/* tded_visualizer.css — Tactical Dark-Mode 4D Visualizer Design System */

:root {
  --bg-primary: #06090e;
  --bg-secondary: #0b1118;
  --bg-panel: rgba(14, 22, 33, 0.85);
  --border-glass: rgba(56, 189, 248, 0.18);
  --border-highlight: rgba(56, 189, 248, 0.5);
  
  --accent-cyan: #38bdf8;
  --accent-emerald: #10b981;
  --accent-gold: #fbbf24;
  --accent-crimson: #ef4444;
  --accent-violet: #8b5cf6;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  user-select: none;
}

/* Header */
.app-header {
  height: 64px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  gap: 16px;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
}

.radar-ping-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--accent-cyan);
  position: relative;
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.6);
}

.radar-ping-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.brand-text strong {
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.brand-text .mission-tag {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Preset Chips Toolbar */
.preset-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
}

.preset-chip {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-main);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.preset-chip:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-cyan);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.preset-chip.active {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.4), rgba(56, 189, 248, 0.25));
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.3);
}

.preset-chip.danger.active {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.4), rgba(239, 68, 68, 0.2));
  border-color: var(--accent-crimson);
  color: var(--accent-crimson);
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.3);
}

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

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-glass);
  white-space: nowrap;
}

.status-pill.verified {
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--accent-emerald);
}

.status-pill.verified .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.status-pill.active .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

/* Layout */
.main-layout {
  flex: 1;
  display: grid;
  grid-template-columns: 360px 1fr;
  height: calc(100vh - 64px);
  overflow: hidden;
}

/* Sidebar */
.sidebar-panel {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-glass);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
}

.panel-section {
  background: var(--bg-panel);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 14px;
  backdrop-filter: blur(12px);
}

.section-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.control-group {
  margin-bottom: 12px;
}

.control-group label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.styled-select {
  width: 100%;
  background: #0f172a;
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 8px 10px;
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
  transition: border 0.2s;
}

.styled-select:focus {
  border-color: var(--accent-cyan);
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.slider-header label {
  margin-bottom: 0;
}

.val-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.12);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.styled-range {
  width: 100%;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

.audio-toggle-group {
  margin-top: 6px;
  margin-bottom: 10px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-label input {
  accent-color: var(--accent-cyan);
}

.btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

.primary-btn, .secondary-btn {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
  transition: all 0.15s ease;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.primary-btn {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #fff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.primary-btn:hover {
  background: linear-gradient(135deg, #38bdf8, #0284c7);
  box-shadow: 0 6px 18px rgba(56, 189, 248, 0.5);
  transform: translateY(-1px);
}

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

.secondary-btn {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
}

.secondary-btn:hover {
  background: rgba(51, 65, 85, 0.9);
  border-color: var(--accent-cyan);
}

/* Telemetry Grid */
.telemetry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.telemetry-item {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 8px 10px;
}

.telemetry-item .t-label {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.telemetry-item .t-val {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 3px;
}

.telemetry-item .t-val.highlight { color: var(--accent-gold); }
.telemetry-item .t-val.green { color: var(--accent-emerald); }
.telemetry-item .t-val.cyan { color: var(--accent-cyan); }
.telemetry-item .t-val.status-tag {
  color: var(--accent-emerald);
  font-size: 0.75rem;
}

/* Viewport */
.viewport-container {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #030712;
  overflow: hidden;
}

.canvas-header-overlay {
  position: absolute;
  top: 14px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  pointer-events: none;
}

.view-mode-tabs {
  display: flex;
  gap: 8px;
  pointer-events: auto;
}

.tab-btn {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.2s;
}

.tab-btn:hover {
  background: rgba(30, 41, 59, 0.9);
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

.tab-btn.active {
  background: var(--accent-cyan);
  color: #02131f;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.5);
  font-weight: 700;
}

/* Layer Compositor Floating HUD */
.layer-compositor-toolbar {
  position: absolute;
  top: 54px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(8, 14, 24, 0.85);
  border: 1px solid var(--border-glass);
  padding: 4px 14px;
  border-radius: 20px;
  backdrop-filter: blur(12px);
  z-index: 9;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.comp-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
}

.comp-checkbox-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease;
}

.comp-checkbox-item:hover {
  color: #f8fafc;
}

.comp-checkbox-item input[type="checkbox"] {
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

.fps-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-emerald);
  background: rgba(6, 78, 59, 0.25);
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid rgba(16, 185, 129, 0.45);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.2);
  user-select: none;
}

.fps-pill:hover {
  background: rgba(6, 78, 59, 0.45);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.35);
  transform: translateY(-1px);
}

.fps-pill .fps-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: fps-pulse 1.2s infinite ease-in-out;
}

.fps-pill.low-power {
  color: var(--text-muted);
  background: rgba(15, 23, 42, 0.6);
  border-color: var(--border-glass);
  box-shadow: none;
}

.fps-pill.low-power .fps-dot {
  background: var(--text-muted);
  box-shadow: none;
  animation: none;
}

.precision-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
  letter-spacing: 0.5px;
}

.fps-pill.low-power .precision-badge {
  background: rgba(148, 163, 184, 0.1);
  border-color: rgba(148, 163, 184, 0.2);
  color: var(--text-muted);
}

@keyframes fps-pulse {
  0% { transform: scale(0.85); opacity: 0.6; }
  50% { transform: scale(1.25); opacity: 1.0; }
  100% { transform: scale(0.85); opacity: 0.6; }
}

/* Inversion Scan Banner / Toast */
.scan-banner {
  position: absolute;
  top: 60px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: rgba(2, 132, 199, 0.95);
  border: 1px solid #38bdf8;
  border-radius: 24px;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.6);
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.scan-banner.active {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.scan-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Floating Inspector Card */
.inspector-card {
  position: absolute;
  top: 70px;
  right: 20px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--accent-cyan);
  border-radius: 8px;
  padding: 12px 16px;
  display: none;
  z-index: 50;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  backdrop-filter: blur(12px);
}

.inspector-card.active {
  display: block;
  animation: popIn 0.2s ease-out;
}

/* Coordinate Crosshair Reticle HUD */
.coord-crosshair-hud {
  position: absolute;
  top: 70px;
  left: 20px;
  z-index: 45;
  pointer-events: none;
}

.coord-badge {
  background: rgba(4, 7, 13, 0.92);
  border: 1px solid var(--accent-emerald);
  border-radius: 8px;
  padding: 10px 14px;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.25);
  font-family: var(--font-mono);
  backdrop-filter: blur(10px);
}

.coord-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-emerald);
  letter-spacing: 0.8px;
  margin-bottom: 6px;
  border-bottom: 1px solid rgba(16, 185, 129, 0.3);
  padding-bottom: 4px;
}

.coord-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 3px;
}

.coord-row strong {
  color: #f8fafc;
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.ins-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  padding-bottom: 4px;
}

.ins-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  font-size: 0.75rem;
}

.ins-lbl { color: var(--text-muted); }
.ins-grid strong { color: var(--text-primary); font-family: var(--font-mono); }

#tomographyCanvas {
  flex: 1;
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

#tomographyCanvas:active {
  cursor: grabbing;
}

/* Oscilloscope & Subsurface Transect Drawer */
.bottom-oscilloscope-drawer {
  height: 145px;
  background: rgba(11, 17, 24, 0.95);
  border-top: 1px solid var(--border-glass);
  padding: 8px 18px;
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 10;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.bottom-oscilloscope-drawer.minimized {
  height: 38px;
  padding: 6px 18px;
}

.bottom-oscilloscope-drawer.minimized #oscCanvas {
  display: none;
}

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

.drawer-mode-tabs {
  display: flex;
  gap: 8px;
}

.drawer-tab-btn {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.drawer-tab-btn:hover {
  background: rgba(30, 41, 59, 0.9);
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

.drawer-tab-btn.active {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  font-weight: 700;
}

.osc-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.legend {
  display: flex;
  gap: 14px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
}

.leg-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.leg-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.leg-dot.surface { background: var(--accent-cyan); box-shadow: 0 0 6px var(--accent-cyan); }
.leg-dot.cavity { background: var(--accent-gold); box-shadow: 0 0 6px var(--accent-gold); }
.leg-dot.aps { background: var(--accent-crimson); box-shadow: 0 0 6px var(--accent-crimson); }

#oscCanvas {
  width: 100%;
  height: 85px;
  display: block;
}

/* Custom Modal Overlay */
.custom-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.custom-modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

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

.custom-modal-box {
  background: #0f172a;
  border: 1px solid var(--border-highlight);
  border-radius: 12px;
  width: 650px;
  max-width: 95vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.8);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
}

.modal-header h3 {
  font-size: 1rem;
  color: var(--accent-cyan);
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 16px 20px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: #090e17;
  flex: 1;
}

.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Nav Action Buttons in Header */
.nav-action-btn {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.nav-action-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-cyan);
  color: #fff;
  transform: translateY(-1px);
}

.nav-action-btn.accent {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--accent-emerald);
}

.nav-action-btn.accent:hover {
  background: rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
}

/* Geographical & Georeferencing Telemetry Card */
.geo-box {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 8px;
  padding: 12px;
  margin-top: 14px;
}

.geo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

.geo-item {
  display: flex;
  flex-direction: column;
  background: rgba(9, 14, 23, 0.6);
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid rgba(148, 163, 184, 0.1);
}

.geo-item.full {
  grid-column: span 2;
}

.geo-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.geo-val {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.geo-val.cyan { color: var(--accent-cyan); }
.geo-val.green { color: var(--accent-emerald); }

/* Dataset Uploader Modal */
.upload-box {
  width: 720px;
}

.upload-dropzone {
  border: 2px dashed rgba(56, 189, 248, 0.4);
  background: rgba(15, 23, 42, 0.6);
  border-radius: 10px;
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.upload-dropzone.dragover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
}

.drop-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.upload-dropzone h4 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.upload-dropzone p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.upload-help {
  margin-top: 16px;
  padding: 12px;
  background: rgba(9, 14, 23, 0.8);
  border-radius: 8px;
  border: 1px solid var(--border-glass);
}

.upload-help h5 {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.upload-status {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--accent-emerald);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

/* Team Connector Modal */
.connector-box {
  width: 780px;
}

.connector-tabs {
  display: flex;
  gap: 6px;
  padding: 10px 20px 0;
  border-bottom: 1px solid var(--border-glass);
  background: #0b111a;
}

.conn-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.conn-tab:hover {
  color: var(--text-primary);
}

.conn-tab.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

.conn-tab-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.conn-tab-content p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.conn-tab-content pre {
  background: #04070d;
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  padding: 12px;
  overflow-x: auto;
  max-height: 240px;
}

.conn-tab-content code {
  color: #38bdf8;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.styled-input {
  width: 100%;
  background: #04070d;
  border: 1px solid var(--border-glass);
  color: var(--accent-emerald);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: 6px;
}

/* Guide Button */
.nav-action-btn.guide {
  background: rgba(251, 191, 36, 0.15);
  border-color: rgba(251, 191, 36, 0.5);
  color: #fbbf24;
}

.nav-action-btn.guide:hover {
  background: rgba(251, 191, 36, 0.3);
  box-shadow: 0 0 16px rgba(251, 191, 36, 0.3);
}

/* Context Explainer HUD Banner */
.context-explainer-banner {
  position: absolute;
  top: 54px;
  left: 20px;
  right: 20px;
  background: rgba(9, 14, 23, 0.9);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 8px;
  padding: 8px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  z-index: 25;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.explainer-content {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.exp-icon {
  font-size: 1.2rem;
}

.exp-text {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

.exp-text strong {
  color: var(--accent-cyan);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.exp-text code {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  padding: 1px 4px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.exp-btn {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid var(--accent-cyan);
  color: #f8fafc;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.exp-btn:hover {
  background: var(--accent-cyan);
  color: #04070d;
}

/* Research Guide Modal */
.guide-box {
  width: 840px;
  max-height: 85vh;
}

.guide-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.guide-tab:hover {
  color: var(--text-primary);
}

.guide-tab.active {
  color: #fbbf24;
  border-bottom-color: #fbbf24;
}

.guide-tab-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.guide-tab-content h4 {
  color: #f8fafc;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.guide-tab-content ul, .guide-tab-content ol {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.guide-tab-content code {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* Close & Toggle Controls for HUD Overlays */
.banner-close-btn, .card-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-close-btn:hover, .card-close-btn:hover {
  color: var(--accent-crimson);
  transform: scale(1.2);
}

.hud-toggle-btn {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hud-toggle-btn.active {
  background: rgba(56, 189, 248, 0.2);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.hud-toggle-btn:hover {
  border-color: var(--accent-cyan);
  color: #f8fafc;
}

.inspector-header, .coord-badge-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  padding-bottom: 4px;
}

.coord-badge-header {
  border-bottom-color: rgba(16, 185, 129, 0.3);
}

.context-explainer-banner.dismissed {
  display: none !important;
}

/* Minimizable Oscilloscope Drawer */
.bottom-oscilloscope-drawer {
  transition: height 0.25s cubic-bezier(0.4, 0, 0.2, 1), padding 0.25s ease;
}

.bottom-oscilloscope-drawer.minimized {
  height: 38px !important;
  overflow: hidden;
  padding-bottom: 4px;
}

.bottom-oscilloscope-drawer.minimized #oscCanvas {
  display: none;
}

.osc-toggle-btn {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid var(--border-glass);
  color: var(--accent-cyan);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  cursor: pointer;
  transition: all 0.15s ease;
  margin-left: 8px;
}

.osc-toggle-btn:hover {
  background: var(--accent-cyan);
  color: #04070d;
}

/* Anomaly Diagnostic Dossier Modal Styles */
.custom-modal-box.dossier-box {
  max-width: 920px;
  width: 95%;
  background: #090e17;
  border: 1px solid rgba(56, 189, 248, 0.35);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.8), 0 0 32px rgba(56, 189, 248, 0.2);
}

.dossier-selector-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: rgba(15, 23, 42, 0.8);
  border-bottom: 1px solid var(--border-glass);
}

.dossier-selector-bar label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.dossier-coords {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  margin-left: auto;
}

.dossier-body {
  padding: 18px 24px;
  max-height: 65vh;
  overflow-y: auto;
}

.dossier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.dossier-card {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dossier-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(56, 189, 248, 0.15);
  padding-bottom: 8px;
}

.dossier-card-header h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin: 0;
}

.dossier-card-body p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin: 4px 0;
  line-height: 1.45;
}

.dossier-card-body strong {
  color: var(--text-primary);
}

.dossier-note {
  background: rgba(56, 189, 248, 0.08);
  border-left: 3px solid var(--accent-cyan);
  padding: 8px 10px;
  border-radius: 0 4px 4px 0;
  font-size: 0.72rem;
  color: #cbd5e1;
  margin-top: 6px;
  line-height: 1.4;
}

.dossier-ground-truth {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.74rem;
  color: #a7f3d0;
  line-height: 1.45;
  margin-top: 6px;
}

.highlight-val {
  color: var(--accent-gold);
  font-family: var(--font-mono);
  font-weight: 700;
}

.code-val {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(15, 23, 42, 0.9);
  padding: 2px 6px;
  border-radius: 4px;
}

.mono-val {
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  word-break: break-all;
}

.status-val.green {
  color: var(--accent-emerald);
  font-weight: 600;
}

.ins-dossier-btn {
  width: 100%;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  padding: 5px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 4px;
}

.ins-dossier-btn:hover {
  background: var(--accent-cyan);
  color: #04070d;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}