@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --bg-deep: #0e031c;
    --bg-surface: #110323;
    --bg-card: rgba(17, 3, 35, 0.7);
    --border-glow: rgba(139, 92, 246, 0.3);
    --neon-cyan: #00f0ff;
    --neon-magenta: #ff00aa;
    --neon-green: #39ff14;
    --neon-purple: #a855f7;
    --text-primary: #e2e8f0;
    --text-muted: #94a3b8;
    --text-accent: #c4b5fd;
    --radius: 0.75rem;
  }

  * {
    -webkit-tap-highlight-color: transparent;
  }

  html {
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  }

  body {
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: "JetBrains Mono", "Fira Code", "SF Mono", "Cascadia Code", ui-monospace, monospace;
    min-height: 100dvh;
    overflow-x: hidden;
  }

  body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139, 92, 246, 0.15), transparent),
      radial-gradient(ellipse 60% 40% at 80% 100%, rgba(0, 240, 255, 0.08), transparent);
    pointer-events: none;
    z-index: 0;
  }
}

@layer components {
  .glass-card {
    @apply relative rounded-xl border overflow-hidden;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-color: var(--border-glow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .glass-card:hover {
    border-color: rgba(139, 92, 246, 0.6);
    box-shadow:
      0 0 20px rgba(139, 92, 246, 0.15),
      inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
  }

  .glass-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
      135deg,
      rgba(139, 92, 246, 0.05) 0%,
      transparent 50%,
      rgba(0, 240, 255, 0.03) 100%
    );
    pointer-events: none;
  }

  .glow-border {
    @apply relative;
  }

  .glow-border::after {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(
      135deg,
      var(--neon-cyan),
      var(--neon-purple),
      var(--neon-magenta)
    );
    -webkit-mask:
      linear-gradient(#fff 0 0) content-box,
      linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
  }

  .glow-border:hover::after {
    opacity: 1;
  }

  .shimmer-text {
    @apply relative inline-block;
    background: linear-gradient(
      90deg,
      var(--text-primary) 0%,
      var(--neon-cyan) 25%,
      var(--neon-purple) 50%,
      var(--neon-cyan) 75%,
      var(--text-primary) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 4s linear infinite;
  }

  .terminal-prompt::before {
    content: "> ";
    color: var(--neon-green);
    font-weight: 700;
  }

  .status-dot {
    @apply inline-block w-2 h-2 rounded-full;
    background: var(--neon-green);
    box-shadow: 0 0 6px var(--neon-green), 0 0 12px rgba(57, 255, 20, 0.3);
    animation: pulse-dot 2s ease-in-out infinite;
  }

  .node-btn {
    @apply relative w-full px-6 py-3 rounded-lg font-semibold text-sm uppercase tracking-wider transition-all duration-300;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(0, 240, 255, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: var(--neon-cyan);
  }

  .node-btn:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.4), rgba(0, 240, 255, 0.2));
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2), inset 0 0 20px rgba(0, 240, 255, 0.05);
    color: #fff;
  }

  .node-btn:active {
    transform: scale(0.98);
  }

  .latency-bar {
    @apply h-1 rounded-full overflow-hidden;
    background: rgba(255, 255, 255, 0.05);
  }

  .latency-fill {
    @apply h-full rounded-full transition-all duration-700;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-cyan));
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
  }

  .category-badge {
    @apply inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--text-accent);
  }

  .header-bar {
    @apply relative border-b;
    border-color: var(--border-glow);
    background: rgba(14, 3, 28, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .scanline {
    @apply pointer-events-none fixed inset-0 z-50;
    background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0, 0, 0, 0.03) 2px,
      rgba(0, 0, 0, 0.03) 4px
    );
  }
}

@layer utilities {
  .safespace {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }

  .safespace-x {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }

  .safespace-y {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
  }
}

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

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes flicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.8; }
  94% { opacity: 1; }
  96% { opacity: 0.9; }
  97% { opacity: 1; }
}

@keyframes boot-sequence {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

.animate-flicker {
  animation: flicker 5s infinite;
}

.animate-boot {
  animation: boot-sequence 0.6s ease-out forwards;
}

.boot-delay-1 { animation-delay: 0.1s; opacity: 0; }
.boot-delay-2 { animation-delay: 0.2s; opacity: 0; }
.boot-delay-3 { animation-delay: 0.3s; opacity: 0; }
.boot-delay-4 { animation-delay: 0.4s; opacity: 0; }
.boot-delay-5 { animation-delay: 0.5s; opacity: 0; }

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.3);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(139, 92, 246, 0.5);
}

::selection {
  background: rgba(139, 92, 246, 0.3);
  color: #fff;
}