@import "tailwindcss";

:root {
  --background: #030308;
  --foreground: #ffffff;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-red: #ef4444;
  --accent-purple: #8b5cf6;
  --accent-amber: #f59e0b;
}

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

html {
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--background);
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Selection */
::selection {
  background: var(--accent-cyan);
  color: var(--background);
}

/* Scrollbar (per elementi con overflow) */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Cursor nascosto per uso come wallpaper */
.wallpaper-mode {
  cursor: none;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

/* Animazioni */
@keyframes offline-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.5; }
}

.offline-pulse {
  animation: offline-pulse 4s ease-in-out infinite;
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

.glitch-effect {
  animation: glitch 0.3s ease-in-out;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fade-in 0.5s ease-out forwards;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.shimmer {
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* Status indicator */
.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transition: all 0.5s ease;
}

.status-dot.online {
  background: var(--accent-emerald);
  box-shadow: 0 0 20px var(--accent-emerald), 0 0 40px rgba(16, 185, 129, 0.5);
}

.status-dot.offline {
  background: #64748b;
  box-shadow: none;
}

/* Glass effect */
.glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Performance optimization for animations */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}