color: #00e8ff;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-shadow: 0 0 12px rgba(0, 232, 255, 0.45);
  text-align: center;
  flex: 1;
  min-width: 0;
  line-height: 1.25;
  padding: 0 4px;
  transition: color 0.25s ease, text-shadow 0.25s ease;
}

/* Premium Extinction / Steady State Collapse Indicator */
.pearson-navigator-card.phase-extinct {
  border-color: rgba(244, 63, 94, 0.4);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.55), 0 0 18px rgba(244, 63, 94, 0.15);
}

.pearson-navigator-card.phase-extinct .pearson-led {
  background: #f43f5e;
  box-shadow: 0 0 10px #f43f5e;
}

/* Sleek single action button in header (Image 3) */
.pearson-open-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  height: 25px;
  border-radius: 6px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.35);
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  flex-shrink: 0;
  white-space: nowrap;
}

.pearson-open-btn:hover {
  background: rgba(6, 182, 212, 0.25);
  border-color: #00e8ff;
  color: #ffffff;
  box-shadow: 0 0 10px rgba(0, 232, 255, 0.35);
  transform: translateY(-1px);
}

.pearson-open-btn:active {
  transform: translateY(0);
}

.pearson-phase-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 2.5px 8px;
  border-radius: 5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}

.badge-coral {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #10b981;
}

.badge-mitosis {
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.4);
  color: #06b6d4;
}

.badge-soliton {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
}

.badge-spiral {
  background: rgba(192, 132, 252, 0.15);
  border: 1px solid rgba(192, 132, 252, 0.4);
  color: #c084fc;
}

.badge-uskate {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
}

.badge-chaos {
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.4);
  color: #f97316;
}

.badge-extinct {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.badge-transition {
  background: rgba(148, 163, 184, 0.15);
  border: 1px solid rgba(148, 163, 184, 0.3);
  color: #cbd5e1;
}

.pearson-phase-desc {
  font-family: var(--font-sans);
  font-size: 11.5px;
  color: #cbd5e1;
  line-height: 1.45;
  margin: 0;
}

/* 3-Column Telemetry Grid (Exact Image 3 Reference) */
.pearson-telemetry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.15fr;
  align-items: stretch;
  padding-top: 10px;
  margin-top: 2px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.tele-col {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.tele-col-coords {
  padding-right: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.tele-col-shannon {
  padding: 0 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.tele-col-order {
  padding-left: 12px;
}

.tele-col-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  color: #64748b;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.tele-coords-rows {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.coord-row {
  display: flex;
  align-items: baseline;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
}

.coord-k {
  color: #64748b;
  font-weight: 600;
  width: 14px;
}

.coord-v {
  color: #38bdf8;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.tele-hero-num {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  color: #38bdf8;
  line-height: 1.15;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.tele-hero-num.emerald {
  color: #10b981;
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.35);
}

.tele-unit {
  font-size: 10px;
  font-weight: 500;
  color: #64748b;
  letter-spacing: 0;
}

.tele-order-bar-track {
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.08);
  margin-top: 6px;
  overflow: hidden;
}

.tele-order-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  transition: width 0.3s ease;
}

/* Flat footnote / micro-tip (Image 3 Reference) */
.pearson-hint-flat {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 9px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  font-family: var(--font-sans);
  font-size: 9.5px;
  color: #64748b;
  line-height: 1.35;
}

.hint-icon {
  font-size: 11px;
  flex-shrink: 0;
  opacity: 0.85;
}

.hint-sep {
  color: rgba(255, 255, 255, 0.15);
  margin: 0 2px;
}

/* Button Expand Radar in Sidebar */
.btn-expand-radar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 2px 8px;
  height: 22px;
  min-width: 24px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
  cursor: pointer;
  outline: none;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  transition: all 0.18s ease;
  user-select: none;
  -webkit-user-select: none;
  position: relative;
  z-index: 5;
}

.btn-expand-radar svg {
  pointer-events: none;
}

.btn-expand-radar:hover {
  background: rgba(56, 189, 248, 0.22);
  border-color: rgba(56, 189, 248, 0.6);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
  transform: translateY(-1px);
}

/* Expanded Pearson Modal Container */
.pearson-modal-container {
  max-width: 760px;
  width: min(94vw, 760px);
  background: linear-gradient(180deg, #0e1320 0%, #070a12 100%);
  border: 1px solid rgba(56, 189, 248, 0.28);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.9), 0 0 40px rgba(6, 182, 212, 0.12);
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  overflow: hidden !important;
  overflow-x: hidden !important;
  box-sizing: border-box;
}

.pearson-modal-body {
  padding: 16px 20px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  overflow-x: hidden !important;
  max-height: calc(88vh - 70px);
  scrollbar-width: thin;
  scrollbar-color: rgba(56, 189, 248, 0.35) transparent;
  box-sizing: border-box;
}

.pearson-modal-body::-webkit-scrollbar {
  width: 5px;
  height: 0px !important;
}

.pearson-modal-body::-webkit-scrollbar:horizontal {
  display: none !important;
  height: 0px !important;
  width: 0px !important;
}

.pearson-modal-body::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.35);
  border-radius: 9999px;
}

.pearson-modal-body::-webkit-scrollbar-button {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

.pearson-modal-canvas-frame {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #050810;
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: inset 0 2px 14px rgba(0, 0, 0, 0.8);
  cursor: crosshair;
}

.pearson-modal-canvas-frame canvas {
  display: block;
  width: 100%;
  height: auto;
}

.expanded-reticle-tooltip {
  position: absolute;
  top: 8px;
  right: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: #00e8ff;
  background: rgba(8, 12, 22, 0.88);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(0, 232, 255, 0.35);
  pointer-events: none;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.expanded-phase-telemetry-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: stretch;
}

@media (max-width: 600px) {
  .expanded-phase-telemetry-row {
    grid-template-columns: 1fr;
  }
}

.expanded-phase-info-box {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phase-info-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.phase-formula-coords {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: 0.05em;
}

.expanded-phase-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.4;
  margin: 0;
}

.expanded-metrics-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
}

.metric-card {
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.metric-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
}

.metric-val {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #38bdf8;
}

.metric-val.emerald {
  color: #10b981;
}

.expanded-presets-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.expanded-presets-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
}

.expanded-preset-chips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

@media (max-width: 650px) {
  .expanded-preset-chips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.expanded-chip-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: #e2e8f0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.18s ease;
  text-align: left;
}

.expanded-chip-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  transform: translateY(-1px);
}

.chip-color-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.chip-sub {
  margin-left: auto;
  font-size: 8.5px;
  opacity: 0.55;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   SPATIAL FOURIER SPECTRUM (2D FFT) & TURING WAVELENGTH (STEP 2)
   ========================================================================== */
.expanded-fourier-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(10, 16, 28, 0.65);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.fourier-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.fourier-title-group {
  display: flex;
  align-items: center;
  gap: 7px;
}

.fourier-led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #a855f7;
  box-shadow: 0 0 8px #a855f7;
}

.fourier-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c084fc;
  text-transform: uppercase;
}

.fourier-badge {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 2px 7px;
  border-radius: 4px;
}

.fourier-dashboard-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 14px;
  align-items: center;
}

@media (max-width: 640px) {
  .fourier-dashboard-grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }
}

.fourier-canvas-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.4);
  padding: 8px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.fourier-canvas-header {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: #94a3b8;
  text-align: center;
}

.fourier-sub {
  font-size: 8px;
  color: rgba(255, 255, 255, 0.4);
}

.fourier-canvas-wrapper {
  width: 200px;
  height: 200px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(168, 85, 247, 0.3);
  box-shadow: inset 0 0 16px rgba(0, 0, 0, 0.8), 0 0 12px rgba(168, 85, 247, 0.15);
  background: #02040a;
}

.fourier-canvas-wrapper canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.fourier-telemetry-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

@media (max-width: 480px) {
  .fourier-telemetry-panel {
    grid-template-columns: 1fr;
  }
}

.fourier-metric-item {
  padding: 9px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.fourier-metric-item .metric-head {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.fourier-metric-item .metric-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  color: #94a3b8;
}

.fourier-metric-item .metric-sub {
  font-family: var(--font-mono);
  font-size: 8px;
  color: rgba(255, 255, 255, 0.4);
}

.metric-number-lg {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-top: 3px;
}

.metric-number-lg.cyan {
  color: #38bdf8;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.metric-number-lg.emerald {
  color: #10b981;
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.metric-number-lg.purple {
  color: #c084fc;
  text-shadow: 0 0 10px rgba(192, 132, 252, 0.3);
}

.metric-number-lg.amber {
  color: #fbbf24;
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.3);
}

/* ==========================================================================
   SAFE CUSTOM FORMULA & PARAMETRIC GRAMMAR SANDBOX
   ========================================================================== */
.sandbox-param-card {
  padding: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sandbox-card-header {
  display: flex;
  align-items: center;
  gap: 7px;
}

.sandbox-led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 8px #38bdf8;
}

.sandbox-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #94a3b8;
  text-transform: uppercase;
}

.sandbox-ratio-badge {
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.06);
  border: 1px solid rgba(56, 189, 248, 0.2);
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: #7dd3fc;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sandbox-text-input {
  width: 100%;
  height: 28px;
  background: rgba(10, 15, 25, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: #e2e8f0;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  outline: none;
  transition: all 0.18s ease;
}

.sandbox-text-input:focus {
  border-color: #a855f7;
  box-shadow: 0 0 8px rgba(168, 85, 247, 0.3);
}

.sandbox-textarea {
  width: 100%;
  background: rgba(10, 15, 25, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: #e2e8f0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.4;
  padding: 6px 8px;
  outline: none;
  resize: vertical;
  min-height: 58px;
  transition: all 0.18s ease;
}

.sandbox-textarea:focus {
  border-color: #a855f7;
  box-shadow: 0 0 8px rgba(168, 85, 247, 0.3);
}

.sandbox-status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all 0.2s ease;
}

.sandbox-status-badge.valid {
  background: rgba(16, 185, 129, 0.10);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #10b981;
}

.sandbox-status-badge.invalid {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.sandbox-apply-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.28) 0%, rgba(147, 51, 234, 0.18) 100%);
  border: 1px solid rgba(168, 85, 247, 0.5);
  color: #f3e8ff;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
}

.sandbox-apply-btn:hover {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.45) 0%, rgba(147, 51, 234, 0.3) 100%);
  border-color: rgba(168, 85, 247, 0.8);
  box-shadow: 0 0 12px rgba(168, 85, 247, 0.4);
  transform: translateY(-1px);
}

.sandbox-apply-btn:active {
  transform: translateY(1px);
}

.sandbox-templates-cluster {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 2px;
}

.sandbox-templates-label {
  font-family: var(--font-mono);
  font-size: 8.5px;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
}

.sandbox-chips-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.sandbox-chip {
  padding: 6px 10px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.18s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.sandbox-chip:hover {
  background: rgba(168, 85, 247, 0.22);
  border-color: rgba(168, 85, 247, 0.5);
  color: #ffffff;
  transform: translateY(-1px);
}

/* =========================================================================
   HANS MEINHARDT SEASHELL PIGMENTATION CONSOLE & CUSTOM SVG BUTTONS
   ========================================================================= */

.shell-pattern-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 8px;
}

.shell-pattern-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px 4px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.18s ease;
  user-select: none;
}

.shell-pattern-btn svg {
  width: 15px;
  height: 15px;
  opacity: 0.8;
  transition: all 0.18s ease;
  flex-shrink: 0;
}

.shell-pattern-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.2);
  color: #f1f5f9;
  transform: translateY(-0.5px);
}

.shell-pattern-btn:hover svg {
  opacity: 1;
}

.shell-pattern-btn.active {
  background: rgba(245, 158, 11, 0.14);
  border-color: rgba(245, 158, 11, 0.65);
  color: #fef3c7;
  font-weight: 600;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.22);
}

.shell-pattern-btn.active svg {
  opacity: 1;
  color: var(--accent-amber);
  stroke: var(--accent-amber);
  filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.6));
}

/* Palette Swatch Buttons */
.shell-palette-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  margin-top: 6px;
}

.shell-palette-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 6px 3px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.18s ease;
  user-select: none;
}

.shell-palette-btn .palette-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.6);
}

.shell-palette-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  transform: translateY(-0.5px);
}

.shell-palette-btn.active {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.15);
}

.shell-guide-btn {
  padding: 5px 12px;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 500;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.shell-guide-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.shell-guide-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: #00f0ff;
  color: #00f0ff;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
}

.phyllo-angle-btn {
  padding: 4px 2px;
  font-size: 8.5px;
  font-family: var(--font-mono);
  font-weight: 500;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  cursor: pointer;
  transition: all 0.16s ease;
  user-select: none;
  text-align: center;
}

.phyllo-angle-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.phyllo-angle-btn.active {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.6);
  color: #fef3c7;
  font-weight: 600;
}

/* ───────────────────────────────────────────────────────────────── */
/* MORPHOGENESIS UTILITIES & EXTRACTED CLASSES                       */
/* ───────────────────────────────────────────────────────────────── */
.icon-accent-violet { color: var(--accent-violet); }
.icon-accent-amber { color: var(--accent-amber); }
.preset-sub-mono { font-family: var(--font-mono); font-size: 9.5px; opacity: 0.6; }

.blade-led.blade-led-cyan { background: var(--accent-cyan); box-shadow: 0 0 8px var(--accent-cyan); }
.sandbox-led.sandbox-led-purple { background: #a855f7; box-shadow: 0 0 8px #a855f7; }
.fourier-led.fourier-led-pink { background: #ec4899; box-shadow: 0 0 10px #ec4899; }
.pill-dot.pill-dot-amber { background: #f59e0b; box-shadow: 0 0 6px rgba(245, 158, 11, 0.5); }
.dot-indicator-amber { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #f59e0b; box-shadow: 0 0 8px #f59e0b; }

.cursor-pointer { cursor: pointer; }
.tele-order-bar-fill.w-76 { width: 76%; }

.mt-6 { margin-top: 6px; }
.mt-8 { margin-top: 8px; }
.mt-10 { margin-top: 10px; }
.mt-14 { margin-top: 14px; }
.mt-18 { margin-top: 18px; }
.mt-14-mb-6 { margin-top: 14px; margin-bottom: 6px; }

#controls-lsystem,
#controls-shell,
#controls-phyllotaxis {
  display: none;
}

.section-label.section-label-spaced { margin-top: 18px; display: flex; align-items: center; justify-content: space-between; }
.section-label.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-center-gap6 { display: flex; align-items: center; gap: 6px; }
.flex-center-gap5 { display: flex; align-items: center; gap: 5px; }
.val-morphology-amber { font-size: 9px; font-weight: 600; color: var(--accent-amber); text-transform: uppercase; letter-spacing: 0.06em; }

.guide-footer-row {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.flex-col { display: flex; flex-direction: column; }
.guide-footer-title { font-size: 11px; font-weight: 600; color: var(--text-primary); letter-spacing: 0.02em; }
.guide-footer-sub { font-size: 9px; color: rgba(248, 250, 252, 0.38); font-family: var(--font-mono); }

.phyllo-angle-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 6px; }
.shell-pattern-grid.shell-grid-2col { grid-template-columns: repeat(2, 1fr); gap: 6px; }

.growth-tele-wrap { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.growth-tele-header { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 10px; color: var(--text-secondary); }
.val-growth-pct { color: var(--accent-emerald); font-weight: 700; }

.panel-box-icon.panel-box-icon-translucent {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.math-modal-icon-badge.badge-cyan {
  background: rgba(6, 182, 212, 0.14);
  border-color: rgba(6, 182, 212, 0.35);
  color: #00e8ff;
}

.fourier-badge.fourier-badge-bistable {
  border-color: rgba(236, 72, 153, 0.4);
  color: #f472b6;
}

.math-card-badge.math-card-badge-amber {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #f59e0b;
}

.math-card-eq.math-card-eq-amber {
  background: rgba(245, 158, 11, 0.06);
  border-color: rgba(245, 158, 11, 0.25);
}

/* Palette dot color variations */
.palette-dot.dot-amber-dark { background: #b45309; box-shadow: 0 0 6px #d97706; }
.palette-dot.dot-red { background: #dc2626; box-shadow: 0 0 6px #ef4444; }
.palette-dot.dot-dark-gold { background: #18181b; border: 1px solid #eab308; box-shadow: 0 0 6px rgba(234, 179, 8, 0.5); }
.palette-dot.dot-sky { background: #0284c7; box-shadow: 0 0 6px #38bdf8; }
.palette-dot.dot-yellow { background: #eab308; box-shadow: 0 0 6px #facc15; }
.palette-dot.dot-cyan { background: #06b6d4; box-shadow: 0 0 6px #22d3ee; }
.palette-dot.dot-purple { background: #a855f7; box-shadow: 0 0 6px #c084fc; }

/* Chip color dots & chip dots */
.chip-color-dot.dot-emerald, .chip-dot.dot-emerald { background: #10b981; }
.chip-color-dot.dot-cyan, .chip-dot.dot-cyan { background: #06b6d4; }
.chip-color-dot.dot-sky { background: #38bdf8; }
.chip-color-dot.dot-purple { background: #c084fc; }
.chip-color-dot.dot-amber, .chip-dot.dot-amber { background: #fbbf24; }
.chip-color-dot.dot-orange { background: #f97316; }
.chip-dot.dot-violet { background: var(--accent-violet); }
.chip-dot.dot-amber-dark { background: #b45309; }