/* Retro Cyber Tech Theme - 80s Inspired */

:root {
  /* Neon Colors */
  --neon-pink: #ff00ff;
  --neon-blue: #00ffff;
  --neon-green: #00ff66;
  --neon-purple: #9900ff;
  --neon-yellow: #ffff00;
  
  /* Primary Theme Colors */
  --primary-color: var(--neon-green);
  --primary-darker: #00cc33;
  --secondary-color: var(--neon-blue);
  --accent-color: var(--neon-pink);
  
  /* Text Colors */
  --text-color: #ffffff;
  --text-light: #cccccc;
  --text-lighter: #999999;
  
  /* Background Colors */
  --background-color: #0c0c1a;
  --container-bg: #14142a;
  --sidebar-bg: #1a1a36;
  --highlight-color: #2a2a50;
  
  /* UI Elements */
  --border-color: #333366;
  --success-color: var(--neon-green);
  --error-color: #ff3366;
  --warning-color: var(--neon-yellow);
  --info-color: var(--neon-blue);
  
  /* Shadows with glow effects */
  --shadow-sm: 0 0 5px rgba(0, 255, 102, 0.2);
  --shadow-md: 0 0 10px rgba(0, 255, 102, 0.3);
  --shadow-lg: 0 0 15px rgba(0, 255, 102, 0.4);
  
  /* Grid and Scan Lines */
  --grid-color: rgba(0, 255, 102, 0.1);
  --scanline-color: rgba(255, 255, 255, 0.03);
  
  /* Font */
  --retro-font: 'VT323', 'Courier New', monospace;
}

/* Global Cyber Style Overrides */
body {
  background-color: var(--background-color);
  color: var(--text-color);
  font-family: var(--retro-font);
  position: relative;
  overflow: hidden;
}

/* Simulate a CRT monitor with scan lines */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0), 
                             var(--scanline-color), rgba(0, 0, 0, 0), 
                             rgba(0, 0, 0, 0));
  background-size: 100% 8px;
  pointer-events: none;
  z-index: 1000;
  animation: scanlines 8s linear infinite;
  opacity: 0.5;
}

/* Grid background */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: -1;
  animation: gridMove 60s linear infinite;
}

.container {
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  background-color: var(--container-bg);
}

.card {
  border: 1px solid var(--border-color);
  background-color: rgba(20, 20, 42, 0.8);
  box-shadow: var(--shadow-sm);
}

/* Animation for glowing borders */
@keyframes borderGlow {
  0% { border-color: var(--neon-green); box-shadow: 0 0 5px var(--neon-green); }
  33% { border-color: var(--neon-blue); box-shadow: 0 0 5px var(--neon-blue); }
  66% { border-color: var(--neon-purple); box-shadow: 0 0 5px var(--neon-purple); }
  100% { border-color: var(--neon-green); box-shadow: 0 0 5px var(--neon-green); }
}

/* Animation for scan lines */
@keyframes scanlines {
  0% { transform: translateY(0); }
  100% { transform: translateY(8px); }
}

/* Animation for moving grid */
@keyframes gridMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(100px); }
}

/* Buttons */
button {
  background-color: var(--container-bg);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  text-transform: uppercase;
  font-family: var(--retro-font);
  font-weight: bold;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

button:hover {
  background-color: var(--primary-color);
  color: var(--background-color);
  box-shadow: 0 0 10px var(--primary-color);
}

button:focus {
  outline: none;
  box-shadow: 0 0 15px var(--primary-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--retro-font);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary-color);
  text-shadow: 0 0 5px var(--primary-color);
}

/* Pulse animation */
@keyframes pulse {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

/* Forms and inputs */
input, textarea, select {
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  font-family: var(--retro-font);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 5px var(--primary-color);
}

/* Tabs */
.tab {
  background-color: rgba(0, 0, 0, 0.3);
  border-color: var(--border-color);
  color: var(--text-light);
  font-family: var(--retro-font);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tab.active {
  color: var(--background-color);
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 10px var(--primary-color);
}

.tab:hover:not(.active) {
  box-shadow: 0 0 5px var(--primary-color);
  color: var(--primary-color);
}

.tab-content {
  border-color: var(--border-color);
}

.encryption-status {
  color: var(--success-color);
  text-shadow: 0 0 5px var(--success-color);
  animation: pulse 2s infinite;
}

.message-container {
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

.user-list {
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

.user-item {
  border-bottom: 1px solid rgba(51, 51, 102, 0.5);
}

.user-item:hover {
  background-color: rgba(0, 255, 102, 0.1);
}

.user-item.active-channel {
  background-color: rgba(0, 255, 102, 0.2);
  border-left: 3px solid var(--primary-color);
}

.online {
  color: var(--success-color);
  text-shadow: 0 0 3px var(--success-color);
}

.offline {
  color: var(--text-lighter);
}

.notice {
  background-color: rgba(255, 153, 51, 0.1);
  border: 1px solid var(--warning-color);
}

.status {
  background-color: rgba(0, 0, 0, 0.3);
  border-left: 3px solid var(--primary-color);
}

.guest-badge {
  background-color: var(--accent-color);
  text-shadow: 0 0 3px var(--accent-color);
  animation: pulse 3s infinite;
}

.typing-indicator {
  color: var(--neon-blue);
  text-shadow: 0 0 3px var(--neon-blue);
}

/* Blinking cursor effect */
.blinking {
  animation: blink 1s infinite;
}

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

/* Glitch effect */
.glitch {
  animation: glitch 3s infinite;
  position: relative;
}

@keyframes glitch {
  0% { text-shadow: none; }
  2% { text-shadow: 2px 0 var(--neon-green); }
  4% { text-shadow: none; }
  97% { text-shadow: none; }
  98% { text-shadow: -2px 0 var(--neon-pink); }
  99% { text-shadow: none; }
  100% { text-shadow: none; }
}

@font-face {
  font-family: 'VT323';
  src: url('https://fonts.googleapis.com/css2?family=VT323&display=swap');
}