.login-box {
  width: 380px;
  margin: 6% auto;
}

.login-logo img {
  max-width: 70px;
  margin-bottom: 7px;
}

.card {
  position: relative;
  border-radius: 15px;
  box-shadow: 0px 6px 20px rgba(0,0,0,0.3);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
  overflow: hidden;
}

.login-card-body h3 {
  font-weight: 500;
  text-align: center;
  margin-bottom: 15px;
  color: #2d3436;
}

.login-card-body p {
  text-align: center;
  font-size: 14px;
  color: #636e72;
  margin-bottom: 25px;
}

.form-control {
  border-radius: 8px;
  box-shadow: none !important;
  border: 1px solid #ced6e0;
}

.btn-primary {
  border-radius: 8px;
  background: #0984e3;
  border-color: #0984e3;
  transition: all 0.3s ease;
  font-weight: 600;
}

.btn-primary:hover {
  background: #74b9ff;
  border-color: #74b9ff;
}

.alert {
  border-radius: 8px;
}

.shake {
  animation: shake 0.5s;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.footer-note {
  text-align: center;
  margin-top: 15px;
  color: #b2bec3;
  font-size: 12px;
}