/* ==========================================================================
   VidyutSync Flight OS v2.4 - Aerospace Mission Control Stylesheet
   Dark Mode Aerospace HUD Aesthetic with Glassmorphism and Neon Accents
   ========================================================================== */

:root {
  --bg-deep-space: #06090F;
  --bg-hull: #0B111E;
  --bg-panel: rgba(15, 23, 42, 0.75);
  --bg-panel-border: rgba(56, 189, 248, 0.2);
  --bg-panel-hover: rgba(30, 41, 59, 0.85);

  --accent-cyan: #00F0FF;
  --accent-cyan-glow: rgba(0, 240, 255, 0.4);
  --accent-amber: #F59E0B;
  --accent-amber-glow: rgba(245, 158, 11, 0.4);
  --accent-green: #10B981;
  --accent-green-glow: rgba(16, 185, 129, 0.4);
  --accent-red: #EF4444;
  --accent-red-glow: rgba(239, 68, 68, 0.4);
  --accent-purple: #8B5CF6;
  --accent-purple-glow: rgba(139, 92, 246, 0.4);

  --zone-eclipse: rgba(15, 23, 42, 0.85);
  --zone-sunlight: rgba(245, 158, 11, 0.12);

  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --font-hud: 'Orbitron', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  background-color: var(--bg-deep-space);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 240, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(245, 158, 11, 0.03) 0%, transparent 40%),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 32px 32px, 32px 32px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(11, 17, 30, 0.8);
}
::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.25);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

/* Mission Control Container */
.mission-container {
  max-width: 1720px;
  margin: 0 auto;
  padding: 16px 24px 40px;
}

/* ==========================================================================
   Header & Status Bar
   ========================================================================== */
.mission-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), inset 0 0 16px rgba(0, 240, 255, 0.03);
  backdrop-filter: blur(12px);
  margin-bottom: 16px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 14px;
}

.satellite-emblem {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid var(--accent-cyan);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--accent-cyan-glow);
}

.brand-titles h1 {
  font-family: var(--font-hud);
  font-size: 18px;
  letter-spacing: 1.5px;
  color: var(--accent-cyan);
  text-shadow: 0 0 12px var(--accent-cyan-glow);
  display: flex;
  align-items: center;
  gap: 8px;
}

.version-tag {
  font-size: 10px;
  padding: 2px 6px;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--accent-cyan);
  border-radius: 4px;
  color: #FFFFFF;
}

.brand-titles p {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

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

.status-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.badge-clock {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(148, 163, 184, 0.3);
  color: #FFFFFF;
  font-family: var(--font-hud);
  font-size: 13px;
  letter-spacing: 1px;
}

.badge-eclipse {
  background: rgba(15, 23, 42, 0.95);
  border-color: rgba(56, 189, 248, 0.4);
  color: #38BDF8;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.2);
}

.badge-sunlight {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--accent-amber);
  color: var(--accent-amber);
  box-shadow: 0 0 12px var(--accent-amber-glow);
}

.badge-deficit {
  background: rgba(245, 158, 11, 0.2);
  border-color: var(--accent-amber);
  color: var(--accent-amber);
}

.badge-normal {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.badge-survival {
  background: rgba(239, 68, 68, 0.25);
  border-color: var(--accent-red);
  color: var(--accent-red);
  animation: pulse-red 1.2s infinite;
}

.badge-nominal {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.badge-danger-pulse {
  background: rgba(239, 68, 68, 0.25);
  border-color: var(--accent-red);
  color: var(--accent-red);
  animation: pulse-red 0.8s infinite;
}

.badge-ekf {
  background: rgba(139, 92, 246, 0.15);
  border-color: var(--accent-purple);
  color: #C4B5FD;
}

@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* ==========================================================================
   Master Controls Bar
   ========================================================================== */
.controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px 18px;
  background: var(--bg-hull);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: 8px;
  margin-bottom: 16px;
}

.btn-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hud-btn {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.hud-btn:hover {
  background: rgba(30, 41, 59, 0.9);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan-glow);
}

.hud-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan-glow);
}

.hud-btn.btn-primary {
  background: rgba(0, 240, 255, 0.2);
  border-color: var(--accent-cyan);
  color: #FFFFFF;
}

.speed-selector {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(15, 23, 42, 0.8);
  padding: 3px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 6px;
}

.speed-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.speed-btn.active, .speed-btn:hover {
  background: var(--accent-cyan);
  color: #000000;
  box-shadow: 0 0 8px var(--accent-cyan-glow);
}

.fault-selector {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fault-selector label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.hud-select {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.3);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  outline: none;
}
.hud-select:focus {
  border-color: var(--accent-cyan);
}

/* ==========================================================================
   Live Orbital Track Bar
   ========================================================================== */
.orbital-track-container {
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  border-radius: 10px;
  padding: 14px 20px 18px;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.track-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.track-title {
  font-family: var(--font-hud);
  font-size: 12px;
  letter-spacing: 1px;
  color: #E2E8F0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.track-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.orbital-track-bar {
  position: relative;
  height: 48px;
  background: #0B111E;
  border: 1px solid rgba(71, 85, 105, 0.5);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  display: flex;
}

/* Eclipse Shadow Zone */
.track-zone-eclipse {
  width: 35%;
  height: 100%;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.82));
  border-right: 2px dashed rgba(245, 158, 11, 0.9);
  display: flex;
  align-items: center;
  padding-left: 14px;
  position: relative;
}

.zone-label-eclipse {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #38BDF8;
  display: flex;
  align-items: center;
  gap: 6px;
  text-shadow: 0 0 8px rgba(56, 189, 248, 0.5);
}

/* Sunlight Zone */
.track-zone-sunlight {
  width: 65%;
  height: 100%;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.12), rgba(245, 158, 11, 0.05));
  display: flex;
  align-items: center;
  padding-left: 18px;
}

.zone-label-sunlight {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-amber);
  display: flex;
  align-items: center;
  gap: 6px;
  text-shadow: 0 0 8px var(--accent-amber-glow);
}

/* Sunrise Vertical Divider Banner */
.sunrise-marker {
  position: absolute;
  left: 35%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-amber);
  box-shadow: 0 0 12px var(--accent-amber-glow);
  z-index: 5;
}

.sunrise-tag {
  position: absolute;
  top: 2px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(245, 158, 11, 0.95);
  color: #000000;
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 3px;
  white-space: nowrap;
}

/* Spacecraft Position Marker */
.sat-marker {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #FFFFFF;
  box-shadow: 0 0 10px #FFFFFF, 0 0 20px var(--accent-cyan);
  z-index: 10;
  pointer-events: none;
  transition: left 0.08s linear;
}

.sat-icon-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  background: rgba(15, 23, 42, 0.9);
  border: 1.5px solid var(--accent-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px var(--accent-cyan);
}

.sat-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--accent-cyan);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: #FFFFFF;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

/* Scrubber Range Slider overlay */
.orbit-slider-input {
  width: 100%;
  margin-top: 10px;
  -webkit-appearance: none;
  background: transparent;
  cursor: pointer;
}
.orbit-slider-input::-webkit-slider-runnable-track {
  height: 4px;
  background: rgba(71, 85, 105, 0.4);
  border-radius: 2px;
}
.orbit-slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan-glow);
  cursor: pointer;
  margin-top: -5px;
}

/* ==========================================================================
   KPI Highlight Banner (VidyutSync vs Conventional)
   ========================================================================== */
.kpi-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.kpi-card {
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.kpi-title {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.kpi-values {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.kpi-main-val {
  font-family: var(--font-hud);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-cyan);
}

.kpi-sub-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.kpi-delta-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.delta-good {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.4);
}
.delta-bad {
  background: rgba(239, 68, 68, 0.2);
  color: var(--accent-red);
  border: 1px solid rgba(239, 68, 68, 0.4);
}

/* ==========================================================================
   4 Synchronized Real-Time Charts Grid
   ========================================================================== */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 1100px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  border-radius: 10px;
  padding: 14px 14px 10px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.chart-canvas-wrap {
  position: relative;
  width: 100%;
  height: 240px;
}

.chart-canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

/* ==========================================================================
   4-Layer Architecture Dashboard
   ========================================================================== */
.architecture-section {
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

.arch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(71, 85, 105, 0.3);
  padding-bottom: 12px;
}

.arch-header h2 {
  font-family: var(--font-hud);
  font-size: 15px;
  letter-spacing: 1px;
  color: #FFFFFF;
}

.layer-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.layer-tab-btn {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.layer-tab-btn:hover {
  color: var(--text-primary);
  border-color: rgba(56, 189, 248, 0.4);
}

.layer-tab-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan-glow);
}

.layer-content-pane {
  display: none;
}
.layer-content-pane.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Layer 1: Dual-Bus Schematic */
.schematic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 900px) {
  .schematic-grid {
    grid-template-columns: 1fr;
  }
}

.bus-card {
  background: rgba(11, 17, 30, 0.9);
  border: 1px solid rgba(71, 85, 105, 0.4);
  border-radius: 8px;
  padding: 16px;
}

.bus-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(71, 85, 105, 0.3);
  padding-bottom: 8px;
}

.bus-card-header h3 {
  font-family: var(--font-hud);
  font-size: 12px;
  color: var(--accent-cyan);
}

.channel-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.channel-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.15);
  padding: 8px 12px;
  border-radius: 6px;
}

.channel-info {
  display: flex;
  flex-direction: column;
}

.channel-name {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #FFFFFF;
}

.channel-specs {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--text-secondary);
}

.channel-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.badge-lcl-on {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
}

.badge-lcl-trip {
  background: rgba(239, 68, 68, 0.2);
  color: var(--accent-red);
  border: 1px solid var(--accent-red);
}

.supercap-box {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid var(--accent-purple);
  border-radius: 6px;
  padding: 10px 14px;
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Layer 2: State Machine */
.modes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

@media (max-width: 800px) {
  .modes-grid {
    grid-template-columns: 1fr;
  }
}

.mode-card {
  background: rgba(11, 17, 30, 0.9);
  border: 1px solid rgba(71, 85, 105, 0.4);
  border-radius: 8px;
  padding: 16px;
  position: relative;
  transition: all 0.2s ease;
}

.mode-card.active-mode {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px var(--accent-cyan-glow);
  background: rgba(15, 23, 42, 0.95);
}

.mode-card-header {
  font-family: var(--font-hud);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mode-desc {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 10px;
}

.mode-stats-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  border-top: 1px solid rgba(71, 85, 105, 0.3);
  padding-top: 6px;
}

/* Layer 3: Scheduler Queue */
.scheduler-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}

@media (max-width: 900px) {
  .scheduler-grid {
    grid-template-columns: 1fr;
  }
}

.task-queue-box {
  background: rgba(11, 17, 30, 0.9);
  border: 1px solid rgba(71, 85, 105, 0.4);
  border-radius: 8px;
  padding: 14px;
  max-height: 320px;
  overflow-y: auto;
}

.task-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 6px;
}

.task-idx {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-cyan);
  margin-right: 6px;
}

.task-name strong {
  font-size: 11.5px;
  color: #FFFFFF;
}

.task-meta {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.bus-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 3px;
}
.bus-unreg {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
}
.bus-reg {
  background: rgba(0, 240, 255, 0.15);
  color: var(--accent-cyan);
}
.pwr-badge, .pri-badge, .dvfs-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  background: rgba(71, 85, 105, 0.3);
  color: var(--text-secondary);
  padding: 1px 5px;
  border-radius: 3px;
}
.dvfs-badge {
  background: rgba(139, 92, 246, 0.2);
  color: #C4B5FD;
}

.heuristic-val {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-align: right;
}

.task-status {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  text-align: right;
}
.status-crit {
  color: var(--accent-green);
}
.status-deferred {
  color: var(--accent-amber);
}

.scheduler-calc-box {
  background: rgba(11, 17, 30, 0.9);
  border: 1px solid rgba(71, 85, 105, 0.4);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.formula-card {
  background: rgba(15, 23, 42, 0.9);
  border-left: 3px solid var(--accent-cyan);
  padding: 10px 14px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #E2E8F0;
}

/* Layer 4: MAX_VAR_ALAP */
.alap-pane-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.alap-active-alert {
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid var(--accent-amber);
  color: #FCD34D;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: 6px;
  box-shadow: 0 0 14px var(--accent-amber-glow);
  display: flex;
  align-items: center;
  gap: 8px;
}

.alap-standby {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #7DD3FC;
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 10px 16px;
  border-radius: 6px;
}

.alap-complete {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-green);
  color: #6EE7B7;
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 10px 16px;
  border-radius: 6px;
}

.alap-gantt-box {
  background: rgba(11, 17, 30, 0.9);
  border: 1px solid rgba(71, 85, 105, 0.4);
  border-radius: 8px;
  padding: 14px;
}

.gantt-track-row {
  margin-bottom: 12px;
}

.gantt-track-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
}

.gantt-bar-wrap {
  height: 24px;
  background: rgba(15, 23, 42, 0.8);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(71, 85, 105, 0.4);
}

.gantt-segment {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: #FFFFFF;
}

/* ==========================================================================
   Telemetry Log & Real-Time Event Feed
   ========================================================================== */
.telemetry-log-section {
  background: var(--bg-panel);
  border: 1px solid var(--bg-panel-border);
  border-radius: 10px;
  padding: 16px 20px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.log-header h3 {
  font-family: var(--font-hud);
  font-size: 13px;
  color: #E2E8F0;
  letter-spacing: 0.5px;
}

.flight-log-list {
  background: rgba(11, 17, 30, 0.85);
  border: 1px solid rgba(71, 85, 105, 0.4);
  border-radius: 6px;
  padding: 10px 14px;
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
}

.log-entry {
  display: flex;
  gap: 8px;
  line-height: 1.4;
  padding: 2px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.log-time {
  color: var(--accent-cyan);
  font-weight: 700;
  min-width: 80px;
}
.log-type {
  font-weight: 700;
  min-width: 110px;
}
.log-msg {
  color: #E2E8F0;
}

.log-eclipse_entry .log-type { color: #38BDF8; }
.log-l2_gate .log-type { color: var(--accent-amber); }
.log-l3_dvfs .log-type { color: #C4B5FD; }
.log-l4_alap .log-type { color: #38BDF8; }
.log-conv_failure .log-type { color: var(--accent-red); }
.log-alap_burst .log-type { color: var(--accent-amber); }
.log-l3_ceiling .log-type { color: var(--accent-green); }
.log-sunrise .log-type { color: var(--accent-amber); }
.log-plating_saves .log-type { color: var(--accent-green); }
.log-solar_payload .log-type { color: var(--accent-cyan); }
.log-mission_success .log-type { color: var(--accent-green); }
.log-fault_injected .log-type { color: var(--accent-red); }
.log-fault_cleared .log-type { color: var(--accent-green); }

/* Print styling */
@media print {
  body {
    background: #FFFFFF !important;
    color: #000000 !important;
  }
  .controls-bar, .orbit-slider-input, .layer-tabs, #faultSelect {
    display: none !important;
  }
}