@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,600;1,400&family=Inter:wght@400;500;600&family=VT323&display=swap');

:root {
  /* Tokens — Colors */
  --color-midnight-carbon: #12130f;
  --color-bone-glow: #e4dfda;
  --color-charcoal-vein: #3c3c38;
  --color-rose-quartz-bloom: #f5c2c8;

  /* Typography — Font Families */
  --font-arbeit-technik: 'IBM Plex Mono', 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-inline-vf: 'VT323', 'Departure Mono', 'IBM Plex Mono', monospace;
  --font-arbeit-contrast: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Typography — Scale */
  --text-caption: 12px;
  --leading-caption: 15px;
  --tracking-caption: -0.6px;

  --text-body: 16px;
  --leading-body: 20px;
  --tracking-body: 0px;

  --text-subheading: 30px;
  --leading-subheading: 34px;
  --tracking-subheading: 0px;

  --text-display: 80px;
  --leading-display: 56px;
  --tracking-display: 0px;

  /* Typography — Weights */
  --font-weight-regular: 400;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-64: 64px;

  /* Layout */
  --section-gap: 64px;
  --card-padding: 12px;
  --element-gap: 4px;

  /* Border Radius */
  --radius-sm: 2px;
  --radius-md: 6px;
  --radius-full: 9999px;

  /* Named Radii */
  --radius-tags: 9999px;
  --radius-cards: 0px;
  --radius-links: 2px;
  --radius-buttons: 9999px;

  /* Surfaces */
  --surface-canvas: #12130f;
  --surface-recessed: #12130f;
}

/* Reset & Base Rules */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
  background-color: var(--surface-canvas);
  color: var(--color-bone-glow);
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  line-height: 1.25;
  font-weight: var(--font-weight-regular);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 3D Canvas Layer (Fixed behind full-bleed cockpit) */
#hero-canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: auto;
  cursor: grab;
}
#hero-canvas-container:active {
  cursor: grabbing;
}

.landing-container {
  position: relative;
  z-index: 10;
  width: 100%;
  display: flex;
  flex-direction: column;
}

/* =========================================
   SECTION 00: COCKPIT HERO VIEWPORT
   ========================================= */
.terminal-viewport {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 640px;
  padding: var(--spacing-12);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr auto;
  pointer-events: none;
}

/* Top-Left: Masthead Wordmark */
.masthead-anchor {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
  align-self: start;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.wordmark {
  font-family: var(--font-inline-vf);
  font-size: 38px;
  line-height: 0.85;
  letter-spacing: 1px;
  color: var(--color-bone-glow);
  text-decoration: none;
  text-transform: uppercase;
}

.masthead-meta {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.8;
  display: flex;
  gap: var(--spacing-8);
  align-items: center;
}

.live-indicator {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-bone-glow);
  animation: pulse-telemetry 2s infinite ease-in-out;
}

@keyframes pulse-telemetry {
  0%, 100% { opacity: 0.3; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* Top-Right: Quick Jump Navigation */
.top-right-anchor {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  align-self: start;
  pointer-events: auto;
}

.nav-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  justify-content: flex-end;
}

/* Bottom-Left: Hero Time Readout & Bio Cluster */
.bottom-left-anchor {
  grid-column: 1;
  grid-row: 3;
  justify-self: start;
  align-self: end;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  max-width: 540px;
}

.time-row {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-8);
}

.time-display {
  font-family: var(--font-inline-vf);
  font-size: var(--text-display);
  line-height: var(--leading-display);
  color: var(--color-bone-glow);
  letter-spacing: var(--tracking-display);
  font-weight: var(--font-weight-regular);
}

.time-suffix {
  font-family: var(--font-inline-vf);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  color: var(--color-bone-glow);
  opacity: 0.85;
}

.performance-annotation {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.6;
  margin-left: var(--spacing-8);
}

.telemetry-label {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-caption);
  text-transform: uppercase;
  color: var(--color-bone-glow);
  opacity: 0.75;
}

.bio-text {
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  line-height: 1.25;
  color: var(--color-bone-glow);
  margin-top: var(--spacing-4);
}

.location-telemetry {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-caption);
  color: var(--color-bone-glow);
  opacity: 0.6;
  margin-top: var(--spacing-4);
}

.scroll-hint {
  margin-top: var(--spacing-8);
}

.scroll-pill {
  border: 1px solid var(--color-charcoal-vein);
  background: rgba(18, 19, 15, 0.7);
  backdrop-filter: blur(4px);
}

/* Bottom-Right: Social Links Cluster (Pill Buttons) */
.bottom-right-anchor {
  grid-column: 2;
  grid-row: 3;
  justify-self: end;
  align-self: end;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  align-items: flex-end;
}

/* Pill Buttons (9999px Border Radius) */
.pill-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius-buttons);
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-bone-glow);
  text-decoration: none;
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  transition: border-color 0.15s ease, background-color 0.15s ease;
  line-height: 1;
}

.pill-button:hover {
  border-color: var(--color-charcoal-vein);
  background: rgba(228, 223, 218, 0.05);
}

.pill-button.mini-pill {
  padding: 6px 12px;
  font-size: 11px;
}

/* =========================================
   STICKY COCKPIT HUD BAR
   ========================================= */
.cockpit-sticky-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 44px;
  background: rgba(14, 15, 12, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-charcoal-vein);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-12);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.cockpit-sticky-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.sticky-bar-inner {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sticky-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.sticky-wordmark {
  font-family: var(--font-inline-vf);
  font-size: 16px;
  letter-spacing: 0.5px;
  color: var(--color-bone-glow);
  text-decoration: none;
}

.sticky-online-tag {
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.6;
}

.sticky-pills {
  display: flex;
  align-items: center;
  gap: 4px;
}

.sticky-pill {
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: var(--radius-buttons);
  border: 1px solid transparent;
  transition: all 0.15s ease;
  opacity: 0.7;
}

.sticky-pill:hover, .sticky-pill.is-active {
  opacity: 1;
  border-color: var(--color-charcoal-vein);
  background: rgba(228, 223, 218, 0.08);
}

.sticky-pill.is-active {
  border-color: var(--color-rose-quartz-bloom);
  color: var(--color-rose-quartz-bloom);
}

/* =========================================
   MODULAR FULL-BLEED SECTIONS & ARCHITECTURAL FRAMES
   ========================================= */
.modular-section {
  position: relative;
  overflow: hidden;
  padding: calc(var(--section-gap) * 1.2) var(--spacing-12);
  width: 100%;
  background: var(--surface-canvas);
  transition: background 0.3s ease;
}

/* =========================================
   SCROLL REVEAL MOTION ENGINE
   ========================================= */
.reveal-item {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-item.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }

/* =========================================
   CONTINUOUS MONOSPACE TELEMETRY TICKER
   ========================================= */
.telemetry-ticker-bar {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  background: #070805;
  border-top: 1px solid var(--color-charcoal-vein);
  border-bottom: 1px solid var(--color-charcoal-vein);
  padding: 8px 0;
  display: flex;
  user-select: none;
  position: relative;
  z-index: 5;
}

.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  animation: ticker-loop 42s linear infinite;
  will-change: transform;
}

.ticker-track:hover {
  animation-play-state: paused;
}

.ticker-item {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--color-bone-glow);
  opacity: 0.75;
  padding: 0 28px;
}

.ticker-item .highlight {
  color: var(--color-rose-quartz-bloom);
  font-weight: 600;
}

.ticker-item .highlight-cyan {
  color: #38bdf8;
  font-weight: 600;
}

@keyframes ticker-loop {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Stamped Background Section Numeral Watermark */
.section-watermark-num {
  position: absolute;
  top: 14px;
  right: 24px;
  font-family: var(--font-inline-vf);
  font-size: 140px;
  line-height: 1;
  color: var(--color-bone-glow);
  opacity: 0.045;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  letter-spacing: -4px;
  transition: opacity 0.3s ease;
}

/* Section Architectural Gantry (High-Contrast Separator) */
.section-gantry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-8);
  padding: 10px 16px;
  margin-bottom: var(--spacing-12);
  background: rgba(228, 223, 218, 0.045);
  border: 1px solid var(--color-charcoal-vein);
  border-left: 3px solid var(--color-bone-glow);
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.gantry-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.gantry-badge {
  background: var(--color-bone-glow);
  color: #12130f;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 2px;
  font-size: 10px;
  letter-spacing: 0.5px;
}

.gantry-title {
  font-weight: 600;
  color: var(--color-bone-glow);
  letter-spacing: 0.5px;
}

.gantry-slash {
  opacity: 0.4;
  color: var(--color-bone-glow);
}

.gantry-sub {
  opacity: 0.65;
  color: var(--color-bone-glow);
}

.gantry-ruler {
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-charcoal-vein) 0, var(--color-charcoal-vein) 4px, transparent 4px, transparent 8px);
  margin: 0 var(--spacing-8);
}

.gantry-right {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-bone-glow);
  opacity: 0.85;
  font-size: 10px;
  white-space: nowrap;
}

/* =========================================
   SECTION 01: HARDWARE STUDIO DECK
   ========================================= */
.lab-section {
  background: #090a07;
  background-image: 
    radial-gradient(circle, rgba(228, 223, 218, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(60,60,56,0.18) 1px, transparent 1px),
    linear-gradient(0deg, rgba(60,60,56,0.12) 1px, transparent 1px);
  background-size: 16px 16px, 48px 48px, 48px 48px;
  border-top: 3px solid #3c3c38;
  border-bottom: 3px solid #3c3c38;
  position: relative;
}

/* Radar scanline sweeping over lab */
.lab-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(245, 194, 200, 0.35), var(--color-bone-glow), rgba(245, 194, 200, 0.35), transparent);
  box-shadow: 0 0 14px rgba(245, 194, 200, 0.5);
  opacity: 0.6;
  animation: radar-sweep 9s linear infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes radar-sweep {
  0% { top: 0%; opacity: 0; }
  8% { opacity: 0.75; }
  92% { opacity: 0.75; }
  100% { top: 100%; opacity: 0; }
}

.hardware-deck-frame {
  position: relative;
  background: #0d0e0a;
  border: 1px solid #33332d;
  padding: var(--spacing-12);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.85);
}

.chassis-bolt {
  position: absolute;
  font-family: var(--font-arbeit-technik);
  font-size: 13px;
  color: var(--color-charcoal-vein);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}
.chassis-bolt.top-left { top: 8px; left: 10px; }
.chassis-bolt.top-right { top: 8px; right: 10px; }
.chassis-bolt.bottom-left { bottom: 8px; left: 10px; }
.chassis-bolt.bottom-right { bottom: 8px; right: 10px; }

/* Stereo LED Peak Meter Bars */
.studio-vu-container {
  display: flex;
  gap: 4px;
  align-items: flex-end;
  height: 72px;
  padding: 5px;
  background: #060705;
  border: 1px solid #282922;
  border-radius: 2px;
}

.vu-channel {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
  height: 100%;
}

.vu-segment {
  width: 7px;
  height: 4px;
  background: #161712;
  border-radius: 1px;
  transition: background 0.08s ease, box-shadow 0.08s ease;
}

.vu-segment.green.active {
  background: #22c55e;
  box-shadow: 0 0 5px rgba(34, 197, 94, 0.7);
}

.vu-segment.amber.active {
  background: #eab308;
  box-shadow: 0 0 5px rgba(234, 179, 8, 0.7);
}

.vu-segment.red.active {
  background: #ef4444;
  box-shadow: 0 0 7px rgba(239, 68, 68, 0.9);
}

/* =========================================
   SECTION 02: BLUEPRINT DOSSIER
   ========================================= */
#manifesto {
  background: #090c12;
  background-image: 
    linear-gradient(90deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px),
    radial-gradient(circle, rgba(228, 223, 218, 0.12) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px, 16px 16px;
  border-top: 3px solid #1e293b;
  border-bottom: 3px solid #1e293b;
}

#manifesto .section-gantry {
  background: rgba(56, 189, 248, 0.04);
  border-color: #1e293b;
  border-left-color: #38bdf8;
}

#manifesto .manifesto-card {
  background: #0d121c;
  border: 1px solid #1e293b;
  border-left: 3px solid #38bdf8;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

#manifesto .manifesto-card:hover {
  transform: translateY(-4px);
  border-color: #38bdf8;
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.14);
}

/* =========================================
   SECTION 03: INDUSTRIAL SERVER BLADE
   ========================================= */
#capabilities {
  background: #0f110c;
  background-image: 
    repeating-linear-gradient(180deg, #0f110c 0px, #0f110c 36px, #1a1c14 37px, #0b0d09 38px);
  border-top: 3px solid #383930;
  border-bottom: 3px solid #383930;
}

#capabilities .capability-card {
  background: #141710;
  border: 1px solid #2e3025;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

#capabilities .capability-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-bone-glow);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.6);
}

#capabilities .capability-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-bone-glow), transparent);
  animation: bus-data-flow 3.5s linear infinite;
}

@keyframes bus-data-flow {
  0% { left: -100%; }
  100% { left: 100%; }
}

.blade-slot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(60, 60, 56, 0.6);
  padding-bottom: 6px;
  margin-bottom: 6px;
}

.blade-id {
  font-family: var(--font-arbeit-technik);
  font-size: 10px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.65;
}

.blade-signal-meter {
  display: flex;
  gap: 3px;
  align-items: center;
}

.blade-meter-pip {
  width: 4px;
  height: 8px;
  background: #2a2b25;
  border-radius: 1px;
}

.blade-meter-pip.active {
  background: #22c55e;
  box-shadow: 0 0 4px rgba(34, 197, 94, 0.8);
  animation: pip-blink 1.8s ease-in-out infinite alternate;
}

@keyframes pip-blink {
  0% { opacity: 0.3; }
  100% { opacity: 1; }
}

/* =========================================
   SECTION 04: AVIONICS CRT OSCILLOSCOPE
   ========================================= */
#telemetry {
  background: #050705;
  background-image: 
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.45) 0, rgba(0, 0, 0, 0.45) 1px, transparent 1px, transparent 3px),
    linear-gradient(rgba(34, 197, 94, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 197, 94, 0.05) 1px, transparent 1px);
  background-size: 100% 3px, 32px 32px, 32px 32px;
  border-top: 3px solid #1f2e1f;
  border-bottom: 3px solid #1f2e1f;
}

/* =========================================
   SECTION 05: NeXTSTEP UNIX TERMINAL
   ========================================= */
#cli {
  background: #11120e;
  background-image: radial-gradient(circle, rgba(228, 223, 218, 0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  border-top: 3px solid #3c3c38;
  border-bottom: 3px solid #3c3c38;
}

/* =========================================
   SECTION 06: COMPONENT DATASHEET LEDGER
   ========================================= */
#specs {
  background: #080906;
  background-image: repeating-linear-gradient(180deg, rgba(228, 223, 218, 0.02) 0, rgba(228, 223, 218, 0.02) 24px, transparent 24px, transparent 48px);
  border-top: 3px solid #2e2f28;
}

.specs-cert-seal {
  position: relative;
  overflow: hidden;
}

.specs-cert-seal::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-rose-quartz-bloom), transparent);
  box-shadow: 0 0 10px var(--color-rose-quartz-bloom);
  animation: laser-sweep 4s ease-in-out infinite alternate;
}

@keyframes laser-sweep {
  0% { top: 0%; opacity: 0.3; }
  100% { top: 100%; opacity: 0.9; }
}

/* Technical Section Bezel Header */
.section-bezel-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-12);
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
}

.bezel-left {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-bone-glow);
  white-space: nowrap;
}

.bezel-tag {
  color: var(--color-rose-quartz-bloom);
  font-weight: 600;
}

.bezel-sep {
  opacity: 0.4;
}

.bezel-title {
  font-weight: 500;
  letter-spacing: 0.5px;
}

.bezel-rule {
  flex: 1;
  height: 1px;
  background: var(--color-charcoal-vein);
}

.bezel-right {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-bone-glow);
  opacity: 0.6;
  white-space: nowrap;
}

.section-header {
  margin-bottom: var(--spacing-12);
  max-width: 800px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.telemetry-tag {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.6;
  text-transform: uppercase;
}

.section-title {
  font-family: var(--font-inline-vf);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  color: var(--color-bone-glow);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: var(--font-weight-regular);
}

.section-desc {
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  line-height: 1.35;
  color: var(--color-bone-glow);
  opacity: 0.85;
}

/* =========================================
   SECTION 01: MANIFESTO GRID
   ========================================= */
.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

.manifesto-card {
  padding: 18px;
  background: rgba(18, 19, 15, 0.94);
  border: 1px solid var(--color-charcoal-vein);
  border-left: 4px solid var(--color-bone-glow);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  position: relative;
  transition: border-color 0.15s ease;
}

.manifesto-card:hover {
  border-color: rgba(228, 223, 218, 0.4);
  border-left-color: var(--color-bone-glow);
}

.card-num {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.75;
  background: rgba(228, 223, 218, 0.06);
  padding: 2px 6px;
  width: fit-content;
}

.card-title {
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-bone-glow);
}

.card-text {
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  line-height: 1.35;
  color: var(--color-bone-glow);
  opacity: 0.8;
}

/* =========================================
   SECTION 02: CAPABILITIES GRID
   ========================================= */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

.capability-item {
  padding: 18px;
  background: #0f100c;
  border: 1px solid #33332d;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  position: relative;
  transition: border-color 0.15s ease;
}

.capability-item:hover {
  border-color: #55554d;
}

.cap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cap-code {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  opacity: 0.7;
}

.cap-badge {
  font-family: var(--font-arbeit-technik);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-charcoal-vein);
  color: var(--color-bone-glow);
}

.cap-title {
  font-family: var(--font-arbeit-contrast);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-bone-glow);
  margin-top: var(--spacing-4);
}

.cap-summary {
  font-family: var(--font-arbeit-contrast);
  font-size: var(--text-body);
  line-height: 1.35;
  opacity: 0.8;
}

.cap-metrics {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  opacity: 0.6;
  margin-top: var(--spacing-4);
}

/* =========================================
   SECTION 03: LIVE TELEMETRY CONSOLE
   ========================================= */
.telemetry-hud-box {
  background: rgba(10, 11, 8, 0.95);
  border: 2px solid #2d2e27;
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.9);
  position: relative;
}

.hud-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-charcoal-vein);
  padding-bottom: var(--spacing-8);
}

.hud-indicator-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.hud-title {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
}

/* 16-Band Real-Time Telemetry Spectrum Visualizer Bar */
.hud-spectrum-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: #050604;
  border: 1px solid var(--color-charcoal-vein);
  padding: 8px 12px;
}

.hud-spectrum-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-arbeit-technik);
  font-size: 10px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.65;
}

.hud-spectrum-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 24px;
}

.spectrum-col {
  flex: 1;
  background: var(--color-bone-glow);
  opacity: 0.7;
  border-radius: 1px 1px 0 0;
  animation: spectrum-osc 1.5s infinite ease-in-out alternate;
}

.spectrum-col:nth-child(2n) { animation-duration: 1.1s; animation-delay: 0.2s; }
.spectrum-col:nth-child(3n) { animation-duration: 1.8s; animation-delay: 0.4s; }
.spectrum-col:nth-child(4n) { animation-duration: 0.9s; animation-delay: 0.1s; }
.spectrum-col:nth-child(5n) { animation-duration: 1.3s; animation-delay: 0.3s; }

@keyframes spectrum-osc {
  0% { height: 14%; opacity: 0.35; }
  50% { height: 85%; opacity: 0.9; }
  100% { height: 32%; opacity: 0.5; }
}

.hud-grid-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-8);
}

.hud-metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(228, 223, 218, 0.02);
  border: 1px solid rgba(60, 60, 56, 0.4);
  padding: 6px 10px;
}

.metric-label {
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  opacity: 0.6;
}

.metric-val {
  font-family: var(--font-arbeit-technik);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-bone-glow);
}

.hud-console-log {
  background: #050604;
  border: 1px solid var(--color-charcoal-vein);
  padding: var(--spacing-8);
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  line-height: 1.4;
  color: var(--color-bone-glow);
  opacity: 0.8;
  max-height: 120px;
  overflow-y: auto;
}

/* =========================================
   SECTION 04: INTERACTIVE CLI
   ========================================= */
.cli-terminal-window {
  background: var(--surface-canvas);
  border: 1px solid var(--color-charcoal-vein);
  border-radius: var(--radius-cards);
  overflow: hidden;
  font-family: var(--font-arbeit-technik);
}

.cli-topbar {
  background: #090a08;
  border-bottom: 1px solid var(--color-charcoal-vein);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cli-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  display: inline-block;
}
.cli-dot.red { background: #555; }
.cli-dot.yellow { background: #666; }
.cli-dot.green { background: var(--color-bone-glow); opacity: 0.8; }

.cli-title {
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  margin-left: var(--spacing-8);
  opacity: 0.7;
}

.cli-body {
  padding: var(--spacing-12);
  min-height: 160px;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: var(--text-caption);
  line-height: 1.4;
}

.cli-line {
  color: var(--color-bone-glow);
  word-break: break-all;
}

.cmd-highlight {
  color: var(--color-bone-glow);
  font-weight: 600;
  text-decoration: underline;
}

.cli-input-form {
  display: flex;
  align-items: center;
  border-top: 1px solid var(--color-charcoal-vein);
  padding: 8px 12px;
  background: #090a08;
}

.cli-prompt {
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  margin-right: var(--spacing-8);
  white-space: nowrap;
}

.cli-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--color-bone-glow);
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
}

/* =========================================
   SECTION 05: SPECS TABLE
   ========================================= */
.specs-table-wrapper {
  border: 1px solid var(--color-charcoal-vein);
  overflow-x: auto;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
}

.specs-table th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-charcoal-vein);
  opacity: 0.6;
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
}

.specs-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-charcoal-vein);
  color: var(--color-bone-glow);
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.specs-table tbody tr:nth-child(even) {
  background: rgba(228, 223, 218, 0.025);
}

.specs-table tbody tr:hover {
  background: rgba(228, 223, 218, 0.05);
}

.spec-key {
  font-weight: 600;
  opacity: 0.9;
}

.spec-val {
  opacity: 0.8;
}

.badge-verified {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-charcoal-vein);
  font-size: 10px;
}

.specs-cert-seal {
  margin-top: var(--spacing-8);
  padding: 8px 14px;
  background: rgba(228, 223, 218, 0.03);
  border: 1px dashed var(--color-charcoal-vein);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-arbeit-technik);
  font-size: 10px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.75;
}

.seal-hash {
  color: var(--color-rose-quartz-bloom);
  font-weight: 600;
}

/* =========================================
   FOOTER
   ========================================= */
.terminal-footer {
  padding: var(--spacing-12);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid var(--color-charcoal-vein);
  background: var(--surface-canvas);
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.wordmark-sm {
  font-family: var(--font-inline-vf);
  font-size: 24px;
  color: var(--color-bone-glow);
  text-decoration: none;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0.6;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-4);
}

.footer-nav {
  display: flex;
  gap: var(--spacing-4);
}

.footer-geo {
  opacity: 0.6;
}

/* =========================================
   RESPONSIVE QUERIES
   ========================================= */
@media (max-width: 768px) {
  .terminal-viewport {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: var(--spacing-12);
    min-height: auto;
    height: auto;
    padding-bottom: var(--spacing-64);
  }
  .top-right-anchor {
    grid-column: 1;
    grid-row: 2;
    justify-self: start;
  }
  .nav-pill-group {
    justify-content: flex-start;
  }
  .bottom-left-anchor {
    grid-column: 1;
    grid-row: 3;
    max-width: 100%;
  }
  .bottom-right-anchor {
    grid-column: 1;
    grid-row: 4;
    justify-self: start;
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
    padding-top: var(--spacing-12);
  }
  .time-display {
    font-size: 56px;
    line-height: 48px;
  }
  .terminal-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-12);
  }
  .footer-right {
    align-items: flex-start;
  }
  .footer-nav {
    flex-wrap: wrap;
  }
}

/* =========================================
   INTRO EDIT LAB STYLES (DESIGN.MD SPEC)
   ========================================= */
.lab-howcards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-8);
  list-style: none;
  margin-bottom: var(--spacing-12);
}

.lab-howcard {
  background: var(--surface-canvas);
  border: 1px solid var(--color-charcoal-vein);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  position: relative;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.lab-howcard:hover {
  transform: translateY(-3px);
  border-color: var(--color-bone-glow);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.lab-howcard.is-active {
  border-color: var(--color-rose-quartz-bloom);
  background: rgba(245, 194, 200, 0.04);
}

.lab-howcard.is-completed {
  border-color: var(--color-bone-glow);
  background: rgba(228, 223, 218, 0.03);
}

.howcard-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.howcard-status-pip {
  font-family: var(--font-arbeit-technik);
  font-size: 9px;
  letter-spacing: var(--tracking-caption);
  padding: 1px 6px;
  border-radius: 9999px;
  border: 1px solid var(--color-charcoal-vein);
  opacity: 0.6;
}

.lab-howcard.is-active .howcard-status-pip {
  border-color: var(--color-rose-quartz-bloom);
  color: var(--color-rose-quartz-bloom);
  opacity: 1;
}

.lab-howcard.is-completed .howcard-status-pip {
  border-color: var(--color-bone-glow);
  color: var(--color-bone-glow);
  opacity: 0.9;
}

.lab-hownum {
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1c1d18;
  color: var(--color-bone-glow);
  margin-bottom: 2px;
}

.lab-howcard.is-active .lab-hownum {
  background: var(--color-rose-quartz-bloom);
  color: #12130f;
  font-weight: bold;
}

.lab-howcard.is-completed .lab-hownum {
  background: var(--color-bone-glow);
  color: #12130f;
}

.lab-howcard strong {
  font-family: var(--font-arbeit-contrast);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-bone-glow);
}

.lab-howcard p {
  font-family: var(--font-arbeit-contrast);
  font-size: 13px;
  line-height: 1.3;
  color: var(--color-bone-glow);
  opacity: 0.75;
}

/* =========================================
   DJ FIELD MANUAL & USER GUIDE DRAWER
   ========================================= */
.lab-guide-drawer {
  margin-bottom: var(--spacing-12);
  border: 1px solid var(--color-charcoal-vein);
  background: #0d0e0a;
}

.guide-drawer-toggle,
button.guide-drawer-toggle {
  all: unset !important;
  box-sizing: border-box !important;
  width: 100% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: var(--spacing-8) !important;
  padding: 12px 16px !important;
  background: #141611 !important;
  border: 1px solid var(--color-charcoal-vein) !important;
  border-left: 3px solid var(--color-bone-glow) !important;
  color: var(--color-bone-glow) !important;
  font-family: var(--font-arbeit-technik) !important;
  font-size: 11px !important;
  letter-spacing: var(--tracking-caption) !important;
  cursor: pointer !important;
  text-align: left !important;
  transition: background 0.2s ease, border-color 0.2s ease !important;
}

.guide-drawer-toggle:hover,
button.guide-drawer-toggle:hover {
  background: #1c1e17 !important;
  border-left-color: var(--color-rose-quartz-bloom) !important;
}

.toggle-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toggle-icon {
  font-size: 13px;
}

.toggle-text {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.toggle-badge {
  font-size: 10px;
  color: var(--color-bone-glow);
  opacity: 0.7;
}

.guide-content-panel {
  padding: var(--spacing-12);
  border-top: 1px solid var(--color-charcoal-vein);
  background: #090a07;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
}

.guide-modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-8);
}

.guide-module-card {
  padding: 14px;
  background: #0f100c;
  border: 1px solid var(--color-charcoal-vein);
  border-left: 3px solid var(--color-bone-glow);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.guide-mod-tag {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-arbeit-technik);
  font-size: 10px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.65;
}

.guide-mod-title {
  font-family: var(--font-arbeit-contrast);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-bone-glow);
}

.guide-mod-text {
  font-family: var(--font-arbeit-contrast);
  font-size: 12px;
  line-height: 1.4;
  color: var(--color-bone-glow);
  opacity: 0.82;
}

.guide-step-list {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-arbeit-contrast);
  font-size: 12px;
  color: var(--color-bone-glow);
  opacity: 0.85;
}

.guide-step-list strong {
  color: var(--color-bone-glow);
}

.guide-shortcut-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  margin-top: 4px;
}

.guide-shortcut-table td {
  padding: 4px 6px;
  border-bottom: 1px solid rgba(60, 60, 56, 0.4);
}

.guide-shortcut-table td:first-child {
  width: 40%;
  font-weight: 600;
  color: var(--color-bone-glow);
}

.guide-shortcut-table kbd {
  background: #1c1d18;
  border: 1px solid var(--color-charcoal-vein);
  border-radius: 2px;
  padding: 1px 5px;
  font-size: 10px;
}

.guide-footer-tip {
  padding: 8px 12px;
  background: rgba(228, 223, 218, 0.03);
  border: 1px dashed var(--color-charcoal-vein);
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.75;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Stage 1: Drop Zone */
.lab-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--color-charcoal-vein);
  border-radius: var(--radius-cards);
  padding: 48px 24px;
  background: rgba(18, 19, 15, 0.6);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  text-align: center;
}

.lab-dropzone:hover, .lab-dropzone.is-dragover {
  border-color: var(--color-rose-quartz-bloom);
  background: rgba(245, 194, 200, 0.03);
}

.dropzone-icon {
  color: var(--color-bone-glow);
  opacity: 0.7;
  margin-bottom: var(--spacing-8);
}

.lab-dropzone h3 {
  font-family: var(--font-inline-vf);
  font-size: 28px;
  letter-spacing: 0.5px;
  color: var(--color-bone-glow);
  margin-bottom: var(--spacing-4);
}

.lab-dropzone p {
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.7;
}

.lab-dropnote {
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.5;
  margin-top: var(--spacing-8);
  text-align: center;
}

/* Stage 1.5: Reading */
.lab-reading-box {
  border: 1px solid var(--color-charcoal-vein);
  padding: 36px 20px;
  text-align: center;
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
}

/* Stage 2: Waveform Editor Card */
.lab-editor-card, .lab-result-card {
  border: 1px solid var(--color-charcoal-vein);
  border-radius: var(--radius-cards);
  background: var(--surface-canvas);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
}

.lab-wave-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-charcoal-vein);
  padding-bottom: var(--spacing-8);
}

.wave-track-name {
  font-family: var(--font-arbeit-contrast);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-bone-glow);
}

.wave-bpm-cluster {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
}

.wave-bpm-val {
  font-weight: 600;
  color: var(--color-bone-glow);
}

.bpm-scale-label {
  opacity: 0.6;
}

.bpm-scale-buttons {
  display: flex;
  gap: 2px;
}

.btn-micro {
  padding: 3px 8px;
  font-family: var(--font-arbeit-technik);
  font-size: 10px;
  border: 1px solid var(--color-charcoal-vein);
  background: transparent;
  color: var(--color-bone-glow);
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1.2;
}

.btn-micro:hover, .btn-micro.is-active {
  background: var(--color-bone-glow);
  color: var(--surface-canvas);
  border-color: var(--color-bone-glow);
}

/* Waveform Deck Chassis & Hardware Scrub Slider */
.waveform-deck-chassis {
  display: flex;
  flex-direction: column;
  background: #070806;
  border: 1px solid var(--color-charcoal-vein);
  border-radius: var(--radius-cards);
  overflow: hidden;
}

.waveform-canvas-wrap {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: #090a08;
}

#wave-detail-canvas {
  width: 100%;
  height: 170px;
  cursor: grab;
}

#wave-detail-canvas:active {
  cursor: grabbing;
}

#wave-overview-canvas {
  width: 100%;
  height: 46px;
  border-top: 1px solid var(--color-charcoal-vein);
  cursor: pointer;
}

.waveform-scrub-container {
  padding: 6px 12px;
  background: #0a0b08;
  border-top: 1px solid var(--color-charcoal-vein);
  display: flex;
  align-items: center;
}

.deck-scrub-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: #1c1d18;
  outline: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.deck-scrub-slider:hover {
  background: #282924;
}

.deck-scrub-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-bone-glow);
  border: 2px solid #12130f;
  cursor: grab;
  box-shadow: 0 0 6px rgba(228, 223, 218, 0.4);
  transition: transform 0.1s ease, background 0.1s ease;
}

.deck-scrub-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  background: var(--color-rose-quartz-bloom);
}

.deck-scrub-slider::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.35);
}

.deck-scrub-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-bone-glow);
  border: 2px solid #12130f;
  cursor: grab;
  transition: transform 0.1s ease, background 0.1s ease;
}

#edit-result-canvas {
  width: 100%;
  height: 110px;
  border: 1px solid var(--color-charcoal-vein);
  background: #090a08;
  cursor: pointer;
}

.lab-demo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-8);
  margin-top: var(--spacing-12);
}

.demo-prompt-text {
  font-family: var(--font-arbeit-contrast);
  font-size: 13px;
  color: var(--color-bone-glow);
  opacity: 0.6;
}

/* Waveform Footer Transport */
.lab-wave-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-8);
  padding: var(--spacing-4) 0;
  font-family: var(--font-arbeit-technik);
  font-size: var(--text-caption);
}

.transport-left, .transport-center, .transport-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.transport-time {
  letter-spacing: var(--tracking-caption);
  opacity: 0.85;
}

/* DJ Keyboard Shortcuts Hint Bar */
.deck-hotkeys-hint {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-8);
  padding: 4px 8px;
  background: rgba(18, 19, 15, 0.6);
  border: 1px solid var(--color-charcoal-vein);
  border-radius: var(--radius-sm);
  font-family: var(--font-arbeit-technik);
  font-size: 10px;
  letter-spacing: var(--tracking-caption);
  color: var(--color-bone-glow);
  opacity: 0.85;
  margin-top: 2px;
}

.hotkey-item {
  display: flex;
  align-items: center;
  gap: 3px;
}

.hotkey-item kbd {
  background: #1c1d18;
  border: 1px solid #3c3c38;
  border-radius: 3px;
  padding: 1px 4px;
  color: var(--color-bone-glow);
  font-family: inherit;
  font-size: 9px;
  box-shadow: 0 1px 0 rgba(0,0,0,0.4);
}

.zoom-label {
  opacity: 0.6;
  font-size: 11px;
}

.zoom-seg {
  display: flex;
  gap: 2px;
}

.drop-status-readout strong {
  color: var(--color-rose-quartz-bloom);
}

/* Control Panels Grid */
.lab-control-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-8);
  border-top: 1px solid var(--color-charcoal-vein);
  padding-top: var(--spacing-8);
}

.lab-panel-box {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  background: #090a08;
  border: 1px solid var(--color-charcoal-vein);
  padding: var(--card-padding);
}

.panel-tag {
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  opacity: 0.6;
}

.panel-hint {
  font-family: var(--font-arbeit-contrast);
  font-size: 13px;
  line-height: 1.3;
  opacity: 0.8;
}

.nudge-cluster {
  display: flex;
  gap: 4px;
}

.panel-actions {
  display: flex;
  gap: var(--spacing-8);
  align-items: center;
}

.panel-actions.mt-12 {
  margin-top: var(--spacing-12);
}

.primary-cta {
  background: var(--color-bone-glow);
  color: var(--surface-canvas);
  border-color: var(--color-bone-glow);
  font-weight: 600;
}

.primary-cta:hover {
  background: #ffffff;
  color: #000000;
}

.panel-setting-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.setting-label {
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  opacity: 0.6;
}

.seg-pill-group {
  display: flex;
  gap: 4px;
}

.seg-btn {
  padding: 6px 14px;
  border: 1px solid var(--color-charcoal-vein);
  background: transparent;
  color: var(--color-bone-glow);
  border-radius: var(--radius-buttons);
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  cursor: pointer;
}

.seg-btn.is-active {
  background: var(--color-bone-glow);
  color: var(--surface-canvas);
  border-color: var(--color-bone-glow);
}

.chips-group {
  display: flex;
  gap: 4px;
}

.chip-btn {
  padding: 5px 12px;
  border: 1px solid var(--color-charcoal-vein);
  background: transparent;
  color: var(--color-bone-glow);
  border-radius: var(--radius-buttons);
  font-family: var(--font-arbeit-technik);
  font-size: 11px;
  letter-spacing: var(--tracking-caption);
  cursor: pointer;
}

.chip-btn.is-on {
  border-color: var(--color-rose-quartz-bloom);
  color: var(--color-rose-quartz-bloom);
  background: rgba(245, 194, 200, 0.05);
}

.custom-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  font-family: var(--font-arbeit-contrast);
  font-size: 13px;
  cursor: pointer;
  color: var(--color-bone-glow);
  opacity: 0.9;
}

.custom-checkbox input {
  accent-color: var(--color-rose-quartz-bloom);
}

/* Result Stage */
.result-title {
  font-family: var(--font-inline-vf);
  font-size: 24px;
  letter-spacing: 0.5px;
  color: var(--color-bone-glow);
}

.legend-note {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  opacity: 0.7;
}

.legend-swatch {
  width: 10px;
  height: 10px;
  background: var(--color-rose-quartz-bloom);
  display: inline-block;
  border-radius: var(--radius-sm);
}

.result-actions-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-8);
  align-items: center;
  border-top: 1px solid var(--color-charcoal-vein);
  padding-top: var(--spacing-8);
}