body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #121212;
  color: #eee;
}

.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
}

.neon {
  font-size: 2rem;
  text-align: center;
  color: #00fff7;
  text-shadow: 0 0 5px #00fff7, 0 0 10px #00fff7, 0 0 20px #00fff7;
}

.muted {
  text-align: center;
  color: #aaa;
  margin-bottom: 30px;
}

.tool textarea {
  width: 100%;
  min-height: 120px;
  background: #1e1e1e;
  color: #fff;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 12px;
  resize: vertical;
  font-family: monospace;
  font-size: 1rem;
  margin-bottom: 10px;
}

.drop-zone {
  width: 100%;
  min-height: 80px;
  border: 2px dashed #444;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  margin-bottom: 10px;
  cursor: pointer;
  text-align: center;
}

.drop-zone.dragover {
  border-color: #00fff7;
  color: #00fff7;
  background: #1a1a1a;
}

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 10px;
}

.neon-btn {
  background: #ff0090;
  border: none;
  color: #fff;
  font-weight: bold;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 0 10px #ff0090;
  transition: 0.2s;
}

.neon-btn:hover {
  box-shadow: 0 0 20px #ff0090, 0 0 30px #ff0090;
}

.ghost-btn {
  background: none;
  border: 1px solid #666;
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
}

.ghost-btn:hover {
  border-color: #fff;
}

.info {
  margin-top: 30px;
  background: #1b1b1b;
  padding: 15px 20px;
  border-radius: 8px;
}

.info h2 {
  margin-top: 0;
  color: #00fff7;
}

.preview-container {
  margin-top: 15px;
  text-align: center;
}

.preview-container img,
.preview-container iframe,
.preview-container audio,
.preview-container video {
  max-width: 100%;
  margin-top: 10px;
  border-radius: 8px;
  border: 1px solid #555;
}

.hidden { display: none; }

.foot {
  margin-top: 30px;
  text-align: center;
  color: #777;
  font-size: 0.9rem;
}