/**
 * CreativeCode Visual DNA — Hardware Synthesizer & Modular UI System Styles
 */
@import './tokens.css';

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

body {
  background-color: var(--void-black);
  color: var(--mono-white);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: var(--tracking-normal);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Hardware Modular Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--void-black);
  border-left: 1px solid var(--border-wire);
}
::-webkit-scrollbar-thumb {
  background: var(--border-wire);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--signal-red);
}

/* =========================================================================
   GLOBAL ALIGNMENT CONTAINER TOKEN
   ========================================================================= */
.layout-container {
  max-width: var(--layout-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--layout-pad-x);
  padding-right: var(--layout-pad-x);
  width: 100%;
}

/* =========================================================================
   STICKY SYSTEM HEADER (PERFECTLY ALIGNED)
   ========================================================================= */
.system-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface-slate);
  border-bottom: 1px solid var(--border-wire);
  width: 100%;
}

.system-header .header-inner {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 10px var(--layout-pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--mono-white);
  letter-spacing: var(--tracking-wide);
  line-height: 1;
}
.brand-title span {
  color: var(--signal-red);
}

.brand-tag {
  font-size: 10px;
  border: 1px solid var(--border-wire);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--muted-telemetry);
  letter-spacing: var(--tracking-wide);
}

.system-nav {
  display: flex;
  gap: 6px;
}

.nav-tab-btn {
  background: #121620;
  color: var(--muted-telemetry);
  border: 1px solid var(--border-wire);
  border-radius: var(--border-radius, 6px);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.nav-tab-btn:hover {
  color: var(--mono-white);
  border-color: #4f5b7d;
  background: #1a1f2c;
  transform: translateY(-1px);
}

.nav-tab-btn.active {
  color: #ffffff;
  border-color: var(--signal-red);
  background: #1a1f2c;
  font-weight: 700;
  box-shadow: 0 0 12px var(--glow-red), inset 0 0 8px rgba(255, 77, 109, 0.15);
}

.telemetry-status-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
}

.telemetry-field {
  display: flex;
  flex-direction: column;
}
.audio-track-field {
  cursor: pointer;
  padding: 2px 6px;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}
.audio-track-field:hover {
  border-color: var(--border-wire);
  background: rgba(0, 240, 255, 0.05);
}
.telemetry-key {
  font-size: 9px;
  color: var(--muted-telemetry);
  letter-spacing: var(--tracking-wide);
}
.telemetry-val {
  color: var(--phosphor-green);
  font-weight: 600;
}

/* =========================================================================
   CURATED FEATURED SPECIMENS HERO SLIDER
   ========================================================================= */
.featured-slider-container {
  max-width: var(--layout-max-width);
  margin: 20px auto;
  padding: 0 var(--layout-pad-x);
  width: 100%;
}

.featured-slider-header {
  background: var(--surface-slate);
  border: 1px solid var(--border-wire);
  border-bottom: none;
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.slider-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.curated-badge {
  color: var(--phosphor-amber);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
}

.slider-counter {
  color: var(--muted-telemetry);
  font-size: 10px;
}

.slider-nav-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-arrow-btn {
  background: #121620;
  border: 1px solid #383e54;
  border-radius: var(--border-radius, 6px);
  color: var(--mono-white);
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.slider-arrow-btn:hover {
  background: #1a1f2c;
  border-color: #4f5b7d;
  color: #ffffff;
  transform: translateY(-1px);
}

.slider-arrow-btn:active {
  transform: translateY(1px);
}

.slider-pips {
  display: flex;
  gap: 6px;
}

.slider-pip {
  width: 12px;
  height: 4px;
  background: var(--border-wire);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.slider-pip:hover {
  background: var(--muted-telemetry);
}

.slider-pip.active {
  background: var(--signal-red);
  box-shadow: 0 0 8px var(--glow-red);
  width: 24px;
}

.featured-hero-stage {
  background: var(--surface-slate);
  border: 1px solid var(--border-wire);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  height: 400px;
  min-height: 400px;
  max-height: 400px;
  overflow: hidden;
}

@media (max-width: 900px) {
  .featured-hero-stage {
    grid-template-columns: 1fr;
    height: auto;
    min-height: auto;
    max-height: none;
  }
}

.featured-preview-pane {
  background: #000000;
  border-right: 1px solid var(--border-wire);
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 400px;
  max-height: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

@media (max-width: 900px) {
  .featured-preview-pane {
    border-right: none;
    border-bottom: 1px solid var(--border-wire);
    min-height: 280px;
    height: 280px;
    max-height: 280px;
  }
}

.featured-iframe,
video.featured-iframe {
  width: 100%;
  height: 100%;
  border: none;
  pointer-events: none;
  object-fit: cover;
  display: block;
}

.featured-corner-tl {
  position: absolute;
  top: 8px; left: 8px;
  width: 8px; height: 8px;
  border-top: 2px solid var(--signal-red);
  border-left: 2px solid var(--signal-red);
  pointer-events: none;
}

.featured-corner-br {
  position: absolute;
  bottom: 8px; right: 8px;
  width: 8px; height: 8px;
  border-bottom: 2px solid var(--signal-red);
  border-right: 2px solid var(--signal-red);
  pointer-events: none;
}

.featured-meta-pane {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface-slate);
}

.featured-tag-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.featured-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--mono-white);
  letter-spacing: var(--tracking-normal);
  line-height: 1.2;
}

.featured-desc {
  font-size: 12px;
  color: var(--muted-telemetry);
  line-height: 1.5;
}

.featured-stats-row {
  display: flex;
  gap: 16px;
  font-size: 10px;
  color: var(--muted-telemetry);
  border-top: 1px solid var(--border-wire);
  border-bottom: 1px solid var(--border-wire);
  padding: 10px 0;
}

/* =========================================================================
   FEATURED SLIDER CONSOLE ACTION DECK
   ========================================================================= */
.featured-action-deck {
  display: flex;
  gap: 10px;
  align-items: stretch;
  width: 100%;
}

.hero-inspect-action-btn {
  flex: 1;
  background: #121620;
  border: 1px solid #383e54;
  border-radius: var(--border-radius, 6px);
  color: var(--mono-white);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  position: relative;
  overflow: hidden;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.hero-inspect-action-btn::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--signal-red);
  opacity: 0.8;
  transition: width 0.2s ease, opacity 0.2s ease;
}

.hero-inspect-action-btn:hover {
  background: #1a1f2c;
  border-color: var(--signal-red);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6), 0 0 16px var(--glow-red);
}

.hero-inspect-action-btn:hover::before {
  width: 4px;
  opacity: 1;
  box-shadow: 0 0 8px var(--signal-red);
}

.hero-inspect-action-btn:active {
  transform: translateY(1px);
}

.action-led {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--signal-red);
  box-shadow: 0 0 6px var(--signal-red);
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.hero-inspect-action-btn:hover .action-led {
  background: #ff6b87;
  box-shadow: 0 0 10px #ff6b87;
}

.action-label {
  flex: 1;
  text-align: left;
  letter-spacing: 0.12em;
}

.action-glyph {
  color: var(--signal-red);
  font-size: 11px;
  transition: transform 0.2s ease;
}

.hero-inspect-action-btn:hover .action-glyph {
  color: #ff6b87;
  transform: translateX(3px);
}

.hero-share-action-btn {
  background: #121620;
  border: 1px solid #383e54;
  border-radius: var(--border-radius, 6px);
  color: var(--phosphor-amber);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.hero-share-action-btn:hover {
  background: #1a1f2c;
  border-color: var(--phosphor-amber);
  color: #ffb884;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6), 0 0 12px var(--glow-amber);
}

.hero-share-action-btn:active {
  transform: translateY(1px);
}

/* =========================================================================
   GALLERY ARCHIVE TOOLBAR & GRID (PERFECT ALIGNMENT)
   ========================================================================= */
.archive-toolbar {
  max-width: var(--layout-max-width);
  margin: 10px auto 16px auto;
  padding: 0 var(--layout-pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
}

.filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-btn {
  background: #121620;
  color: var(--muted-telemetry);
  border: 1px solid var(--border-wire);
  border-radius: var(--border-radius, 6px);
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.filter-btn:hover {
  color: var(--mono-white);
  border-color: #4f5b7d;
  background: #1a1f2c;
  transform: translateY(-1px);
}

.filter-btn.active {
  background: #1a1f2c;
  color: #ffffff;
  border-color: var(--signal-red);
  font-weight: bold;
  box-shadow: 0 0 12px var(--glow-red), inset 0 0 8px rgba(255, 77, 109, 0.15);
}

.search-box {
  background: var(--surface-slate);
  border: 1px solid var(--border-wire);
  border-radius: var(--border-radius, 6px);
  color: var(--mono-white);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 12px;
  width: 280px;
  outline: none;
  transition: all 0.15s ease;
}
.search-box:focus {
  border-color: var(--signal-red);
  box-shadow: 0 0 8px var(--glow-red);
}

.specimens-grid {
  max-width: var(--layout-max-width);
  margin: 0 auto 60px auto;
  padding: 0 var(--layout-pad-x);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  width: 100%;
}

/* =========================================================================
   SPECIMEN CARD COMPONENT
   ========================================================================= */
.specimen-card {
  background: var(--surface-slate);
  border: 1px solid var(--border-wire);
  border-radius: var(--border-radius, 6px);
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s ease;
}

.specimen-card:hover {
  border-color: var(--signal-red);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.6), 0 0 14px var(--glow-red);
}

/* 4px 90-degree corner brackets */
.specimen-card::before,
.specimen-card::after {
  content: '';
  position: absolute;
  width: var(--corner-bracket-size);
  height: var(--corner-bracket-size);
  pointer-events: none;
  z-index: 10;
}
.specimen-card::before {
  top: -1px; left: -1px;
  border-top: 1px solid var(--signal-red);
  border-left: 1px solid var(--signal-red);
}
.specimen-card::after {
  bottom: -1px; right: -1px;
  border-bottom: 1px solid var(--signal-red);
  border-right: 1px solid var(--signal-red);
}

.card-viewport-stage {
  aspect-ratio: 16 / 10;
  background: #020406;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-wire);
}

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

.card-telemetry-badge-strip {
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  font-size: 9px;
}

.tech-tag {
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--border-wire);
  padding: 1px 5px;
  color: var(--mono-white);
}

.dna-channel-tag {
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid var(--signal-red-border);
  padding: 1px 5px;
  color: var(--signal-red);
}

.card-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--mono-white);
  letter-spacing: var(--tracking-normal);
}

.card-id-stamp {
  font-size: 10px;
  color: var(--muted-telemetry);
}

.card-desc {
  font-size: 11px;
  color: var(--muted-telemetry);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer-strip {
  border-top: 1px solid var(--border-wire);
  padding: 8px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  background: rgba(0, 0, 0, 0.2);
}

.inspect-btn {
  background: #121620;
  border: 1px solid #383e54;
  border-radius: var(--border-radius, 6px);
  color: var(--mono-white);
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  cursor: pointer;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}
.inspect-btn:hover {
  background: #1a1f2c;
  color: #ffffff;
  border-color: var(--signal-red);
  box-shadow: 0 0 12px var(--glow-red), inset 0 0 6px rgba(255, 77, 109, 0.15);
  transform: translateY(-1px);
}
.inspect-btn:active {
  transform: translateY(1px);
}

/* =========================================================================
   DETAIL MODAL & MUTATION WORKBENCH
   ========================================================================= */
.detail-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 500;
  background: rgba(5, 7, 9, 0.95);
  display: flex;
  flex-direction: column;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}
.detail-modal-overlay.open {
  visibility: visible;
  opacity: 1;
}

.modal-header {
  height: 48px;
  background: var(--surface-slate);
  border-bottom: 1px solid var(--border-wire);
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.modal-breadcrumbs strong {
  color: var(--mono-white);
}

.modal-actions {
  display: flex;
  gap: 8px;
}

.modal-body-layout {
  display: flex;
  flex: 1;
  min-height: 0;
}

.modal-viewport-pane {
  flex: 1;
  background: var(--void-black);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

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

.viewport-telemetry-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(12, 16, 21, 0.85);
  border: 1px solid var(--border-wire);
  padding: 6px 12px;
  font-size: 10px;
  display: flex;
  gap: 16px;
  pointer-events: none;
}

.mutation-drawer {
  width: 360px;
  background: var(--surface-slate);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: width 0.2s cubic-bezier(0.19, 1, 0.22, 1);
  border-left: 1px solid var(--border-wire);
}

.mutation-drawer.drawer-closed {
  display: none !important;
}

.drawer-header-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-wire);
  background: rgba(0, 0, 0, 0.3);
  font-size: 11px;
  color: var(--phosphor-green);
  letter-spacing: var(--tracking-wide);
}

.drawer-close-x-btn {
  background: transparent;
  border: 1px solid var(--border-wire);
  color: var(--muted-telemetry);
  font-size: 14px;
  line-height: 1;
  padding: 2px 6px;
  cursor: pointer;
}
.drawer-close-x-btn:hover {
  border-color: var(--signal-red);
  color: var(--signal-red);
}

.drawer-block {
  padding: 14px;
  border-bottom: 1px solid var(--border-wire);
}

.drawer-block-title {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--phosphor-green);
  letter-spacing: var(--tracking-wide);
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
}

.param-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
  padding: 8px 10px;
  background: #080808;
  border: 1px solid var(--border-wire);
  border-radius: 2px;
  transition: all 0.2s ease;
}

.param-row.param-active {
  border-color: var(--signal-red-border);
  background: var(--signal-red-dim);
  box-shadow: 0 0 10px rgba(255, 36, 36, 0.15);
}

.param-row.param-bypassed {
  border-color: var(--border-subtle);
  opacity: 0.65;
}

.param-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
}

.param-name-cluster {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.param-name {
  color: var(--mono-white);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Mechanical Circuit Toggle Switch Node */
.param-toggle-node {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  background: #050505;
  border: 1px solid var(--border-wire);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s cubic-bezier(0.19, 1, 0.22, 1);
  outline: none;
}

.param-toggle-node .node-led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  transition: all 0.15s ease;
}

.param-toggle-node.node-off {
  border-color: #222222;
  color: #666666;
}

.param-toggle-node.node-off .node-led {
  background: #333333;
  box-shadow: none;
}

.param-toggle-node.node-off:hover {
  border-color: #444444;
  color: #a0a0a0;
}

.param-toggle-node.node-on {
  border-color: var(--signal-red);
  color: #ffffff;
  background: rgba(255, 36, 36, 0.15);
  box-shadow: 0 0 10px rgba(255, 36, 36, 0.25);
}

.param-toggle-node.node-on .node-led {
  background: var(--signal-red);
  box-shadow: 0 0 6px var(--signal-red), 0 0 12px var(--signal-red);
}

.param-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--mono-white);
  font-weight: 700;
}

.param-input-wrap {
  width: 100%;
  transition: all 0.2s ease;
}

.param-input-wrap.is-bypassed {
  opacity: 0.35;
  filter: grayscale(0.8);
  pointer-events: none;
}

.param-slider {
  appearance: none;
  background: var(--border-wire);
  height: 4px;
  outline: none;
  width: 100%;
  border-radius: 1px;
}

.param-row.param-active .param-slider {
  background: linear-gradient(90deg, #ff2424, #880000);
}

.param-slider::-webkit-slider-thumb {
  appearance: none;
  width: 12px;
  height: 12px;
  background: #ffffff;
  border: 1px solid var(--signal-red);
  cursor: pointer;
  box-shadow: 0 0 6px rgba(255, 36, 36, 0.6);
}

.param-select {
  background: var(--void-black);
  border: 1px solid var(--border-wire);
  color: var(--mono-white);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  outline: none;
  width: 100%;
}

.bulk-switch-btn {
  background: transparent;
  border: 1px solid var(--border-wire);
  color: var(--muted-telemetry);
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 2px 6px;
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: all 0.15s ease;
}

.bulk-switch-btn:hover {
  color: #ffffff;
  border-color: var(--signal-red);
}

.bulk-switch-btn.engage-all:hover {
  color: var(--signal-red);
  border-color: var(--signal-red);
}

/* =========================================================================
   CYBERPUNK PRELOADER & ASCII AMBIGRAM
   ========================================================================= */
.preloader-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: #040608;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  transition: opacity 0.5s cubic-bezier(0.19, 1, 0.22, 1), transform 0.5s ease;
}

.preloader-overlay.dismissing {
  opacity: 0;
  transform: scale(1.03);
  pointer-events: none;
}

.preloader-scanline-mesh {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.3) 0px,
    rgba(0, 0, 0, 0.3) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
}

.preloader-terminal-box {
  background: var(--surface-slate);
  border: 1px solid var(--border-wire);
  border-radius: 8px;
  max-width: 860px;
  width: 100%;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.9), 0 0 20px rgba(20, 24, 35, 0.8);
}

.preloader-header-tag {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--signal-red);
  letter-spacing: var(--tracking-wide);
  border-bottom: 1px solid var(--border-wire);
  padding-bottom: 8px;
}

.ascii-ambigram-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-x: auto;
  padding: 14px 8px;
  background: var(--void-black);
  border: 1px solid var(--border-wire);
  border-radius: 6px;
  text-align: center;
}

.ascii-ambigram-art {
  font-family: 'Courier New', Courier, monospace;
  font-size: 8.5px;
  line-height: 1.15;
  letter-spacing: 0;
  white-space: pre;
  user-select: none;
  transition: filter 0.1s ease;
  margin: 0 auto;
  padding: 0;
  display: inline-block;
  text-align: left;
}

.ascii-ambigram-art.ascii-glitch {
  filter: brightness(1.35) contrast(1.25) drop-shadow(0 0 8px var(--glow-red));
}

.preloader-statement {
  font-size: 11px;
  text-align: center;
  color: var(--muted-telemetry);
  letter-spacing: var(--tracking-wide);
}

.preloader-desktop-notice {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: -2px 0 4px 0;
}

.desktop-notice-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 36, 36, 0.06);
  border: 1px solid rgba(255, 36, 36, 0.3);
  border-radius: 3px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #e5e5e5;
  text-transform: uppercase;
  user-select: none;
}

.desktop-notice-pill .notice-beacon {
  width: 5px;
  height: 5px;
  background: var(--signal-red);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--signal-red);
  animation: beaconPulse 1.6s ease-in-out infinite;
}

.preloader-bar-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.preloader-bar-track {
  height: 8px;
  background: var(--void-black);
  border: 1px solid var(--border-wire);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.preloader-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--signal-red);
  box-shadow: 0 0 10px var(--glow-red);
  border-radius: 3px;
  transition: width 0.08s linear;
}

.preloader-bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--mono-white);
}

.preloader-enter-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.preloader-enter-btn {
  background: #000000;
  border: 1px solid #2e2e2e;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 28px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
  user-select: none;
}

.preloader-enter-btn .btn-indicator-dot {
  width: 6px;
  height: 6px;
  background: var(--signal-red);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--signal-red);
  transition: transform 0.2s ease;
}

.preloader-enter-btn .btn-text {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--mono-white);
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.preloader-enter-btn .btn-arrow {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--signal-red);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.preloader-enter-btn:hover {
  background: #0d0d0d;
  border-color: var(--signal-red);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.9), 0 0 16px rgba(255, 36, 36, 0.3);
}

.preloader-enter-btn:hover .btn-indicator-dot {
  transform: scale(1.25);
}

.preloader-enter-btn:hover .btn-arrow {
  transform: translateX(4px);
}

.preloader-enter-btn:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.9);
}

.enter-subtext {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted-telemetry);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.preloader-diag-stream {
  background: #040608;
  border: 1px solid var(--border-wire);
  padding: 8px 12px;
  height: 60px;
  overflow-y: auto;
  font-size: 9px;
  color: var(--muted-telemetry);
  line-height: 1.4;
}

/* =========================================================================
   ATLAS VIEW & DNA MAP
   ========================================================================= */
/* =========================================================================
   VISUAL DNA ATLAS & GENEALOGY MATRIX (RESPONSIVE)
   ========================================================================= */
.atlas-view-container {
  max-width: var(--layout-max-width);
  margin: 20px auto;
  padding: 0 var(--layout-pad-x);
  display: none;
  width: 100%;
}
.atlas-view-container.active {
  display: block;
}

.atlas-header-banner {
  border-bottom: 1px solid var(--border-wire);
  padding-bottom: 14px;
  margin-bottom: 20px;
}

.atlas-badge {
  display: inline-block;
  background: rgba(37, 232, 110, 0.1);
  border: 1px solid var(--phosphor-green);
  color: var(--phosphor-green);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 8px;
  margin-bottom: 8px;
  letter-spacing: var(--tracking-wide);
}

.atlas-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 4vw, 32px);
  color: var(--mono-white);
  letter-spacing: var(--tracking-wide);
  line-height: 1.15;
}

.atlas-desc {
  font-size: 11px;
  color: var(--muted-telemetry);
  margin-top: 6px;
  line-height: 1.5;
  max-width: 800px;
}

.dna-matrix-responsive-wrapper {
  width: 100%;
}

.dna-matrix-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 12px;
}
.dna-matrix-table th,
.dna-matrix-table td {
  border: 1px solid var(--border-wire);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}
.dna-matrix-table th {
  background: var(--surface-slate);
  color: var(--phosphor-green);
  font-size: 10.5px;
  letter-spacing: var(--tracking-wide);
  font-family: var(--font-mono);
}
.dna-matrix-table td {
  background: var(--void-black);
}

.channel-id-badge {
  color: var(--phosphor-green);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.channel-name-text {
  font-size: 11px;
  color: var(--mono-white);
  margin-top: 3px;
}

.traits-pill-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 10.5px;
  color: var(--muted-telemetry);
  line-height: 1.4;
}

.trait-key {
  color: var(--mono-white);
  font-weight: 700;
}

.experiments-link-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.select-exp-btn {
  text-align: left;
  font-size: 10.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  transition: all 0.15s ease;
}
.select-exp-btn:hover {
  background: rgba(37, 232, 110, 0.08);
}
.exp-id-tag {
  color: var(--muted-telemetry);
  font-size: 9px;
  margin-left: auto;
}

/* =========================================================================
   UI DESIGN SYSTEM — FUNCTIONAL BUTTON COMPONENT SYSTEM
   ========================================================================= */

/* Base Functional Button */
.sys-btn,
button.sys-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--btn-height-md);
  padding: var(--btn-pad-md);
  background: var(--btn-bg-surface);
  border: 1px solid var(--btn-border-default);
  border-radius: var(--btn-radius);
  color: var(--mono-white);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  line-height: 1;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.sys-btn:hover {
  background: var(--btn-bg-hover);
  border-color: var(--btn-border-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.6);
}

.sys-btn:active {
  background: var(--btn-bg-active);
  transform: translateY(1px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.sys-btn:focus-visible {
  outline: 2px solid var(--signal-red);
  outline-offset: 2px;
}

.sys-btn[disabled],
.sys-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Size Variants */
.sys-btn-sm {
  min-height: var(--btn-height-sm);
  padding: var(--btn-pad-sm);
  font-size: 10px;
  gap: 4px;
}

.sys-btn-lg {
  min-height: var(--btn-height-lg);
  padding: var(--btn-pad-lg);
  font-size: 12px;
  gap: 8px;
}

/* Functional Semantic Variants */
.sys-btn-primary {
  background: #141924;
  border-color: #3b4662;
  color: #ffffff;
  position: relative;
}

.sys-btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--signal-red);
  opacity: 0.9;
  transition: width 0.18s ease;
}

.sys-btn-primary:hover {
  background: #1c2232;
  border-color: var(--signal-red);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.7), 0 0 14px var(--glow-red);
}

.sys-btn-primary:hover::before {
  width: 4px;
  box-shadow: 0 0 8px var(--signal-red);
}

/* Cyan / Tech / Telemetry Action */
.sys-btn-cyan {
  color: var(--phosphor-cyan);
}
.sys-btn-cyan:hover {
  border-color: var(--phosphor-cyan);
  background: #121929;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6), 0 0 12px var(--glow-cyan);
  color: #ffffff;
}

/* Amber / Export / Share Action */
.sys-btn-amber {
  color: var(--phosphor-amber);
}
.sys-btn-amber:hover {
  border-color: var(--phosphor-amber);
  background: #1f1812;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6), 0 0 12px var(--glow-amber);
  color: #ffffff;
}

/* Mint / Audio / Status Action */
.sys-btn-mint {
  color: var(--phosphor-green);
}
.sys-btn-mint:hover {
  border-color: var(--phosphor-green);
  background: #101c18;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6), 0 0 12px var(--glow-green);
  color: #ffffff;
}

/* Ghost / Subtle Action */
.sys-btn-ghost {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  color: var(--muted-telemetry);
}
.sys-btn-ghost:hover {
  background: var(--btn-bg-hover);
  border-color: var(--btn-border-default);
  color: var(--mono-white);
}

.spec-badge {
  font-size: 10px;
  border: 1px solid var(--border-wire);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--muted-telemetry);
  letter-spacing: var(--tracking-wide);
}
.spec-badge.active-green {
  border-color: var(--phosphor-green);
  color: var(--phosphor-green);
  background: rgba(34, 229, 160, 0.08);
}
.spec-badge.active-coral {
  border-color: var(--signal-red);
  color: var(--signal-red);
  background: rgba(255, 77, 109, 0.08);
}

/* =========================================================================
   COMPREHENSIVE MOBILE & TABLET RESPONSIVE SYSTEM
   ========================================================================= */
@media (max-width: 1024px) {
  .featured-hero-stage {
    grid-template-columns: 1.1fr 1fr;
  }
}

@media (max-width: 900px) {
  .featured-hero-stage {
    grid-template-columns: 1fr;
  }
  .featured-preview-pane {
    border-right: none;
    border-bottom: 1px solid var(--border-wire);
    min-height: 260px;
    height: 280px;
  }
  .featured-meta-pane {
    padding: 16px;
  }
  
  /* Detail Modal Mobile Stack */
  .modal-body-layout {
    flex-direction: column;
    overflow-y: auto;
  }
  .modal-viewport-pane {
    height: 44vh;
    min-height: 240px;
    max-height: 48vh;
    flex: none;
    width: 100%;
  }
  .mutation-drawer {
    width: 100% !important;
    border-left: none;
    border-top: 1px solid var(--border-wire);
    flex: 1;
    overflow-y: auto;
  }
}

@media (max-width: 768px) {
  .system-header .header-inner {
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px var(--layout-pad-x);
  }
  .brand-title {
    font-size: 20px;
  }
  .brand-tag {
    display: none;
  }
  .telemetry-status-cluster {
    gap: 6px;
    flex-wrap: wrap;
    font-size: 10px;
  }
  #systemClock {
    display: none;
  }
  .system-nav {
    width: 100%;
    order: 3;
    display: flex;
    margin-top: 4px;
  }
  .nav-tab-btn {
    flex: 1;
    text-align: center;
    padding: 6px 8px;
    font-size: 10px;
  }

  /* Featured Hero Slider Mobile */
  .featured-slider-container {
    margin: 12px auto;
  }
  .featured-slider-header {
    padding: 8px 12px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .slide-title {
    font-size: 18px;
  }
  .slide-desc {
    font-size: 11px;
    line-height: 1.35;
    margin-bottom: 12px;
  }
  .featured-thumbnails-strip {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 6px 8px;
    gap: 6px;
  }
  .featured-thumb-item {
    flex-shrink: 0;
    width: 130px;
  }

  /* Toolbar & Filter Bar Mobile */
  .specimens-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 16px;
  }
  .channels-filter-row {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
    gap: 6px;
    width: 100%;
  }
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 5px 10px;
    font-size: 10px;
  }
  .toolbar-right {
    width: 100%;
    display: flex;
    gap: 8px;
  }
  .search-box {
    width: 100%;
    font-size: 12px;
  }

  /* Specimen Cards Grid */
  .specimens-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
    margin-bottom: 40px;
  }
  .card-header-bar {
    padding: 6px 10px;
  }
  .card-meta-box {
    padding: 10px;
  }

  /* Preloader Mobile */
  .preloader-terminal-box {
    padding: 14px 10px;
    gap: 12px;
    max-width: 96vw;
  }
  .ascii-ambigram-wrapper {
    padding: 8px 4px;
    width: 100%;
    overflow-x: auto;
  }
  .ascii-ambigram-art {
    font-size: clamp(3.2px, 1.25vw, 8.5px);
    line-height: 1.15;
  }
  .preloader-statement {
    font-size: 9px;
    line-height: 1.35;
  }
  .ascii-enter-btn {
    font-size: clamp(9px, 2.7vw, 13px);
    padding: 4px 6px;
  }
  .preloader-diag-stream {
    height: 46px;
    font-size: 8.5px;
  }

  /* Atlas Mobile Card Transformation */
  .atlas-view-container {
    padding: 0 var(--layout-pad-x);
  }

  .dna-matrix-table,
  .dna-matrix-table tbody,
  .dna-matrix-table tr,
  .dna-matrix-table td {
    display: block;
    width: 100%;
  }

  .dna-matrix-table thead {
    display: none;
  }

  .dna-channel-row {
    margin-bottom: 20px;
    border: 1px solid var(--border-wire);
    background: var(--surface-panel);
    border-radius: 0px;
    overflow: hidden;
  }

  .dna-matrix-table td {
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 12px 14px;
    background: transparent;
    position: relative;
    box-sizing: border-box;
  }

  .dna-matrix-table td:last-child {
    border-bottom: none;
  }

  .dna-matrix-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--muted-telemetry);
    margin-bottom: 6px;
    text-transform: uppercase;
    font-family: var(--font-mono);
  }

  .cell-channel {
    background: rgba(37, 232, 110, 0.05) !important;
    border-bottom: 1px solid var(--border-wire) !important;
  }

  .cell-channel::before {
    color: var(--phosphor-green) !important;
  }

  .select-exp-btn {
    padding: 9px 12px;
    min-height: 40px;
    font-size: 11px;
    background: rgba(5, 7, 9, 0.95);
    border-color: #2a3b4c;
  }
}

@media (max-width: 480px) {
  .specimens-grid {
    grid-template-columns: 1fr;
  }
  .featured-preview-pane {
    min-height: 200px;
    height: 220px;
  }
  .slide-header-tags {
    flex-wrap: wrap;
    gap: 4px;
  }
  .featured-action-deck {
    flex-direction: column;
    gap: 8px;
  }
  .featured-action-deck button {
    width: 100%;
  }
}