/**
 * ThreatSphere 3D - Dark Military HUD Design System
 * Tactical telemetry typography, CRT scanlines, neon accents, and cyber framing.
 */

:root {
  --bg-primary: #050811;
  --bg-secondary: #0a1122;
  --bg-panel: rgba(10, 17, 34, 0.78);
  --bg-panel-hover: rgba(16, 26, 52, 0.9);
  
  --border-subtle: rgba(0, 240, 255, 0.15);
  --border-bright: rgba(0, 240, 255, 0.45);
  --border-highlight: #00f0ff;

  --color-cyan: #00f0ff;
  --color-blue: #0088ff;
  --color-critical: #ff0055;
  --color-high: #ff6600;
  --color-medium: #ffcc00;
  --color-low: #00f0ff;
  --color-text-main: #d8e8f8;
  --color-text-muted: #6b85a6;

  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Courier New', monospace;
  --font-display: 'Share Tech Mono', 'JetBrains Mono', monospace;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-primary);
  color: var(--color-text-main);
  font-family: var(--font-mono);
  font-size: 13px;
  user-select: none;
}

/* CRT SCANLINE OVERLAY */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.25) 50%
  ), linear-gradient(
    90deg,
    rgba(255, 0, 0, 0.03),
    rgba(0, 255, 0, 0.01),
    rgba(0, 0, 255, 0.03)
  );
  background-size: 100% 3px, 4px 100%;
  opacity: 0.6;
}

/* VIGNETTE */
.vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 998;
  background: radial-gradient(circle at center, transparent 60%, rgba(3, 6, 15, 0.85) 100%);
}

/* MAIN APP WRAPPER */
.app-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 3D WEBGL GLOBE CANVAS CONTAINER */
#globe-canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* TOP HEADER TACTICAL BAR */
.hud-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(5, 9, 20, 0.95), rgba(5, 9, 20, 0.3) 85%, transparent);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 10;
  backdrop-filter: blur(6px);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

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

.brand-radar-icon {
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-cyan);
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.brand-radar-icon::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-cyan);
  border-radius: 50%;
}

.brand-text h1 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #ffffff;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

.brand-subtitle {
  font-size: 9px;
  color: var(--color-cyan);
  letter-spacing: 1.5px;
}

.classification-label {
  padding: 3px 8px;
  background: rgba(255, 0, 85, 0.15);
  border: 1px solid var(--color-critical);
  color: var(--color-critical);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
}

.header-center {
  display: flex;
  align-items: center;
  gap: 16px;
}

.defcon-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: rgba(255, 102, 0, 0.15);
  border: 1px solid var(--color-high);
  color: var(--color-high);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
}

.defcon-pulse {
  width: 8px;
  height: 8px;
  background: var(--color-high);
  border-radius: 50%;
  animation: pulse-dot 1.2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1.0; transform: scale(1.3); }
}

.clock-display {
  color: var(--color-text-muted);
  font-size: 12px;
  letter-spacing: 1px;
}

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

/* BUTTONS */
.btn-hud {
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  color: var(--color-text-main);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  backdrop-filter: blur(4px);
}

.btn-hud:hover {
  background: var(--bg-panel-hover);
  border-color: var(--color-cyan);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.25);
}

.btn-hud.active {
  border-color: var(--color-cyan);
  background: rgba(0, 240, 255, 0.15);
  color: var(--color-cyan);
}

.btn-hud.muted {
  border-color: #555;
  color: #777;
}

.btn-surge {
  border-color: var(--color-critical);
  color: var(--color-critical);
  background: rgba(255, 0, 85, 0.1);
  font-weight: 700;
}

.btn-surge:hover, .btn-surge.active {
  background: var(--color-critical);
  color: #ffffff;
  box-shadow: 0 0 16px rgba(255, 0, 85, 0.6);
}

/* BOTTOM HUD STATUS & METRICS FOOTER */
.hud-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 85px;
  padding: 10px 24px;
  display: grid;
  grid-template-columns: 260px 1fr 340px;
  align-items: center;
  gap: 24px;
  background: linear-gradient(to top, rgba(5, 9, 20, 0.95), rgba(5, 9, 20, 0.4) 80%, transparent);
  border-top: 1px solid var(--border-subtle);
  z-index: 10;
  backdrop-filter: blur(6px);
}

.footer-stat-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 10px;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}

.stat-value-large {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 1px;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.stat-value-critical {
  color: var(--color-critical);
  text-shadow: 0 0 10px rgba(255, 0, 85, 0.4);
}

/* SPARKLINE */
.sparkline-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.sparkline-header {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 480px;
  font-size: 9px;
  color: var(--color-text-muted);
}

#sparkline-canvas {
  width: 100%;
  max-width: 480px;
  height: 42px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
}

/* SECTORS PROGRESS */
.sectors-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-progress-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
}

.stat-name {
  width: 100px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text-main);
}

.stat-bar-track {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-critical));
  border-radius: 3px;
  transition: width 0.5s ease;
}

.stat-pct {
  width: 32px;
  text-align: right;
  color: var(--color-cyan);
  font-weight: 700;
}

/* GLOBE TOOLTIP */
.globe-tooltip {
  position: absolute;
  pointer-events: none;
  background: rgba(6, 12, 26, 0.92);
  border: 1px solid var(--color-cyan);
  padding: 8px 12px;
  font-size: 11px;
  z-index: 50;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.3);
  backdrop-filter: blur(8px);
  max-width: 260px;
}

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

.tooltip-badge {
  font-size: 9px;
  padding: 2px 6px;
  font-weight: 700;
}

.tooltip-id {
  color: var(--color-text-muted);
  font-size: 10px;
}

.tooltip-target {
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2px;
}

.tooltip-actor {
  color: var(--color-cyan);
  font-size: 10px;
}

.tooltip-vector {
  color: var(--color-text-muted);
  font-size: 10px;
}

/* BADGES */
.badge-critical {
  background: rgba(255, 0, 85, 0.2);
  border: 1px solid var(--color-critical);
  color: var(--color-critical);
}

.badge-high {
  background: rgba(255, 102, 0, 0.2);
  border: 1px solid var(--color-high);
  color: var(--color-high);
}

.badge-medium {
  background: rgba(255, 204, 0, 0.2);
  border: 1px solid var(--color-medium);
  color: var(--color-medium);
}

.badge-low {
  background: rgba(0, 240, 255, 0.2);
  border: 1px solid var(--color-low);
  color: var(--color-low);
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
  .hud-footer {
    grid-template-columns: 1fr 1fr;
  }
  .sparkline-container {
    display: none;
  }
}

@media (max-width: 768px) {
  .hud-header {
    padding: 0 12px;
  }
  .classification-label {
    display: none;
  }
  .hud-footer {
    grid-template-columns: 1fr;
    height: auto;
    padding: 10px 12px;
  }
  .sectors-container {
    display: none;
  }
}

/* ==========================================================================
   FEED MODE SWITCHER & LIVE CTI STREAM BADGES
   ========================================================================== */
.feed-selector-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(4, 9, 20, 0.7);
  border: 1px solid var(--border-subtle);
  padding: 4px 8px;
  margin-left: 10px;
}

.selector-label {
  font-size: 9px;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}

.feed-mode-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  cursor: pointer;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
}

.feed-mode-btn:hover {
  color: #ffffff;
  border-color: var(--border-subtle);
}

.feed-mode-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--color-cyan);
  color: #ffffff;
}

.btn-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.dot-live { background: var(--color-critical); box-shadow: 0 0 6px var(--color-critical); }
.dot-hybrid { background: #b026ff; box-shadow: 0 0 6px #b026ff; }
.dot-sim { background: var(--color-cyan); box-shadow: 0 0 6px var(--color-cyan); }

/* Live Status Indicator */
.feed-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 2px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  background: rgba(10, 16, 32, 0.8);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(4px);
}

.feed-indicator.mode-live {
  border-color: var(--color-critical);
  color: #ff3366;
  background: rgba(255, 0, 85, 0.1);
}

.feed-indicator.mode-hybrid {
  border-color: #b026ff;
  color: #d175ff;
  background: rgba(176, 38, 255, 0.1);
}

.feed-indicator.mode-sim {
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  background: rgba(0, 240, 255, 0.1);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: pulse-dot 1.2s infinite ease-in-out;
}

.live-dot.red { background: var(--color-critical); box-shadow: 0 0 8px var(--color-critical); }
.live-dot.purple { background: #b026ff; box-shadow: 0 0 8px #b026ff; }
.live-dot.cyan { background: var(--color-cyan); box-shadow: 0 0 8px var(--color-cyan); }

/* Update footer grid to 4 columns for real metrics */
.hud-footer {
  grid-template-columns: 240px 1fr 240px 300px !important;
}

@media (max-width: 1200px) {
  .hud-footer {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* CITY HUB TOOLTIP */
.city-hub-tooltip {
  position: absolute;
  pointer-events: none;
  background: rgba(3, 8, 20, 0.94);
  border: 1px solid var(--color-cyan);
  padding: 6px 10px;
  font-size: 10px;
  z-index: 60;
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.35);
  backdrop-filter: blur(6px);
  white-space: nowrap;
}

.city-tip-header {
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 1px;
}

.city-tip-geo {
  font-size: 9px;
  color: var(--color-cyan);
  margin-top: 2px;
}

.tip-flag {
  color: var(--color-text-muted);
  font-weight: 400;
}