/* ==========================================================================
   PROJECT TERRA-HYPERION: NASA/ESA Glassmorphic Telemetry HUD Stylesheet
   ========================================================================== */

:root {
  --bg-glass: rgba(7, 12, 22, 0.72);
  --bg-glass-strong: rgba(5, 9, 18, 0.88);
  --border-subtle: rgba(110, 165, 255, 0.18);
  --border-bright: rgba(0, 229, 255, 0.48);
  --accent-cyan: #00e5ff;
  --accent-blue: #3b82f6;
  --accent-amber: #f59e0b;
  --accent-crimson: #ef4444;
  --accent-emerald: #10b981;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #010206;
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

#canvas-container {
  position: fixed;
  inset: 0;
  z-index: 1;
}

/* ==========================================================================
   LOADING OVERLAY
   ========================================================================== */
#loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: radial-gradient(circle at center, #071024 0%, #010308 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.65s ease;
}

#loading-overlay.fade-out {
  opacity: 0;
  pointer-events: none;
}

.loader-core {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  border: 2px solid rgba(0, 229, 255, 0.18);
  border-top-color: var(--accent-cyan);
  animation: orbitSpin 1.15s linear infinite;
  margin-bottom: 24px;
  box-shadow: 0 0 32px rgba(0, 229, 255, 0.25);
}

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

.loader-title {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.24em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

#loading-status-text {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.loading-progress-track {
  width: 320px;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

#loading-progress-fill {
  width: 12%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  transition: width 0.2s ease;
}

/* ==========================================================================
   HUD PANELS & GLASSMORPHISM
   ========================================================================== */
.hud-layer {
  position: fixed;
  z-index: 10;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

body.hud-hidden .hud-collapsible {
  opacity: 0;
  pointer-events: none;
}

.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* ==========================================================================
   TOP TELEMETRY HEADER
   ========================================================================== */
#top-telemetry-bar {
  top: 14px;
  left: 16px;
  right: 16px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
}

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

.brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
}

.brand-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #fff;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent-cyan);
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.25);
}

.telemetry-kpi-strip {
  display: flex;
  align-items: center;
  gap: 20px;
}

.kpi-item {
  display: flex;
  flex-direction: column;
}

.kpi-label {
  font-size: 0.58rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.kpi-value {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

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

.hud-badge {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.06em;
}

.hud-badge.mode-inspect {
  background: rgba(16, 185, 129, 0.14);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.hud-badge.mode-asteroid {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.5);
  animation: pulseAlert 1.4s infinite;
}

.hud-badge.mode-earthquake {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.5);
}

@keyframes pulseAlert {
  0%, 100% { box-shadow: 0 0 0 rgba(239, 68, 68, 0); }
  50% { box-shadow: 0 0 14px rgba(239, 68, 68, 0.55); }
}

.hud-action-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 6px 11px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hud-action-btn:hover, .hud-action-btn.active {
  background: rgba(0, 229, 255, 0.16);
  border-color: var(--accent-cyan);
  color: #fff;
}

/* ==========================================================================
   LEFT DOCK: PLANETARY ARCHETYPES & CAMERA VIEWS
   ========================================================================== */
#left-dock {
  top: 74px;
  left: 16px;
  width: 268px;
  max-height: calc(100vh - 165px);
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.panel-section-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.preset-btn, .cam-btn, .mode-select-btn, .sim-trigger-btn {
  width: 100%;
  text-align: left;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.16);
  color: var(--text-primary);
  padding: 8px 11px;
  border-radius: 7px;
  font-size: 0.74rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.preset-btn small, .cam-btn small {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
}

.preset-btn:hover, .cam-btn:hover, .mode-select-btn:hover {
  background: rgba(30, 41, 59, 0.85);
  border-color: rgba(0, 229, 255, 0.38);
}

.preset-btn.active, .cam-btn.active, .mode-select-btn.active {
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.18), rgba(59, 130, 246, 0.08));
  border-color: var(--accent-cyan);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--accent-cyan);
}

/* Country / Region Orbital Search Box */
.country-search-wrap {
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.country-search-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(8, 15, 30, 0.82);
  border: 1px solid rgba(0, 229, 255, 0.28);
  border-radius: 7px;
  padding: 5px 7px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.country-search-input-row:focus-within {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.22);
}

.country-search-icon {
  font-size: 0.72rem;
  opacity: 0.8;
  user-select: none;
}

#country-search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.72rem;
}

#country-search-input::placeholder {
  color: var(--text-muted);
  font-size: 0.67rem;
}

#country-search-btn {
  background: rgba(0, 229, 255, 0.16);
  border: 1px solid rgba(0, 229, 255, 0.42);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.16s ease;
}

#country-search-btn:hover {
  background: var(--accent-cyan);
  color: #030712;
}

.country-search-results {
  background: rgba(6, 12, 24, 0.94);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 7px;
  max-height: 176px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  divide-y: 1px solid rgba(148, 163, 184, 0.1);
}

.country-search-results[hidden] {
  display: none !important;
}

.country-search-item {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
  color: var(--text-primary);
  padding: 6px 9px;
  font-size: 0.71rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  transition: background 0.14s ease;
}

.country-search-item:last-child {
  border-bottom: none;
}

.country-search-item:hover,
.country-search-item.active {
  background: rgba(0, 229, 255, 0.16);
  color: #fff;
}

.country-search-item small {
  font-family: var(--font-mono);
  font-size: 0.59rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.country-borders-toggle-btn {
  width: 100%;
  background: rgba(15, 23, 42, 0.68);
  border: 1px solid rgba(56, 189, 248, 0.24);
  color: var(--text-secondary);
  padding: 6px 10px;
  border-radius: 7px;
  font-size: 0.7rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.18s ease;
}

.country-borders-toggle-btn small {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
}

.country-borders-toggle-btn:hover {
  border-color: var(--accent-cyan);
  color: #fff;
}

.country-borders-toggle-btn.active {
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.2), rgba(59, 130, 246, 0.1));
  border-color: var(--accent-cyan);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--accent-cyan);
}

.country-borders-toggle-btn.active small {
  color: var(--accent-cyan);
  font-weight: 700;
}

/* 3D Surface-Locked HUD Country Callout Pin */
.country-callout {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 18;
  pointer-events: none;
  will-change: transform;
}

.country-callout[hidden] {
  display: none !important;
}

.country-callout-card {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(5, 11, 24, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(0, 240, 255, 0.68);
  border-radius: 10px;
  padding: 9px 12px;
  min-width: 242px;
  white-space: nowrap;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.72), 0 0 18px rgba(0, 229, 255, 0.25);
  pointer-events: auto;
}

.country-callout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #fff;
}

.country-callout-actions {
  display: flex;
  align-items: center;
  gap: 5px;
}

#btn-focus-country {
  background: rgba(0, 229, 255, 0.14);
  border: 1px solid rgba(0, 229, 255, 0.42);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  line-height: 1;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

#btn-focus-country:hover {
  background: rgba(0, 229, 255, 0.28);
  border-color: var(--accent-cyan);
  color: #fff;
}

#btn-clear-country-highlight {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text-secondary);
  font-size: 0.62rem;
  line-height: 1;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

#btn-clear-country-highlight:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: #f87171;
  color: #fff;
}

.country-callout-meta {
  margin-top: 3px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--accent-cyan);
}

.country-callout-grid {
  margin-top: 6px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
}

.callout-stat {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.callout-stat-label {
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.callout-stat-val {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  color: #f1f5f9;
}

.country-callout-stem {
  position: absolute;
  bottom: 4px;
  left: -1px;
  width: 2px;
  height: 20px;
  background: linear-gradient(to bottom, rgba(0, 240, 255, 0.95), rgba(0, 240, 255, 0.25));
}

.country-callout-dot {
  position: absolute;
  top: -5px;
  left: -5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #00f0ff;
  border: 2px solid #040b18;
  box-shadow: 0 0 12px #00f0ff;
}

/* ==========================================================================
   RIGHT DOCK: 5-TAB DEEP SIMULATION CONTROL CENTER
   ========================================================================== */
#right-dock {
  top: 74px;
  right: 16px;
  width: 332px;
  max-height: calc(100vh - 165px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.tab-header {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(3, 7, 15, 0.65);
  border-bottom: 1px solid var(--border-subtle);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  font-weight: 600;
  padding: 10px 4px;
  cursor: pointer;
  text-align: center;
  border-bottom: 2px solid transparent;
  transition: all 0.18s ease;
}

.tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
}

.tab-body {
  padding: 15px;
  overflow-y: auto;
}

.tab-pane {
  display: none;
  flex-direction: column;
  gap: 13px;
}

.tab-pane.active {
  display: flex;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.control-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.73rem;
  color: var(--text-secondary);
}

.control-val {
  font-family: var(--font-mono);
  font-size: 0.71rem;
  color: var(--accent-cyan);
  font-weight: 600;
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  background: rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 2px solid #040914;
  cursor: pointer;
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.65);
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 7px;
  font-size: 0.73rem;
  cursor: pointer;
}

.toggle-row input[type="checkbox"] {
  accent-color: var(--accent-cyan);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.sim-trigger-btn {
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  background: rgba(0, 229, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.35);
  color: #e2e8f0;
  margin-top: 2px;
}

.sim-trigger-btn:hover, .sim-trigger-btn.active {
  background: rgba(0, 229, 255, 0.25);
  border-color: var(--accent-cyan);
  color: #fff;
}

.sim-trigger-btn.danger {
  background: rgba(239, 68, 68, 0.16);
  border-color: rgba(239, 68, 68, 0.45);
  color: #fca5a5;
}

.sim-trigger-btn.danger:hover {
  background: rgba(239, 68, 68, 0.32);
  border-color: #ef4444;
  color: #fff;
}

/* ==========================================================================
   BOTTOM TELEMETRY & ASTRONOMICAL TIMELINE BAR
   ========================================================================== */
#bottom-bar {
  bottom: 14px;
  left: 16px;
  right: 16px;
  min-height: 66px;
  display: grid;
  grid-template-columns: 1.15fr 1.35fr;
  gap: 16px;
  padding: 10px 18px;
  align-items: center;
}

.geo-scanner-grid {
  display: grid;
  grid-template-columns: repeat(5, auto);
  gap: 16px;
  align-items: center;
  border-right: 1px solid var(--border-subtle);
  padding-right: 14px;
}

.scan-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.scan-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.scan-value {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-primary);
  font-weight: 600;
}

.timeline-controls {
  display: grid;
  grid-template-columns: auto 1fr 1fr 86px;
  gap: 14px;
  align-items: center;
}

.timeline-btn-pair {
  display: flex;
  align-items: center;
  gap: 6px;
}

#btn-play-pause {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border-bright);
  background: rgba(0, 229, 255, 0.14);
  color: #fff;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

#btn-play-pause:hover {
  background: rgba(0, 229, 255, 0.28);
}

.live-time-btn {
  height: 34px;
  padding: 0 9px;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.65);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.18s ease;
}

.live-time-btn .live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.55);
  transition: all 0.18s ease;
}

.live-time-btn:hover {
  border-color: rgba(16, 185, 129, 0.65);
  color: #fff;
}

.live-time-btn.active {
  background: rgba(16, 185, 129, 0.18);
  border-color: #10b981;
  color: #ecfdf5;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.32);
}

.live-time-btn.active .live-dot {
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

/* Scrollbar polish */
::-webkit-scrollbar {
  width: 4px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.25);
  border-radius: 4px;
}

@media (max-width: 1100px) {
  #bottom-bar {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .geo-scanner-grid {
    border-right: none;
    padding-right: 0;
  }
}