* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: #fff;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px; /* added some breathing room on mobile */
}

.signup-wrapper {
  width: 100%;
  max-width: 1000px;
  display: flex;
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
  background-color: rgba(0, 0, 0, 0.35); /* subtle background to improve contrast */
}

/* Left and Right panels share flex 1 */
.left-panel, .right-panel {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* Left panel styling */
.left-panel {
  background: rgba(255, 255, 255, 0.05);
}

.left-panel h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.left-panel p {
  font-weight: 300;
  font-size: 1.1rem;
  margin-bottom: 20px;
  padding: 0 10px;
  line-height: 1.4;
}

.left-panel img {
  width: 100%;
  max-width: 320px;
  border-radius: 15px;
  object-fit: contain;
}

/* Right panel styling */
.right-panel {
  background-color: rgba(0, 0, 0, 0.4);
  padding: 40px 40px 60px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.signup-form h2 {
  font-size: 2.2rem;
  margin-bottom: 25px;
  font-weight: 700;
}

.input-box {
  margin-bottom: 20px;
  width: 100%;
}

.input-box label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  font-size: 1rem;
  text-align: left;
}

.input-box input {
  width: 100%;
  padding: 12px 15px;
  border: none;
  border-radius: 8px;
  background-color: #ffffff10;
  color: white;
  font-size: 1rem;
  outline: none;
  transition: background-color 0.3s ease;
}

.input-box input::placeholder {
  color: #ddd;
}

.input-box input:focus {
  background-color: #ffffff20;
}

.btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 8px;
  background-color: #1f8ef1;
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin-top: 5px;
}

.btn:hover {
  background-color: #0f75d1;
}

.social-text {
  text-align: center;
  margin: 25px 0 12px;
  font-weight: 500;
  font-size: 1rem;
}

.social-icons {
  text-align: center;
}

.social-icons a {
  color: white;
  margin: 0 15px;
  font-size: 22px;
  transition: color 0.3s;
  display: inline-block;
}

.social-icons a:hover {
  color: #1f8ef1;
}

.login-link {
  text-align: center;
  margin-top: 22px;
  font-size: 1rem;
  font-weight: 400;
}

.login-link a {
  color: #1f8ef1;
  text-decoration: none;
  font-weight: 600;
}

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

/* Responsive Styles */
@media (max-width: 900px) {
  .signup-wrapper {
    flex-direction: column;
    max-width: 450px;
  }

  .right-panel {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 30px 50px;
  }

  .left-panel {
    padding: 30px 30px 20px;
  }

  .left-panel img {
    max-width: 280px;
  }
}

@media (max-width: 480px) {
  body {
    padding: 15px;
  }

  .left-panel h1 {
    font-size: 2rem;
  }

  .left-panel p {
    font-size: 1rem;
    padding: 0 5px;
  }

  .right-panel {
    padding: 25px 20px 40px;
  }

  .signup-form h2 {
    font-size: 1.6rem;
  }

  .btn {
    font-size: 1rem;
    padding: 12px;
  }

  .input-box label,
  .input-box input {
    font-size: 0.9rem;
  }

  .social-text,
  .login-link {
    font-size: 0.9rem;
  }

  .social-icons a {
    font-size: 20px;
    margin: 0 10px;
  }
}