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

body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #e0f7fa, #80deea);
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.signup-container {
  display: flex;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  overflow: hidden;
  max-width: 900px;
  width: 100%;
  transition: transform 0.5s ease;
}

.signup-container:hover {
  transform: scale(1.02);
}

.left-side {
  flex: 0.7;
  background: linear-gradient(135deg, #b3e5fc, #0288d1);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px;
  color: white;
  border-right: 2px solid rgba(255, 255, 255, 0.1);
}

.left-side img {
  width: 220px;
  margin-bottom: 20px;
  filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2));
}

.left-side h3 {
  font-size: 28px;
  margin-top: 10px;
}

.right-side {
  flex: 1.3;
  padding: 40px;
}

.title-text h2 {
  text-align: center;
  margin-bottom: 25px;
  color: #333;
  font-weight: 600;
  font-size: 26px;
}

form input[type="text"],
form input[type="date"],
form input[type="tel"],
form input[type="email"],
form input[type="password"] {
  width: 100%;
  padding: 14px;
  margin: 12px 0;
  border: none;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 10px;
  font-size: 15px;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
  transition: 0.3s ease;
}

form input[type="text"]:focus,
form input[type="date"]:focus,
form input[type="tel"]:focus,
form input[type="email"]:focus,
form input[type="password"]:focus {
  outline: none;
  transform: scale(1.02);
  box-shadow: 0 0 8px #2196f3;
}

form input[type="submit"] {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #00c6ff, #0072ff);
  border: none;
  border-radius: 10px;
  color: white;
  font-size: 18px;
  cursor: pointer;
  margin-top: 20px;
  font-weight: bold;
  letter-spacing: 1px;
}

form input[type="submit"]:hover {
  background: linear-gradient(135deg, #0072ff, #00c6ff);
  transform: scale(1.03);
}

.login-link {
  margin-top: 18px;
  font-size: 15px;
  text-align: center;
}

.login-link a {
  color: #007bff;
  text-decoration: none;
  font-weight: bold;
}

.login-link a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 768px) {
  .signup-container {
    flex-direction: column;
  }
  .left-side, .right-side {
    width: 100%;
  }
}