/* ═══════════════════════════════════════════════════════
   LSOAS — Design System
   Apple / Jony Ive inspired Mission Control
   ═══════════════════════════════════════════════════════ */

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

/* ─── Design Tokens ─── */
:root {
  /* Typography */
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
    Roboto, sans-serif;
  --font-mono:
    "JetBrains Mono", "SF Mono", "Fira Code", "Cascadia Code", monospace;

  /* Dark Theme (default) */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-panel: rgba(18, 18, 28, 0.72);
  --bg-panel-solid: #12121c;
  --bg-card: rgba(28, 28, 42, 0.6);
  --bg-hover: rgba(255, 255, 255, 0.04);
  --bg-input: rgba(255, 255, 255, 0.06);

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-medium: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text-primary: rgba(255, 255, 255, 0.92);
  --text-secondary: rgba(255, 255, 255, 0.55);
  --text-tertiary: rgba(255, 255, 255, 0.32);

  /* Accent Colors (curated palette) */
  --accent-blue: #3b82f6;
  --accent-blue-soft: rgba(59, 130, 246, 0.15);
  --accent-green: #34d399;
  --accent-green-soft: rgba(52, 211, 153, 0.15);
  --accent-amber: #fbbf24;
  --accent-amber-soft: rgba(251, 191, 36, 0.15);
  --accent-red: #f87171;
  --accent-red-soft: rgba(248, 113, 113, 0.15);
  --accent-purple: #a78bfa;
  --accent-purple-soft: rgba(167, 139, 250, 0.15);
  --accent-cyan: #22d3ee;
  --accent-cyan-soft: rgba(34, 211, 238, 0.12);

  /* State Colors */
  --state-idle: var(--accent-green);
  --state-idle-bg: var(--accent-green-soft);
  --state-executing: var(--accent-blue);
  --state-executing-bg: var(--accent-blue-soft);
  --state-safe: var(--accent-amber);
  --state-safe-bg: var(--accent-amber-soft);
  --state-error: var(--accent-red);
  --state-error-bg: var(--accent-red-soft);

  /* Shadows & Effects */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow-blue: 0 0 24px rgba(59, 130, 246, 0.15);
  --shadow-glow-green: 0 0 24px rgba(52, 211, 153, 0.15);

  /* Spacing */
  --sp-xxs: 4px;
  --sp-xs: 6px;
  --sp-sm: 8px;
  --sp-md: 12px;
  --sp-lg: 16px;
  --sp-xl: 24px;
  --sp-xxl: 32px;
  --sp-3xl: 48px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 120ms ease;
  --transition-normal: 220ms ease;
  --transition-smooth: 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Layout */
  --header-height: 52px;
  --footer-height: 32px;
  --panel-gap: 12px;
}

/* ─── Global ─── */
html {
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #050b13;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  background-color: #050b13;
  color: var(--text-primary);
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
h4 {
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ═══════════════════════════════════════════════════════
   TOP BAR
   ═══════════════════════════════════════════════════════ */
#top-bar {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-lg);
  background: var(--bg-panel);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
  flex-shrink: 0;
  position: relative;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--accent-cyan);
}

.top-bar-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
}

.top-bar-subtitle {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-tertiary);
  padding-left: var(--sp-sm);
  border-left: 1px solid var(--border-subtle);
}

.top-bar-center {
  position: absolute;
  left: 50%;
  transform: translate3d(-50%, 0, 0);
  display: flex;
  align-items: center;
  transition: transform var(--transition-smooth);
  /* Force hardware acceleration recursively to prevent rendering glitches */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* Safari Hover Jitter Fix: Enormous invisible hit area so the cursor never "falls off" when the unit slides left */
.top-bar-center::after {
  content: "";
  position: absolute;
  top: -20px;
  bottom: -20px;
  left: -100px;
  right: -100px;
  z-index: -1;
}

.top-bar-center:hover,
.top-bar-center:focus-within {
  transform: translate3d(calc(-50% - 66px), 0, 0);
}

.sim-clock {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  padding: 6px 18px;
  background: var(--bg-card);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.clock-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.clock-value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
}

.time-controls {
  position: absolute;
  left: 100%;
  margin-left: var(--sp-sm);
  display: flex;
  align-items: center;
  gap: var(--sp-xxs);
  padding: 4px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  opacity: 0;
  visibility: hidden;
  transform: translate3d(-15px, 0, 0);
  transition:
    opacity var(--transition-smooth),
    visibility var(--transition-smooth),
    transform var(--transition-smooth);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.top-bar-center:hover .time-controls,
.time-controls:focus-within {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
}

.time-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  outline: none;
  transition:
    transform 250ms cubic-bezier(0.34, 1.56, 0.64, 1),
    background-color 150ms ease,
    color 150ms ease,
    border-color 150ms ease;
  transform-origin: center center;
}

.time-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  transform: scale(1.02);
}

.time-btn:active {
  transform: scale(0.92);
  transition: transform 50ms ease;
}

.time-btn.active {
  background: var(--accent-cyan-soft);
  color: var(--accent-cyan);
  border-color: rgba(34, 211, 238, 0.2);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.connection-indicator {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  padding: var(--sp-xxs) var(--sp-md);
  border-radius: var(--radius-full);
  background: var(--accent-green-soft);
}

.conn-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.3);
  }
}

.conn-text {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent-green);
  text-transform: uppercase;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--bg-hover);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition:
    background var(--transition-fast),
    color var(--transition-fast);
}

.btn-icon:hover {
  background: var(--border-medium);
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════════
   FLEET BANNER
   ═══════════════════════════════════════════════════════ */
#fleet-banner {
  margin: var(--panel-gap) var(--panel-gap) 0;
  padding: var(--sp-sm) var(--sp-lg);
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: var(--sp-md);
  background: var(--bg-panel);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.fleet-banner-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.fleet-banner-label {
  color: var(--text-tertiary);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.fleet-banner-value {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ═══════════════════════════════════════════════════════
   MAIN GRID
   ═══════════════════════════════════════════════════════ */
#main-grid {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
  grid-template-rows: 1fr;
  gap: var(--panel-gap);
  padding: var(--panel-gap);
  overflow: hidden;
  min-height: 0;
  position: relative;
  transition:
    grid-template-columns var(--transition-smooth),
    grid-template-rows var(--transition-smooth),
    gap var(--transition-smooth);
}

body.three-panel-open #main-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
}

/* ─── Panel Base ─── */
.panel {
  background: var(--bg-panel);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-lg) var(--sp-lg) var(--sp-md);
  flex-shrink: 0;
}

.panel-header h2 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.panel-header-actions {
  display: flex;
  gap: var(--sp-xs);
}

/* ─── Badges ─── */
.badge {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-live {
  background: var(--accent-green-soft);
  color: var(--accent-green);
}

.badge-earth {
  background: var(--accent-blue-soft);
  color: var(--accent-blue);
}

/* ─── Small Button ─── */
.btn-sm {
  padding: 4px 10px;
  border: 1px solid var(--border-medium);
  background: transparent;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
}

.btn-sm:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
  background: var(--bg-hover);
}

/* ═══════════════════════════════════════════════════════
   TOPOLOGY PANEL (LEFT)
   ═══════════════════════════════════════════════════════ */
.panel-topology {
  overflow-y: auto;
  grid-column: 1;
  grid-row: 1;
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.dropdown-stack {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  min-height: 0;
}

.left-dropdown-stack {
  padding: 0 var(--sp-md) var(--sp-md);
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.right-dropdown-stack {
  padding: 0 var(--sp-lg) var(--sp-lg);
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.right-dropdown-stack > .dropdown-block {
  flex: 0 0 auto;
  min-height: fit-content;
}

.right-dropdown-stack > .dropdown-block > .dropdown-content {
  overflow: visible;
  max-height: none;
}

.dropdown-block {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.dropdown-toggle {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--text-primary);
  padding: var(--sp-sm) var(--sp-md);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  cursor: pointer;
  text-align: left;
  transition: background var(--transition-fast);
}

.dropdown-toggle:hover {
  background: var(--bg-hover);
}

.dropdown-title {
  flex: 1;
  min-width: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
  text-transform: uppercase;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.dropdown-meta {
  max-width: 44%;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.dropdown-toggle .pending-count {
  margin-left: auto;
  flex-shrink: 0;
}

.dropdown-chevron {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--text-tertiary);
  border-bottom: 1.5px solid var(--text-tertiary);
  transform: rotate(45deg);
  margin-right: 2px;
  transition: transform var(--transition-fast);
}

.dropdown-block.is-open .dropdown-chevron {
  transform: rotate(-135deg);
  margin-top: 4px;
}

.dropdown-content {
  padding: 0 var(--sp-sm) var(--sp-sm);
  overflow-y: auto;
  min-height: 0;
}

.left-dropdown-stack .dropdown-block.is-open,
.telemetry-dropdown-stack .dropdown-block.is-open {
  flex: 1;
}

.left-dropdown-stack .dropdown-content,
.telemetry-dropdown-stack .dropdown-content {
  max-height: none;
  flex: 1;
}

#left-command-log-block .dropdown-content:not([hidden]) {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

#left-pending-ack-block .dropdown-content:not([hidden]) {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

#telemetry-stream-block .dropdown-content:not([hidden]) {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

#telemetry-stream-block .telemetry-feed {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.dropdown-content[hidden] {
  display: none;
}

.topology-visual {
  flex: 1;
  position: relative;
  padding: var(--sp-lg);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  align-items: center;
  justify-items: center;
  gap: var(--sp-lg);
  min-height: 0;
  max-height: 1200px;
}

.topology-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

#topo-earth {
  grid-column: 1;
  grid-row: 1;
}

#topo-spacelink {
  grid-column: 2;
  grid-row: 1;
}

#topo-rover {
  grid-column: 1;
  grid-row: 2;
}

#topo-telemetry {
  grid-column: 2;
  grid-row: 2;
}

/* ─── Floating Orbital Panel ─── */
#floating-panel {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  min-height: 0;
  opacity: 0;
  transform: translateX(-30px) scale(0.985);
  pointer-events: none;
  transition:
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 320ms ease,
    filter 320ms ease;
  filter: saturate(82%);
}

#floating-panel.panel-open {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
  filter: none;
}

.floating-panel-shell {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-medium);
  background:
    radial-gradient(
      circle at 72% 18%,
      rgba(59, 130, 246, 0.14),
      transparent 42%
    ),
    radial-gradient(
      circle at 12% 100%,
      rgba(167, 139, 250, 0.14),
      transparent 38%
    ),
    rgba(6, 8, 14, 0.92);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 28px 52px rgba(0, 0, 0, 0.58);
}

.panel-telemetry {
  grid-column: 2;
  grid-row: 1;
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.telemetry-dropdown-stack {
  padding: 0 var(--sp-lg) var(--sp-lg);
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.telemetry-dropdown-stack .fleet-grid-panel,
.telemetry-dropdown-stack .telemetry-feed {
  margin-left: 0;
  margin-right: 0;
}

.telemetry-dropdown-stack .fleet-grid-panel {
  margin-bottom: 0;
}

.telemetry-dropdown-stack .telemetry-feed {
  max-height: none;
  margin-bottom: 0;
}

.telemetry-dropdown-stack .telemetry-last-line {
  margin: var(--sp-sm) 0 0;
}

body.three-panel-open .panel-telemetry.compact-log {
  transform: none;
  grid-column: 1;
  grid-row: 2;
  align-self: stretch;
  min-height: 0;
}

body.three-panel-open .telemetry-dropdown-stack {
  gap: 6px;
  padding: 0 var(--sp-sm) var(--sp-sm);
  height: 100%;
}

body.three-panel-open .telemetry-dropdown-stack .dropdown-toggle {
  padding: 7px 8px;
}

body.three-panel-open .telemetry-dropdown-stack .dropdown-title {
  font-size: 10px;
}

body.three-panel-open .telemetry-dropdown-stack .dropdown-meta {
  font-size: 9px;
}

body.three-panel-open .telemetry-dropdown-stack .dropdown-content {
  max-height: none;
  padding: 0 6px 6px;
}

body.three-panel-open #telemetry-stream-block .dropdown-content:not([hidden]) {
  overflow: hidden;
}

body.three-panel-open #telemetry-stream-block .telemetry-feed {
  min-height: 0;
  overflow-y: auto;
}

body.three-panel-open .panel-topology {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
}

.panel-topology .topology-visual {
  transition:
    opacity 320ms ease,
    max-height 420ms cubic-bezier(0.22, 1, 0.36, 1),
    padding 320ms ease;
}

.panel-topology .signal-legend {
  max-height: 120px;
  transition:
    opacity 320ms ease,
    max-height 420ms cubic-bezier(0.22, 1, 0.36, 1),
    padding 320ms ease,
    margin 320ms ease;
}

body.three-panel-open .panel-topology .panel-header {
  padding-bottom: var(--sp-sm);
}

body.three-panel-open #left-dropdown-stack {
  gap: 6px;
  padding: 0 var(--sp-sm) var(--sp-sm);
}

body.three-panel-open #left-dropdown-stack .dropdown-toggle {
  padding: 7px 8px;
}

body.three-panel-open #left-dropdown-stack .dropdown-title {
  font-size: 10px;
}

body.three-panel-open #left-dropdown-stack .dropdown-meta {
  font-size: 9px;
}

body.three-panel-open #left-dropdown-stack .dropdown-content {
  padding: 0 6px 6px;
}

body.three-panel-open #left-dropdown-stack .topology-visual {
  padding: 6px;
  gap: 6px;
  max-height: none;
  min-height: 176px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  align-items: center;
  justify-items: center;
}

body.three-panel-open #left-dropdown-stack .signal-legend {
  display: none;
}

body.three-panel-open #left-topology-block .topo-node {
  width: 100%;
  gap: 4px;
}

body.three-panel-open #left-topology-block .topo-node-ring {
  width: 40px;
  height: 40px;
}

body.three-panel-open #left-topology-block .topo-node-icon {
  width: 18px;
  height: 18px;
}

body.three-panel-open #left-topology-block .topo-node-label {
  font-size: 9px;
}

body.three-panel-open #left-topology-block .topo-node-state {
  font-size: 8px;
  padding: 1px 6px;
}

body.three-panel-open #left-dropdown-stack .command-log-left {
  max-height: 96px;
}

body.three-panel-open #left-dropdown-stack .pending-acks-left {
  max-height: 80px;
  overflow-y: auto;
}

body.three-panel-open #floating-panel {
  grid-column: 2;
  grid-row: 1 / span 2;
}

body.three-panel-open .panel-command {
  grid-column: 3;
  grid-row: 1 / span 2;
}

.panel-command {
  grid-column: 3;
  grid-row: 1;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.floating-panel-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-md) var(--sp-lg);
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(
    110deg,
    rgba(3, 8, 16, 0.82) 0%,
    rgba(6, 18, 36, 0.78) 58%,
    rgba(3, 8, 16, 0.86) 100%
  );
}

.floating-panel-title-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-xs);
}

.floating-panel-grab {
  width: 44px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--border-strong);
}

.floating-panel-header h3 {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.floating-panel-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
}

.floating-panel-meta.warning {
  color: #fda4af;
}

.floating-close-btn {
  flex-shrink: 0;
  margin-top: 0;
}

.orbital-silos {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(6, 16, 28, 0.52);
}

.orbital-silo {
  min-width: 0;
}

.orbital-silo .dropdown-toggle {
  padding: 7px 10px;
}

.orbital-silo .dropdown-content {
  padding: 6px 8px 8px;
}

.orbital-legend-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.orbital-legend-chip {
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(125, 232, 255, 0.26);
  background: rgba(125, 232, 255, 0.07);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.2;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.orbital-legend-chip.line-earth {
  border-color: rgba(46, 182, 255, 0.45);
}

.orbital-legend-chip.line-rover {
  border-color: rgba(111, 225, 174, 0.46);
}

.orbital-legend-chip.line-inter {
  border-color: rgba(154, 142, 255, 0.46);
}

.orbital-legend-chip.line-blocked {
  border-color: rgba(255, 143, 143, 0.46);
}

.floating-panel-kpis {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  min-width: 0;
}

.lunar-kpi {
  min-width: 0;
  border: 1px solid rgba(123, 180, 235, 0.22);
  border-radius: var(--radius-sm);
  background: rgba(8, 20, 42, 0.56);
  padding: 7px 9px 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lunar-kpi-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.lunar-kpi-value {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.25;
  color: #dff4ff;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}

.lunar-kpi.is-good {
  border-color: rgba(52, 211, 153, 0.44);
  background: rgba(5, 36, 29, 0.58);
}

.lunar-kpi.is-good .lunar-kpi-value {
  color: #86efac;
}

.lunar-kpi.is-alert {
  border-color: rgba(248, 113, 113, 0.52);
  background: rgba(58, 16, 22, 0.6);
}

.lunar-kpi.is-alert .lunar-kpi-value {
  color: #fca5a5;
}

#visualization-container {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.cmd-btn-sm {
  margin-right: 12px;
  height: 32px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-hover);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 500;
  transition:
    transform 140ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 160ms ease,
    border-color var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast);
  transform: translateY(0) translateZ(0);
  box-shadow:
    inset 0 1px 0 rgba(220, 244, 255, 0.08),
    0 6px 14px rgba(1, 10, 18, 0.3);
}

.cmd-btn-sm:hover {
  background: var(--border-medium);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(220, 244, 255, 0.14),
    0 10px 18px rgba(1, 10, 18, 0.4);
}

.wire-icon {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn-moon-icon {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.topology-lines line {
  stroke: var(--border-medium);
  stroke-width: 1;
  stroke-dasharray: 4 4;
}

.topology-lines line.signal-active {
  stroke: var(--accent-cyan);
  stroke-width: 1.5;
  stroke-dasharray: none;
  filter: drop-shadow(0 0 4px rgba(34, 211, 238, 0.3));
}

/* ─── Node Card ─── */
.topo-node {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xs);
  cursor: pointer;
  transition: transform var(--transition-smooth);
}

.topo-node:hover {
  transform: scale(1.05);
}

.topo-node-ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  transition: all var(--transition-normal);
  position: relative;
}

.topo-node:hover .topo-node-ring {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow-blue);
}

.topo-node.active .topo-node-ring {
  border-color: var(--accent-cyan);
  box-shadow:
    0 0 0 4px var(--accent-cyan-soft),
    var(--shadow-glow-blue);
}

/* Pulse ring animation for active node */
.topo-node-ring::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid transparent;
  transition: border-color 0.3s;
}

.topo-node.active .topo-node-ring::after {
  border-color: var(--accent-cyan);
  animation: ring-pulse 2.5s ease-out infinite;
}

@keyframes ring-pulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.topo-node-icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.topo-node-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
}

.topo-node-state {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--accent-green-soft);
  color: var(--accent-green);
  text-transform: uppercase;
}

.topo-node[data-node="earth"] .topo-node-state {
  background: var(--accent-blue-soft);
  color: var(--accent-blue);
}

.topo-node[data-node="spacelink"] .topo-node-state {
  background: var(--accent-purple-soft);
  color: var(--accent-purple);
}

.topo-node[data-node="telemetry"] .topo-node-state {
  background: var(--accent-cyan-soft);
  color: var(--accent-cyan);
}

/* State-based backgrounds for rover */
.topo-node-state.state-idle {
  background: var(--state-idle-bg);
  color: var(--state-idle);
}
.topo-node-state.state-executing {
  background: var(--state-executing-bg);
  color: var(--state-executing);
}
.topo-node-state.state-safe-mode {
  background: var(--state-safe-bg);
  color: var(--state-safe);
}
.topo-node-state.state-error {
  background: var(--state-error-bg);
  color: var(--state-error);
}

/* Signal Legend */
.signal-legend {
  display: flex;
  justify-content: center;
  gap: var(--sp-lg);
  padding: var(--sp-md) var(--sp-lg);
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.signal-legend-item {
  font-size: 10px;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: var(--sp-xxs);
}

.signal-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
}

.signal-arrow.up {
  background: var(--accent-blue-soft);
  color: var(--accent-blue);
}

.signal-arrow.down {
  background: var(--accent-green-soft);
  color: var(--accent-green);
}

/* ═══════════════════════════════════════════════════════
   TELEMETRY PANEL (CENTER)
   ═══════════════════════════════════════════════════════ */

/* ─── Fleet Grid ─── */
.fleet-grid-panel {
  margin: 0 var(--sp-lg) var(--sp-md);
  padding: var(--sp-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  position: relative;
}

.fleet-grid-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-sm);
}

.fleet-grid-summary {
  font-size: 10px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--sp-sm);
  max-height: 300px;
  overflow-y: auto;
  padding-right: 2px;
}

.fleet-card {
  background: var(--bg-panel-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--sp-md);
  display: grid;
  gap: var(--sp-xs);
  min-height: 124px;
  transition:
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.fleet-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.fleet-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
}

.fleet-card-rover-id {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  text-transform: uppercase;
  flex: 1;
  min-width: 0;
}

.fleet-card-actions {
  display: inline-flex;
  align-items: center;
}

.fleet-pin-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  width: 20px;
  height: 20px;
  line-height: 1;
  font-size: 12px;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.fleet-pin-btn:hover {
  color: var(--accent-amber);
  border-color: var(--border-medium);
  background: var(--bg-hover);
}

.fleet-pin-btn.pinned {
  color: var(--accent-amber);
  border-color: rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.1);
}

.fleet-card-state {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 2px 7px;
}

.fleet-card.state-idle .fleet-card-state {
  color: var(--state-idle);
  background: var(--state-idle-bg);
}

.fleet-card.state-executing .fleet-card-state {
  color: var(--state-executing);
  background: var(--state-executing-bg);
}

/* Issue requirement: SAFE_MODE should be red */
.fleet-card.state-safe-mode .fleet-card-state {
  color: var(--accent-red);
  background: var(--accent-red-soft);
}

.fleet-card.state-error .fleet-card-state {
  color: var(--state-error);
  background: var(--state-error-bg);
}

.fleet-card-metrics {
  display: grid;
  gap: 4px;
}

.fleet-card-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-sm);
  font-size: 11px;
  color: var(--text-secondary);
}

.fleet-card-label {
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 9px;
  font-weight: 600;
}

.fleet-card-value {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
}

.fleet-card.state-idle {
  border-color: rgba(52, 211, 153, 0.28);
}

.fleet-card.state-executing {
  border-color: rgba(59, 130, 246, 0.28);
}

.fleet-card.state-safe-mode,
.fleet-card.state-error {
  border-color: rgba(248, 113, 113, 0.28);
}

.fleet-card.pinned {
  box-shadow: inset 0 0 0 1px rgba(251, 191, 36, 0.3);
}

.fleet-hover-card {
  position: fixed;
  z-index: 400;
  min-width: 220px;
  max-width: 280px;
  padding: var(--sp-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  background: var(--bg-panel-solid);
  box-shadow: var(--shadow-lg);
  pointer-events: none;
}

.fleet-hover-card[hidden] {
  display: none;
}

.fleet-hover-card .fleet-card {
  margin: 0;
  min-height: auto;
  transform: none;
}

/* ─── Telemetry Feed ─── */
.telemetry-feed {
  flex: 1;
  margin: 0 var(--sp-lg) var(--sp-lg);
  padding: var(--sp-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  min-height: 0;
}

.telemetry-last-line {
  display: none;
  align-items: center;
  gap: var(--sp-sm);
  margin: 0 var(--sp-lg) var(--sp-lg);
  padding: var(--sp-sm) var(--sp-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 11px;
  overflow: hidden;
}

.telemetry-last-label {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.telemetry-last-value {
  color: var(--text-secondary);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

body.three-panel-open .panel-telemetry.compact-log .fleet-grid-panel {
  display: block;
  margin-bottom: var(--sp-sm);
  padding: var(--sp-sm);
}

body.three-panel-open .panel-telemetry.compact-log .fleet-grid {
  grid-template-columns: repeat(auto-fit, minmax(116px, 1fr));
  max-height: 156px;
  overflow-y: auto;
}

body.three-panel-open .panel-telemetry.compact-log .fleet-card.compact {
  min-height: auto;
  gap: var(--sp-xxs);
  padding: var(--sp-sm);
  cursor: pointer;
}

body.three-panel-open
  .panel-telemetry.compact-log
  .fleet-card.compact
  .fleet-card-metrics {
  display: none;
}

body.three-panel-open
  .panel-telemetry.compact-log
  .fleet-card.compact
  .fleet-card-state {
  font-size: 8px;
}

body.three-panel-open .panel-telemetry.compact-log .fleet-grid-summary {
  font-size: 9px;
}

body.three-panel-open .panel-telemetry.compact-log .panel-header-actions {
  display: flex;
}

body.three-panel-open .panel-telemetry.compact-log .telemetry-feed {
  display: block;
  flex: 1;
  margin-top: 0;
}

body.three-panel-open .panel-telemetry.compact-log .telemetry-last-line {
  display: none;
}

.feed-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 80px;
  gap: var(--sp-sm);
  color: var(--text-tertiary);
  font-family: var(--font-sans);
  font-size: 12px;
}

.feed-empty-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  opacity: 0.3;
}

.feed-line {
  padding: var(--sp-xxs) var(--sp-sm);
  border-radius: var(--radius-sm);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  animation: feed-in 0.3s ease-out;
  color: var(--text-secondary);
  line-height: 1.35;
}

.feed-line:hover {
  background: var(--bg-hover);
}

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

.feed-line .feed-ts {
  color: var(--text-tertiary);
  margin-right: var(--sp-sm);
}

.feed-line .feed-tag {
  font-weight: 600;
  margin-right: var(--sp-sm);
}

.feed-tag.tag-tlm {
  color: var(--accent-cyan);
}
.feed-tag.tag-cmd {
  color: var(--accent-blue);
}
.feed-tag.tag-ack {
  color: var(--accent-green);
}
.feed-tag.tag-ack-fail {
  color: var(--accent-red);
}
.feed-tag.tag-drop {
  color: var(--accent-red);
}
.feed-tag.tag-relay {
  color: var(--accent-purple);
}
.feed-tag.tag-fault {
  color: var(--accent-amber);
}
.feed-tag.tag-system {
  color: var(--text-tertiary);
}
.feed-tag.tag-task {
  color: var(--accent-blue);
}

/* ═══════════════════════════════════════════════════════
   COMMAND PANEL (RIGHT)
   ═══════════════════════════════════════════════════════ */
.panel-command {
  overflow-y: auto;
}

.command-section {
  padding: 0 var(--sp-lg) var(--sp-lg);
}

.command-section.command-section-inner {
  padding: var(--sp-sm) 2px 2px;
}

.panel-command,
.right-dropdown-stack,
.command-section,
.command-grid,
.task-id-row,
.input-group,
.mission-guide-toolbar {
  min-width: 0;
}

.nested-dropdown-block {
  margin-top: var(--sp-sm);
  border-color: var(--border-medium);
}

.nested-dropdown-block .dropdown-toggle {
  padding-inline: var(--sp-sm);
}

.nested-dropdown-block .dropdown-content {
  max-height: 220px;
  padding-inline: var(--sp-xs);
}

.command-section h3 {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-sm);
}

.control-subheading {
  font-size: 10px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin: var(--sp-sm) 0 var(--sp-sm);
}

.mission-brief-card {
  margin-bottom: var(--sp-sm);
  padding: var(--sp-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  background:
    radial-gradient(
      circle at 92% 12%,
      rgba(34, 211, 238, 0.18),
      transparent 36%
    ),
    var(--bg-card);
}

.mission-brief-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-xs);
}

.mission-brief-code {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.mission-brief-phase {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-tertiary);
}

.mission-brief-summary {
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.4;
  margin-bottom: var(--sp-sm);
}

.mission-brief-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mission-brief-tag {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(34, 211, 238, 0.24);
  background: rgba(34, 211, 238, 0.11);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mission-guide-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-xs);
  margin-bottom: var(--sp-sm);
}

.mission-guide-toolbar .btn-sm {
  padding: 5px 8px;
  font-size: 10px;
}

.mission-step-list {
  list-style: none;
  display: grid;
  gap: 6px;
  max-height: 190px;
  overflow-y: auto;
  padding-right: 2px;
}

.mission-step-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--sp-sm);
  background: var(--bg-card);
  display: grid;
  gap: 4px;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.mission-step-item:hover {
  border-color: var(--border-strong);
}

.mission-step-item.is-complete {
  border-color: rgba(52, 211, 153, 0.25);
  background: rgba(52, 211, 153, 0.08);
}

.mission-step-item.is-next {
  border-color: rgba(59, 130, 246, 0.35);
  background: rgba(59, 130, 246, 0.08);
}

.mission-step-item.is-applied {
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.2);
}

.mission-step-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-xs);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 600;
}

.mission-step-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-tertiary);
}

.mission-step-meta {
  display: flex;
  gap: var(--sp-xs);
}

.mission-step-chip {
  font-family: var(--font-mono);
  font-size: 9px;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  background: var(--bg-input);
}

.mission-step-note {
  font-size: 10px;
  color: var(--text-tertiary);
  line-height: 1.35;
}

/* ─── Command Buttons Grid ─── */
.command-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-sm);
}

.cmd-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xxs);
  padding: var(--sp-md) var(--sp-sm);
  border: 1px solid var(--border-medium);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    transform 140ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 160ms ease,
    border-color var(--transition-normal),
    background var(--transition-normal),
    color var(--transition-normal);
  font-family: var(--font-sans);
  position: relative;
  overflow: hidden;
  transform: translateY(0) translateZ(0);
  box-shadow:
    inset 0 1px 0 rgba(220, 244, 255, 0.08),
    0 6px 14px rgba(1, 10, 18, 0.3);
}

.cmd-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-normal);
  border-radius: inherit;
}

.cmd-btn:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.cmd-btn:active {
  transform: translateY(1px) scale(0.992);
  box-shadow:
    inset 0 2px 6px rgba(2, 9, 18, 0.58),
    0 3px 8px rgba(1, 8, 16, 0.2);
}

.cmd-icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.cmd-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Command button variants */
.cmd-start {
  border-color: rgba(52, 211, 153, 0.2);
}
.cmd-start:hover {
  border-color: var(--accent-green);
  background: var(--accent-green-soft);
}
.cmd-start .cmd-icon {
  color: var(--accent-green);
}

.cmd-abort {
  border-color: rgba(248, 113, 113, 0.2);
}
.cmd-abort:hover {
  border-color: var(--accent-red);
  background: var(--accent-red-soft);
}
.cmd-abort .cmd-icon {
  color: var(--accent-red);
}

.cmd-safe {
  border-color: rgba(251, 191, 36, 0.2);
}
.cmd-safe:hover {
  border-color: var(--accent-amber);
  background: var(--accent-amber-soft);
}
.cmd-safe .cmd-icon {
  color: var(--accent-amber);
}

.cmd-reset {
  border-color: rgba(167, 139, 250, 0.2);
}
.cmd-reset:hover {
  border-color: var(--accent-purple);
  background: var(--accent-purple-soft);
}
.cmd-reset .cmd-icon {
  color: var(--accent-purple);
}

/* ─── Input Fields ─── */
.input-group {
  margin-bottom: var(--sp-md);
}

.task-id-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--sp-xs);
}

.task-id-regenerate-btn {
  align-self: stretch;
  white-space: nowrap;
}

.task-id-meta {
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-sm);
}

.task-id-toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 10px;
}

.task-id-toggle-label input {
  accent-color: var(--accent-cyan);
}

.task-id-preview {
  color: var(--text-tertiary);
  font-size: 10px;
  font-family: var(--font-mono);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}

.mission-step-note,
.mission-brief-summary,
.lunar-kpi-value,
.orbital-status-pill,
.orbital-relative-item {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.input-group label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--sp-xxs);
}

.param-value {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-cyan);
}

.input-field {
  width: 100%;
  padding: var(--sp-sm) var(--sp-md);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.input-field:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px var(--accent-cyan-soft);
}

.input-field::placeholder {
  color: var(--text-tertiary);
}

.select-field {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
    linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position:
    calc(100% - 16px) calc(50% - 3px),
    calc(100% - 10px) calc(50% - 3px);
  background-size:
    6px 6px,
    6px 6px;
  background-repeat: no-repeat;
  padding-right: 30px;
  cursor: pointer;
}

/* ─── Range Slider ─── */
.range-input {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--bg-input);
  border-radius: var(--radius-full);
  outline: none;
  cursor: pointer;
}

.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 2px solid var(--bg-panel-solid);
  box-shadow: 0 0 6px rgba(34, 211, 238, 0.3);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.range-input::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.range-input::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 2px solid var(--bg-panel-solid);
  box-shadow: 0 0 6px rgba(34, 211, 238, 0.3);
  cursor: pointer;
}

/* ─── Command Log ─── */
.command-log {
  max-height: 160px;
  overflow-y: auto;
  padding: var(--sp-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 10px;
}

.command-log-left {
  max-height: none;
  height: 100%;
  min-height: 0;
  flex: 1;
}

.cmd-log-entry {
  padding: var(--sp-xxs) 0;
  border-bottom: 1px solid var(--border-subtle);
  animation: feed-in 0.3s ease-out;
  color: var(--text-secondary);
}

.cmd-log-entry:last-child {
  border-bottom: none;
}

.cmd-log-entry .cmd-log-id {
  color: var(--accent-blue);
  font-weight: 600;
}

.cmd-log-entry .cmd-log-type {
  color: var(--text-primary);
}

.cmd-log-entry .cmd-log-target {
  color: var(--accent-cyan);
  margin-left: var(--sp-xs);
  font-size: 10px;
}

.cmd-log-entry .cmd-log-status {
  float: right;
}

.cmd-log-entry .cmd-log-status.pending {
  color: var(--accent-amber);
}
.cmd-log-entry .cmd-log-status.accepted {
  color: var(--accent-green);
}
.cmd-log-entry .cmd-log-status.rejected {
  color: var(--accent-red);
}
.cmd-log-entry .cmd-log-status.timeout {
  color: var(--accent-red);
}

/* ─── Pending ACKs ─── */
.pending-count {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  background: var(--accent-amber-soft);
  color: var(--accent-amber);
  font-weight: 600;
}

.pending-acks {
  padding: var(--sp-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 11px;
  min-height: 32px;
}

.pending-acks-left {
  max-height: none;
  height: 100%;
  min-height: 0;
  flex: 1;
  overflow-y: auto;
}

.pending-none {
  color: var(--text-tertiary);
  font-size: 10px;
}

.pending-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-xxs) 0;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  animation: feed-in 0.3s ease-out;
}

.pending-item .pending-id {
  color: var(--accent-blue);
  font-weight: 600;
}

.pending-item .pending-timer {
  color: var(--accent-amber);
}

.pending-item .pending-timer.buffered {
  color: var(--accent-cyan);
}

/* ═══════════════════════════════════════════════════════
   BOTTOM BAR
   ═══════════════════════════════════════════════════════ */
#bottom-bar {
  height: var(--footer-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-lg);
  background: var(--bg-panel);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.footer-item {
  font-size: 10px;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: var(--sp-xxs);
}

.footer-item strong {
  color: var(--text-secondary);
  font-weight: 600;
}

.footer-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.footer-dot.green {
  background: var(--accent-green);
  box-shadow: 0 0 4px rgba(52, 211, 153, 0.4);
}

/* ═══════════════════════════════════════════════════════
   SCROLLBAR STYLING
   ═══════════════════════════════════════════════════════ */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

/* ═══════════════════════════════════════════════════════
   SIGNAL ANIMATION PARTICLES
   ═══════════════════════════════════════════════════════ */
.signal-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
}

.signal-particle.uplink {
  background: var(--accent-blue);
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
}

.signal-particle.downlink {
  background: var(--accent-green);
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.6);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  #fleet-banner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  #fleet-banner {
    grid-template-columns: 1fr;
    gap: var(--sp-sm);
    margin-bottom: var(--panel-gap);
  }

  #main-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(280px, 1fr) auto;
    overflow-y: auto;
  }

  .panel-topology {
    max-height: none;
  }

  .topology-visual {
    padding: var(--sp-md);
    gap: var(--sp-sm);
  }
}

/* ═══════════════════════════════════════════════════════
   PREMIUM DESIGN OVERRIDES
   ═══════════════════════════════════════════════════════ */
:root {
  --font-sans: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", "Fira Code", monospace;

  --bg-primary: #060d16;
  --bg-secondary: #0a1320;
  --bg-panel: rgba(11, 24, 39, 0.78);
  --bg-panel-solid: #0d1a2a;
  --bg-card: rgba(16, 32, 50, 0.58);
  --bg-hover: rgba(125, 232, 255, 0.08);
  --bg-input: rgba(255, 255, 255, 0.06);

  --border-subtle: rgba(125, 232, 255, 0.14);
  --border-medium: rgba(125, 232, 255, 0.24);
  --border-strong: rgba(125, 232, 255, 0.42);

  --text-primary: rgba(236, 247, 255, 0.94);
  --text-secondary: rgba(208, 229, 245, 0.74);
  --text-tertiary: rgba(166, 197, 220, 0.58);

  --accent-blue: #63beff;
  --accent-blue-soft: rgba(99, 190, 255, 0.16);
  --accent-green: #6fe1ae;
  --accent-green-soft: rgba(111, 225, 174, 0.18);
  --accent-amber: #f5c47a;
  --accent-amber-soft: rgba(245, 196, 122, 0.2);
  --accent-red: #ff8f8f;
  --accent-red-soft: rgba(255, 143, 143, 0.2);
  --accent-purple: #8bb6ff;
  --accent-purple-soft: rgba(139, 182, 255, 0.16);
  --accent-cyan: #7de8ff;
  --accent-cyan-soft: rgba(125, 232, 255, 0.16);

  --shadow-sm: 0 2px 10px rgba(1, 8, 16, 0.24);
  --shadow-md: 0 14px 28px rgba(1, 8, 16, 0.34);
  --shadow-lg: 0 22px 48px rgba(1, 8, 16, 0.46);

  --header-height: 58px;
  --footer-height: 34px;
  --panel-gap: 12px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
}

body {
  position: relative;
  background-color: #050b13;
  background:
    radial-gradient(
      900px 420px at 85% -8%,
      rgba(99, 190, 255, 0.2),
      transparent 62%
    ),
    radial-gradient(
      760px 400px at -8% 102%,
      rgba(111, 225, 174, 0.12),
      transparent 56%
    ),
    linear-gradient(145deg, #060d16 0%, #070f1a 56%, #050b13 100%);
  background-color: #050b13;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

body::before {
  background:
    radial-gradient(
      circle at 18% 22%,
      rgba(125, 232, 255, 0.08),
      transparent 34%
    ),
    radial-gradient(
      circle at 82% 78%,
      rgba(111, 225, 174, 0.07),
      transparent 30%
    );
}

body::after {
  background-image: linear-gradient(
    rgba(125, 232, 255, 0.03) 1px,
    transparent 1px
  );
  background-size: 100% 28px;
  opacity: 0.6;
}

#top-bar,
#fleet-banner,
.panel,
.floating-panel-shell,
#bottom-bar {
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

#top-bar {
  background:
    linear-gradient(
      96deg,
      rgba(9, 22, 36, 0.78) 0%,
      rgba(11, 26, 42, 0.72) 52%,
      rgba(8, 20, 33, 0.76) 100%
    ),
    var(--bg-panel);
}

#fleet-banner {
  padding: 10px 18px;
  gap: 12px;
}

.top-bar-title {
  letter-spacing: 0.1em;
}

.top-bar-subtitle,
.panel-header h2,
.fleet-banner-label {
  letter-spacing: 0.09em;
}

.sim-clock,
.connection-indicator,
.badge,
.btn-sm,
.cmd-btn-sm,
.task-id-toggle-label,
.pending-count {
  border-radius: 999px;
}

.sim-clock {
  background: linear-gradient(
    90deg,
    rgba(125, 232, 255, 0.11),
    rgba(125, 232, 255, 0.03)
  );
}

.connection-indicator {
  border: 1px solid rgba(111, 225, 174, 0.3);
}

.panel {
  background:
    linear-gradient(180deg, rgba(125, 232, 255, 0.05), transparent 28%),
    var(--bg-panel);
}

.panel-header {
  padding: 14px 16px 10px;
}

.dropdown-block,
.fleet-grid-panel,
.telemetry-feed,
.telemetry-last-line,
.pending-acks,
.command-log,
.mission-brief-card {
  border-color: var(--border-subtle);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(125, 232, 255, 0.06), transparent 34%),
    var(--bg-card);
}

.dropdown-toggle {
  padding: 10px 11px;
}

.dropdown-title {
  font-size: 10px;
  font-weight: 700;
}

.dropdown-meta {
  font-size: 10px;
}

.btn-sm,
.cmd-btn-sm,
.btn-icon {
  border: 1px solid var(--border-medium);
  transform: translateY(0) translateZ(0);
  box-shadow:
    inset 0 1px 0 rgba(220, 244, 255, 0.08),
    0 6px 14px rgba(1, 10, 18, 0.3);
  transition:
    transform 140ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 160ms ease,
    border-color var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast);
}

.btn-sm,
.cmd-btn-sm {
  font-weight: 600;
  letter-spacing: 0.03em;
}

.btn-sm:hover,
.cmd-btn-sm:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong);
  box-shadow:
    inset 0 1px 0 rgba(220, 244, 255, 0.14),
    0 10px 18px rgba(1, 10, 18, 0.4);
}

.btn-icon {
  background: rgba(125, 232, 255, 0.06);
}

.btn-sm:active,
.cmd-btn-sm:active,
.btn-icon:active,
.cmd-btn:active,
.orbital-tool-btn:active,
.btn-press-feedback {
  transform: translateY(1px) scale(0.992);
  box-shadow:
    inset 0 2px 6px rgba(2, 9, 18, 0.58),
    0 3px 8px rgba(1, 8, 16, 0.2);
}

.btn-press-feedback {
  animation: orbital-press 180ms cubic-bezier(0.18, 0.8, 0.2, 1);
}

@keyframes orbital-press {
  0% {
    transform: translateY(0) scale(1);
  }
  42% {
    transform: translateY(1px) scale(0.992);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

.fleet-grid {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.fleet-card {
  background:
    linear-gradient(180deg, rgba(125, 232, 255, 0.06), transparent 42%),
    var(--bg-panel-solid);
}

.fleet-card-header {
  align-items: flex-start;
}

.fleet-card-state {
  margin-left: auto;
}

.feed-line {
  border: 1px solid transparent;
}

.feed-line:hover {
  border-color: var(--border-subtle);
  background: rgba(125, 232, 255, 0.07);
}

.command-grid {
  gap: 10px;
}

.cmd-btn {
  gap: 6px;
  min-height: 80px;
  border-color: var(--border-medium);
}

.cmd-label {
  font-size: 10px;
  letter-spacing: 0.06em;
}

.input-group label {
  font-size: 10px;
  letter-spacing: 0.03em;
}

.input-field {
  border-color: var(--border-medium);
  border-radius: 10px;
  font-size: 11px;
}

.input-field:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(125, 232, 255, 0.17);
}

.range-input {
  background: rgba(125, 232, 255, 0.22);
}

#main-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
}

.panel-command {
  width: auto;
  min-width: 0;
}

body.three-panel-open #main-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
}

body.three-panel-open .panel-topology {
  grid-column: 1;
  grid-row: 1;
}

body.three-panel-open .panel-telemetry.compact-log {
  grid-column: 1;
  grid-row: 2;
}

body.three-panel-open #floating-panel {
  grid-column: 2;
  grid-row: 1 / span 2;
}

body.three-panel-open .panel-command {
  grid-column: 3;
  grid-row: 1 / span 2;
}

.floating-panel-header {
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 11px 14px;
}

.floating-panel-header h3 {
  font-size: 10px;
  font-weight: 700;
}

.floating-panel-meta {
  font-size: 10px;
}

.floating-panel-kpis {
  gap: 7px;
}

.lunar-kpi {
  border-color: rgba(125, 232, 255, 0.26);
  background: rgba(8, 23, 40, 0.58);
}

.orbital-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 2px 0;
  border-bottom: none;
  background: transparent;
}

.orbital-toolbar-group {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
}

.orbital-toolbar-status {
  flex-wrap: wrap;
}

.orbital-tool-btn {
  padding: 4px 10px;
  min-height: 26px;
}

.orbital-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--border-medium);
  background: rgba(125, 232, 255, 0.08);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
  max-width: 100%;
}

.orbital-relative-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 0;
  border-bottom: none;
  background: transparent;
}

.orbital-relative-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(125, 232, 255, 0.26);
  background: rgba(125, 232, 255, 0.06);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.03em;
  line-height: 1.25;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
  max-width: 100%;
}

#visualization-container {
  flex: 1;
  min-height: 340px;
  background:
    radial-gradient(
      circle at 72% 22%,
      rgba(99, 190, 255, 0.09),
      transparent 42%
    ),
    radial-gradient(
      circle at 18% 92%,
      rgba(111, 225, 174, 0.07),
      transparent 32%
    );
}

#visualization-container canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.orbital-overlay {
  position: absolute;
  z-index: 5;
  pointer-events: none;
}

.orbital-compass {
  top: 14px;
  right: 14px;
  width: 86px;
  height: 86px;
}

.orbital-compass-ring {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1px solid rgba(125, 232, 255, 0.44);
  background: radial-gradient(
    circle,
    rgba(125, 232, 255, 0.08),
    rgba(5, 10, 16, 0.58)
  );
}

.orbital-compass-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
}

.orbital-compass-label.north {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.orbital-compass-label.east {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.orbital-compass-label.south {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.orbital-compass-label.west {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.orbital-compass-needle {
  position: absolute;
  left: 50%;
  top: 16px;
  width: 2px;
  height: 28px;
  margin-left: -1px;
  transform-origin: 50% 27px;
  background: linear-gradient(to bottom, #ffb36b 0%, #ff6d6d 100%);
  box-shadow: 0 0 10px rgba(255, 109, 109, 0.5);
}

.orbital-compass-center {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-left: -5px;
  margin-top: -5px;
  border-radius: 50%;
  background: #e9f7ff;
  border: 1px solid rgba(125, 232, 255, 0.5);
}

.orbital-position-card {
  left: 14px;
  top: 14px;
  min-width: 220px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border-medium);
  background: rgba(7, 18, 30, 0.7);
  backdrop-filter: blur(8px);
}

.orbital-position-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  min-width: 0;
}

.orbital-position-row + .orbital-position-row {
  margin-top: 6px;
}

.orbital-position-row strong {
  color: var(--text-primary);
  font-weight: 600;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  text-align: right;
}

.orbital-controls-hint {
  left: 14px;
  bottom: 12px;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 7px;
  max-width: calc(100% - 28px);
}

.orbital-controls-hint span {
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(125, 232, 255, 0.24);
  background: rgba(6, 16, 27, 0.66);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.2;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.orbital-controls-hint span.line-earth {
  border-color: rgba(46, 182, 255, 0.44);
}

.orbital-controls-hint span.line-rover {
  border-color: rgba(111, 225, 174, 0.46);
}

.orbital-controls-hint span.line-inter {
  border-color: rgba(154, 142, 255, 0.46);
}

.orbital-controls-hint span.line-blocked {
  border-color: rgba(255, 143, 143, 0.48);
}

.panel,
#fleet-banner,
#floating-panel,
.floating-panel-shell {
  animation: panel-fade-in 380ms cubic-bezier(0.23, 1, 0.32, 1);
}

@keyframes panel-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1320px) {
  #main-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
  }

  body.three-panel-open #main-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1fr);
  }

  .floating-panel-header {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .floating-panel-kpis {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  #main-grid,
  body.three-panel-open #main-grid {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    overflow-y: auto;
  }

  .panel-topology,
  .panel-telemetry,
  .panel-command {
    grid-column: 1;
  }

  .panel-topology {
    grid-row: 1;
  }

  .panel-telemetry {
    grid-row: 2;
  }

  .panel-command {
    grid-row: 3;
    width: auto;
    min-width: 0;
  }

  #floating-panel {
    grid-column: 1;
    grid-row: 2;
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    z-index: auto;
    max-height: none;
  }

  body.three-panel-open #floating-panel {
    grid-column: 1;
    grid-row: 2;
  }

  body.three-panel-open .panel-topology {
    grid-column: 1;
    grid-row: 1;
  }

  body.three-panel-open .panel-command {
    grid-column: 1;
    grid-row: 3;
  }

  body.three-panel-open .panel-telemetry.compact-log {
    display: none;
  }

  body.mobile-panel-mode #main-grid,
  body.mobile-panel-mode.three-panel-open #main-grid {
    grid-template-rows: auto auto auto;
  }

  body.mobile-panel-mode .panel-header {
    cursor: pointer;
    user-select: none;
  }

  body.mobile-panel-mode .panel.panel-collapsed > .left-dropdown-stack,
  body.mobile-panel-mode .panel.panel-collapsed > .telemetry-dropdown-stack,
  body.mobile-panel-mode .panel.panel-collapsed > .right-dropdown-stack {
    display: none;
  }

  body.mobile-panel-mode .panel.panel-collapsed {
    min-height: 0;
  }
}

@media (max-width: 860px) {
  #main-grid,
  body.three-panel-open #main-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    overflow-y: auto;
  }

  .panel-topology,
  .panel-telemetry,
  .panel-command,
  #floating-panel {
    grid-column: 1;
  }

  .panel-topology,
  body.three-panel-open .panel-topology {
    grid-row: 1;
  }

  .panel-telemetry,
  #floating-panel,
  body.three-panel-open #floating-panel {
    grid-row: 2;
  }

  .panel-command,
  body.three-panel-open .panel-command {
    grid-row: 3;
  }

  #floating-panel {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    z-index: auto;
    max-height: none;
  }

  .orbital-toolbar {
    padding: 8px 9px;
  }

  .orbital-toolbar-group {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .orbital-relative-strip {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 7px 9px;
  }

  .orbital-position-card {
    top: 10px;
    left: 10px;
    min-width: 0;
    width: calc(100% - 106px);
    max-width: 340px;
  }

  .orbital-compass {
    top: 10px;
    right: 10px;
    width: 78px;
    height: 78px;
  }

  .orbital-controls-hint {
    left: 10px;
    right: 10px;
    bottom: 10px;
    gap: 5px;
  }

  .orbital-controls-hint span {
    font-size: 9px;
  }
}

/* Orbital View Refinement */
#floating-panel .floating-panel-shell {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  border: 1px solid rgba(125, 232, 255, 0.2);
  background:
    radial-gradient(
      circle at 84% 14%,
      rgba(102, 183, 255, 0.16),
      transparent 42%
    ),
    radial-gradient(
      circle at 8% 108%,
      rgba(119, 227, 177, 0.12),
      transparent 36%
    ),
    linear-gradient(
      180deg,
      rgba(7, 17, 29, 0.96) 0%,
      rgba(5, 14, 24, 0.96) 100%
    );
  box-shadow: 0 24px 48px rgba(1, 8, 16, 0.54);
}

#floating-panel .floating-panel-header {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(125, 232, 255, 0.16);
  background: linear-gradient(
    95deg,
    rgba(7, 18, 31, 0.9),
    rgba(9, 23, 40, 0.8)
  );
}

#floating-panel .floating-panel-title-wrap {
  gap: 4px;
}

#floating-panel .floating-panel-grab {
  width: 38px;
  height: 3px;
  background: rgba(125, 232, 255, 0.34);
}

#floating-panel .floating-panel-header h3 {
  font-size: 10px;
  letter-spacing: 0.09em;
}

#floating-panel .floating-panel-meta {
  color: rgba(190, 220, 240, 0.78);
}

#floating-panel .orbital-silos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  padding: 6px 8px;
  gap: 6px;
  border-bottom: 1px solid rgba(125, 232, 255, 0.12);
  background: rgba(6, 16, 28, 0.6);
}

#floating-panel .orbital-silo {
  border-color: rgba(125, 232, 255, 0.18);
  background: rgba(8, 23, 40, 0.34);
}

#floating-panel .orbital-silo.is-open {
  grid-column: 1 / -1;
}

#floating-panel .orbital-silo .dropdown-toggle {
  min-height: 30px;
  padding: 6px 8px;
  gap: 7px;
  align-items: center;
}

#floating-panel .orbital-silo .dropdown-title {
  font-size: 9px;
  letter-spacing: 0.08em;
}

#floating-panel .orbital-silo .dropdown-meta {
  font-size: 9px;
}

#floating-panel .orbital-silo:not(.is-open) .dropdown-meta {
  display: none;
}

#floating-panel .orbital-silo:not(.is-open) .dropdown-toggle {
  justify-content: flex-start;
}

#floating-panel .orbital-silo .dropdown-content {
  padding: 6px 8px 8px;
}

#floating-panel .floating-panel-kpis {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
}

#floating-panel .lunar-kpi {
  min-height: 42px;
  padding: 5px 8px;
  border-radius: 10px;
  border: 1px solid rgba(125, 232, 255, 0.22);
  background: linear-gradient(
    180deg,
    rgba(125, 232, 255, 0.08),
    rgba(8, 23, 40, 0.5)
  );
}

#floating-panel .lunar-kpi-label {
  font-size: 8px;
  letter-spacing: 0.08em;
}

#floating-panel .lunar-kpi-value {
  font-size: 11px;
  line-height: 1.2;
}

#floating-panel .lunar-kpi#lunar-kpi-loss-card.is-alert .lunar-kpi-value {
  color: #ffb6b6;
}

#floating-panel .lunar-kpi#lunar-kpi-loss-card.is-alert {
  border-color: rgba(255, 143, 143, 0.52);
  background: linear-gradient(
    180deg,
    rgba(255, 143, 143, 0.22),
    rgba(44, 12, 18, 0.62)
  );
}

#floating-panel .lunar-kpi#lunar-kpi-loss-card.is-good {
  border-color: rgba(111, 225, 174, 0.58);
  background: linear-gradient(
    180deg,
    rgba(111, 225, 174, 0.2),
    rgba(8, 36, 28, 0.58)
  );
}

#floating-panel .lunar-kpi#lunar-kpi-loss-card.is-good .lunar-kpi-value {
  color: #8ff7c6;
}

#floating-panel .orbital-toolbar {
  padding: 6px 0 0;
  gap: 9px;
  border-bottom: none;
  background: transparent;
}

#floating-panel .orbital-tool-btn {
  min-height: 28px;
  padding: 4px 11px;
  border-color: rgba(125, 232, 255, 0.28);
  background: rgba(125, 232, 255, 0.09);
  color: rgba(231, 245, 255, 0.9);
}

#floating-panel .orbital-tool-btn:hover {
  background: rgba(125, 232, 255, 0.16);
}

#floating-panel .orbital-status-pill {
  min-height: 25px;
  background: rgba(125, 232, 255, 0.11);
  border-color: rgba(125, 232, 255, 0.26);
  color: rgba(218, 237, 251, 0.9);
}

#floating-panel .orbital-relative-strip {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  padding: 0;
  border-bottom: none;
  background: transparent;
}

#floating-panel .orbital-relative-item {
  justify-content: flex-start;
  min-height: 24px;
  padding: 4px 9px;
  border-radius: 8px;
  border: 1px solid rgba(125, 232, 255, 0.22);
  background: rgba(125, 232, 255, 0.07);
  font-size: 9px;
}

#floating-panel #visualization-container {
  min-height: clamp(420px, 56vh, 760px);
  background:
    radial-gradient(
      circle at 74% 18%,
      rgba(102, 183, 255, 0.12),
      transparent 38%
    ),
    radial-gradient(
      circle at 18% 92%,
      rgba(119, 227, 177, 0.09),
      transparent 34%
    ),
    linear-gradient(180deg, rgba(4, 11, 18, 0.6), rgba(4, 10, 16, 0.2));
}

#floating-panel .orbital-compass {
  top: 12px;
  right: 12px;
  width: 82px;
  height: 82px;
}

#floating-panel .orbital-position-card {
  top: 12px;
  left: 12px;
  min-width: 228px;
  padding: 8px 10px;
  border: 1px solid rgba(125, 232, 255, 0.24);
  background: rgba(7, 18, 30, 0.72);
}

#floating-panel .orbital-controls-hint {
  left: 12px;
  right: 12px;
  bottom: 10px;
  gap: 5px;
}

#floating-panel .orbital-controls-hint span {
  padding: 2px 8px;
  border-radius: 6px;
  border-color: rgba(125, 232, 255, 0.2);
  background: rgba(6, 16, 27, 0.72);
  font-size: 9px;
}

@media (max-width: 1320px) {
  #floating-panel .floating-panel-header {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  #floating-panel .floating-panel-kpis {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  #floating-panel .floating-panel-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #floating-panel .orbital-relative-strip {
    grid-template-columns: 1fr;
  }

  #floating-panel .orbital-position-card {
    width: calc(100% - 98px);
    min-width: 0;
  }
}