:root {
  --neon-cyan: #00f5ff;
  --neon-pink: #ff00e5;
  --neon-green: #00ff41;
  --neon-yellow: #ffe600;
  --bg-dark: #0c0c22;
  --bg-panel: #141430;
  --bg-card: #1c1c3c;
  --border-dim: rgba(0, 245, 255, 0.18);
}

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

body, .anvil-role-default-container {
  background-color: var(--bg-dark) !important;
  color: #d0d0ee;
  font-family: 'Share Tech Mono', 'Courier New', monospace;
  margin: 0;
}

.font-orbitron { font-family: 'Orbitron', monospace; }

.neon-cyan  { color: var(--neon-cyan);  text-shadow: 0 0 10px var(--neon-cyan),  0 0 20px var(--neon-cyan); }
.neon-pink  { color: var(--neon-pink);  text-shadow: 0 0 10px var(--neon-pink),  0 0 20px var(--neon-pink); }
.neon-green { color: var(--neon-green); text-shadow: 0 0 8px  var(--neon-green); }

.grid-bg {
  background-image:
    linear-gradient(rgba(0, 245, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 255, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 2px;
  transition: border-color 0.2s;
}
.card:hover { border-color: rgba(0, 245, 255, 0.45); }

.neon-btn {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  padding: 0.55rem 1.25rem;
  cursor: pointer;
  transition: all 0.18s;
  text-transform: uppercase;
  box-shadow: 0 0 8px rgba(0,245,255,0.3);
}
.neon-btn:hover {
  background: var(--neon-cyan);
  color: #000;
  box-shadow: 0 0 18px var(--neon-cyan), 0 0 36px rgba(0,245,255,0.4);
}
.neon-btn-pink {
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: 0 0 8px rgba(255,0,229,0.3);
}
.neon-btn-pink:hover {
  background: var(--neon-pink);
  color: #000;
  box-shadow: 0 0 18px var(--neon-pink);
}
.neon-btn-sm {
  font-size: 0.62rem;
  padding: 0.3rem 0.8rem;
  letter-spacing: 0.08em;
}
.neon-btn-green {
  border-color: var(--neon-green);
  color: var(--neon-green);
  box-shadow: 0 0 8px rgba(0,255,65,0.3);
}
.neon-btn-green:hover {
  background: var(--neon-green);
  color: #000;
  box-shadow: 0 0 18px var(--neon-green);
}
.neon-btn-ghost {
  border-color: rgba(0,245,255,0.25);
  color: #a0a0c8;
  box-shadow: none;
}
.neon-btn-ghost:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  background: transparent;
  box-shadow: 0 0 8px rgba(0,245,255,0.2);
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 2px;
}
.tag-pink   { border-color: var(--neon-pink);   color: var(--neon-pink); }
.tag-green  { border-color: var(--neon-green);  color: var(--neon-green); }
.tag-yellow { border-color: var(--neon-yellow); color: var(--neon-yellow); }

.diff-beginner     { color: var(--neon-green);  border-color: var(--neon-green); }
.diff-intermediate { color: var(--neon-yellow); border-color: var(--neon-yellow); }
.diff-advanced     { color: var(--neon-pink);   border-color: var(--neon-pink); }

.nav-link {
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: #8888b8;
  text-transform: uppercase;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: color 0.2s, text-shadow 0.2s;
  user-select: none;
}
.nav-link:hover { color: #d0d0f0; }
.nav-link.active { color: var(--neon-cyan); text-shadow: 0 0 10px var(--neon-cyan); }

@media (max-width: 600px) {
  .nav-bar {
    padding: 0 0.75rem !important;
  }
  .nav-link {
    font-size: 0.52rem;
    letter-spacing: 0.04em;
    padding: 0.5rem 0.3rem;
  }
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  color: #c0c0e0;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.9rem;
  outline: none;
  padding: 0.55rem 0.8rem;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 245, 255, 0.2);
}
input::placeholder, textarea::placeholder { color: #4a4a70; }
textarea { resize: vertical; min-height: 80px; }
select { cursor: pointer; }
label {
  display: block;
  color: #8888b0;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 12, 34, 0.88);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-box {
  background: var(--bg-panel);
  border: 1px solid rgba(0,245,255,0.3);
  box-shadow: 0 0 40px rgba(0,245,255,0.08);
  width: 100%;
  max-width: 520px;
  padding: 1.75rem;
  max-height: 90vh;
  overflow-y: auto;
}

.progress-bar { height: 3px; background: var(--bg-panel); overflow: hidden; }
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
  transition: width 0.4s ease;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border-dim); }
::-webkit-scrollbar-thumb:hover { background: var(--neon-cyan); }

.leaflet-container { background: #141430; }
.leaflet-tile { filter: brightness(0.55) saturate(0.3) hue-rotate(200deg); }
.leaflet-popup-content-wrapper {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  color: #c0c0e0;
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(0,245,255,0.15);
}
.leaflet-popup-tip { background: var(--bg-panel); }
.leaflet-control-zoom a { background: var(--bg-panel); color: var(--neon-cyan); border-color: var(--border-dim); }
.leaflet-control-attribution { background: rgba(12,12,34,0.7); color: #404060; font-size: 0.6rem; }

.hidden { display: none !important; }
.divider { border: none; border-top: 1px solid var(--border-dim); margin: 1rem 0; }
.section-title {
  font-family: 'Orbitron', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: #8888b0;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

/* Reserve space for post images to prevent CLS */
.post-img-wrap {
  margin: 0.75rem 0;
  border-radius: 2px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--bg-panel);
}
.post-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Hide Anvil branding badge */
.anvil-powered-by { display: none !important; }
[class*="powered-by-anvil"] { display: none !important; }
.made-with-anvil { display: none !important; }
img[src*="made-with-anvil"] { display: none !important; }