@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.alert {
  animation: fadeSlide 0.35s ease-out!important;
}

.auth-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(12px);
    border: none;
}

.auth-input {
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.auth-btn {
    background-color: #424ce8;
    border: none;
    width: 100%;
    font-weight: bold;
    font-size: 1.1rem;
    padding: 0.6rem;
    border-radius: 0.5rem;
    color: #fff;
}

.auth-btn i {
    margin-right: 0.5rem;
}

.auth-footer {
    text-align: center;
    font-size: 0.875rem;
    color: #666;
    margin-top: 1.5rem;
}

.auth-logo {
    max-width: 200px;
    margin-bottom: 1.5rem;
}