/* main.css - ZHOVNIR.COM Cyber Alex CLI ↔ Pure Canvas Renderer (100vh) */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Plus+Jakarta+Sans:wght@400;600;700;800&display=swap');

:root {
  --bg-dark: #000000;
  --bg-terminal: #080808;
  --bg-canvas-panel: #0d0d0d;
  
  --cyber-green: #22c55e;
  --cyber-cyan: #38bdf8;
  --cyber-purple: #a855f7;
  --cyber-orange: #f97316;
  --cyber-gray: #6b7280;
  --cyber-text: #f3f4f6;
  
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  width: 100vw;
  height: 100vh;
  overflow: hidden; /* STRICT SINGLE SCREEN 100VH NO SCROLL */
  background-color: var(--bg-dark);
  font-family: var(--font-sans);
  color: var(--cyber-text);
  -webkit-font-smoothing: antialiased;
}

/* Split-Screen 50/50 Layout */
.cyber-viewport {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: 48% 52%;
  position: relative;
}

/* 1. Left Panel: Cyber Alex CLI Terminal */
.cyber-terminal-panel {
  background: var(--bg-terminal);
  border-right: 1px solid #1f2937;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 16px 20px 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  position: relative;
  overflow: hidden;
}

.term-mac-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.mac-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.mac-red { background: #ef4444; }
.mac-yellow { background: #f59e0b; }
.mac-green { background: #22c55e; }

.term-header-title {
  color: var(--cyber-gray);
  font-size: 0.75rem;
  margin-left: 12px;
}

/* Cyber Alex Banner Header */
.cyber-alex-header {
  display: flex;
  gap: 14px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid #18181b;
}

.cyber-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, #38bdf8 0%, #a855f7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.4);
  flex-shrink: 0;
}

.cyber-info {
  display: flex;
  flex-direction: column;
}

.cyber-name {
  font-weight: 800;
  font-size: 0.95rem;
  color: #ffffff;
  letter-spacing: -0.3px;
}

.cyber-sub {
  font-size: 0.73rem;
  color: var(--cyber-gray);
}

/* CLI Stream Output Window */
.cyber-cli-stream {
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 6px;
}

.cli-prompt-line {
  color: #ffffff;
  font-weight: 700;
  margin-top: 10px;
}

.cli-symbol {
  color: var(--cyber-cyan);
  font-weight: 900;
}

.cli-tool-call {
  color: #9ca3af;
  margin-left: 12px;
}

.cli-tool-bullet {
  color: var(--cyber-purple);
  margin-right: 6px;
}

.cli-success {
  color: var(--cyber-green);
  margin-left: 12px;
}

.cli-thinking {
  color: var(--cyber-amber);
  font-style: italic;
  margin-left: 12px;
}

.typing-cursor-box {
  display: inline-block;
  width: 8px;
  height: 15px;
  background: var(--cyber-cyan);
  margin-left: 4px;
  animation: blinkCursor 0.8s infinite;
  vertical-align: middle;
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.cyber-cli-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid #18181b;
  font-size: 0.72rem;
  color: var(--cyber-gray);
}

/* 2. Right Panel: Pure HTML5 Canvas Stage */
.canvas-stage-panel {
  background: var(--bg-canvas-panel);
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 16px 20px;
  position: relative;
  overflow: hidden;
}

.canvas-browser-bar {
  background: #141414;
  border: 1px solid #262626;
  border-radius: 12px;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  z-index: 20;
}

.canvas-url-tag {
  color: var(--cyber-green);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.enter-alex-btn {
  background: #ffffff;
  color: #000000;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 20px;
  text-decoration: none;
  font-size: 0.75rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

.enter-alex-btn:hover {
  transform: scale(1.05);
  background: var(--cyber-cyan);
}

/* PURE HTML5 CANVAS ELEMENT */
#site-canvas {
  width: 100%;
  height: calc(100vh - 80px);
  background: #000000;
  border: 1px solid #262626;
  border-radius: 16px;
  display: block;
}

@media (max-width: 1024px) {
  .cyber-viewport { grid-template-columns: 1fr; overflow-y: auto; }
  body { overflow: auto; height: auto; }
}