/* ==========================================================================
   RR4iKK 3D QUANTUM ORBIT & TEMPORAL RADAR — CSS
   ========================================================================== */
:root {
  --neon-cyan: #38bdf8;
  --neon-glow: rgba(56, 189, 248, 0.5);
  --neon-green: #34d399;
  --bg-deep: #020612;
  --panel-bg: rgba(6, 13, 29, 0.82);
  --border-cyan: rgba(56, 189, 248, 0.3);
  --text-main: #f8fafc;
  --text-dim: #64748b;
  --font-mono: 'JetBrains Mono', monospace;
  --font-title: 'Space Grotesk', sans-serif;
}

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

body.radar-body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-mono);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* 3D Stage Background */
#radar-3d-stage {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  cursor: grab;
}

#radar-3d-stage:active {
  cursor: grabbing;
}

#radarCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.cyber-grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(rgba(56, 189, 248, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.04) 1px, transparent 1px);
  background-size: 35px 35px;
  pointer-events: none;
  z-index: 2;
}

.cyber-scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.2) 50%);
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 3;
}

.radar-container {
  position: relative;
  z-index: 4;
  max-width: 1480px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}

header, aside, .r-clock-capsule, footer, .r-action-btn, nav {
  pointer-events: auto;
}

/* Header */
.radar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-cyan);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.radar-brand {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.radar-logo-tag { color: #94a3b8; }
.radar-status { color: var(--neon-green); text-shadow: 0 0 10px rgba(52, 211, 153, 0.6); margin-left: 8px; }

.radar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.r-nav-btn {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.76rem;
  font-weight: 700;
  border: 1px solid var(--border-cyan);
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  cursor: pointer;
  transition: all 0.2s ease;
}

.r-nav-btn:hover, .r-nav-btn.active {
  background: var(--neon-cyan);
  color: #020612;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 16px var(--neon-glow);
}

/* Main Layout */
.radar-main-hud {
  display: grid;
  grid-template-columns: 290px 1fr 290px;
  gap: 1.5rem;
  align-items: center;
  flex: 1;
  padding: 1rem 0;
}

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

/* Sidebar Panels */
.r-panel {
  background: var(--panel-bg);
  border: 1px solid var(--border-cyan);
  border-radius: 16px;
  padding: 1.25rem;
  backdrop-filter: blur(24px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), inset 0 0 30px rgba(56, 189, 248, 0.08);
}

.r-panel-title {
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--neon-cyan);
  letter-spacing: 0.14em;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  padding-bottom: 6px;
}

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

.r-node-item {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.r-node-item:hover, .r-node-item.active {
  border-color: var(--neon-cyan);
  background: rgba(56, 189, 248, 0.15);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
  transform: translateX(4px);
}

.r-node-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.r-node-tz { color: var(--neon-cyan); }
.r-node-time { font-family: var(--font-title); font-size: 1.15rem; font-weight: 800; color: #ffffff; }

/* Center Display */
.radar-center-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.r-clock-capsule {
  background: var(--panel-bg);
  border: 1px solid var(--border-cyan);
  border-radius: 28px;
  padding: 2.5rem 3.5rem;
  backdrop-filter: blur(28px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.95), 0 0 40px var(--neon-glow);
  display: inline-block;
  margin-bottom: 1.5rem;
}

.r-clock-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--neon-cyan);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.r-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green);
  animation: pulseGreen 1.5s infinite;
}

@keyframes pulseGreen {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.4); }
}

.r-clock-digits {
  font-family: var(--font-title);
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1;
  color: #ffffff;
  letter-spacing: 0.02em;
  text-shadow: 0 0 30px var(--neon-glow);
}

.r-colon { color: var(--neon-cyan); margin: 0 4px; animation: blink 1s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }

.r-ms { font-family: var(--font-mono); font-size: 0.36em; color: var(--neon-cyan); font-weight: 700; margin-left: 8px; }
.r-clock-date { font-size: 0.92rem; font-weight: 700; color: #cbd5e1; margin-top: 1rem; letter-spacing: 0.1em; }

.r-orbit-controls-tip {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Right Telemetry */
.r-telemetry-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.r-tl-lbl { color: #94a3b8; }
.r-tl-val { font-weight: 800; font-family: var(--font-mono); }
.neon-cyan { color: var(--neon-cyan); }
.neon-green { color: var(--neon-green); }

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

.r-action-btn {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid var(--border-cyan);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.r-action-btn:hover, .r-action-btn.active {
  background: var(--neon-cyan);
  color: #020612;
  box-shadow: 0 0 15px var(--neon-glow);
}

/* Footer */
.radar-footer {
  border-top: 1px solid var(--border-cyan);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #64748b;
  letter-spacing: 0.1em;
  flex-wrap: wrap;
  gap: 1rem;
}