body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #eef1f5;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 30px 15px;
  background: white;
  text-align: center;
}

h1, h2 {
  color: #2c3e50;
  margin-bottom: 10px;
}

p {
  color: #555;
  font-size: 16px;
}

.section {
  margin: 30px 0;
}

.upload-btn {
  display: inline-block;
  margin: 20px 0;
  padding: 10px 20px;
  background-color: #3498db;
  color: white;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
}

.upload-btn i {
  margin-right: 8px;
}

button {
  padding: 10px 20px;
  background-color: #2ecc71;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  margin-bottom: 10px;
}

button:disabled {
  background-color: #bdc3c7;
  cursor: not-allowed;
}

button i {
  margin-right: 8px;
}

hr {
  margin: 30px 0;
  border: none;
  border-top: 1px solid #ccc;
}

/* AdSense container fix */
.ad-section {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0;
  text-align: center;
  box-sizing: border-box;
  background: #f9f9f9;
  padding: 10px;
  border-radius: 8px;
}

.adsbygoogle {
  display: inline-block;
  width: 100%;
  max-width: 100%;
  height: auto !important;
  min-height: 100px;
  box-sizing: border-box;
}

@media (max-width: 600px) {
  .container {
    padding: 20px 10px;
  }

  h1 {
    font-size: 20px;
  }

  h2 {
    font-size: 18px;
  }

  p {
    font-size: 14px;
  }

  button, .upload-btn {
    width: 100%;
    font-size: 15px;
  }
}