/* Login page styles */

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.login-card {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 15px;
    width: 400px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.login-card .card-body {
    padding: 3rem;
}

.logo {
    color: #667eea;
    font-weight: 600;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.alert {
    border-radius: 8px;
    border: none;
    font-size: 0.9rem;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: #721c24;
}

/* Animation for error message */
.alert.d-none {
    animation: slideOut 0.3s ease;
}

.alert:not(.d-none) {
    animation: slideIn 0.3s ease;
}

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

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

/* Mobile adjustments */
@media (max-width: 480px) {
    .login-card {
        width: 90%;
        margin: 1rem;
    }
    
    .login-card .card-body {
        padding: 2rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
}