:root {
  --primary-color: #34a6f3;
  --secondary-color: #ededed;
  --text-color: #333;
  --background-color: #f9f9f9;
  --accent-color: #ff6b6b;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  background-attachment: fixed;
  padding: 2rem 1rem;
  max-width: 40rem;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

form {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 10px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

form:hover {
  transform: translateY(-5px);
}

h1 {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

img {
  display: block;
  margin: 1.5rem auto;
  max-width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

img:hover {
  transform: scale(1.05);
}

#ip {
  cursor: pointer;
  padding: 0.5rem;
  border: 1px solid var(--primary-color);
  border-radius: 4px;
  transition: all 0.3s ease;
}

#ip:hover, #ip:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--primary-color);
}

#download-link {
  display: inline-block;
  padding: 10px 20px;
  text-decoration: none;
  background-color: var(--primary-color);
  color: white;
  border-radius: 25px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

#download-link:hover {
  background-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.button {
  cursor: pointer;
  background-color: var(--primary-color);
  color: white;
  text-align: center;
  border: none;
  border-radius: 25px;
  padding: 10px 20px;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
}

.button:hover {
  background-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

form, h1, img, #download-link, .button {
  animation: fadeIn 0.5s ease-out forwards;
}
.extension-download {
    margin-top: 2rem;
    padding: 1rem;
    background-color: #f0f0f0;
    border-radius: 8px;
}

.extension-download h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.extension-download .button {
    display: inline-block;
    margin: 1rem 0;
}

.instructions {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
}

/* Staggered animation for multiple elements */
form { animation-delay: 0.1s; }
h1 { animation-delay: 0.2s; }
img { animation-delay: 0.3s; }
#download-link { animation-delay: 0.4s; }
.button { animation-delay: 0.5s; }