/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  height: 100vh;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f4f6f9;
  overflow-y: auto;
}

/* Layout wrapper */
.login-wrapper {
  display: flex;
  width: 90%;
  max-width: 950px;
  min-height: 600px;
  height: auto;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  overflow: hidden;
  flex-wrap: wrap;
}

/* Left branding panel */
.login-wrapper .left-panel {
  background: linear-gradient(to bottom, #e74c3c, #073692);
  color: #f8f1f1;
  width: 50%;
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.left-panel img {
  width: 150px;
  height: auto;
  margin-bottom: 20px;
}

.left-panel h1 {
  font-size: 32px;
  margin-bottom: 10px;
}

.left-panel p {
  font-size: 16px;
  opacity: 0.85;
}

/* Right login form card */
.login-wrapper .right-panel {
  background: white;
  width: 50%;
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-height: 100%;
  overflow-y: auto;
}

.right-panel h2 {
  font-size: 28px;
  margin-bottom: 10px;
  color: #0f1f47;
}

.right-panel p {
  color: #161616;
  margin-bottom: 30px;
}

.login-form {
  display: flex;
  flex-direction: column;
}

.login-form input[type="text"],
.login-form input[type="email"],
.login-form input[type="password"] {
  padding: 12px 15px;
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 15px;
  transition: border 0.3s ease;
}

.login-form input:focus {
  border-color: #1a1f3d;
  outline: none;
}

.btn-login {
  background: #123692;
  color: white;
  border: none;
  padding: 12px;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn-login:hover {
  background: #1a1f3d;
  opacity: 0.9;
}

.login-links {
  margin-top: 20px;
  font-size: 14px;
  color: #555;
}

.login-links .link {
  color: #0f1f47;
  text-decoration: none;
  margin: 0 4px;
}

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

/* OTP Modal styling */
.otp-modal {
  display: none; 
  position: fixed;
  top: 0; 
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
}

.otp-modal-content {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  width: 90%;
  max-width: 400px;
  text-align: center;
  color: #080808;
}

.otp-modal-content h2 {
  font-size: 22px;
  margin-bottom: 10px;
}

.otp-modal-content p {
  font-size: 14px;
  margin-bottom: 20px;
}

.otp-modal-content input[type="text"] {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
  margin-bottom: 15px;
}

.btn-verify {
  background-color: #123692;
  color: white;
  border: none;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 15px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn-verify:hover {
  background-color: #172d69;
}

.otp-message {
  font-size: 13px;
  color: crimson;
  margin-top: 10px;
}

/* Loader overlay */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.spinner {
  border: 6px solid #f3f3f3;
  border-top: 6px solid #3498db;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Tablet / iPad adjustments */
@media screen and (min-width: 769px) and (max-width: 1024px) {
  body {
    align-items: center; /* Center vertically */
    padding: 20px;
    background: #f4f6f9;
  }

  .login-wrapper {
    flex-direction: row; /* Keep left/right panels side by side */
    width: 80%;
    max-width: 900px;
    min-height: 500px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    overflow: hidden;
  }

  .login-wrapper .left-panel,
  .login-wrapper .right-panel {
    width: 50%; /* Side by side */
    padding: 30px;
  }

  .left-panel h1 {
    font-size: 30px;
    margin-bottom: 15px;
  }

  .left-panel p {
    font-size: 15px;
  }

  .right-panel h2 {
    font-size: 26px;
    margin-bottom: 15px;
  }

  .right-panel p {
    font-size: 15px;
    margin-bottom: 25px;
  }

  .login-form input {
    font-size: 15px;
    padding: 12px;
  }

  .btn-login {
    font-size: 15px;
    padding: 12px;
  }

  .login-links {
    font-size: 13px;
    margin-top: 15px;
  }

  .login-links .link {
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  body {
    padding: 10px 0;
    align-items: flex-start;
  }

  .login-wrapper {
    flex-direction: column;
    height: auto;
    min-height: auto;
    margin-top: 20%; 
    display: flex;
    justify-content: center;
  }

  .login-wrapper .left-panel,
  .login-wrapper .right-panel {
    width: 100%;
    padding: 20px;
  }

  .left-panel h1 {
    font-size: 26px;
    margin-bottom: 15px;
  }

  .left-panel p {
    font-size: 14px;
  }

  .right-panel h2 {
    font-size: 24px;
    margin-bottom: 15px;
  }

  .right-panel p {
    font-size: 14px;
  }

  .login-form input {
    font-size: 14px;
    padding: 10px;
  }

  .btn-login {
    font-size: 14px;
    padding: 10px;
  }

  .login-links {
    font-size: 12px;
  }

  .login-links .link {
    font-size: 14px;
  }
}