body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
}

.login-container {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.input-group-text {
    background-color: #f8f9fa;
    border-right: none;
}

.form-control {
    border-left: none;
}

.form-control:focus {
    box-shadow: none;
    border-color: #ced4da;
}

.input-group:focus-within .input-group-text {
    border-color: #80bdff;
}

.input-group:focus-within .form-control {
    border-color: #80bdff;
}

.company-info h2 {
    color: #2c3e50;
    margin-bottom: 20px;
}

.company-info p {
    color: #7f8c8d;
    margin-bottom: 5px;
}

.company-info i {
    margin-right: 8px;
    color: #3498db;
}

.error-message {
    padding: 10px;
    background-color: #fff3f3;
    border-radius: 4px;
    margin-bottom: 20px;
}