.auth-body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, var(--teal) 100%);
  position: relative;
  overflow: hidden;
}

/* Background animated shapes */
.auth-body::before, .auth-body::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  animation: float 10s infinite ease-in-out alternate;
}

.auth-body::before {
  top: -100px;
  left: -100px;
}

.auth-body::after {
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  animation-delay: -5s;
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 50px) scale(1.1); }
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 40px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  z-index: 10;
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header img {
  max-width: 180px;
  margin-bottom: 20px;
}

.login-header h2 {
  color: var(--navy);
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.login-header p {
  color: var(--text-muted);
}

.error-message {
  background: #f8d7da;
  color: #721c24;
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  display: none;
  text-align: center;
}

.error-message.active {
  display: block;
}

.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.input-icon-wrapper .form-control {
  padding-left: 45px;
}