body {
  margin: 0;
  font-family: 'Rubik', sans-serif;
  background: linear-gradient(135deg, #6e8efb, #a777e3);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  min-height: 100vh;
  color: #fff;
  padding: 20px;
}

.profile-container {
  background: #fff;
  color: #333;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  text-align: center;
  padding: 30px;
  width: 100%;
  max-width: 600px;
  position: relative;
}

h2 {
  margin-bottom: 20px;
  color: #6e8efb;
  font-size: 24px;
}

#profile-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
  border: 3px solid #6e8efb;
}

.input-group {
  margin: 15px auto;
  width: 80%;
  text-align: left;
}

label {
  font-weight: 600;
  margin-bottom: 5px;
  display: block;
}

input, select {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 14px;
  box-sizing: border-box;
}

.save-btn, .back-btn {
  display: inline-block;
  background-color: #4285F4;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 12px 25px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 20px;
  transition: 0.3s;
}

.save-btn:hover, .back-btn:hover {
  background-color: #2f6de0;
}

.back-btn {
  background-color: #555;
  margin-left: 10px;
}

#loading {
  display: none;
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: bold;
  color: #fff;
  z-index: 10;
}