/* SmartBar - Professional License Activation */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 20px;
}

h1 {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 10px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

h2 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 20px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 15px;
}

p {
  font-size: 1.1rem;
  color: #f0f0f0;
  margin-bottom: 20px;
}

ul {
  list-style: none;
  margin: 30px 0;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

ul li {
  font-size: 1.2rem;
  color: #fff;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

ul li:last-child {
  border-bottom: none;
}

a {
  display: inline-block;
  background: #fff;
  color: #667eea;
  text-decoration: none;
  padding: 15px 40px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  margin-top: 20px;
}

a:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  background: #f8f8f8;
}

button {
  background: #667eea;
  color: #fff;
  border: none;
  padding: 15px 40px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

button:hover {
  background: #5568d3;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

button:active {
  transform: translateY(0);
}

button:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}

textarea {
  width: 100%;
  max-width: 600px;
  padding: 15px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.95);
  color: #333;
  resize: vertical;
  margin-bottom: 15px;
}

textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

input[type="email"],
input[type="text"] {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 25px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.95);
  color: #333;
  transition: border-color 0.3s ease;
}

input[type="email"]:focus,
input[type="text"]:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

#result {
  background: rgba(255, 255, 255, 0.95);
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
  max-width: 600px;
  width: 100%;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: #333;
  white-space: pre-wrap;
  word-wrap: break-word;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

strong {
  color: #667eea;
  font-weight: 600;
}

.info-box {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 15px;
  margin: 30px 0;
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.2rem;
  }

  p, ul li {
    font-size: 1rem;
  }

  textarea {
    font-size: 0.85rem;
  }

  button, a {
    padding: 12px 30px;
    font-size: 1rem;
  }
}