/* ==========================================================================
   ANON // RED TEAM OPSEC & ANTI-FORENSICS FRAMEWORK
   Zajno / Active Theory Editorial Spatial 3D Experience
   High-Tech Minimalist Brutalism // Modernist Industrial Architecture
   ========================================================================== */

/* --- ROOT VARIABLES & THEMES --- */
:root {
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-hero: 'Syne', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Default Theme: TITANIUM (Industrial Anodized Light) */
  --bg-radial: radial-gradient(circle at 50% 45%, #EFEFF1 0%, #DCDCE0 55%, #C7C7CC 100%);
  --bg-solid: #DCDCE0;
  --ink-primary: #09090B;
  --ink-secondary: #52525B;
  --ink-muted: #71717A;
  --ink-faint: rgba(9, 9, 11, 0.35);
  
  --accent: #FF331F; /* Teenage Engineering Signal Orange-Red */
  --accent-secondary: #FF6B59;
  
  --surface-subtle: rgba(9, 9, 11, 0.04);
  --border-hairline: rgba(9, 9, 11, 0.12);
  --border-strong: rgba(9, 9, 11, 0.4);
  
  --cursor-color: #09090B;
  --grid-line: rgba(9, 9, 11, 0.035);
  --portal-border: rgba(9, 9, 11, 0.25);
  --code-bg: rgba(9, 9, 11, 0.05);
}

body.theme-titanium {
  --bg-radial: radial-gradient(circle at 50% 45%, #EFEFF1 0%, #DCDCE0 55%, #C7C7CC 100%);
  --bg-solid: #DCDCE0;
  --ink-primary: #09090B;
  --ink-secondary: #52525B;
  --ink-muted: #71717A;
  --ink-faint: rgba(9, 9, 11, 0.35);
  --accent: #FF331F;
  --accent-secondary: #FF6B59;
  --surface-subtle: rgba(9, 9, 11, 0.04);
  --border-hairline: rgba(9, 9, 11, 0.12);
  --border-strong: rgba(9, 9, 11, 0.4);
  --cursor-color: #09090B;
  --grid-line: rgba(9, 9, 11, 0.035);
  --portal-border: rgba(9, 9, 11, 0.25);
  --code-bg: rgba(9, 9, 11, 0.05);
}

body.theme-obsidian {
  /* OBSIDIAN (Vantablack Stealth Dark Mode) */
  --bg-radial: radial-gradient(circle at 50% 45%, #121217 0%, #09090C 60%, #040406 100%);
  --bg-solid: #09090C;
  --ink-primary: #F4F4F6;
  --ink-secondary: #A1A1AA;
  --ink-muted: #71717A;
  --ink-faint: rgba(244, 244, 246, 0.32);
  --accent: #8B5CF6; /* Electric Ultraviolet */
  --accent-secondary: #00F0FF; /* Cyber Cyan */
  --surface-subtle: rgba(255, 255, 255, 0.03);
  --border-hairline: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.35);
  --cursor-color: #F4F4F6;
  --grid-line: rgba(255, 255, 255, 0.03);
  --portal-border: rgba(255, 255, 255, 0.22);
  --code-bg: rgba(255, 255, 255, 0.04);
}

body.theme-cobalt {
  /* COBALT LAB (Tactical Blueprint / Surgical Emerald) */
  --bg-radial: radial-gradient(circle at 50% 45%, #0D131A 0%, #070A0E 65%, #030507 100%);
  --bg-solid: #070A0E;
  --ink-primary: #E2E8F0;
  --ink-secondary: #94A3B8;
  --ink-muted: #64748B;
  --ink-faint: rgba(226, 232, 240, 0.3);
  --accent: #10B981; /* Surgical Emerald */
  --accent-secondary: #34D399;
  --surface-subtle: rgba(16, 185, 129, 0.04);
  --border-hairline: rgba(226, 232, 240, 0.12);
  --border-strong: rgba(16, 185, 129, 0.45);
  --cursor-color: #10B981;
  --grid-line: rgba(16, 185, 129, 0.03);
  --portal-border: rgba(16, 185, 129, 0.3);
  --code-bg: rgba(16, 185, 129, 0.06);
}

/* --- RESET & VIEWPORT LOCK --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  background-color: var(--bg-solid);
  background-image: var(--bg-radial);
  color: var(--ink-primary);
  font-family: var(--font-display);
  user-select: none;
  cursor: none;
  transition: background 0.6s cubic-bezier(0.16, 1, 0.3, 1), color 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

a, button {
  cursor: none;
  color: inherit;
  text-decoration: none;
  background: none;
  border: none;
  font: inherit;
  outline: none;
}

/* --- BESPOKE MAGNETIC RETICLE CURSOR --- */
#reticle-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

.cursor-dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--cursor-color);
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition: background-color 0.35s ease;
}

.cursor-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 42px;
  height: 42px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.2s ease;
}

.cursor-ring svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.ring-circle {
  fill: none;
  stroke: var(--cursor-color);
  stroke-width: 1;
  stroke-dasharray: 2 4;
  transition: stroke 0.35s ease;
}

.ring-notch {
  stroke: var(--cursor-color);
  stroke-width: 1;
}

#reticle-cursor.hovering .cursor-ring {
  width: 78px;
  height: 78px;
  mix-blend-mode: difference;
}

#reticle-cursor.hovering .ring-circle {
  stroke-dasharray: none;
  stroke-width: 1.5;
}

/* --- WEBGL CANVAS (GUARANTEED VISIBLE 60FPS) --- */
#webgl-container {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: auto;
}

#webgl-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* --- ARCHITECTURAL MICRO-GRID & AMBIENT DEPTH --- */
.viewport-grid-texture {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 2;
  background-size: 48px 48px;
  background-image: 
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
}

.viewport-vignette {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 3;
  /* Studio vertical soft column shadow behind center 3D model */
  background: radial-gradient(ellipse at 50% 50%, transparent 40%, rgba(0, 0, 0, 0.15) 100%);
  opacity: 0.6;
}

/* Spatial Viewport Crosshairs (+) */
.hud-crosshairs {
  position: fixed;
  inset: 8vh 18vw;
  pointer-events: none;
  z-index: 4;
}

.crosshair {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--ink-faint);
  user-select: none;
}

.ch-top-left { top: 0; left: 0; }
.ch-top-right { top: 0; right: 0; }
.ch-bottom-left { bottom: 0; left: 0; }
.ch-bottom-right { bottom: 0; right: 0; }

/* --- SPATIAL HUD (12-Column Perimeter Grid) --- */
.hud-wrapper {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hud-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 1.5rem;
  padding: 0 3.5vw;
  width: 100%;
}

.magnetic-target, .hud-col, button, a {
  pointer-events: auto;
}

/* --- TOP BAR TELEMETRY --- */
.hud-topbar {
  padding-top: 2rem;
  align-items: flex-start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.col-brand {
  grid-column: 1 / 4;
}

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

.brand-emblem {
  width: 22px;
  height: 22px;
  object-fit: contain;
  border-radius: 4px;
  display: block;
  border: 1px solid var(--border-hairline);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
  background: #0f1418;
}

.brand-title {
  font-family: var(--font-hero);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
  display: inline-block;
}

.brand-subtitle {
  font-size: 9.5px;
  color: var(--ink-secondary);
  letter-spacing: 0.14em;
  margin-top: 4px;
}

.col-spec {
  grid-column: 4 / 7;
}

.telemetry-line {
  color: var(--ink-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.indicator-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.telemetry-sub {
  font-size: 9.5px;
  color: var(--ink-muted);
  margin-top: 4px;
}

.col-controls {
  grid-column: 7 / 9;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.lang-switch-group {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-muted);
}

.lang-btn {
  padding: 2px 4px;
  color: var(--ink-muted);
  font-weight: 500;
  transition: color 0.2s ease;
}

.lang-btn.active, .lang-btn:hover {
  color: var(--ink-primary);
  font-weight: 700;
}

.col-telemetry {
  grid-column: 9 / 11;
  text-align: right;
}

.github-metrics {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

.metric-item strong {
  color: var(--ink-primary);
  font-weight: 600;
}

.metric-sep {
  color: var(--border-hairline);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.status-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.8);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}

.col-nav {
  grid-column: 11 / 13;
  display: flex;
  justify-content: flex-end;
}

.micro-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: right;
}

.nav-link {
  font-size: 10.5px;
  color: var(--ink-secondary);
  transition: color 0.2s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.nav-link .nav-arrow {
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  color: var(--accent);
}

.nav-link.active, .nav-link:hover {
  color: var(--ink-primary);
  font-weight: 600;
}

.nav-link.active .nav-arrow, .nav-link:hover .nav-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* --- MAIN CONFIGURATOR HUD (STATE 1) --- */
.hud-main-view {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* LEFT REGION: Monumental Hierarchy & Sub-Menu */
.left-inspector {
  position: absolute;
  left: 4vw;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: auto;
  z-index: 15;
}

.inspector-header {
  margin-bottom: 2.2rem;
}

.micro-caption {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-bottom: 0.45rem;
}

.micro-desc {
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
  color: var(--ink-secondary);
  max-width: 260px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hierarchy-container {
  display: flex;
  align-items: flex-start;
  gap: 3.5rem;
}

/* Primary Layer List (Light monumental typography, NO dots!) */
.layer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.layer-item {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-hero);
  font-weight: 300;
  font-size: clamp(1.75rem, 2.5vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--ink-primary);
  opacity: 0.25;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 2px 0;
}

.layer-item .layer-name {
  text-transform: uppercase;
}

.layer-item .layer-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  margin-left: 2px;
}

.layer-item:hover {
  opacity: 0.65;
  transform: translateX(4px);
}

.layer-item.active {
  opacity: 1;
  font-weight: 400;
  transform: translateX(8px);
}

/* Secondary Sub-Menu (Clean horizontal indicator line) */
.submenu-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.68rem;
  min-width: 195px;
  padding-left: 1rem;
  padding-top: 0.35rem;
}

.submenu-item {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transition: color 0.25s ease, transform 0.25s ease;
  padding: 3px 0;
  position: relative;
}

.submenu-indicator-line {
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.submenu-item:hover {
  color: var(--ink-primary);
  transform: translateX(4px);
}

.submenu-item.active {
  color: var(--ink-primary);
  font-weight: 600;
}

.submenu-item.active .submenu-indicator-line {
  width: 14px;
}

.left-telemetry {
  margin-top: 2.8rem;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  max-width: 280px;
}

.telemetry-tag {
  margin-bottom: 6px;
}

.telemetry-tag span {
  color: var(--ink-primary);
  font-weight: 500;
}

.telemetry-bar {
  width: 100%;
  height: 1.5px;
  background: var(--border-hairline);
  overflow: hidden;
}

.telemetry-bar-fill {
  height: 100%;
  width: 65%;
  background: var(--accent);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RIGHT REGION: ZERO-BOX EDITORIAL INSPECTOR --- */
.right-inspector {
  position: absolute;
  right: 4vw;
  top: 50%;
  transform: translateY(-50%);
  max-width: 320px;
  width: 100%;
  pointer-events: auto;
  z-index: 15;
}

.inspector-box-clean {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.micro-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

.module-headline-clean {
  font-family: var(--font-hero);
  font-weight: 700;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ink-primary);
  min-height: 28px;
}

/* Airy editorial statement (matches Zajno video) */
.module-synopsis-clean {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
  line-height: 1.4;
  color: var(--ink-secondary);
  font-weight: 400;
  min-height: 72px;
}

.control-group-clean {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.group-label-clean {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

/* 3 Borderless Gradient Spheres (Titanium, Obsidian, Cobalt Lab) */
.atmosphere-orbs-clean {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  padding: 4px 0;
}

.orb-clean {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  opacity: 0.65;
  transition: opacity 0.25s ease;
}

.orb-clean.active, .orb-clean:hover {
  opacity: 1;
}

.orb-sphere {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), outline 0.25s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.orb-clean.active .orb-sphere {
  transform: scale(1.15);
  outline: 1.5px solid var(--ink-primary);
  outline-offset: 4px;
}

.orb-titanium {
  background: radial-gradient(circle at 35% 35%, #FFFFFF 0%, #C7C7CC 60%, #18181B 100%);
}

.orb-obsidian {
  background: radial-gradient(circle at 35% 35%, #9D4EDD 0%, #181024 60%, #040406 100%);
}

.orb-cobalt {
  background: radial-gradient(circle at 35% 35%, #34D399 0%, #064E3B 60%, #021B14 100%);
}

.orb-caption-clean {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--ink-primary);
}

/* 4 Circular Pill Buttons (Border-radius: 999px) */
.target-pills-clean {
  display: flex;
  gap: 0.5rem;
}

.pill-round {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-hairline);
  color: var(--ink-secondary);
  background: transparent;
  transition: all 0.25s ease;
}

.pill-round:hover {
  border-color: var(--border-strong);
  color: var(--ink-primary);
}

.pill-round.active {
  border-color: var(--accent);
  color: var(--ink-primary);
  background: var(--surface-subtle);
  font-weight: 600;
}

/* Bottom Status & Borderless Proceed Link */
.bottom-action-clean {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.status-counter-clean {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

.btn-proceed-clean {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-primary);
  font-weight: 600;
  transition: transform 0.25s ease, color 0.25s ease;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

.btn-proceed-clean .btn-arrow {
  color: var(--accent);
  transition: transform 0.25s ease;
}

.btn-proceed-clean:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.btn-proceed-clean:hover .btn-arrow {
  transform: translateX(4px);
}

/* --- BOTTOM BAR TELEMETRY --- */
.hud-bottombar {
  padding-bottom: 2rem;
  align-items: flex-end;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.col-bottom-left {
  grid-column: 1 / 4;
  color: var(--ink-muted);
}

.col-bottom-left span {
  color: var(--ink-primary);
  font-weight: 500;
}

.col-bottom-center {
  grid-column: 4 / 10;
  text-align: center;
  color: var(--ink-secondary);
  font-size: 9px;
  letter-spacing: 0.16em;
}

.col-bottom-right {
  grid-column: 10 / 13;
  text-align: right;
}

.sound-toggle {
  color: var(--ink-muted);
  transition: color 0.2s ease;
  font-size: 10px;
}

.sound-toggle strong {
  color: var(--ink-primary);
}

.sound-toggle:hover {
  color: var(--ink-primary);
}

/* --- STATE 2: THE CIRCULAR PORTALS OVERLAY --- */
.portal-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10vw;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.7s;
}

.portal-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.portal-instructions {
  position: absolute;
  top: 14vh;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
}

.portal-watermark {
  font-family: var(--font-hero);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--ink-primary);
  text-transform: uppercase;
}

.portal-subtext {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  margin-top: 5px;
  text-transform: uppercase;
}

.portal-circle-wrapper {
  position: relative;
}

.portal-btn {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.portal-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.portal-ring {
  fill: none;
  stroke: var(--portal-border);
  stroke-width: 1;
  transition: stroke 0.35s ease;
}

.portal-ring-inner {
  fill: none;
  stroke: var(--portal-border);
  stroke-width: 1;
  stroke-dasharray: 4 6;
  transition: stroke 0.35s ease;
}

.portal-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  z-index: 2;
}

.portal-arrow {
  font-size: 22px;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.portal-title {
  font-family: var(--font-hero);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
}

.portal-desc {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

.portal-btn:hover {
  transform: scale(1.08);
}

.portal-btn:hover .portal-ring {
  stroke: var(--ink-primary);
  stroke-width: 1.5;
}

.portal-btn:hover .portal-ring-inner {
  stroke: var(--accent);
  stroke-dasharray: 2 3;
}

.portal-btn:hover .portal-arrow {
  transform: scale(1.2);
}

/* --- STATE 3: CINEMATIC FINALE (STRICT 12-COLUMN ISOLATION) --- */
.deployment-finale {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 25;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
}

.deployment-finale.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.hud-grid-finale {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 2.5vw;
  align-items: center;
  padding: 0 4.5vw;
  width: 100vw;
  box-sizing: border-box;
}

/* Left Column (grid-column: 1 / 3) */
.col-finale-left {
  grid-column: 1 / 3;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  min-width: 0;
  overflow: hidden;
}

.telemetry-block .telemetry-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.risk-counter {
  font-family: var(--font-hero);
  font-weight: 800;
  font-size: clamp(2.4rem, 3.8vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--accent);
}

.risk-sub {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  margin-top: 0.45rem;
  max-width: 170px;
}

.telemetry-val {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-primary);
  font-weight: 600;
  margin-bottom: 0.85rem;
}

/* Center Column (grid-column: 3 / 8): Collision-Free Kinetic Headline */
.col-finale-center {
  grid-column: 3 / 8;
  min-width: 0;
}

.identity-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 500;
}

.kinetic-hero-title {
  font-family: var(--font-hero);
  font-weight: 800;
  font-size: clamp(2.4rem, 4.2vw, 4.6rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--ink-primary);
  margin-bottom: 1.25rem;
  word-break: keep-all;
  overflow-wrap: normal;
}

.kinetic-hero-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(13px, 1.2vw, 16px);
  color: var(--ink-secondary);
  margin-bottom: 1.75rem;
  max-width: 440px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  padding: 4px 9px;
  border: 1px solid var(--border-hairline);
  color: var(--ink-secondary);
  background: var(--surface-subtle);
  border-radius: 2px;
}

/* Right Column (grid-column: 8 / 13) */
.col-finale-right {
  grid-column: 8 / 13;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-width: 0;
}

.finale-editorial {
  font-family: var(--font-display);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-secondary);
}

.finale-editorial p {
  margin-bottom: 0.65rem;
}

.finale-editorial strong {
  color: var(--ink-primary);
}

/* Clean Modernist Left-Accented Callout (NO solid black background!) */
.corpus-cite-modern {
  font-size: 12px;
  border-left: 2px solid var(--accent);
  padding-left: 14px;
  background: transparent;
  color: var(--ink-secondary);
}

.corpus-cite-modern code {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-primary);
}

/* Clean Terminal Block */
.terminal-block-clean {
  background: var(--code-bg);
  border: 1px solid var(--border-hairline);
  padding: 0.9rem 1.1rem;
  font-family: var(--font-mono);
  border-radius: 2px;
}

.terminal-bar-clean {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  font-size: 8.5px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  margin-bottom: 0.65rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--border-hairline);
}

.terminal-env-tabs {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.env-tab {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  padding: 2px 6px;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.env-tab:hover {
  color: var(--ink-primary);
}

.env-tab.active {
  color: var(--ink-primary);
  border-color: var(--accent);
  background: var(--surface-subtle);
  font-weight: 600;
}

.terminal-copy-btn {
  font-size: 8.5px;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 600;
  padding: 2px 6px;
  border: 1px solid var(--border-hairline);
  transition: all 0.2s ease;
  border-radius: 2px;
}

.terminal-copy-btn:hover {
  background: var(--ink-primary);
  color: var(--bg-solid);
}

.terminal-code {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--ink-primary);
  overflow-x: auto;
}

/* Action Row */
.finale-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.action-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  padding: 0.75rem 1.1rem;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
}

.action-btn.primary {
  background: var(--ink-primary);
  color: var(--bg-solid);
  border: 1px solid var(--ink-primary);
}

.action-btn.primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
}

.action-btn.secondary {
  border: 1px solid var(--border-strong);
  color: var(--ink-primary);
}

.action-btn.secondary:hover {
  border-color: var(--ink-primary);
  background: var(--surface-subtle);
}

.action-btn.tertiary {
  border: 1px dashed var(--border-hairline);
  color: var(--ink-muted);
}

.action-btn.tertiary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* --- RUST CORE SPECIFICATION DRAWER --- */
.spec-modal {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s;
}

.spec-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.spec-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(9, 9, 11, 0.75);
}

.spec-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: min(680px, 92vw);
  height: 100%;
  background: var(--bg-solid);
  border-left: 1px solid var(--border-hairline);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.spec-modal.active .spec-drawer {
  transform: translateX(0);
}

.spec-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2.2rem;
  border-bottom: 1px solid var(--border-hairline);
  padding-bottom: 1.4rem;
}

.spec-kicker {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.spec-title {
  font-family: var(--font-hero);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
}

.spec-close-btn {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  transition: color 0.2s ease;
}

.spec-close-btn:hover {
  color: var(--ink-primary);
}

.spec-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
}

.spec-profiles-bar {
  border: 1px solid var(--border-hairline);
  padding: 0.85rem 0.95rem;
  margin-bottom: 2rem;
  background: var(--surface-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-family: var(--font-mono);
}

.spec-profile-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.spec-profile-tags code {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border: 1px solid var(--border-hairline);
  color: var(--ink-primary);
}

.profile-divider {
  color: var(--accent);
  font-size: 11px;
  padding: 0 2px;
}

.meta-box {
  border: 1px solid var(--border-hairline);
  padding: 0.9rem;
  background: var(--surface-subtle);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.meta-lbl {
  font-size: 8.5px;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
}

.meta-val {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-primary);
}

.text-green {
  color: #10B981 !important;
}

.spec-section-title {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.corpus-file-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.corpus-file-item {
  border: 1px solid var(--border-hairline);
  padding: 0.8rem 1rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.corpus-file-item:hover {
  border-color: var(--border-strong);
  transform: translateX(4px);
}

.file-path {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-primary);
  margin-bottom: 3px;
}

.file-desc {
  font-family: var(--font-display);
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--ink-secondary);
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1200px) {
  .hud-grid {
    column-gap: 1rem;
    padding: 0 2.5vw;
  }
  .hud-grid-finale {
    column-gap: 1.5vw;
    padding: 0 3vw;
  }
  .left-inspector {
    left: 2.5vw;
  }
  .right-inspector {
    right: 2.5vw;
    max-width: 290px;
  }
  .kinetic-hero-title {
    font-size: 3.2rem;
  }
}

@media (max-height: 780px) {
  .inspector-header {
    margin-bottom: 1.25rem;
  }
  .layer-list {
    gap: 0.85rem;
  }
  .left-telemetry {
    margin-top: 1.5rem;
  }
  .inspector-box-clean {
    gap: 1rem;
  }
  .module-synopsis-clean {
    min-height: 56px;
  }
}

@media (max-width: 900px) {
  .col-spec, .hud-crosshairs, .col-bottom-center {
    display: none;
  }
  .col-brand {
    grid-column: 1 / 6;
  }
  .col-controls {
    grid-column: 6 / 8;
  }
  .col-telemetry {
    grid-column: 8 / 11;
  }
  .col-nav {
    grid-column: 11 / 13;
  }
  .hud-main-view {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow-y: auto;
    padding: 0.75rem 4vw 0.5rem;
    gap: 1.25rem;
    pointer-events: auto;
  }
  .left-inspector, .right-inspector {
    position: static;
    transform: none;
    max-width: 100%;
  }
  .hierarchy-container {
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  .hud-grid-finale {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    overflow-y: auto;
    max-height: 90vh;
    padding: 2rem 5vw;
  }
  .col-finale-left, .col-finale-center, .col-finale-right {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  .hud-topbar {
    padding-top: 1.15rem;
  }
  .col-telemetry {
    display: none;
  }
  .col-brand {
    grid-column: 1 / 7;
  }
  .col-controls {
    grid-column: 7 / 9;
  }
  .col-nav {
    grid-column: 9 / 13;
  }
  .portal-overlay {
    flex-direction: column;
    justify-content: center;
    gap: 1.75rem;
  }
  .portal-instructions {
    top: 8vh;
  }
  .portal-btn {
    width: 150px;
    height: 150px;
  }
}