/* ============================================
   CPTS Companion - Onboarding Animation Styles
   ============================================ */

/* Design Tokens */
:root {
  --ob-bg: #0d1117;
  --ob-bg-secondary: #161b22;
  --ob-border: #21262d;
  --node-green: #1d9e75;
  --node-green-bright: #2dd4a0;
  --node-blue: #378add;
  --node-amber: #ba7517;
  --node-red: #e74c3c;
  --node-purple: #a855f7;
  --node-cyan: #00d4ff;
  --text-bright: #e6edf3;
  --text-dim: #8b949e;
  --text-muted: #484f58;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Monaco, Consolas, monospace;
  --htb-green: #9fef00;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--ob-bg);
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================
   Skip Button
   ============================================ */
.skip-btn {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  background: rgba(13, 17, 23, 0.8);
  border: 1px solid var(--ob-border);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.skip-btn:hover {
  border-color: var(--node-green);
  color: var(--node-green);
}
.skip-btn kbd {
  background: rgba(110, 118, 129, 0.2);
  border: 1px solid var(--ob-border);
  border-radius: 3px;
  padding: 1px 6px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
}

/* ============================================
   Scene Container
   ============================================ */
.onboarding-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.scene {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease;
}
.scene.active {
  opacity: 1;
  visibility: visible;
}

.scene-content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* ============================================
   Scene Indicators
   ============================================ */
.scene-indicators {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  gap: 0.75rem;
}
.scene-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--text-muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}
.scene-dot.active {
  background: var(--node-green);
  border-color: var(--node-green);
  box-shadow: 0 0 8px var(--node-green);
}
.scene-dot.completed {
  background: var(--node-green);
  border-color: var(--node-green);
  opacity: 0.5;
}

/* ============================================
   SCENE 1: Terminal Window
   ============================================ */
.terminal-window {
  width: min(700px, 90vw);
  background: #0d1117;
  border: 1px solid #30363d;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 16px 70px rgba(0, 0, 0, 0.5), 0 0 40px rgba(29, 158, 117, 0.08);
  opacity: 0;
  transform: scale(0.9) translateY(20px);
}
.terminal-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #161b22;
  border-bottom: 1px solid #21262d;
}
.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }
.terminal-title {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.terminal-body {
  padding: 1.5rem;
  min-height: 180px;
}
.terminal-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 1rem;
}
.terminal-line.hidden { display: none; }

.prompt {
  color: var(--node-green);
  font-weight: 700;
  flex-shrink: 0;
}
.typed-text {
  color: var(--text-bright);
}
.cursor {
  color: var(--node-green);
  animation: blink 1s step-end infinite;
  font-weight: 700;
}
@keyframes blink {
  50% { opacity: 0; }
}

.progress-label {
  color: var(--text-dim);
  margin-right: 0.5rem;
}
.level-tag {
  background: rgba(29, 158, 117, 0.15);
  color: var(--node-green-bright);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 0.85rem;
  border: 1px solid rgba(29, 158, 117, 0.3);
}

.progress-bar-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0.5rem 0 1rem 1.5rem;
}
.progress-bar-container.hidden { display: none; }

.progress-bar-track {
  flex: 1;
  height: 8px;
  background: #21262d;
  border-radius: 4px;
  overflow: hidden;
}
.progress-bar-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--node-green), var(--node-green-bright));
  border-radius: 4px;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 10px rgba(29, 158, 117, 0.4);
}
.progress-pct {
  color: var(--node-green);
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 32px;
}

/* ============================================
   SCENE 2: Network Map
   ============================================ */
.scene-2 .scene-content {
  background: var(--ob-bg);
}

.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(48, 54, 61, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(48, 54, 61, 0.15) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0;
}

.network-map {
  width: min(1000px, 95vw);
  height: min(600px, 80vh);
  position: relative;
  z-index: 1;
}

/* Node styling via SVG */
.node-circle {
  transition: filter 0.3s;
}
.node-circle:hover {
  filter: url(#glowStrong);
  cursor: pointer;
}
.node-label {
  font-family: var(--font-mono);
  fill: var(--text-bright);
  font-size: 13px;
  text-anchor: middle;
  pointer-events: none;
}
.connection-line {
  stroke: rgba(55, 138, 221, 0.4);
  stroke-width: 1.5;
  fill: none;
  stroke-dasharray: 8 4;
}

/* ============================================
   SCENE 3: Journey Path
   ============================================ */
.scene-3 .scene-content {
  background: var(--ob-bg);
}
.journey-map {
  width: min(1200px, 95vw);
  height: min(500px, 80vh);
  position: relative;
  z-index: 1;
}

.journey-path-line {
  stroke: #21262d;
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
}
.journey-path-active {
  stroke: var(--node-green);
  stroke-width: 3;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  filter: url(#glow);
}

.journey-node-circle {
  fill: var(--ob-bg);
  stroke: #30363d;
  stroke-width: 2;
}
.journey-node-circle.lit {
  stroke: var(--node-green);
  fill: rgba(29, 158, 117, 0.1);
  filter: url(#glow);
}

.milestone-marker {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--node-amber);
}

.tooltip-box {
  opacity: 0;
}
.tooltip-bg {
  fill: #161b22;
  stroke: #30363d;
  rx: 6;
}
.tooltip-text {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--text-dim);
}

/* Avatar */
.avatar-group {
  opacity: 0;
}
.avatar-body {
  fill: var(--node-green);
}
.avatar-screen {
  fill: #0d1117;
  stroke: var(--node-green);
  stroke-width: 1;
}

/* ============================================
   SCENE 4: Call to Action
   ============================================ */
.cta-scene {
  flex-direction: column;
  gap: 0;
  background: var(--ob-bg);
}

.cta-terminal-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 158, 117, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 158, 117, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0;
}

.cta-content {
  text-align: center;
  max-width: 680px;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.cta-badge {
  margin-bottom: 2rem;
  opacity: 0;
  transform: scale(0.5);
}
.cta-badge svg {
  animation: spin-slow 20s linear infinite;
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.cta-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 1rem;
  opacity: 0;
  line-height: 1.3;
}

.cta-subtitle {
  font-size: 0.95rem;
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  line-height: 1.7;
  opacity: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  opacity: 0;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s;
  border: 1px solid transparent;
}
.cta-btn-primary {
  background: var(--node-green);
  color: #0d1117;
  box-shadow: 0 0 20px rgba(29, 158, 117, 0.3);
}
.cta-btn-primary:hover {
  background: var(--node-green-bright);
  transform: translateY(-2px);
  box-shadow: 0 4px 25px rgba(29, 158, 117, 0.5);
}
.cta-btn-secondary {
  background: transparent;
  color: var(--text-bright);
  border-color: #30363d;
}
.cta-btn-secondary:hover {
  border-color: var(--node-green);
  color: var(--node-green);
  transform: translateY(-2px);
}
.btn-icon {
  color: inherit;
  font-weight: 700;
}

.cta-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  opacity: 0;
}
.cta-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--node-green);
}
.cta-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   Reduced Motion Fallback
   ============================================ */
.reduced-motion-fallback {
  display: none;
  min-height: 100vh;
  padding: 3rem 2rem;
  overflow-y: auto;
}

@media (prefers-reduced-motion: reduce) {
  .onboarding-container,
  .skip-btn,
  .scene-indicators { display: none !important; }
  .reduced-motion-fallback { display: block !important; }
}

.rm-container {
  max-width: 900px;
  margin: 0 auto;
}
.rm-header {
  text-align: center;
  margin-bottom: 3rem;
}
.rm-header h1 {
  font-size: 2rem;
  color: var(--node-green);
  margin-bottom: 0.5rem;
}
.rm-header p {
  color: var(--text-dim);
  font-size: 1.1rem;
}

.rm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.rm-card {
  background: var(--ob-bg-secondary);
  border: 1px solid var(--ob-border);
  border-radius: 10px;
  padding: 1.5rem;
}
.rm-card .rm-icon {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  background: rgba(29, 158, 117, 0.15);
  color: var(--node-green);
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}
.rm-card h3 {
  color: var(--text-bright);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.rm-card p {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.5;
}

.rm-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* ============================================
   Mobile Responsive
   ============================================ */
@media (max-width: 768px) {
  .terminal-window {
    width: 95vw;
  }
  .terminal-body {
    padding: 1rem;
    min-height: 140px;
  }
  .terminal-line {
    font-size: 0.85rem;
  }

  .cta-stats {
    gap: 1.5rem;
  }
  .cta-stat-value {
    font-size: 1.2rem;
  }
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  .cta-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .skip-btn {
    top: 1rem;
    right: 1rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
  }

  .scene-indicators {
    bottom: 1.5rem;
  }
}

@media (max-width: 480px) {
  .cta-title {
    font-size: 1.25rem;
  }
  .cta-subtitle {
    font-size: 0.85rem;
  }
  .rm-grid {
    grid-template-columns: 1fr;
  }
}