:root {
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --secondary-color: #f3f4f6;
  --text-color: #1f2937;
  --text-light: #6b7280;
  --error-color: #ef4444;
  --success-color: #10b981;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
}

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

.bg-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: -1;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  /* background: linear-gradient(135deg, #f5f7fa 0%, #e4e7eb 100%); */
  color: var(--text-color);
  line-height: 1.6;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.container {
  width: 100%;
  max-width: 450px;
}

#loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  backdrop-filter: blur(3px);
}

.login-container {
  background-color: white;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 40px;
  width: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}



.logo-container {
  text-align: center;
  margin-bottom: 32px;
}

.logo-container img {
  height: 60px;
  margin-bottom: 16px;
  /* transition: var(--transition); */
}


.login-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-color);
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 16px;
  transition: var(--transition);
  background-color: #fff;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  outline: none;
}

.form-control.is-invalid {
  border-color: var(--error-color);
}

.btn-continue {
  display: inline-block;
  width: 100%;
  padding: 14px 24px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-continue::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-continue:hover::before {
  left: 100%;
}

.btn-continue:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.3);
}

.btn-continue:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

.divider {
  position: relative;
  text-align: center;
  margin: 24px 0;
}

.divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--border-color);
}

.divider span {
  position: relative;
  padding: 0 16px;
  background-color: white;
  color: var(--text-light);
  font-size: 14px;
}

.Alert {
  margin-bottom: 20px;
}

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  border: none;
  position: relative;
  overflow: hidden;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
}

#Resend_OTP {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

#Resend_OTP:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* Google Sign-In Button Styling */
.g_id_signin {
  width: 100%;
  margin-bottom: 24px;
}

/* OTP Input Styling */
.otp-input-container {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 10px;
}

.otp-input {
  width: 55px;
  height: 55px;
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  padding: 0;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.otp-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  transform: scale(1.05);
}

/* Responsive Design */
@media (max-width: 480px) {
  .login-container {
    padding: 24px;
  }

  .login-title {
    font-size: 24px;
  }

  .otp-input {
    width: 45px;
    height: 45px;
    font-size: 20px;
  }
}

/* Animation for shake effect */
@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }

  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

.shake {
  animation: shake 0.5s;
}