* {
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  overflow: hidden;
  margin: 0;
  background-color: #f4f7f6; /* Light grey background */
}

.background-blur-area {
  background: url('https://picsum.photos/id/1043/1920/1080') no-repeat center center/cover; /* New background image */
  position: absolute;
  top: -20px;
  bottom: -20px;
  left: -20px;
  right: -20px;
  z-index: -1;
  filter: blur(20px); /* Initial blur */
  transition: filter 0.3s ease-out; /* Smooth transition for blur */
}

.login-card {
  background-color: #ffffff; /* White card background */
  border-radius: 10px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); /* Subtle shadow */
  max-width: 400px;
  width: 90%;
}

.login-card h1 {
  font-size: 2.2rem;
  margin-bottom: 10px;
  color: #2c3e50; /* Dark blue-grey */
}

.login-card p {
  font-size: 0.9rem;
  color: #7f8c8d; /* Grey text */
  margin-bottom: 30px;
}

.input-group {
  text-align: left;
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  margin-bottom: 8px;
  color: #34495e; /* Slightly lighter blue-grey */
  font-weight: bold;
}

.input-group input {
  width: 100%;
  padding: 12px;
  border: 1px solid #bdc3c7; /* Light grey border */
  border-radius: 5px;
  font-size: 1rem;
  color: #333;
}

.input-group input:focus {
  outline: none;
  border-color: #3498db; /* Blue border on focus */
  box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2); /* Blue glow on focus */
}

.submit-btn {
  background-color: #3498db; /* Blue button */
  color: #fff;
  padding: 12px 25px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1.1rem;
  width: 100%;
  transition: background-color 0.3s ease;
}

.submit-btn:hover {
  background-color: #2980b9; /* Darker blue on hover */
}